stemedb

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Author	SHA1	Message	Date
jordan	b3e8a9a058	feat: Multi-application expansion with chaos testing and community UI Major additions: - Community Next.js app (port 18187) for browsing claims with API docs - stemedb-chaos crate: Fault injection, chaos testing, CRDT properties - Latent ingestion system: Reddit/FDA ingesters with ADK-Go agents - Disputed claims handling: Manual review workflows and validation - Aphoria security scanner: New extractors (SQL injection, command injection, weak crypto, TLS version), policy-based ignores, UAT reports - Docker infrastructure: Dockerfile, docker-compose.yml for full stack - VulnBank demo: Intentionally vulnerable multi-language test corpus SDK & API enhancements: - Source registry handlers for tracking data provenance - Metrics endpoint - Skeptic filtering improvements Code quality: - Split 14 large files (>500 lines) into focused modules - All files now under 500-line limit per project guidelines Documentation: - Chaos testing guide, circuit breakers, observability docs - Phase 7 UAT documentation updates - Martin Kleppmann technical writer agent Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-04 01:24:14 -07:00
jordan	afed95fe26	feat: Multi-node cluster coordination (Phase 6C) Add stemedb-cluster crate implementing horizontal scaling: - SWIM-based membership protocol for node discovery and failure detection - Consistent hashing (jump hash) for subject-to-shard routing - Range management with dynamic split (>64MB) and merge (<20MB) operations - Stateless HTTP gateway for client request routing via axum - Meta-range gossip merge for cluster-wide metadata propagation Includes restrictive CORS policy, proper error propagation from routing, replica cache invalidation on node failure, and 84 tests (57 unit + 27 integration). Raft MV coordination deferred per design decision. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-02 20:57:54 -07:00
jordan	2b0923f20e	feat: Distributed replication foundation (Phase 6A) - HLC, Merkle trees, CRDT stores, sync protocol - Add Hybrid Logical Clock (HLC) for causality tracking across nodes - Implement Merkle tree for efficient diff/sync with BLAKE3 hashing - Add CRDT-aware stores for assertions and votes with vector clocks - Create stemedb-sync crate with anti-entropy and gossip protocols - Add stemedb-rpc crate with gRPC sync service (proto definitions) - Implement SupersessionChain for tracking assertion lifecycles - Add Aphoria application for code analysis/reporting - Add battery11 replication test scaffolding - Fix .gitignore to exclude nested target directories Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-02 19:31:54 -07:00

Author

SHA1

Message

Date

jordan

b3e8a9a058

feat: Multi-application expansion with chaos testing and community UI

Major additions:
- Community Next.js app (port 18187) for browsing claims with API docs
- stemedb-chaos crate: Fault injection, chaos testing, CRDT properties
- Latent ingestion system: Reddit/FDA ingesters with ADK-Go agents
- Disputed claims handling: Manual review workflows and validation
- Aphoria security scanner: New extractors (SQL injection, command
  injection, weak crypto, TLS version), policy-based ignores, UAT reports
- Docker infrastructure: Dockerfile, docker-compose.yml for full stack
- VulnBank demo: Intentionally vulnerable multi-language test corpus

SDK & API enhancements:
- Source registry handlers for tracking data provenance
- Metrics endpoint
- Skeptic filtering improvements

Code quality:
- Split 14 large files (>500 lines) into focused modules
- All files now under 500-line limit per project guidelines

Documentation:
- Chaos testing guide, circuit breakers, observability docs
- Phase 7 UAT documentation updates
- Martin Kleppmann technical writer agent

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-02-04 01:24:14 -07:00

jordan

afed95fe26

feat: Multi-node cluster coordination (Phase 6C)

Add stemedb-cluster crate implementing horizontal scaling:

- SWIM-based membership protocol for node discovery and failure detection
- Consistent hashing (jump hash) for subject-to-shard routing
- Range management with dynamic split (>64MB) and merge (<20MB) operations
- Stateless HTTP gateway for client request routing via axum
- Meta-range gossip merge for cluster-wide metadata propagation

Includes restrictive CORS policy, proper error propagation from routing,
replica cache invalidation on node failure, and 84 tests (57 unit + 27
integration). Raft MV coordination deferred per design decision.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-02-02 20:57:54 -07:00

jordan

2b0923f20e

feat: Distributed replication foundation (Phase 6A) - HLC, Merkle trees, CRDT stores, sync protocol

- Add Hybrid Logical Clock (HLC) for causality tracking across nodes
- Implement Merkle tree for efficient diff/sync with BLAKE3 hashing
- Add CRDT-aware stores for assertions and votes with vector clocks
- Create stemedb-sync crate with anti-entropy and gossip protocols
- Add stemedb-rpc crate with gRPC sync service (proto definitions)
- Implement SupersessionChain for tracking assertion lifecycles
- Add Aphoria application for code analysis/reporting
- Add battery11 replication test scaffolding
- Fix .gitignore to exclude nested target directories

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-02-02 19:31:54 -07:00

3 Commits