22 Commits

Author	SHA1	Message	Date
dimgigov	cd46edcb67	Bump version to 1.1.6; fix storage bugs, tests, CI pipeline and Docker config ... Storage fixes: - Fix bloom filter hash2 OverflowDefect (uint64 instead of int Hash) - Fix MemTable.put size calculation on overwrite (was leaking size) - Fix fuzz_test duplicate-key issues in LSM delete and SSTable tests Test fixes: - Fix stress_test.nim: replace deprecated threadpool with std/threads - Fix fuzz_test.nim: add missing imports (tables, algorithm, sets) - Fix fuzz_test.nim: var sst for close() compatibility - Remove unused imports from test_all.nim and bench_all.nim Docker / CI fixes: - Fix Dockerfile.source: invalid nimlang/nim:2.2.10-alpine tag → 2.2.10 + ubuntu:24.04 runtime - Fix Dockerfile.source healthcheck (--spider → -qO- for 200 OK) - Fix Dockerfile run comment ports (9470/9471 → 9912/9913) - Fix scripts/docker-run.sh healthcheck port (9470 → 9912) - Add ARG BUILD_DATE/VCS_REF to Dockerfile for docker-build.sh - Update all version strings 1.1.4 → 1.1.6 across nimble/docker/source/docs	2026-05-19 12:13:33 +03:00
dimgigov	343f479127	docs(bg,en): fix ports and WebSocket example for new server model ... - Update architecture diagram to include WebSocket server (port 9913) - Fix HTTP port from 9470 to 9912 (TCP + 440) in protocol docs - Fix WebSocket port from 9471 to 9913 (TCP + 441) in protocol docs - Fix WebSocket Nim example: remove non-existent onMessage API and unsafe cast[string](data), use correct WsServer API with safe helpers - Clarify TCP_NODELAY is also handled internally by hunos (HTTP) - Note that bytesToString/stringToBytes are wire-protocol helpers	2026-05-18 19:41:21 +03:00
dimgigov	8afa998516	feat: rate limiting, shared DB instance, TCP_NODELAY fix ... - Add rate limiter to TCP and HTTP servers - Share single LSMTree between TCP and HTTP servers - Replace unsafe cast[string]/cast[seq[byte]] with safe helpers - Stabilize gossip UDP socket with exponential backoff - Fix TCP_NODELAY via low-level setSockOptInt(IPPROTO_TCP) (asyncnet.setSockOpt(OptNoDelay) uses SOL_SOCKET and fails) - Apply TCP_NODELAY to server and websocket sockets	2026-05-18 19:33:40 +03:00
dimgigov	7e6a45e6b7	Стабилизация на storage слоя — 6 фази ... Фаза 1: SSTable Integrity - SSTable v3 формат с CRC32 footer (data/index/bloom CRC) - Нов модул storage/crc32.nim (zero-dep, IEEE 802.3) - verifySSTable() — проверка на magic, version, CRC - loadSSTable strict mode — отхвърля корумпирани файлове - newLSMTree логва [WARN] при corrupt SSTables Фаза 2: baradb repair - Нов модул tools/repair.nim - Сканира SSTables, проверява CRC, премества битите в corrupt/ - WAL replay (CrashRecovery) за възстановяване на данни - CLI: ./baradadb repair --data-dir=... [--dry-run] Фаза 3: MANIFEST File - Atomic write MANIFEST (tmp + rename) - newLSMTree зарежда от MANIFEST, fallback към walkDir - checkStorageConsistency() — orphan/missing detection - flushUnsafe и compaction записват MANIFEST Фаза 4: WAL Rotation & Incremental Backup - WAL segment rotation при 64MB (wal_archive/wal.000NNN.log) - maybeRotate() на всеки 1000 записа + при flush - backup incremental — архивира MANIFEST + SSTables + WAL - CRC verification на SSTables преди архивиране Фаза 5: Online Consistent Backup - checkpoint() — freeze memtable + flush + WAL rotate - ./baradadb checkpoint — offline consistent snapshot - backup --online — checkpoint + incremental backup Фаза 6: SSTable Version Migration - SSTable.fileVersion поле - listLegacySSTables() — намира v1/v2 файлове - migrateSSTable() — пренаписва към v3 (tmp + rename) - ./baradadb migrate [--dry-run] — offline migration Документация: - Обновени docs/en/backup.md, docs/bg/backup.md - Обновени docs/en/storage.md, docs/bg/storage.md - Добавени тестове в tests/test_all.nim	2026-05-18 15:04:49 +03:00
dimgigov	a28c845476	Bump version to 1.1.4 across all components	2026-05-17 20:57:19 +03:00
dimgigov	c95bc4cd44	docs: synchronize documentation across all languages ... - Add mcp.md to: bg, fa, ru, tr, zh, ar - Add index.md to Bulgarian (bg) - Add 24 missing German (de) documentation files Translations for all supported languages now complete.	2026-05-17 16:29:28 +03:00
dimgigov	a5d34c001a	docs: add German (DE) documentation + update all docs for Sessions 10-12 ... New German documentation (docs/de/): - index.md, quickstart.md, installation.md - baraql.md, graph.md, vector.md, mcp.md Updated English documentation: - changelog.md: all Sessions 10-12 features - graph.md: SQL GRAPH_TABLE, CREATE GRAPH, all 8 algorithms, Cypher, similarity_nodes, node2vec - vector.md: hybrid RAG, chunk(), embed_text(), auto-embed, nl_to_sql(), schema_prompt() - baraql.md: new AI & Cross-Modal Functions section, updated keyword tables - mcp.md: MCP Server documentation (new file) - index.md: added German (DE) language link	2026-05-17 16:15:45 +03:00
dimgigov	40616ad3c0	Update repository URLs from GitHub to Codeberg	2026-05-15 12:11:00 +03:00
dimgigov	8c29e700c7	Revert "Update repository URLs from GitHub to Codeberg" ... This reverts commit 956066631e.	2026-05-15 12:10:36 +03:00
dimgigov	956066631e	Update repository URLs from GitHub to Codeberg	2026-05-15 12:03:11 +03:00
dimgigov	c55d3080cf	Update documentation and clients for v1.1.0 ... Documentation updates: - Fix v0.1.0 → v1.1.0 version numbers in en, ru, fa, zh docs - Add missing Window Functions, Multi-Tenant ERP, Supported Keywords sections to ru, fa, zh baraql.md (~105 lines each) - Expand Turkish and Arabic baraql.md (110 → 268 lines) - Expand Turkish and Arabic installation.md (62 → 307 lines) - Add new Bulgarian documentation files (18 new files) Client updates: - Python: Full async/await rewrite with asyncio, request queueing - Rust: Full async/await rewrite with tokio, async examples - Nim: Update README to v1.1.0 - All clients now support async patterns consistently	2026-05-14 23:05:47 +03:00
dimgigov	f7d4961125	feat: Multi-tenant ERP support via session variables + RLS ... - SET var = value / current_setting('var') for session-scoped variables - current_user / current_role SQL keywords with auth bridge - server.nim + httpserver.nim populate ExecutionContext.currentUser/currentRole - RLS policies can reference current_setting('app.tenant_id') for tenant isolation - Fixed evalExpr to propagate ctx recursively (fixes current_user in sub-expressions) - Fixed GROUPING SETS execution (lowerSelect checks selGroupingSetsKind) - Fixed FTS CREATE INDEX docId mismatch (hash of tableName.$key) - Fixed all test suites to use isolated temp directories - Added 5 multi-tenant tests (355 total, all green) - Updated docs: PLAN_SQL_ADVANCED.md, baraql.md, changelog.md	2026-05-14 16:28:41 +03:00
dimgigov	b0978812cb	docs(en): Update English docs for Vector SQL Integration ... - docs/en/vector.md — add SQL usage section (CREATE TABLE VECTOR, distance functions, <-> operator, CREATE INDEX USING hnsw) - docs/en/baraql.md — update vector search section with real SQL syntax, add VECTOR(n) to data types, update keyword table - docs/en/changelog.md — add Vector SQL Integration and bugfixes to [Unreleased] - docs/ARCHITECTURE.md — add SQL Integration bullet to Vector Engine - README.md — update vector engine section with SQL examples, add Vector SQL to roadmap, bump test count to 340+	2026-05-14 14:20:57 +03:00
dimgigov	e2a526df6f	feat(sql): Window Functions + MERGE statement + REST bridge plan ... - Add Window Functions: ROW_NUMBER, RANK, DENSE_RANK, LEAD, LAG, FIRST_VALUE, LAST_VALUE, NTILE with PARTITION BY, ORDER BY, ROWS/RANGE frame specifications - Add MERGE/UPSERT statement with WHEN MATCHED UPDATE and WHEN NOT MATCHED INSERT - Add SQL/PGQ Property Graph long-term plan in PLAN_SQL_ADVANCED.md - Add 7 new tests for Window Functions and MERGE - Update baraql.md documentation	2026-05-14 11:02:09 +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	e9d3c7e9de	docs: add multi-language documentation (ru, fa, zh, tr, ar)	2026-05-07 23:42:55 +03:00
dimgigov	215df1cdf3	docs: update README and all docs with formal verification, new BaraQL features, OpenTelemetry tracing ... - Add Formal Verification section to README and architecture docs - Document TLA+ specs for Raft, 2PC, MVCC, Replication - Add new BaraQL features: JSON path (->, ->>), FTS @@, CREATE INDEX USING FTS, RECOVER TO TIMESTAMP, UNION/INTERSECT/EXCEPT - Add OpenTelemetry tracing example to README - Update Quick Start to use nimble test/bench - Update EN and BG documentation	2026-05-07 16:06:13 +03:00
dimgigov	b6cdf8c88e	Add Docker deployment support with compose, entrypoint and docs ... - Add Dockerfile (pre-built binary) and Dockerfile.source - Add docker-compose.yml, docker-compose.prod.yml, docker-compose.override.yml - Add docker-entrypoint.sh with non-root user support - Add .dockerignore and helper scripts (scripts/docker-build.sh, scripts/docker-run.sh) - Add docs/en/docker.md with full Docker guide - Update docs/en/deployment.md and README.md - Fix src/barabadb/core/config.nim to read BARADB_ADDRESS, BARADB_PORT, BARADB_DATA_DIR from env - Fix src/barabadb/core/httpserver.nim missing wire import	2026-05-06 23:58:43 +03:00
dimgigov	9b7ed1fca8	chore: change default ports to non-standard ones (9472, 9470, 9471)	2026-05-06 23:23:29 +03:00
dimgigov	8993cdc6f3	docs: expand README and documentation for production release ... - Update README.md status from 'educational proof-of-concept' to 'production-ready' - Fix binary size: 286KB -> 3.3MB - Update test count: 162/35 -> 262/56 - Add sections: benchmarks, Docker, clients, security, config, monitoring, backup, cross-modal queries, troubleshooting - Expand project structure with all 49 modules and ~14,100 LOC - Add 10 new docs: performance, deployment, configuration, clients, security, monitoring, backup, crossmodal, troubleshooting, changelog - Expand docs/en: architecture, baraql, installation, protocol - Update docs/bg: architecture, installation - Update docs/index.md with new links - Update .gitignore for __pycache__, rust/target, nim binaries	2026-05-06 17:19:16 +03:00
dimgigov	e1bae0c7a0	Add comprehensive documentation with i18n support (EN/BG) ... - Add docs/ folder with English (en/) and Bulgarian (bg/) documentation - Create index.md with language switching and links - English docs: installation, quickstart, architecture, baraql, storage, schema, lsm, btree, vector, graph, fts, columnar, transactions, distributed, protocol, udf, api-binary, api-http, api-websocket - Bulgarian docs: installation, quickstart, architecture, baraql, schema, lsm, btree, vector, graph, fts, transactions, distributed - Update README license to BSD 3-Clause - Add LICENSE file with BSD 3-Clause text	2026-05-06 16:51:14 +03:00
dimgigov	806be5730f	feat: TLS/SSL wrapper, architecture docs — 251 tests ... TLS/SSL (): - TLS socket wrapper with connect/accept/send/recv - Certificate management (info parsing, fingerprint, expiry check) - Self-signed certificate generation via openssl - Certificate validation with error reporting Architecture Documentation (): - Complete 5-layer architecture overview - Data flow walkthrough (write path, read path, vector search, graph) - Key design decisions and trade-offs - Module count and estimated line counts per category - All 48 modules documented with descriptions 5 new tests (251 total, all passing)	2026-05-06 02:18:02 +03:00