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Durable agent loops without a queue

A checkpoint per step, at 2.4ms. Why we stopped writing to Redis and started writing to disk.

SVSasha Volkova·MAR 27, 2026·11 MIN READ·Engineering

00 · Preface

A checkpoint per step, at 2.4ms. Why we stopped writing to Redis and started writing to disk.

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DRAFT

We're actively editing this one. The public version will land next cycle.

SV

WRITTEN BYSasha VolkovaRuntime Engineer

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