“caching”
Web Performance: Caching Strategies and CDNs
Practical caching strategies and CDN setup for web apps — HTTP cache headers, cache invalidation, service workers, and CDN configuration for global delivery.
Offline-First PWA Patterns That Users Love
Cache-first, network-first, stale-while-revalidate — the service worker strategies that make PWAs work without a network, plus app shell, background sync, and offline UX.
Semantic Caching to Reduce Latency and Spend
Users ask the same question a hundred different ways. Semantic caching serves cached answers for similar queries — cutting LLM spend by up to 86% and latency from seconds to milliseconds.
Prompt Caching Strategies to Cut LLM API Costs
Cached input tokens are ~90% cheaper than fresh ones. Learn implicit vs explicit caching, TTL design, and how to structure prompts so your cache hits.
Optimizing Agent Performance: Context Caching with Gemini in the Google ADK
Learn how to leverage context caching in the Google Agent Development Kit (ADK) with Gemini 2.0+ models to significantly reduce latency and costs for token-heavy agent interactions.