StackPractices

Guides

Long-form guides that connect recipes and patterns into complete solutions.

210 results

advanced

Complete Guide to AI Agents in Production

Build production AI agents. Covers agent architectures, tool use, planning, memory, multi-agent...

advanced

Complete Guide to LangChain in Production

Run LangChain in production. Covers chains, agents, memory, tools, LCEL, streaming, callbacks, RAG...

advanced

Complete Guide to LLM Application Architecture

Build production LLM applications end-to-end. Covers API layers, prompt management, streaming,...

advanced

Complete Guide to LLM Cost Optimization

Optimize LLM costs in production. Covers model routing, prompt compression, caching, batch API,...

advanced

Complete Guide to LLM Evaluation

Evaluate LLM applications in production. Covers RAGAS, LLM-as-judge, human evaluation, A/B testing,...

intermediate

Complete Guide to LLM Prompt Engineering

Write effective prompts for AI models. Covers prompt patterns, few-shot learning, chain-of-thought,...

advanced

Complete Guide to LLM Security

Secure LLM applications in production. Covers prompt injection, jailbreaks, data leakage, OWASP Top...

llm-security ai guide prompt-injection
advanced

Local LLM Deployment: Ollama, vLLM & llama.cpp

Deploy large language models locally and on-premise. Covers Ollama, vLLM, llama.cpp, quantization,...

local-llm ai ollama vllm
advanced

Complete Guide to OpenAI API Mastery

Master the OpenAI API in production. Covers chat completions, streaming, function calling,...

advanced

Complete Guide to RAG in Production

Build production RAG systems. Covers chunking strategies, embedding models, vector stores,...

advanced

Complete Guide to Vector Databases

Compare and use vector databases in production. Covers Pinecone, Weaviate, Chroma, pgvector,...

intermediate

Complete Guide to API Versioning Strategies

Version REST and GraphQL APIs with URI, header, query param, and content negotiation strategies....

advanced

Complete Guide to GraphQL Caching

Cache GraphQL responses at every layer: CDN, gateway, DataLoader, persisted queries, and...

advanced

Complete Guide to GraphQL Federation

Build unified GraphQL APIs across multiple services with Apollo Federation. Covers subgraphs,...

advanced

GraphQL Federation in Production

Run federated GraphQL in production with confidence. Covers subgraph composition, gateway...

advanced

Complete Guide to GraphQL Schema Design

Design GraphQL schemas for evolution, performance, and maintainability. Covers type design,...

advanced

Complete Guide to GraphQL Security

Secure GraphQL APIs against introspection leaks, query depth attacks, cost-based DoS, batching...

advanced

Complete Guide to GraphQL Testing

Test GraphQL APIs at every layer: unit tests for resolvers, integration tests for schema, E2E tests...

intermediate

REST API Design Guide

A thorough guide to designing clean, scalable, and maintainable REST APIs.

advanced

API Gateway Design: Resilience, Routing, and Security

A practical guide to designing API gateways: routing patterns, rate limiting, authentication,...

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