brainy/docs
David Snelling 92c96246fb feat(v4.0.0): Complete metadata/vector separation architecture with Azure support
This commit completes the core v4.0.0 architecture changes for billion-scale
performance with metadata/vector separation. NO RELEASE YET - remaining optimizations
and testing required before production release.

## Core v4.0.0 Architecture Changes

### Type System Updates
- Fixed all TypeScript compilation errors (zero errors achieved)
- Updated HNSWNoun/HNSWVerb to separate core fields from metadata
- Implemented HNSWNounWithMetadata/HNSWVerbWithMetadata for API boundaries
- Added required 'noun' field to NounMetadata for semantic structure
- Renamed verb.type to verb.verb for consistency

### Storage Adapter Updates
**All adapters updated for v4.0.0 two-file storage pattern:**
- memoryStorage: Proper metadata/vector separation
- fileSystemStorage: Two-file pattern with sharding
- opfsStorage: Browser persistent storage updated
- s3CompatibleStorage: AWS/MinIO/DigitalOcean support
- r2Storage: Cloudflare R2 optimization
- gcsStorage: Google Cloud with ADC support
- **azureBlobStorage: NEW - Full Azure Blob Storage support**

### Storage Features
- BaseStorage: Internal vs public method separation (_getNoun vs getNoun)
- Two-file storage: Vectors in one file, metadata in another
- Change tracking: getChangesSince return type updated
- Pagination: getNounsWithPagination returns WithMetadata types

### Azure Blob Storage Integration (NEW)
- Native @azure/storage-blob SDK integration
- Four authentication methods:
  * DefaultAzureCredential (Managed Identity) - recommended
  * Connection String - simplest setup
  * Account Name + Key - traditional auth
  * SAS Token - delegated access
- High-volume mode with write buffering
- Adaptive backpressure for throttling
- UUID-based sharding for billion-scale
- Full HNSW support with graph persistence

### Utility Updates
- EmbeddingManager: Updated to accept Record<string, unknown>
- LSMTree: Wrapped data in NounMetadata structure with 'noun' field
- EntityIdMapper: Fixed nested metadata.data structure access
- MetadataIndex: Fixed field type inference integration
- PeriodicCleanup: Updated for new metadata structure

### Core API Updates
- Brainy: Updated verb property access from v.type to v.verb
- ConfigAPI: Fixed NounMetadata access patterns
- DataAPI: Updated metadata handling

### Documentation Updates
- CREATING-AUGMENTATIONS.md: v4.0.0 breaking changes guide
- DEVELOPER-GUIDE.md: Migration checklist and examples
- COMPLETE-REFERENCE.md: v4.0.0 architecture improvements
- **finite-type-system.md: NEW - Revolutionary type system benefits**

### Build & Dependencies
- Zero TypeScript compilation errors
- Added @azure/storage-blob and @azure/identity
- 591 tests passing (23 timeout in long-running neural tests)

## What's NOT in This Release
This is a work-in-progress commit. Before v4.0.0 release we need:
- Storage adapter optimizations (batch operations, compression)
- Azure blob tier management (Hot/Cool/Archive)
- Cost optimization implementations
- Additional performance testing at billion-scale
- Migration guides for v3.x users

## Testing
- Clean build: 
- Type checking:  (zero errors)
- Test suite:  (591/614 passing, timeouts in neural tests only)

🔐 Generated with Claude Code
https://claude.com/claude-code

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-17 12:29:27 -07:00
..
api fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
architecture feat(v4.0.0): Complete metadata/vector separation architecture with Azure support 2025-10-17 12:29:27 -07:00
augmentations feat(v4.0.0): Complete metadata/vector separation architecture with Azure support 2025-10-17 12:29:27 -07:00
deployment feat: Brainy 3.0 - Production-ready Triple Intelligence database 2025-09-11 16:23:32 -07:00
features feat: remove legacy ImportManager, standardize getStats() API 2025-10-09 11:40:31 -07:00
guides feat: implement always-adaptive caching with getCacheStats monitoring 2025-10-10 14:09:30 -07:00
operations feat: implement always-adaptive caching with getCacheStats monitoring 2025-10-10 14:09:30 -07:00
vfs feat: implement always-adaptive caching with getCacheStats monitoring 2025-10-10 14:09:30 -07:00
api-returns.md fix: metadata batch reading from correct directory 2025-10-06 15:43:45 -07:00
API_DECISION_TREE.md feat: add neural extraction APIs with NounType taxonomy 2025-09-29 13:51:47 -07:00
API_REFERENCE.md feat: implement always-adaptive caching with getCacheStats monitoring 2025-10-10 14:09:30 -07:00
CORE_API_PATTERNS.md fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
CREATING-AUGMENTATIONS.md feat(v4.0.0): Complete metadata/vector separation architecture with Azure support 2025-10-17 12:29:27 -07:00
EXTENDING_STORAGE.md fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
FIND_SYSTEM.md docs: comprehensive documentation for type-aware find system 2025-09-12 13:41:29 -07:00
METADATA_CONTRACT_IMPLEMENTATION.md fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
MODEL_LOADING_QUICK_REFERENCE.md fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
NEURAL_API_PATTERNS.md fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
PERFORMANCE.md feat: add comprehensive zero-config validation system 2025-09-12 14:37:39 -07:00
QUICK-START.md fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
README.md fix: implement stub methods in Neural API clustering 2025-10-07 13:53:41 -07:00
RELEASE-GUIDE.md feat: Brainy 3.0 - Production-ready Triple Intelligence database 2025-09-11 16:23:32 -07:00
SCALING.md docs: add comprehensive scaling and storage architecture documentation 2025-09-08 14:49:25 -07:00
troubleshooting.md feat: implement always-adaptive caching with getCacheStats monitoring 2025-10-10 14:09:30 -07:00
universal-display-augmentation.md fix: update all imports and references from BrainyData to Brainy 2025-09-30 17:09:15 -07:00
VALIDATION.md feat: add comprehensive zero-config validation system 2025-09-12 14:37:39 -07:00
ZERO_CONFIG.md feat: implement always-adaptive caching with getCacheStats monitoring 2025-10-10 14:09:30 -07:00

Brainy Documentation

Welcome to the comprehensive documentation for Brainy, the multi-dimensional AI database with Triple Intelligence Engine.

📊 Implementation Status

  • Production Ready: Core features working today
  • 🚧 In Development: Features coming soon
  • 📅 Roadmap: See ROADMAP.md

Getting Started

Core Concepts

API Documentation

Advanced Topics

What is Brainy?

Brainy is a next-generation AI database that combines:

  • Vector Search: Semantic similarity using HNSW indexing
  • Graph Relationships: Complex relationship mapping and traversal
  • Field Filtering: Precise metadata filtering with O(1) lookups
  • Natural Language: Query in plain English

Key Features

🧠 Triple Intelligence Engine

All three intelligence types (vector, graph, field) work together in every query for optimal results.

📝 Noun-Verb Taxonomy

Model your data naturally as entities (nouns) and relationships (verbs) - no complex schemas needed.

🌍 Natural Language Queries

Ask questions in plain English and Brainy understands your intent:

await brain.find("recent articles about AI with high ratings")

Production Ready

  • Universal storage (FileSystem, S3, OPFS, Memory)
  • Zero configuration with intelligent defaults
  • Full TypeScript support
  • Cross-platform compatibility

Quick Example

import { Brainy } from 'brainy'

// Initialize
const brain = new Brainy()
await brain.init()

// Add entities (nouns)
const articleId = await brain.add("Revolutionary AI Breakthrough", {
  type: "article",
  category: "technology",
  rating: 4.8
})

const authorId = await brain.add("Dr. Sarah Chen", {
  type: "person",
  role: "researcher"
})

// Create relationships (verbs)
await brain.relate(authorId, articleId, "authored", {
  date: "2024-01-15",
  contribution: "primary"
})

// Query naturally
const results = await brain.find("highly rated technology articles by researchers")

Documentation Structure

docs/
├── README.md                    # This file
├── guides/                      # User guides
│   ├── getting-started.md      # Quick start guide
│   ├── natural-language.md     # NLP query guide
│   └── performance.md          # Performance tuning
├── architecture/               # Technical architecture
│   ├── overview.md            # System overview
│   ├── noun-verb-taxonomy.md  # Data model
│   ├── triple-intelligence.md # Query system
│   └── storage.md             # Storage layer
├── vfs/                       # Virtual Filesystem
│   ├── README.md              # VFS overview
│   ├── SEMANTIC_VFS.md        # Semantic projections
│   ├── VFS_API_GUIDE.md       # Complete API reference
│   └── QUICK_START.md         # 5-minute setup
└── api/                       # API documentation
    ├── README.md              # API overview
    ├── brainy-data.md        # Main class
    └── types.md              # TypeScript types

Community

License

Brainy is MIT licensed. See LICENSE for details.