dimgigov
343f479127
docs(bg,en): fix ports and WebSocket example for new server model
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- 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
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- 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
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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
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2026-05-17 20:57:19 +03:00
dimgigov
c95bc4cd44
docs: synchronize documentation across all languages
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- 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
40616ad3c0
Update repository URLs from GitHub to Codeberg
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2026-05-15 12:11:00 +03:00
dimgigov
8c29e700c7
Revert "Update repository URLs from GitHub to Codeberg"
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This reverts commit 956066631e
2026-05-15 12:10:36 +03:00
dimgigov
956066631e
Update repository URLs from GitHub to Codeberg
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2026-05-15 12:03:11 +03:00
dimgigov
c55d3080cf
Update documentation and clients for v1.1.0
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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
215df1cdf3
docs: update README and all docs with formal verification, new BaraQL features, OpenTelemetry tracing
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- 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
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
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- 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)
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- 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