Writing
Blog
September 1, 2026
Cutting p99 latency by 60% with request coalescing
Single-flight, negative caching, and the metrics that proved it worked.
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September 1, 2026
What I learned shipping a CRDT to production
CRDTs look magical in a demo and get complicated with real users and payload sizes.
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September 1, 2026
Designing idempotent APIs that survive retries
The small set of rules I apply so a client can safely resend any write.
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