dimgigov
09247ffcad
docs: add version badge at the top of README
2026-05-07 22:18:26 +03:00
dimgigov
157775794d
Release v1.0.0
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- 7 TLA+ specs formally verified (~69M states, 0 errors)
- 283+ Nim tests, all passing
- Raft: leader election + log replication + step-down on partition
- 2PC: coordinator crash/recovery + participant timeout
- MVCC: snapshot isolation + write skew detection
- Gossip: SWIM-like membership with strength-based gossip
- Replication: async/sync/semi-sync LSN tracking
- Sharding: consistent hashing with virtual nodes
- Deadlock detection: cycle detection in wait-for graph
- TLA+ faithfulness tests bridging specs to Nim code
- CI: GitHub Actions with automated TLC verification
2026-05-07 22:01:43 +03:00
dimgigov
4791434cea
FV-2: Raft leader step-down on partition loss
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- Add heartbeatReceived variable tracking last term with heartbeat
- Add Heartbeat action: leader sends keep-alive; recipient steps down on higher term
- Add HeartbeatTimeout: follower starts election if no heartbeat in current term
- Add LeaderLeaseExpired: leader steps down if it loses quorum connectivity
- Add LeaderHasSelfHeartbeat invariant: every leader must have valid heartbeat
- raft.tla now models realistic partition behavior (38M states verified)
- Update CHANGELOG -> v1.2.0, VERSION -> 1.2.0, PLAN.md, README.md
2026-05-07 21:48:03 +03:00
dimgigov
181e7d7019
docs: update README with FV v1.1.0 stats and all 7 specs
2026-05-07 21:22:06 +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
b6cdf8c88e
Add Docker deployment support with compose, entrypoint and docs
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- 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
be370fb76b
feat(backup): add dry-run, force, history log, auto-verify, rollback, disk check
2026-05-06 23:20:08 +03:00
dimgigov
7f2f5664fa
feat(backup): improve backup manager with detailed CLI, verification, retention
2026-05-06 23:16:00 +03:00
dimgigov
c3c14d64df
docs: update README logo to new PNG image
2026-05-06 23:09:27 +03:00
dimgigov
db7515b338
Add logo image to README
2026-05-06 17:45:27 +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
5dba7b5699
feat: Phase 1 — SSTable persistence, README honesty, benchmark fix
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- Add Current Status / Limitations section to README
- Fix benchmark compilation (Duration.ticks → inNanoseconds)
- Implement real SSTable binary format with write/read/mmap support
- Add BloomFilter serialize/deserialize for disk storage
- Fix mmap.nim to use posix.open instead of system.open
- New PLAN.md with improvement roadmap
- All 214 tests pass
2026-05-06 03:16:39 +03:00
dimgigov
2e7d81a4e1
docs: complete English README with architecture, API examples, project structure
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- Architecture diagram showing all layers
- BaraQL syntax guide (SELECT, JOIN, CTE, aggregates, CASE, schema)
- Code examples for every engine (storage, vector, graph, FTS, columnar)
- Transaction, protocol, auth, rate limiting examples
- Schema inheritance and migration examples
- Distributed: Raft, sharding, replication
- UDF registration and stdlib
- Full project structure tree
- Roadmap progress table
2026-05-06 01:35:45 +03:00
dimgigov