Search Results

Backend architecture patterns: repository/service/controller layers, database query optimization, Redis caching, background jobs, middleware chains, and structured error handling.

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG…

Django architecture patterns: REST API design with DRF, ORM best practices, caching, signals, middleware, and production-grade Django apps.

Laravel architecture patterns: routing, controllers, Eloquent ORM, service layers, queues, events, caching, and API resources for production apps.

LLM cost optimization pipeline: automatic model routing by text length and item count thresholds, immutable cost tracking with frozen dataclasses, budget enforcement with early stopping, exponential backoff retry, and prompt caching strategies.

Next.js 16+ and Turbopack: incremental bundling, FS caching, dev speed improvements, and migration from webpack.

SHA-256 content-hash caching for expensive file processing. Path-independent keys auto-invalidate on content change. Frozen dataclass cache entries with file-based O(1) storage.

Spring Boot architecture: REST API design, layered services, data access, caching, async processing, and logging for Java backend services.

Messages API, streaming, tool use, caching

DRF, ORM, caching, signals, middleware

Incremental bundling, FS caching

Content-hash caching with auto-invalidation

Layered services, data access, caching