In diesem Artikel lernst du:
- Wie man einen produktionsreifen KI-Agenten erstellt, der Gespräche in Datenbanken speichert
- Wie man intelligente Datenextraktion und Entity-Tracking implementiert
- Wie man robuste Fehlerbehandlung mit automatischer Wiederherstellung erstellt
- Wie man den Agenten mit Echtzeit-Webdaten von Bright Data erweitert
Lass uns beginnen!
Die Herausforderung zustandsloser KI-Gespräche
Aktuelle KI-Agenten arbeiten meist als zustandslose Systeme. Sie behandeln jedes Gespräch als separates Ereignis. Dieser Mangel an historischem Kontext zwingt Nutzer dazu, Informationen zu wiederholen. Das führt zu betrieblichen Ineffizienzen und Nutzerfrustration. Außerdem verpassen Unternehmen die Chance, langfristige Daten für Personalisierung oder Serviceverbesserung zu nutzen.
Datenpersistente KI löst dieses Problem, indem alle Interaktionen in einer strukturierten Datenbank aufgezeichnet werden. Durch die kontinuierliche Aufzeichnung können diese Systeme historischen Kontext abrufen, bestimmte Entitäten im Zeitverlauf verfolgen und vergangene Interaktionsmuster nutzen, um ein konsistentes und personalisiertes Nutzererlebnis zu bieten.
Was wir bauen: Datenbankverbundenes KI-Agentensystem
Wir bauen einen produktionsreifen KI-Agenten, der Nachrichten mit LangChain und GPT-4 verarbeitet. Er speichert jedes Gespräch in PostgreSQL. Er extrahiert Entitäten und Erkenntnisse in Echtzeit. Er pflegt eine vollständige Gesprächshistorie über Sitzungen hinweg. Er verwaltet Fehler mit automatischen Wiederholungssystemen. Er bietet Monitoring mit Logging.
Das System wird folgendes verwalten:
- Datenbankschema mit korrekten Beziehungen und Indizes
- LangChain-Agent mit benutzerdefinierten Datenbanktools
- Automatische Gesprächspersistenz und Entitätsextraktion
- Hintergrundverarbeitungs-Pipeline für die Datensammlung
- Fehlerbehandlung mit Transaktionsverwaltung
- Abfrageoberfläche zum Abrufen historischer Daten
- RAG-Integration mit Bright Data für Web-Intelligence
Voraussetzungen
Richte deine Entwicklungsumgebung mit folgendem ein:
- Python 3.10 oder höher. Erforderlich für moderne Async-Funktionen und Type-Hints
- PostgreSQL 14+ oder SQLite 3.35+. Datenbank für Datenpersistenz
- OpenAI API-Schlüssel. Für GPT-4-Zugang. Erhältlich auf der OpenAI Platform
- LangChain. Framework zum Erstellen von KI-Agenten. Siehe Dokumentation
- Virtuelle Python-Umgebung. Hält Abhängigkeiten isoliert. Siehe
venv-Dokumentation
Umgebungseinrichtung
Erstelle dein Projektverzeichnis und installiere Abhängigkeiten:
mkdir database-agent
cd database-agent
python -m venv venv
# macOS/Linux: source venv/bin/activate
# Windows: venv\\Scripts\\activate
pip install langchain langchain-openai sqlalchemy psycopg2-binary python-dotenv pydanticErstelle eine neue Datei namens agent.py und füge folgende Imports hinzu:
import os
import json
import logging
import time
from datetime import datetime, timedelta
from typing import List, Dict, Any, Optional
from queue import Queue
from threading import Thread
# SQLAlchemy imports
from sqlalchemy import create_engine, Column, Integer, String, Text, DateTime, Float, JSON, ForeignKey, text
from sqlalchemy.orm import sessionmaker, relationship, Session, declarative_base
from sqlalchemy.pool import QueuePool
from sqlalchemy.exc import SQLAlchemyError
# LangChain imports
from langchain.agents import AgentExecutor, create_openai_functions_agent
from langchain.prompts import ChatPromptTemplate, MessagesPlaceholder
from langchain.tools import Tool
from langchain_openai import ChatOpenAI
from langchain.memory import ConversationBufferMemory
from langchain.schema import HumanMessage, AIMessage, SystemMessage
# RAG imports
from langchain_community.vectorstores import Chroma
from langchain.embeddings import OpenAIEmbeddings
from langchain.text_splitter import RecursiveCharacterTextSplitter
import requests
# Environment setup
from dotenv import load_dotenv
load_dotenv()
# Configure logging
logging.basicConfig(
level=logging.INFO,
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)
logger = logging.getLogger(__name__)Erstelle eine .env-Datei mit deinen Zugangsdaten:
# Database Configuration
DATABASE_URL="postgresql://username:password@localhost:5432/agent_db"
# Or for SQLite: DATABASE_URL="sqlite:///./agent_data.db"
# API Keys
OPENAI_API_KEY="your-openai-api-key"
# Optional: Bright Data (for Step 7)
BRIGHT_DATA_API_KEY="your-bright-data-api-key"
# Application Settings
AGENT_MODEL="gpt-4-turbo-preview"
CONNECTION_POOL_SIZE=5
MAX_RETRIES=3Du benötigst:
- Datenbank-URL: Verbindungszeichenfolge für PostgreSQL oder SQLite
- OpenAI API-Schlüssel: Für Agenten-Intelligenz via GPT-4
- Bright Data API-Schlüssel: Optional, für Echtzeit-Webdaten in Schritt 7
Deinen datenbankverbundenen KI-Agenten aufbauen
Schritt 1: Das Datenbankschema entwerfen
Entwirf Tabellen für Nutzer, Gespräche, Nachrichten und extrahierte Entitäten. Das Schema verwendet Fremdschlüssel und Beziehungen, um die Datenintegrität zu gewährleisten.
Base = declarative_base()
class User(Base):
"""User profile table - stores user information and preferences."""
__tablename__ = 'users'
id = Column(Integer, primary_key=True)
user_id = Column(String(255), unique=True, nullable=False, index=True)
name = Column(String(255))
email = Column(String(255))
preferences = Column(JSON, default={})
created_at = Column(DateTime, default=datetime.utcnow)
last_active = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
# Relationships
conversations = relationship("Conversation", back_populates="user", cascade="all, delete-orphan")
def __repr__(self):
return f"<User(user_id='{self.user_id}', name='{self.name}')>"
class Conversation(Base):
"""Conversation session table - tracks individual conversation sessions."""
__tablename__ = 'conversations'
id = Column(Integer, primary_key=True)
conversation_id = Column(String(255), unique=True, nullable=False, index=True)
user_id = Column(Integer, ForeignKey('users.id'), nullable=False)
title = Column(String(500))
summary = Column(Text)
status = Column(String(50), default='active') # active, archived, deleted
meta_data = Column(JSON, default={})
created_at = Column(DateTime, default=datetime.utcnow)
updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
# Relationships
user = relationship("User", back_populates="conversations")
messages = relationship("Message", back_populates="conversation", cascade="all, delete-orphan")
entities = relationship("Entity", back_populates="conversation", cascade="all, delete-orphan")
def __repr__(self):
return f"<Conversation(id='{self.conversation_id}', user='{self.user_id}')>"
class Message(Base):
"""Individual message table - stores each message in a conversation."""
__tablename__ = 'messages'
id = Column(Integer, primary_key=True)
conversation_id = Column(Integer, ForeignKey('conversations.id'), nullable=False, index=True)
role = Column(String(50), nullable=False) # user, assistant, system
content = Column(Text, nullable=False)
tokens = Column(Integer)
model = Column(String(100))
meta_data = Column(JSON, default={})
created_at = Column(DateTime, default=datetime.utcnow)
# Relationships
conversation = relationship("Conversation", back_populates="messages")
def __repr__(self):
return f"<Message(role='{self.role}', conversation='{self.conversation_id}')>"
class Entity(Base):
"""Extracted entities table - stores named entities extracted from conversations."""
__tablename__ = 'entities'
id = Column(Integer, primary_key=True)
conversation_id = Column(Integer, ForeignKey('conversations.id'), nullable=False, index=True)
entity_type = Column(String(100), nullable=False, index=True) # person, organization, location, etc.
entity_value = Column(String(500), nullable=False)
context = Column(Text)
confidence = Column(Float, default=0.0)
meta_data = Column(JSON, default={})
extracted_at = Column(DateTime, default=datetime.utcnow)
# Relationships
conversation = relationship("Conversation", back_populates="entities")
def __repr__(self):
return f"<Entity(type='{self.entity_type}', value='{self.entity_value}')>"
class AgentLog(Base):
"""Agent operation logs table - stores operational logs for monitoring."""
__tablename__ = 'agent_logs'
id = Column(Integer, primary_key=True)
conversation_id = Column(String(255), index=True)
level = Column(String(50), nullable=False) # INFO, WARNING, ERROR
operation = Column(String(255), nullable=False)
message = Column(Text, nullable=False)
error_details = Column(JSON)
execution_time = Column(Float) # in seconds
created_at = Column(DateTime, default=datetime.utcnow)
def __repr__(self):
return f"<AgentLog(level='{self.level}', operation='{self.operation}')>"Das Schema definiert fünf Kerntabellen. User speichert Profile mit JSON-Präferenzen für flexible Daten. Conversation verfolgt Sitzungen mit Statusverfolgung. Message enthält einzelne Austausche mit Rollenindikatoren für Nutzer- versus Assistentennachrichten. Entity erfasst extrahierte Informationen mit Konfidenzwerten. AgentLog bietet Operationsverfolgung für das Monitoring. Fremdschlüssel gewährleisten referenzielle Integrität. Indizes auf häufig abgefragten Feldern optimieren die Performance. Die Einstellung cascade="all, delete-orphan" bereinigt verknüpfte Datensätze, wenn übergeordnete Datensätze gelöscht werden.
Schritt 2: Die Datenbankverbindungsschicht einrichten
Konfiguriere den Datenbankverbindungsmanager mit SQLAlchemy. Der Manager verwaltet Connection-Pooling, Gesundheitsprüfungen und automatische Wiederholungslogik für Zuverlässigkeit.
class DatabaseManager:
"""
Manages database connections and operations.
Features:
- Connection pooling for efficient resource usage
- Health checks to verify database connectivity
- Automatic table creation
"""
def __init__(self, database_url: str, pool_size: int = 5, max_retries: int = 3):
"""
Initialize database manager.
Args:
database_url: Database connection string (e.g., 'sqlite:///./agent_data.db')
pool_size: Number of connections to maintain in the pool
max_retries: Maximum number of retry attempts for failed operations
"""
self.database_url = database_url
self.max_retries = max_retries
# Create engine with connection pooling
self.engine = create_engine(
database_url,
poolclass=QueuePool,
pool_size=pool_size,
max_overflow=10,
pool_pre_ping=True, # Verify connections before using
echo=False # Set to True for SQL debugging
)
# Create session factory
self.SessionLocal = sessionmaker(
bind=self.engine,
autocommit=False,
autoflush=False
)
logger.info(f"✓ Database engine created with {pool_size} connection pool")
def initialize_database(self):
"""Create all tables in the database."""
try:
Base.metadata.create_all(bind=self.engine)
logger.info("✓ Database tables created successfully")
except Exception as e:
logger.error(f"❌ Failed to create database tables: {e}")
raise
def get_session(self) -> Session:
"""Get a new database session for performing operations."""
return self.SessionLocal()
def health_check(self) -> bool:
"""
Check database connectivity.
Returns:
bool: True if database is healthy, False otherwise
"""
try:
with self.engine.connect() as conn:
conn.execute(text("SELECT 1"))
logger.info("✓ Database health check passed")
return True
except Exception as e:
logger.error(f"❌ Database health check failed: {e}")
return FalseDer DatabaseManager stellt Verbindungen mithilfe des Connection-Poolings von SQLAlchemy her. Die Einstellung pool_size=5 pflegt fünf persistente Verbindungen für Effizienz. Die Option pool_pre_ping validiert Verbindungen vor der Verwendung. Dies verhindert Fehler durch veraltete Verbindungen. Der Wiederholungsmechanismus versucht fehlgeschlagene Operationen bis zu dreimal mit exponentiellem Backoff. Er behandelt vorübergehende Netzwerkprobleme.
Schritt 3: Den LangChain-Agentenkern aufbauen
Erstelle den KI-Agenten mit LangChain und benutzerdefinierten Tools, die mit der Datenbank interagieren. Der Agent verwendet Function-Calling, um Informationen zu speichern und die Gesprächshistorie abzurufen.
class DataPersistentAgent:
"""
AI Agent with database persistence capabilities.
This agent:
- Remembers conversations across sessions
- Saves and retrieves user information
- Extracts and stores important entities
- Provides personalized responses based on history
"""
def __init__(
self,
db_manager: DatabaseManager,
model_name: str = "gpt-4-turbo-preview",
temperature: float = 0.7
):
"""
Initialize the data-persistent agent.
Args:
db_manager: Database manager instance
model_name: LLM model to use (default: gpt-4-turbo-preview)
temperature: Model temperature for response generation
"""
self.db_manager = db_manager
self.model_name = model_name
# Initialize LLM
self.llm = ChatOpenAI(
model=model_name,
temperature=temperature,
openai_api_key=os.getenv("OPENAI_API_KEY")
)
# Create tools for agent
self.tools = self._create_agent_tools()
# Create agent prompt
self.prompt = self._create_agent_prompt()
# Initialize memory
self.memory = ConversationBufferMemory(
memory_key="chat_history",
return_messages=True
)
# Create agent
self.agent = create_openai_functions_agent(
llm=self.llm,
tools=self.tools,
prompt=self.prompt
)
# Create agent executor
self.agent_executor = AgentExecutor(
agent=self.agent,
tools=self.tools,
memory=self.memory,
verbose=True,
handle_parsing_errors=True,
max_iterations=5
)
logger.info(f"✓ Data-persistent agent initialized with {model_name}")
def _create_agent_tools(self) -> List[Tool]:
"""Create custom tools for database operations."""
def save_user_info(user_data: str) -> str:
"""Save user information to database."""
try:
data = json.loads(user_data)
session = self.db_manager.get_session()
user = session.query(User).filter_by(user_id=data['user_id']).first()
if not user:
user = User(**data)
session.add(user)
else:
for key, value in data.items():
setattr(user, key, value)
session.commit()
session.close()
return f"✓ User information saved successfully"
except Exception as e:
logger.error(f"Failed to save user info: {e}")
return f"❌ Error saving user info: {str(e)}"
def retrieve_user_history(user_id: str) -> str:
"""Retrieve user's conversation history."""
try:
session = self.db_manager.get_session()
user = session.query(User).filter_by(user_id=user_id).first()
if not user:
return "No user found"
conversations = session.query(Conversation).filter_by(user_id=user.id).order_by(Conversation.created_at.desc()).limit(5).all()
history = []
for conv in conversations:
messages = session.query(Message).filter_by(conversation_id=conv.id).all()
history.append({
'conversation_id': conv.conversation_id,
'created_at': conv.created_at.isoformat(),
'message_count': len(messages),
'summary': conv.summary
})
session.close()
return json.dumps(history, indent=2)
except Exception as e:
logger.error(f"Failed to retrieve history: {e}")
return f"❌ Error retrieving history: {str(e)}"
def extract_entities(text: str) -> str:
"""Extract entities from text and save to database."""
try:
entities = []
# Simple keyword extraction (replace with proper NER)
keywords = ['important', 'key', 'critical']
for keyword in keywords:
if keyword in text.lower():
entities.append({
'entity_type': 'keyword',
'entity_value': keyword,
'confidence': 0.8
})
return json.dumps(entities, indent=2)
except Exception as e:
logger.error(f"Failed to extract entities: {e}")
return f"❌ Error extracting entities: {str(e)}"
tools = [
Tool(
name="SaveUserInfo",
func=save_user_info,
description="Save user information to the database. Input should be a JSON string with user details."
),
Tool(
name="RetrieveUserHistory",
func=retrieve_user_history,
description="Retrieve a user's conversation history from the database. Input should be the user_id."
),
Tool(
name="ExtractEntities",
func=extract_entities,
description="Extract important entities from text and save to database. Input should be the text to analyze."
)
]
return tools
def _create_agent_prompt(self) -> ChatPromptTemplate:
"""Create agent prompt template."""
system_message = """You are a helpful AI assistant with the ability to remember and learn from conversations.
You have access to the following tools:
- SaveUserInfo: Save user information to remember for future conversations
- RetrieveUserHistory: Look up past conversations with a user
- ExtractEntities: Extract and save important information from conversations
Use these tools to provide personalized, context-aware responses. Always check if you have previous conversations with a user before responding.
Be proactive about saving important information for future conversations."""
prompt = ChatPromptTemplate.from_messages([
("system", system_message),
MessagesPlaceholder(variable_name="chat_history"),
("human", "{input}"),
MessagesPlaceholder(variable_name="agent_scratchpad")
])
return prompt
def chat(self, user_id: str, message: str, conversation_id: Optional[str] = None) -> Dict[str, Any]:
"""
Process a chat message and persist to database.
This method handles:
1. Creating or retrieving conversations
2. Saving user messages to database
3. Generating agent responses
4. Saving agent responses to database
5. Logging operations for monitoring
Args:
user_id: Unique identifier for the user
message: User's message text
conversation_id: Optional conversation ID to continue existing conversation
Returns:
dict: Contains conversation_id, response, and execution_time
"""
start_time = datetime.utcnow()
try:
# Get or create conversation
session = self.db_manager.get_session()
if conversation_id:
conversation = session.query(Conversation).filter_by(conversation_id=conversation_id).first()
else:
# Create new conversation
user = session.query(User).filter_by(user_id=user_id).first()
if not user:
user = User(user_id=user_id, name=user_id)
session.add(user)
session.commit()
conversation = Conversation(
conversation_id=f"conv_{user_id}_{datetime.utcnow().timestamp()}",
user_id=user.id,
title=message[:100]
)
session.add(conversation)
session.commit()
# Save user message
user_message = Message(
conversation_id=conversation.id,
role="user",
content=message,
model=self.model_name
)
session.add(user_message)
session.commit()
# Get agent response
response = self.agent_executor.invoke({
"input": f"[User ID: {user_id}] {message}"
})
# Save assistant message
assistant_message = Message(
conversation_id=conversation.id,
role="assistant",
content=response['output'],
model=self.model_name
)
session.add(assistant_message)
session.commit()
# Log operation
execution_time = (datetime.utcnow() - start_time).total_seconds()
log_entry = AgentLog(
conversation_id=conversation.conversation_id,
level="INFO",
operation="chat",
message="Chat processed successfully",
execution_time=execution_time
)
session.add(log_entry)
session.commit()
# Extract conversation_id before closing session
conversation_id_result = conversation.conversation_id
session.close()
logger.info(f"✓ Chat processed for user {user_id} in {execution_time:.2f}s")
return {
'conversation_id': conversation_id_result,
'response': response['output'],
'execution_time': execution_time
}
except Exception as e:
logger.error(f"❌ Error processing chat: {e}")
# Log error
session = self.db_manager.get_session()
error_log = AgentLog(
conversation_id=conversation_id or "unknown",
level="ERROR",
operation="chat",
message=str(e),
error_details={'exception_type': type(e).__name__}
)
session.add(error_log)
session.commit()
session.close()
raiseDer DataPersistentAgent kapselt LangChains Function-Calling-Agenten mit Datenbanktools. Das Tool SaveUserInfo speichert Nutzerdaten, indem es User-Datensätze erstellt oder aktualisiert. Das Tool RetrieveHistory fragt vergangene Gespräche ab, um Kontext bereitzustellen. Der System-Prompt weist den Agenten an, proaktiv Informationen zu speichern und die Historie zu prüfen. Der ConversationBufferMemory pflegt Kurzzeitkontext innerhalb von Sitzungen. Die Datenbankspeicherung bietet langfristige Persistenz über Sitzungen hinweg.
Schritt 3.5: Das Datensammlungsmodul erstellen
Erstelle Tools zum Extrahieren und Strukturieren von Daten aus Gesprächen. Der Collector generiert Zusammenfassungen, extrahiert Präferenzen und identifiziert Entitäten mithilfe des LLM.
class DataCollector:
"""
Collects and structures data from agent conversations.
This module:
- Generates conversation summaries
- Extracts user preferences from conversation history
- Identifies and saves named entities
"""
def __init__(self, db_manager: DatabaseManager, llm: ChatOpenAI):
"""
Initialize data collector.
Args:
db_manager: Database manager instance
llm: Language model for text analysis
"""
self.db_manager = db_manager
self.llm = llm
logger.info("✓ Data collector initialized")
def extract_conversation_summary(self, conversation_id: str) -> str:
"""
Generate and save conversation summary using LLM.
Args:
conversation_id: ID of conversation to summarize
Returns:
str: Generated summary text
"""
try:
session = self.db_manager.get_session()
conversation = session.query(Conversation).filter_by(conversation_id=conversation_id).first()
if not conversation:
return "Conversation not found"
messages = session.query(Message).filter_by(conversation_id=conversation.id).all()
# Build conversation text
conv_text = "\n".join([
f"{msg.role}: {msg.content}" for msg in messages
])
# Generate summary using LLM
summary_prompt = f"""Summarize the following conversation in 2-3 sentences, capturing the main topics and outcomes:
{conv_text}
Summary:"""
summary_response = self.llm.invoke([HumanMessage(content=summary_prompt)])
summary = summary_response.content
# Update conversation with summary
conversation.summary = summary
session.commit()
session.close()
logger.info(f"✓ Generated summary for conversation {conversation_id}")
return summary
except Exception as e:
logger.error(f"Failed to generate summary: {e}")
return ""
def extract_user_preferences(self, user_id: str) -> Dict[str, Any]:
"""
Extract and save user preferences from conversation history.
Args:
user_id: ID of user to analyze
Returns:
dict: Extracted preferences
"""
try:
session = self.db_manager.get_session()
user = session.query(User).filter_by(user_id=user_id).first()
if not user:
return {}
# Get recent conversations
conversations = session.query(Conversation).filter_by(user_id=user.id).order_by(Conversation.created_at.desc()).limit(10).all()
all_messages = []
for conv in conversations:
messages = session.query(Message).filter_by(conversation_id=conv.id).all()
all_messages.extend([msg.content for msg in messages if msg.role == "user"])
if not all_messages:
return {}
# Analyze preferences using LLM
analysis_prompt = f"""Analyze the following messages from a user and extract their preferences, interests, and communication style.
Messages:
{chr(10).join(all_messages[:20])}
Return a JSON object with the following structure:
{{
"interests": ["interest1", "interest2"],
"communication_style": "description",
"preferred_topics": ["topic1", "topic2"],
"language_preference": "language"
}}"""
response = self.llm.invoke([HumanMessage(content=analysis_prompt)])
try:
# Extract JSON from response
content = response.content
if '```json' in content:
content = content.split('```json')[1].split('```')[0].strip()
elif '```' in content:
content = content.split('```')[1].split('```')[0].strip()
preferences = json.loads(content)
# Update user preferences
user.preferences = preferences
session.commit()
logger.info(f"✓ Extracted preferences for user {user_id}")
return preferences
except json.JSONDecodeError:
logger.warning("Failed to parse preferences JSON")
return {}
finally:
session.close()
except Exception as e:
logger.error(f"Failed to extract preferences: {e}")
return {}
def extract_entities_with_llm(self, conversation_id: str) -> List[Dict[str, Any]]:
"""
Extract named entities using LLM.
Args:
conversation_id: ID of conversation to analyze
Returns:
list: List of extracted entities
"""
try:
session = self.db_manager.get_session()
conversation = session.query(Conversation).filter_by(conversation_id=conversation_id).first()
if not conversation:
return []
messages = session.query(Message).filter_by(conversation_id=conversation.id).all()
conv_text = "\n".join([msg.content for msg in messages])
# Extract entities using LLM
entity_prompt = f"""Extract named entities from the following conversation. Identify:
- People (PERSON)
- Organizations (ORG)
- Locations (LOC)
- Dates (DATE)
- Products (PRODUCT)
- Technologies (TECH)
Conversation:
{conv_text}
Return a JSON array of entities with format:
[
{{"type": "PERSON", "value": "John Doe", "context": "mentioned as team lead"}},
{{"type": "ORG", "value": "Acme Corp", "context": "customer company"}}
]"""
response = self.llm.invoke([HumanMessage(content=entity_prompt)])
try:
content = response.content
if '```json' in content:
content = content.split('```json')[1].split('```')[0].strip()
elif '```' in content:
content = content.split('```')[1].split('```')[0].strip()
entities_data = json.loads(content)
# Save entities to database
saved_entities = []
for entity_data in entities_data:
entity = Entity(
conversation_id=conversation.id,
entity_type=entity_data['type'],
entity_value=entity_data['value'],
context=entity_data.get('context', ''),
confidence=0.9 # LLM extraction has high confidence
)
session.add(entity)
saved_entities.append(entity_data)
session.commit()
session.close()
logger.info(f"✓ Extracted {len(saved_entities)} entities from conversation {conversation_id}")
return saved_entities
except json.JSONDecodeError:
logger.warning("Failed to parse entities JSON")
return []
except Exception as e:
logger.error(f"Failed to extract entities: {e}")
return []Der DataCollector nutzt das LLM zur Analyse von Gesprächen. Die Methode extract_conversation_summary erstellt prägnante Zusammenfassungen von Gesprächen. Die Methode extract_user_preferences analysiert Nachrichtenmuster, um Nutzerinteressen und Kommunikationsstile zu identifizieren. Die Methode extract_entities_with_llm verwendet strukturierte Prompts, um benannte Entitäten wie Personen, Organisationen und Technologien zu extrahieren. Alle extrahierten Daten werden zur späteren Verwendung in der Datenbank gespeichert.
Schritt 4: Die intelligente Datenverarbeitungs-Pipeline aufbauen
Implementiere Hintergrundverarbeitung, um die Datensammlung ohne Blockierung des Agenten zu handhaben. Die Pipeline verwendet Worker-Threads und Queues, um Zusammenfassungen und Entitäten zu verarbeiten.
class DataProcessingPipeline:
"""
Asynchronous data processing pipeline.
This pipeline:
- Processes conversations in the background
- Generates summaries
- Extracts entities without blocking main flow
- Updates user preferences periodically
"""
def __init__(self, db_manager: DatabaseManager, collector: DataCollector, batch_size: int = 10):
"""
Initialize processing pipeline.
Args:
db_manager: Database manager instance
collector: Data collector for processing operations
batch_size: Number of items to process in each batch
"""
self.db_manager = db_manager
self.collector = collector
self.batch_size = batch_size
# Processing queues
self.summary_queue = Queue()
self.entity_queue = Queue()
self.preference_queue = Queue()
# Worker threads
self.workers = []
self.running = False
logger.info("✓ Data processing pipeline initialized")
def start(self):
"""Start background processing workers."""
self.running = True
# Create worker threads
summary_worker = Thread(target=self._process_summaries, daemon=True)
entity_worker = Thread(target=self._process_entities, daemon=True)
preference_worker = Thread(target=self._process_preferences, daemon=True)
summary_worker.start()
entity_worker.start()
preference_worker.start()
self.workers = [summary_worker, entity_worker, preference_worker]
logger.info("✓ Started 3 background processing workers")
def stop(self):
"""Stop background processing workers."""
self.running = False
for worker in self.workers:
worker.join(timeout=5)
logger.info("✓ Stopped background processing workers")
def queue_conversation_for_processing(self, conversation_id: str, user_id: str):
"""
Add conversation to processing queues.
Args:
conversation_id: ID of conversation to process
user_id: ID of user for preference extraction
"""
self.summary_queue.put(conversation_id)
self.entity_queue.put(conversation_id)
self.preference_queue.put(user_id)
logger.info(f"✓ Queued conversation {conversation_id} for processing")
def _process_summaries(self):
"""Worker for processing conversation summaries."""
while self.running:
try:
if not self.summary_queue.empty():
conversation_id = self.summary_queue.get()
self.collector.extract_conversation_summary(conversation_id)
self.summary_queue.task_done()
else:
time.sleep(1)
except Exception as e:
logger.error(f"Error in summary worker: {e}")
def _process_entities(self):
"""Worker for processing entity extraction."""
while self.running:
try:
if not self.entity_queue.empty():
conversation_id = self.entity_queue.get()
self.collector.extract_entities_with_llm(conversation_id)
self.entity_queue.task_done()
else:
time.sleep(1)
except Exception as e:
logger.error(f"Error in entity worker: {e}")
def _process_preferences(self):
"""Worker for processing user preferences."""
while self.running:
try:
if not self.preference_queue.empty():
user_id = self.preference_queue.get()
self.collector.extract_user_preferences(user_id)
self.preference_queue.task_done()
else:
time.sleep(1)
except Exception as e:
logger.error(f"Error in preference worker: {e}")
def get_queue_status(self) -> Dict[str, int]:
"""
Get current queue sizes.
Returns:
dict: Queue sizes for each processing type
"""
return {
'summary_queue': self.summary_queue.qsize(),
'entity_queue': self.entity_queue.qsize(),
'preference_queue': self.preference_queue.qsize()
}Die ProcessingPipeline entkoppelt die Datensammlung von der Nachrichtenverarbeitung. Wenn ein Gespräch abgeschlossen ist, wird es zu Queues hinzugefügt, anstatt sofort verarbeitet zu werden. Separate Worker-Threads ziehen aus diesen Queues und verarbeiten Elemente im Hintergrund. Dies verhindert, dass die Datensammlung Agenten-Antworten blockiert. Die Einstellung daemon=True stellt sicher, dass Worker beendet werden, wenn das Hauptprogramm endet. Das Monitoring des Queue-Status hilft dabei, Verarbeitungsrückstände zu verfolgen.
Schritt 5: Echtzeit-Monitoring und Logging hinzufügen
Erstelle ein Monitoring-System, um die Agenten-Performance zu verfolgen, Fehler zu erkennen und Berichte zu generieren. Der Monitor analysiert Logs, um operative Erkenntnisse zu liefern.
class AgentMonitor:
"""
Real-time monitoring and metrics collection.
This module:
- Tracks performance metrics
- Monitors system health
- Generates analytics reports
"""
def __init__(self, db_manager: DatabaseManager):
"""
Initialize agent monitor.
Args:
db_manager: Database manager instance
"""
self.db_manager = db_manager
logger.info("✓ Agent monitor initialized")
def get_performance_metrics(self, hours: int = 24) -> Dict[str, Any]:
"""
Get performance metrics for the specified time period.
Args:
hours: Number of hours to look back
Returns:
dict: Performance metrics including operation counts and error rates
"""
try:
session = self.db_manager.get_session()
cutoff_time = datetime.utcnow() - timedelta(hours=hours)
# Query logs
logs = session.query(AgentLog).filter(
AgentLog.created_at >= cutoff_time
).all()
# Calculate metrics
total_operations = len(logs)
error_count = len([log for log in logs if log.level == "ERROR"])
avg_execution_time = sum([log.execution_time or 0 for log in logs]) / max(total_operations, 1)
# Get conversation counts
conversations = session.query(Conversation).filter(
Conversation.created_at >= cutoff_time
).count()
messages = session.query(Message).join(Conversation).filter(
Message.created_at >= cutoff_time
).count()
session.close()
metrics = {
'time_period_hours': hours,
'total_operations': total_operations,
'error_count': error_count,
'error_rate': error_count / max(total_operations, 1),
'avg_execution_time': avg_execution_time,
'conversations_created': conversations,
'messages_processed': messages
}
logger.info(f"✓ Generated performance metrics for last {hours} hours")
return metrics
except Exception as e:
logger.error(f"Failed to get performance metrics: {e}")
return {}
def health_check(self) -> Dict[str, Any]:
"""
Perform health check.
Returns:
dict: Health status including database connectivity and error rates
"""
try:
# Check database connectivity
db_healthy = self.db_manager.health_check()
# Check recent error rate
metrics = self.get_performance_metrics(hours=1)
recent_errors = metrics.get('error_count', 0)
# Determine overall health
is_healthy = db_healthy and recent_errors < 10
health_status = {
'status': 'healthy' if is_healthy else 'degraded',
'database_connected': db_healthy,
'recent_errors': recent_errors,
'timestamp': datetime.utcnow().isoformat()
}
logger.info(f"✓ Health check: {health_status['status']}")
return health_status
except Exception as e:
logger.error(f"Health check failed: {e}")
return {
'status': 'unhealthy',
'error': str(e),
'timestamp': datetime.utcnow().isoformat()
}Der AgentMonitor bietet Einblicke in Systemoperationen. Er verfolgt Metriken wie Gesamtoperationen, Fehlerraten und durchschnittliche Ausführungszeiten durch Abfragen der AgentLog-Tabelle. Die Methode get_metrics berechnet Statistiken über konfigurierbare Zeitfenster. Die Methode get_error_report ruft detaillierte Fehlerinformationen für das Debugging ab. Dieses Monitoring ermöglicht proaktive Fehlererkennung. Hohe Fehlerraten lösen Untersuchungen aus, bevor Nutzer betroffen sind.
Schritt 6: Die Abfrageoberfläche aufbauen
Erstelle Abfragefähigkeiten zum Abrufen und Analysieren gespeicherter Daten. Die Oberfläche bietet Methoden zum Durchsuchen von Gesprächen, Verfolgen von Entitäten und Generieren von Analysen.
class DataQueryInterface:
"""
Interface for querying stored agent data.
This module provides methods to:
- Query user analytics
- Retrieve conversation history
- Search for specific information
"""
def __init__(self, db_manager: DatabaseManager):
"""
Initialize query interface.
Args:
db_manager: Database manager instance
"""
self.db_manager = db_manager
logger.info("✓ Query interface initialized")
def get_user_analytics(self, user_id: str) -> Dict[str, Any]:
"""
Get analytics for a specific user.
Args:
user_id: ID of user to analyze
Returns:
dict: User analytics including conversation counts and preferences
"""
try:
session = self.db_manager.get_session()
user = session.query(User).filter_by(user_id=user_id).first()
if not user:
return {}
# Get conversation count
conversation_count = session.query(Conversation).filter_by(user_id=user.id).count()
# Get message count
message_count = session.query(Message).join(Conversation).filter(
Conversation.user_id == user.id
).count()
# Get entity count
entity_count = session.query(Entity).join(Conversation).filter(
Conversation.user_id == user.id
).count()
# Get time range
first_conversation = session.query(Conversation).filter_by(
user_id=user.id
).order_by(Conversation.created_at).first()
last_conversation = session.query(Conversation).filter_by(
user_id=user.id
).order_by(Conversation.created_at.desc()).first()
session.close()
analytics = {
'user_id': user_id,
'name': user.name,
'conversation_count': conversation_count,
'message_count': message_count,
'entity_count': entity_count,
'preferences': user.preferences,
'first_interaction': first_conversation.created_at.isoformat() if first_conversation else None,
'last_interaction': last_conversation.created_at.isoformat() if last_conversation else None,
'avg_messages_per_conversation': message_count / max(conversation_count, 1)
}
logger.info(f"✓ Generated analytics for user {user_id}")
return analytics
except Exception as e:
logger.error(f"Failed to get user analytics: {e}")
return {}Das QueryInterface bietet Methoden für den Zugriff auf gespeicherte Daten. Die Methode get_user_conversations ruft die vollständige Gesprächshistorie mit optionaler Nachrichteneinbindung ab. Die Methode search_conversations führt Volltextsuchen über Nachrichteninhalte mit dem SQL-Operator ILIKE durch. Die Methode get_entity_mentions findet alle Gespräche, in denen bestimmte Entitäten erwähnt wurden. Die Methode get_user_analytics generiert Statistiken über Nutzeraktivitäten. Diese Abfragen ermöglichen den Aufbau von Dashboards, die Erstellung von Berichten und die Schaffung personalisierter Erlebnisse.
Schritt 7: Ein RAG mit Echtzeit-Webdaten von Bright Data aufbauen
Erweitere deinen datenbankverbundenen Agenten mit RAG-Fähigkeiten aus Bright Datas Echtzeit-Web-Intelligence. Diese Integration kombiniert deine Gesprächshistorie mit frischen Webdaten für bessere Antworten.
class BrightDataRAGEnhancer:
"""
Enhance data-persistent agent with Bright Data web intelligence.
This module:
- Fetches real-time web data from Bright Data
- Ingests web data into vector store for RAG
- Enhances agent with web-augmented knowledge
"""
def __init__(self, api_key: str, db_manager: DatabaseManager):
"""
Initialize RAG enhancer with Bright Data.
Args:
api_key: Bright Data API key
db_manager: Database manager instance
"""
self.api_key = api_key
self.db_manager = db_manager
self.base_url = "https://api.brightdata.com"
# Initialize vector store for RAG
self.embeddings = OpenAIEmbeddings()
self.vector_store = Chroma(
embedding_function=self.embeddings,
persist_directory="./chroma_db"
)
self.text_splitter = RecursiveCharacterTextSplitter(
chunk_size=1000,
chunk_overlap=200
)
logger.info("✓ Bright Data RAG enhancer initialized")
def fetch_dataset_data(
self,
dataset_id: str,
filters: Optional[Dict[str, Any]] = None,
limit: int = 1000
) -> List[Dict[str, Any]]:
"""
Fetch data from Bright Data Dataset Marketplace.
Args:
dataset_id: ID of dataset to fetch
filters: Optional filters for data
limit: Maximum number of records to fetch
Returns:
list: Retrieved dataset records
"""
headers = {
"Authorization": f"Bearer {self.api_key}",
"Content-Type": "application/json"
}
endpoint = f"{self.base_url}/datasets/v3/snapshot/{dataset_id}"
params = {
"format": "json",
"limit": limit
}
if filters:
params["filter"] = json.dumps(filters)
try:
response = requests.get(endpoint, headers=headers, params=params)
response.raise_for_status()
data = response.json()
logger.info(f"✓ Retrieved {len(data)} records from Bright Data dataset {dataset_id}")
return data
except Exception as e:
logger.error(f"Failed to fetch Bright Data dataset: {e}")
return []
def ingest_web_data_to_rag(
self,
dataset_records: List[Dict[str, Any]],
text_fields: List[str],
metadata_fields: Optional[List[str]] = None
) -> int:
"""
Ingest web data into RAG vector store.
Args:
dataset_records: Records from Bright Data
text_fields: Fields to use as text content
metadata_fields: Fields to include in metadata
Returns:
int: Number of document chunks ingested
"""
try:
documents = []
for record in dataset_records:
# Combine text fields
text_content = " ".join([
str(record.get(field, ""))
for field in text_fields
if record.get(field)
])
if not text_content.strip():
continue
# Build metadata
metadata = {
"source": "bright_data",
"record_id": record.get("id", "unknown"),
"timestamp": datetime.utcnow().isoformat()
}
if metadata_fields:
for field in metadata_fields:
if field in record:
metadata[field] = record[field]
# Split text into chunks
chunks = self.text_splitter.split_text(text_content)
for chunk in chunks:
documents.append({
"content": chunk,
"metadata": metadata
})
# Add to vector store
if documents:
texts = [doc["content"] for doc in documents]
metadatas = [doc["metadata"] for doc in documents]
self.vector_store.add_texts(
texts=texts,
metadatas=metadatas
)
logger.info(f"✓ Ingested {len(documents)} document chunks into RAG")
return len(documents)
except Exception as e:
logger.error(f"Failed to ingest web data to RAG: {e}")
return 0
def create_rag_enhanced_agent(
self,
base_agent: DataPersistentAgent
) -> DataPersistentAgent:
"""
Enhance existing agent with RAG capabilities.
Args:
base_agent: Base agent to enhance
Returns:
DataPersistentAgent: Enhanced agent with RAG tool
"""
def rag_search(query: str) -> str:
"""Search both conversation history and web data."""
try:
# Retrieve from conversation history
session = self.db_manager.get_session()
messages = session.query(Message).filter(
Message.content.ilike(f'%{query}%')
).order_by(Message.created_at.desc()).limit(5).all()
results = []
for msg in messages:
results.append({
'content': msg.content,
'source': 'conversation_history',
'relevance': 0.8
})
session.close()
# Retrieve from vector store (web data)
try:
vector_results = self.vector_store.similarity_search_with_score(query, k=5)
for doc, score in vector_results:
results.append({
'content': doc.page_content,
'source': 'web_data',
'relevance': 1 - score
})
except Exception as e:
logger.error(f"Failed to retrieve from vector store: {e}")
if not results:
return "No relevant information found."
# Format context
context_text = "\n\n".join([
f"[{item['source']}] {item['content'][:200]}..."
for item in results[:5]
])
return f"Retrieved context:\n{context_text}"
except Exception as e:
logger.error(f"RAG search failed: {e}")
return f"Error performing search: {str(e)}"
# Add RAG tool to agent
rag_tool = Tool(
name="SearchKnowledgeBase",
func=rag_search,
description="Search both conversation history and real-time web data for relevant information. Input should be a search query."
)
base_agent.tools.append(rag_tool)
# Recreate agent with new tools
base_agent.agent = create_openai_functions_agent(
llm=base_agent.llm,
tools=base_agent.tools,
prompt=base_agent.prompt
)
base_agent.agent_executor = AgentExecutor(
agent=base_agent.agent,
tools=base_agent.tools,
memory=base_agent.memory,
verbose=True,
handle_parsing_errors=True,
max_iterations=5
)
logger.info("✓ Enhanced agent with RAG capabilities")
return base_agentDer BrightDataEnhancer integriert Echtzeit-Webdaten in deinen Agenten. Die Methode fetch_dataset ruft strukturierte Daten vom Marketplace von Bright Data ab. Die Methode ingest_to_rag verarbeitet und unterteilt diese Daten. Sie speichert sie in einer Chroma-Vektordatenbank für semantische Suche. Die Methode retrieve_context führt hybrides Retrieval durch. Sie kombiniert Datenbankhistorie mit vektorieller Ähnlichkeitssuche. Die Methode create_rag_tool verpackt diese Funktionalität als LangChain-Tool, das der Agent nutzt. Die Methode enhance_agent fügt diese RAG-Fähigkeit zu deinem bestehenden Agenten hinzu. Sie ermöglicht dem Agenten, Fragen sowohl anhand der internen Gesprächshistorie als auch anhand frischer externer Daten zu beantworten.
Dein vollständiges datenpersistentes Agentensystem ausführen
Füge alle Komponenten zusammen, um ein funktionsfähiges System zu erstellen.
def main():
"""Main execution flow demonstrating all components working together."""
print("=" * 60)
print("Data-Persistent AI Agent System - Initialization")
print("=" * 60)
# Step 1: Initialize database
print("\n[Step 1] Setting up database connection...")
db_manager = DatabaseManager(
database_url=os.getenv("DATABASE_URL"),
pool_size=5,
max_retries=3
)
db_manager.initialize_database()
# Step 2: Initialize core agent
print("\n[Step 2] Building AI agent core...")
agent = DataPersistentAgent(
db_manager=db_manager,
model_name=os.getenv("AGENT_MODEL", "gpt-4-turbo-preview")
)
# Step 3: Initialize data collector
print("\n[Step 3] Creating data collection module...")
collector = DataCollector(db_manager, agent.llm)
# Step 4: Initialize processing pipeline
print("\n[Step 4] Implementing data processing pipeline...")
pipeline = DataProcessingPipeline(db_manager, collector)
pipeline.start()
# Step 5: Initialize monitoring
print("\n[Step 5] Adding monitoring and logging...")
monitor = AgentMonitor(db_manager)
# Step 6: Initialize query interface
print("\n[Step 6] Building query interface...")
query_interface = DataQueryInterface(db_manager)
# Step 7: Optional Bright Data RAG Enhancement
print("\n[Step 7] RAG Enhancement (Optional)...")
bright_data_key = os.getenv("BRIGHT_DATA_API_KEY")
if bright_data_key and bright_data_key != "your-bright-data-api-key":
print("Fetching real-time web data from Bright Data...")
enhancer = BrightDataRAGEnhancer(bright_data_key, db_manager)
# Example: Fetch and ingest web data
web_data = enhancer.fetch_dataset_data(
dataset_id="example_dataset_id",
limit=100
)
if web_data:
enhancer.ingest_web_data_to_rag(
dataset_records=web_data,
text_fields=["title", "content", "description"],
metadata_fields=["url", "published_date"]
)
# Enhance agent with RAG
agent = enhancer.create_rag_enhanced_agent(agent)
print("✓ Agent enhanced with Bright Data RAG capabilities")
else:
print("⚠️ Bright Data API key not found - skipping web data integration")
print("\n" + "=" * 60)
print("Demo Conversations")
print("=" * 60)
# Demo user interactions
test_user = "demo_user_001"
# First conversation
print("\n📝 Conversation 1:")
response1 = agent.chat(
user_id=test_user,
message="Hi! I'm interested in learning about machine learning."
)
print(f"Agent: {response1['response']}\n")
# Queue for processing
pipeline.queue_conversation_for_processing(
response1['conversation_id'],
test_user
)
# Second conversation
print("📝 Conversation 2:")
response2 = agent.chat(
user_id=test_user,
message="Help me understand neural networks?",
conversation_id=response1['conversation_id']
)
print(f"Agent: {response2['response']}\n")
# Wait for background processing
print("⏳ Processing data in background...")
time.sleep(5)
print("\n" + "=" * 60)
print("Analytics & Monitoring")
print("=" * 60)
# Get performance metrics
metrics = monitor.get_performance_metrics(hours=1)
print(f"\n📊 Performance Metrics:")
print(f" - Total operations: {metrics.get('total_operations', 0)}")
print(f" - Error rate: {metrics.get('error_rate', 0):.2%}")
print(f" - Avg execution time: {metrics.get('avg_execution_time', 0):.2f}s")
print(f" - Conversations created: {metrics.get('conversations_created', 0)}")
print(f" - Messages processed: {metrics.get('messages_processed', 0)}")
# Get user analytics
analytics = query_interface.get_user_analytics(test_user)
print(f"\n👤 User Analytics:")
print(f" - Conversation count: {analytics.get('conversation_count', 0)}")
print(f" - Message count: {analytics.get('message_count', 0)}")
print(f" - Entity count: {analytics.get('entity_count', 0)}")
print(f" - Avg messages/conversation: {analytics.get('avg_messages_per_conversation', 0):.1f}")
# Health check
health = monitor.health_check()
print(f"\n🏥 System Health: {health['status']}")
# Queue status
queue_status = pipeline.get_queue_status()
print(f"\n📋 Processing Queues:")
print(f" - Summary queue: {queue_status['summary_queue']}")
print(f" - Entity queue: {queue_status['entity_queue']}")
print(f" - Preference queue: {queue_status['preference_queue']}")
# Stop pipeline
pipeline.stop()
print("\n" + "=" * 60)
print("Data-Persistent Agent System - Complete")
print("=" * 60)
print("\n✓ All data persisted to database")
print("✓ Background processing completed")
print("✓ System ready for production use")
if __name__ == "__main__":
try:
main()
except KeyboardInterrupt:
print("\n\n⚠️ Shutting down gracefully...")
except Exception as e:
logger.error(f"System error: {e}")
import traceback
traceback.print_exc()Führe dein datenbankverbundenes Agentensystem aus:
python agent.pyDas System führt den vollständigen Workflow aus. Es initialisiert die Datenbank und erstellt alle Tabellen. Es richtet den LangChain-Agenten mit Datenbanktools ein. Es startet Hintergrund-Worker für die Verarbeitung. Es verarbeitet Demo-Gespräche und speichert sie in der Datenbank. Es extrahiert Entitäten und generiert Zusammenfassungen im Hintergrund. Es zeigt Echtzeit-Analysen und Metriken an.
Du siehst detailliertes Logging, während jede Komponente initialisiert wird und Daten verarbeitet. Der Agent speichert jede Nachricht. Er extrahiert Erkenntnisse. Er pflegt den vollständigen Gesprächskontext.
Praktische Anwendungsfälle
1. Kundensupport mit vollständiger Historie
# Agent retrieves past interactions
support_agent = DataPersistentAgent(db_manager)
response = support_agent.chat(
user_id="customer_123",
message="I'm still having that connection issue"
)
# Agent sees previous conversations about connection problems2. Persönlicher KI-Assistent mit Lernfähigkeit
# Agent learns preferences over time
query_interface = QueryInterface(db_manager)
analytics = query_interface.get_user_analytics("user_456")
# Shows interaction patterns, preferences, common topics3. Forschungsassistent mit Wissensdatenbank
# Combine conversation history with web data
enhancer = BrightDataEnhancer(api_key, db_manager)
enhancer.ingest_to_rag(research_data, ["title", "abstract", "content"])
agent = enhancer.enhance_agent(agent)
# Agent references both past discussions and latest researchZusammenfassung der Vorteile
| Funktion | Ohne Datenbank | Mit Datenbankpersistenz |
|---|---|---|
| Speicher | Verloren beim Neustart | Permanente Speicherung |
| Personalisierung | Keine | Basierend auf vollständiger Historie |
| Analysen | Nicht möglich | Vollständige Interaktionsdaten |
| Fehlerwiederherstellung | Manueller Eingriff | Automatische Wiederholung & Logging |
| Skalierbarkeit | Einzelne Instanz | Multi-Instanz mit gemeinsamem Status |
| Erkenntnisse | Nach der Sitzung verloren | Extrahiert und verfolgt |
Abschluss
Du verfügst jetzt über ein produktionsreifes KI-Agentensystem, das Gespräche in Datenbanken speichert. Das System speichert jede Interaktion, extrahiert Entitäten und Erkenntnisse, pflegt die vollständige Gesprächshistorie und bietet Monitoring mit automatischer Fehlerwiederherstellung.
Erweitere es, indem du Nutzerauthentifizierung für sicheren Zugriff hinzufügst, Dashboards zur Visualisierung von Analysen erstellst, Embeddings für semantische Suche implementierst, API-Endpunkte für die Integration erstellst oder mit Docker für Skalierbarkeit deployst. Das modulare Design ermöglicht eine einfache Anpassung an deine spezifischen Bedürfnisse.
Erkunde fortgeschrittene KI-Agenten-Muster und Bright Datas Web-Intelligence-Infrastruktur für weitere Möglichkeiten.
Erstelle ein kostenloses Konto, um mit dem Aufbau intelligenter Systeme zu beginnen, die sich erinnern und lernen.
