 dimgigov
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c8633b9589
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fix: non-blocking replication/disttxn timeouts, OTLP epoch time, test paths, compiler warnings
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2026-05-07 15:41:33 +03:00 |
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dimgigov
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d3b38251c3
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update core modules and project config
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2026-05-07 15:16:40 +03:00 |
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dimgigov
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f45f6b7127
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fix(ci): add hunos git url to nimble deps, install libpcre3-dev for runtime
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2026-05-07 11:27:43 +03:00 |
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dimgigov
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a1aad227c1
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fix(ci): lower jwt requirement to >= 0.3.0 to match upstream repo version
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2026-05-07 11:10:45 +03:00 |
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dimgigov
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f9f77b3a18
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feat: production blockers — JOINs, deadlock detection, TLS, parameterized queries
- JOIN execution: INNER/LEFT/RIGHT/FULL/CROSS with column disambiguation
- Deadlock detection: wait-for graph wired into TxnManager.write()
- TLS/SSL: OpenSSL via std/net for TCP wire protocol, auto self-signed certs
- Parameterized queries: ? placeholders with WireValue binding
- Wire protocol: mkQueryParams message support
- HTTP /query endpoint accepts JSON params array
- Nim client: query(sql, params) overload
- Tests: 262 passing (15 new)
All PLAN.md production blockers resolved.
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2026-05-06 16:42:53 +03:00 |
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dimgigov
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1fb715a1d4
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feat: integrate hunos web server + jwt-nim-baraba + real WAL recovery + compaction
HTTP Server:
- Replaced asynchttpserver with hunos (multi-threaded, trie router, CORS middleware)
- JWT authentication via jwt-nim-baraba (HS256 with BearSSL crypto)
- POST /query, GET /health, GET /metrics, POST /auth, GET /api (OpenAPI spec)
- Proper CORS headers via hunos corsMiddleware
WAL Recovery:
- recover() now actually applies committed entries (REDO)
- Skips uncommitted entries (UNDO)
- Takes optional LSMTree parameter to apply recovery
SSTable Compaction:
- Real compaction: reads SSTable entries, merges by key (newest wins), writes merged file
- Deduplication: keeps only newest version per key
- Tombstone cleanup: removes deleted entries
- Old SSTable files deleted after merge
Dependencies:
- Added hunos >= 1.2.0 and jwt >= 2.1.0 to nimble
SSTable fields exported for compaction access.
All 216 tests pass
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2026-05-06 13:42:37 +03:00 |
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dimgigov
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6935889877
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feat: initial BaraDB — multimodal database engine in Nim
- LSM-Tree storage engine with WAL, bloom filter, MemTable
- BaraQL query language: lexer (80+ tokens), recursive descent parser, AST
- Vector engine: HNSW + IVF-PQ indexes, 4 distance metrics
- Graph engine: adjacency list, BFS/DFS, Dijkstra, PageRank
- Full-Text Search: inverted index, BM25 ranking, stemming, stop words
- Type system: 17 types (int/float/string/uuid/json/vector/...)
- Async TCP server
- 21 passing tests
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2026-05-06 00:22:12 +03:00 |
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