Agent Memory Architecture: A Safe, Bounded File Store
Agent memory architecture explained: index limits, one page per entity and path checks, with a tested Python store and Anthropic's Nov 2026 findings.
Tag System Design
Retry Storm Prevention: Backoff, Jitter and Retry Budgets
Retry storm prevention with capped attempts, full jitter and retry budgets, drawn from GitHub's August 2026 outage and Uber, with tested Node.js code.
Cache Stampede Prevention: Locks, XFetch, SWR in PHP & Node
Cache stampede prevention with Redis locks, XFetch and stale-while-revalidate, plus the cold-key gaps in Laravel flexible(), Symfony Cache and Next.js.
Hot Wallet Security Architecture: 5 Lessons From Binance
Hot wallet security architecture lessons from the $6.3B Binance hack: balance caps, signer policy, and laptop controls every backend team should copy.
Rate Limiter System Design: Token Bucket vs Sliding Window
Design a distributed rate limiter with Redis and atomic Lua scripts. Compare token bucket vs sliding window algorithms with real benchmarks and PHP code.
Modular Monolith Architecture: The Complete 2026 PHP Guide
What a modular monolith is, why 42% of microservices teams reversed course in 2026, and how to enforce boundaries in Laravel or Symfony with Deptrac.
Idempotency Keys: The PHP Developer’s System Design Guide
Idempotency keys stop duplicate charges and retries from corrupting data. A PHP developer's guide to designing exactly-once APIs, with real failure modes.
AI Agent Orchestration: One Agent or Many? A Practical Guide for Developers
Concrete decision framework for PHP and JavaScript devs: when single-agent simplicity beats multi-agent complexity, with real cost and latency trade-offs.