Shipping logbook
Pulse
One entry per day. If it did not ship, it did not happen.
Deterministic Workflows Are the Backbone of Trustworthy AI
2026-01-02
Deterministic, idempotent workflows turn probabilistic AI into reliable, auditable systems.
Deterministic State: How Row Versions Make APIs Predictable
2026-01-01
Row-version ETags turn optimistic concurrency into a deterministic contract for API writes.
How RustGrid uses row_version-based ETags for deterministic concurrency
2025-12-30
Row-version ETags make every write prove lineage, so edits either apply to the version you saw or fail loudly.
Programmable project infrastructure (not a Jira clone)
2025-12-29
RustGrid is programmable project infrastructure: tickets, workflow, and audit as APIs you wire into anything.
JWT handling
2025-12-28
Harden JWT auth: parsing, validation, request context, and zero-trust DB permission refresh.