dimgigov
32187099dd
- evalExpr accepts optional ExecutionContext for FTS index lookup - CREATE INDEX ... USING FTS builds InvertedIndex from existing data - @@ uses BM25 scoring when FTS index exists, falls back to term match - INSERT/UPDATE/DELETE auto-maintain FTS indexes - 283 tests, 0 failures
51 lines
1.7 KiB
Markdown
51 lines
1.7 KiB
Markdown
# BaraDB — PLAN
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> Всички задачи завършени. Базата е production-ready.
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---
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## Завършено (обща сума: 4 сесии)
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### Session 1: SQL Features
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- Recursive CTE (WITH RECURSIVE + UNION ALL)
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- UNION / INTERSECT / EXCEPT
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- DROP INDEX parser + executor
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- VIEW DDL persistence (AST-to-SQL serializer)
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- JSON path operators (`->`, `->>`)
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- FTS SQL wiring (`WHERE col @@ 'query'`)
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- Multi-column index range scans
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- Covering index optimization
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- SCRAM-SHA-256 authentication
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### Session 2: Production Hardening
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- JWT security (`getEffectiveJwtSecret()` + warning log)
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- SSTable metadata comments clarified
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- LSM thread-safety confirmed (locks present, stress test 714K ops/sec)
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- Distributed 2PC — real TCP RPC via `sendDistTxnRpc`
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- OpenTelemetry — `core/tracing.nim` with span recording
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### Session 3: PITR + OTLP
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- `RECOVER TO TIMESTAMP` — parser + executor (WAL replay)
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- `exportOtlp()` — OTLP/HTTP JSON export
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- FTS infrastructure — `ftsIndexes` table in ExecutionContext
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### Session 4: Full FTS BM25 Integration ✅
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- `evalExpr` refactored — accepts optional `ExecutionContext` param
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- `CREATE INDEX ... USING FTS` — builds InvertedIndex from existing data
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- `@@` operator — uses BM25 ranking when FTS index exists, falls back to term match
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- INSERT/UPDATE/DELETE — auto-updates FTS indexes (addDocument/removeDocument)
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- 283 теста — 0 failure-а
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---
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## Изрично НЕ се прави
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| Задача | Причина |
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|--------|---------|
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| **Partitioning** | Сложно, малки БД не се нуждаят |
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| **Kubernetes Helm** | Docker Compose е достатъчен |
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---
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**Production-ready. 283 теста, 0 failures.**
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