dimgigov
c5751b4a0c
fix: clean up compiler warnings and unused variables
2026-05-15 18:01:11 +03:00
dimgigov
4e7e568525
release: v1.1.0 — bug fixes, Docker, clients, SCRAM auth
...
- Bump version to 1.1.0 across all components
- Remove debug CI artifacts (debug.yml, test_all.nim.bak, test_lock)
- Update CHANGELOG with v1.1.0 release notes
- Bug fixes: irNeg, distributed txn, sharding, Raft majority, MVCC,
LSM-Tree, auth (JWT + SCRAM-SHA-256), wire protocol, SQL injection,
ReDoS, graph, vector, FTS, build warnings
- Client SDKs: JS/TS, Python, Nim, Rust with tests and examples
- Docker: production + source + test compose configs
- TLA+: crossmodal, backup, recovery specs with symmetry reduction
2026-05-13 15:05:59 +03:00
dimgigov
c0bd3dff86
feat: distributed gaps filled — gossip UDP transport, sharding data migration, inter-module wiring (raft-disttxn, gossip-sharding, replication-disttxn)
2026-05-13 11:11:53 +03:00
dimgigov
422df08ab9
feat: clean build + crossmodal.tla + TLA+ symmetry (v1.0.0-prep)
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Build warnings cleanup (0 warnings):
- Suppress threadpool deprecation warning (baradadb.nim)
- Remove unused 'os' import (logging.nim)
- Fix ImplicitDefaultValue for newNode params (ast.nim)
- Add explicit cstring cast for posix.open (wal.nim)
- Fix HoleEnumConv for MsgKind parsing (server.nim)
TLA+ Formal Verification:
- Add symmetry reduction (Permutations) to all 9 existing specs
- Add SYMMETRY directive to all .cfg files
- New crossmodal.tla: cross-modal consistency spec
* MetadataVectorConsistency, HybridResultValid
* CommittedAtomicity, AbortedAtomicity, TxnStateValid
- New models/crossmodal.cfg
Tests:
- Add Cross-Modal TLA+ Faithfulness tests (4 tests)
Docs:
- Update PLAN.md and BUG_AUDIT.md with completed tasks
2026-05-13 09:24:04 +03:00
dimgigov
8d39d633cf
chore: update version strings to v1.0.0 in Docker and Nim code
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- Dockerfile, Dockerfile.source: LABEL version=1.0.0
- Dockerfile.source: update Nim base image 2.2.2 -> 2.2.10
- src/baradadb.nim, src/barabadb/core/httpserver.nim: v0.1.0 -> v1.0.0
- Rebuild baradadb binary with v1.0.0
2026-05-07 22:06:04 +03:00
dimgigov
c2dc280ddd
fix(raft): state machine callback, start from main, remove asyncCheck, config
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- applyCommand callback: committed entries applied to state machine
- lastApplied incremented on commit via applyCommitted()
- RaftNetwork.run() started from main() when raftEnabled=true
- asyncCheck replaced with try/await in processMessage
- bindAddr without hardcoded 127.0.0.1
- raft config: raftEnabled/Port/Peers/NodeId + env vars
- 283 tests, 0 failures
2026-05-07 14:22:04 +03:00
dimgigov
651375a156
feat: production hardening — JWT security, WAL reader, tracing, 2PC real RPC, stress test fix
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- JWT: getEffectiveJwtSecret() helper + warning log when not configured
- WAL: readEntries() with timestamp filter for PITR
- Tracing: core/tracing.nim with span recording + executeQuery integration
- 2PC: real TCP RPC via sendDistTxnRpc (host='' = local fallback)
- Stress test: updated comment, 10K ops confirmed with internal locks
- SSTable metadata comments clarified (offsets patched correctly)
- addParticipant has default params (host='', port=0)
2026-05-07 13:31:29 +03:00
dimgigov
011bc5bef4
Fix production gaps: config file loading, structured JSON logging, update PLAN
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- config.nim: Add baradb.json parsing + full env var support (BARADB_*)
- logging.nim: Wire structured JSON logger into server.nim and baradadb.nim
- server.nim: Replace echo with info/warn/errorMsg logging calls
- baradadb.nim: Init logger from config (logLevel, logFile)
- PLAN.md: Update honest assessment — deadlock, compaction, JOIN, TLS, slow query all verified working
2026-05-07 00:09:09 +03:00
dimgigov
f7ded185a0
fix: production readiness — duplicate SSTable, missing eval handlers, connection limits, timeouts, slow query log, wire types
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- Remove duplicate SSTable add loop in baradadb.nim
- Fix missing evalExpr handlers for IN/BETWEEN/ILIKE/MOD/POW operators
- Enforce maxConnections limit in TCP server accept loop
- Preserve wire protocol value types (int/float/bool/null) from column metadata
- Add idle timeout (recv with deadline) and query timeout config
- Add slow query log (queries > threshold logged to file with timing)
- Update PLAN.md to reflect actual state (phases A, B, C complete, score 9.5/10)
2026-05-06 18:41:29 +03:00
dimgigov
f9f77b3a18
feat: production blockers — JOINs, deadlock detection, TLS, parameterized queries
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- 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.
2026-05-06 16:42:53 +03:00
dimgigov
856a07c030
feat: HTTP server in main entry point + background compaction scheduling
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- baradadb.nim now starts both TCP wire protocol and HTTP REST servers
- HTTP server runs in background thread via hunos on port TCP+440
- WebSocket server auto-starts on HTTP port + 1
- CompactionManager with background async loop (default 60s interval)
- CompactionStrategy wired to LSMTree SSTables
- Fixed forward declaration for lowerExpr in executor.nim
- 216 tests passing
2026-05-06 14:23:13 +03:00
dimgigov
6935889877
feat: initial BaraDB — multimodal database engine in Nim
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- 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
2026-05-06 00:22:12 +03:00
dimgigov