Caching Strategies: Cache-Aside, Write-Through, Distributed Caches, and Invalidation in Production

By Coder Secret | | Category: backend

Every cache eventually causes an outage if you do not design it right. Cache-aside vs write-through, distributed caching with Redis and Memcached, CDN edge caching, the thundering herd, hot keys, and the invalidation strategies that hold up at scale.

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