PHP Performance Optimization: Making Your Application Genuinely Fast
A practical guide to PHP performance optimization: profiling before optimizing, fixing N+1 queries, enabling OPcache, caching, and database indexing.
Rate Limiting APIs in PHP: Protecting Your Application
A practical guide to rate limiting PHP APIs: token bucket implementation, choosing the right rate-limit key, proper status codes and headers, and per-endpoint limits.
PHP Caching Strategies: From OPcache to Redis
A layer-by-layer guide to PHP caching: OPcache, query caching with Redis, fragment and full-page caching, CDN caching, and how to invalidate correctly.
PHP Pagination with MySQL: Complete Implementation Guide
A complete guide to PHP pagination with MySQL ÔÇö basic LIMIT/OFFSET pagination, why it slows down at scale, and cursor-based pagination as the fix.




