Commit Graph
2 Commits
Author SHA1 Message Date
openhands ef5e706ee1 perf: optimize DB layer with caching and pool tuning
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- Add Redis cache wrapper (cached-db.ts) — cachedQuery + invalidate helpers
- Add cached login user lookup (auth.ts: getLoginUser) — short 15s TTL
  for brute-force protection, cache invalidation on password/rank changes
- Switch auth.ts login flow from Prisma facade to raw SQL via db.execute
  (avoids abstraction overhead for this hot path)
- Cache invalidation wired in: login password upgrade, updateUser, resetPassword
- Connection pool tuning: enableKeepAlive, namedPlaceholders,
  prepared statement cache (Node 22+), multipleStatements off (SQLi hardening)
- 0 tsc errors, 583 tests passing
2026-07-31 15:01:34 +02:00
openhands 56061e41d4 refactor: replace Prisma ORM runtime with Drizzle ORM facade
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- Replace Prisma client runtime with Drizzle ORM (zero Prisma engine/query engine in production)
- Add Prisma-compatible facade (@/lib/prisma-facade.ts) backed by Drizzle for backwards compatibility
- Runtime queries route through Drizzle ORM; @prisma/client is now devDependency (types only)
- Remove @prisma/adapter-mariadb dependency; delete prisma-pool.ts and types/prisma.ts
- New Drizzle schema layer: src/db/schema.ts (176 tables) and src/lib/db.ts (connection)
- Update README documenting the dual-layer ORM architecture
- Restore src/generated/ gitignore (build artifact for local type generation)
- 0 TypeScript errors, 583 tests passing

The facade intentionally uses `any` types to match the Prisma Client API surface,
allowing existing code to run unmodified while routing queries through Drizzle at runtime.
2026-07-31 14:11:03 +02:00