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nerve/examples/cpu-usage/schema.ts
xiaoju a38986acdb feat(daemon): sense runtime — worker, IPC, migrations, peer isolation
Implements the Sense observation engine runtime per RFC-001:

- IPC types: discriminated union for parent↔worker messages
- sense-runtime: openSenseDb (WAL), openPeerDb (readonly), runMigrations,
  loadComputeFn, executeCompute with Result<T> error handling
- sense-worker: CLI bootstrap, reads nerve.yaml, inits per-sense DB,
  builds peer map, enters IPC event loop
- examples/cpu-usage: sample sense with Drizzle schema + migration
- 15 unit tests covering migrations, DB ops, compute, peer isolation

小橘 🍊(NEKO Team)
2026-04-22 08:45:19 +00:00

12 lines
376 B
TypeScript

import { integer, real, sqliteTable } from "drizzle-orm/sqlite-core";
/**
* Each row records one CPU load sample.
* `ts` is the Unix timestamp in milliseconds (primary key, append-only).
* `value` is the 1-minute load average from os.loadavg()[0].
*/
export const samples = sqliteTable("samples", {
ts: integer("ts").primaryKey(),
value: real("value").notNull(),
});