☁️ Cloud & Databases

Valkey on ECS Slashes ElastiCache Bills by 70% — Here's the Blueprint

Startups drowning in AWS cache fees just got a lifeline. Valkey on ECS delivers Redis power at a fraction of ElastiCache's price — no code tweaks needed.

VPC diagram showing Valkey ECS service on Fargate with EFS persistence replacing ElastiCache

⚡ Key Takeaways

  • Valkey on ECS Fargate cuts ElastiCache costs 70% with full Redis compatibility and no app changes. 𝕏
  • EFS Access Points fix persistence pitfalls; tune --maxmemory-policy for cache vs. queue workloads. 𝕏
  • AWS backs Valkey — expect faster feature parity, pressuring managed services for startups. 𝕏
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Originally reported by Dev.to

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