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晖莫Sep 22, 2026 • 4 min read
Exactly-once delivery is a lie your broker tells your handler
Every exactly-once mode is at-least-once plus dedup inside one system. The moment your handler calls...
#kafka#idempotency#outbox#distributed
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RobinSep 23, 2026 • 9 min read
Treat Tool Intent as a Deduped Outbox Before Planner Retries Double-Commit
Last Tuesday I sat with a sequence dump that looked successful until I counted the tickets twice. Th...
#architecture#distributed#ai#testing
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Dmytro BardonovSep 22, 2026 • 10 min read
Building an Embedded Raft SDK for Existing Node.js Services
Sometimes an application needs Raft semantics, but it does not need another...
#typescript#node#distributed
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RobinSep 22, 2026 • 9 min read
Treat Client Timeout as an In-Doubt Lease Before You Replay Shared Tool Calls
Last Tuesday I sat with a planner log that looked almost boring until I lined up two clocks. The...
#architecture#distributed#ai#python
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Tisha ChawlaSep 21, 2026 • 15 min read
Your Agent Has a 1987 Database Problem
Agents write to a database and call an external API in the same step, with nothing holding the two t...
#ai#database#architecture#distributed
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