World's First Free Relationship-Aware Vector Database

The Future of AI is Relationship-Aware

Discover connections that traditional vector databases miss. RudraDB combines auto-intelligence and multi-hop discovery in one revolutionary package.

Released free version RudraDB-Opin is perfect for learning, prototyping, and small projects.

Auto-Intelligence
100% Free Version
pip install rudradb-opin
Watch Demo
100
Vectors
500
Relationships
5
Types
Possibilities

Watch Relationship Evolve

See the relationship-aware revolution in action

Auto-Intelligence
Relationship Networks
Multi-Hop Discovery

Listen to the Audio Podcast!

Discussing complete feature and capabilities podcast
powered by NotebookLM!

Revolutionary Technology

🤖 World's First Auto-Intelligence Vector Database

What makes RudraDB-Opin the only truly intelligent vector database that thinks for itself

Zero Configuration. Maximum Intelligence.

While traditional vector databases require complex manual setup and configuration, RudraDB-Opin automatically detects, analyzes, and optimizes everything for you. Experience the future of AI where the database thinks alongside your applications.

🎯
Auto-Dimension Detection
🧠
Auto-Relationship Building
Auto-Performance Optimization
🔍
Auto-Enhanced Discovery
🎯 Auto-Detection

Auto-Dimension Detection

Works with any ML model instantly. OpenAI (1536D), Sentence Transformers (384D), HuggingFace (768D) - all automatically detected with zero configuration.

Auto-detects any embedding dimension
Works with OpenAI, HuggingFace, Sentence Transformers
Zero manual configuration required
🔥 Impossible with Traditional DBs
db = rudradb.RudraDB()  # 🎯 Auto-detects ANY dimension!

# OpenAI Ada-002 (1536D) → Auto-detected ✓
db.add_vector("doc1", openai_embedding)
print(f"Detected: {db.dimension()}D")  # 1536

# Switch to Sentence Transformers (384D) → New detection ✓
db2 = rudradb.RudraDB()
db2.add_vector("doc2", sentence_transformer_emb)
print(f"Detected: {db2.dimension()}D")  # 384

# 🚀 Traditional databases would throw errors!
🧠 Auto-Intelligence

Auto-Relationship Detection

Builds intelligent connections automatically. Analyzes content, metadata, and context to create meaningful semantic, hierarchical, temporal, causal, and associative relationships.

5 intelligent relationship types
Metadata and content analysis
Learning progression detection
🧠 Intelligent Auto-Detection
# Just add documents with rich metadata
db.add_vector("ai_intro", embedding, {
    "category": "AI", 
    "difficulty": "beginner", 
    "tags": ["intro", "basics"]
})

db.add_vector("ml_advanced", embedding, {
    "category": "AI", 
    "difficulty": "advanced", 
    "tags": ["ml", "complex"]
})

# 🧠 Automatically creates:
# - Semantic relationship (same category)
# - Temporal relationship (beginner → advanced)
# - Associative relationship (shared tags)
print(f"Auto-relationships: {db.relationship_count()}")
🔍 Auto-Discovery

Auto-Enhanced Search Discovery

Discovers indirect connections through relationship chains. Finds documents 2+ hops away that traditional databases completely miss through intelligent traversal.

Multi-hop relationship traversal
Discovers hidden connections
Intelligent scoring algorithms
🔍 Revolutionary Discovery
# Traditional search: only similar documents
basic_results = traditional_db.search(query)  # 3 results

# 🔍 RudraDB-Opin auto-enhanced search
enhanced_results = db.search(query, SearchParams(
    include_relationships=True,  # 🧠 Auto-detected relationships
    max_hops=2                  # Multi-hop traversal
))  # 7 results!

# Discovers: A → (semantic) → B → (causal) → C
for result in enhanced_results:
    connection = "Direct" if result.hop_count == 0 else f"{result.hop_count}-hop auto-connection"
    print(f"{result.vector_id}: {connection}")

# 🚀 133% more relevant results through auto-intelligence!
⚡ Auto-Optimization

Auto-Performance Optimization

Self-tuning system that automatically optimizes search performance, memory usage, and relationship scoring based on your usage patterns. No manual tuning required.

Self-optimizing performance
Adaptive memory management
Dynamic relationship scoring
⚡ Self-Optimizing Intelligence
# ⚡ Auto-optimization in action
params = SearchParams(
    auto_enhance=True,                    # Enable all auto-optimizations
    auto_balance_weights=True,            # Auto-balance similarity vs relationships
    auto_select_relationship_types=True,  # Auto-choose relevant types
    auto_optimize_hops=True,             # Auto-optimize traversal depth
    auto_calibrate_threshold=True        # Auto-adjust similarity threshold
)

results = db.search(query, params)

# 📊 Check what auto-optimizations were applied
stats = db.get_last_search_enhancement_stats()
print(f"Auto-optimizations applied:")
print(f"  Weight balanced: {stats['weight_balanced']}")
print(f"  Performance gain: {stats['performance_gain']:.1%}")

# 🚀 System learns and optimizes automatically!

🎉 The Auto-Intelligence Advantage

RudraDB-Opin doesn't just store vectors - it thinks, learns, and optimizes alongside your applications. Experience the future where databases have intelligence built-in.

zero
Manual Configuration
Auto-Intelligence
100%
Free Version

Why RudraDB-Opin Crushes Traditional Vector Databases

Experience the difference that relationship-awareness makes

Traditional Vector DBs

Limited
Only similarity search
Manual dimension configuration
No relationship intelligence
Miss important connections
Complex enterprise setup
VS

RudraDB-Opin

Revolutionary
Similarity + relationship-aware search
Auto-dimension detection
5 intelligent relationship types
Discovers hidden connections
pip install and go!

5 Powerful Relationship Types

🔗

Semantic

Content similarity and topical connections

📊

Hierarchical

Parent-child and category structures

Temporal

Sequential and time-based relationships

🎯

Causal

Cause-effect and problem-solution pairs

🏷️

Associative

General associations and recommendations

Start Building in 30 Seconds

Zero configuration, maximum intelligence

1

Install

pip install rudradb-opin
2

Create & Add

import rudradb
import numpy as np

# Auto-detects dimensions!
db = rudradb.RudraDB()

# Add vectors with any embedding model
embedding = np.random.rand(384).astype(np.float32)
db.add_vector("doc1", embedding, {"title": "AI Concepts"})
3

Search & Discover

# Relationship-aware search
results = db.search(query_embedding, rudradb.SearchParams(
    top_k=5,
    include_relationships=True,  # 🔥 The magic!
    max_hops=2
))

print(f"Found {len(results)} intelligent results!")

Works with Your Favorite ML Frameworks

OpenAI

Auto-detects 1536D embeddings

HuggingFace

Any transformer model supported

Sentence Transformers

384D, 768D auto-detected

LangChain

Seamless integration

See the Difference in Action

Watch how relationship-aware search discovers connections others miss

Traditional Vector Search

Query: "machine learning basics"
📄 ML Tutorial (0.8 similarity)
📄 Python ML Guide (0.7 similarity)
📄 Data Science Intro (0.6 similarity)
3 results found

RudraDB-Opin Relationship-Aware Search

Query: "machine learning basics"
📄 ML Tutorial (0.8 similarity)
📄 Python ML Guide (0.7 similarity)
📄 Data Science Intro (0.6 similarity)
📄 AI Fundamentals (via hierarchical)
📄 Neural Networks (via temporal)
📄 Deep Learning (via 2-hop chain)
📄 Statistics Basics (via causal)
7 results found (4 additional via relationships)

133% more relevant results discovered through intelligent relationships

Multi-hop discovery finds learning prerequisites and advanced topics

Context understanding beyond simple text similarity

Perfect For

Real-world applications that benefit from relationship intelligence

🎓

Educational Systems

Build learning paths that understand prerequisites and progressions automatically

Auto-learning paths Prerequisite detection Difficulty progression
🔬

Research Discovery

Discover citation networks and methodological connections automatically

Citation networks Method relationships Research progressions
🤖

Advanced RAG

Enhance retrieval with context-aware relationship understanding

Context awareness Relationship chains Better answers
🛍️

Smart Recommendations

Build recommendation systems that understand user journeys and product relationships

User journeys Product networks Smart suggestions
💊

Pharmacy Drug Discovery

Accelerate drug discovery with relationship-aware molecular and research connections

Molecular relationships Drug interactions Research insights
🏥

Healthcare Applications

Build intelligent healthcare systems that understand patient data and treatment relationships

Patient insights Treatment pathways Medical knowledge

Join the Relationship-Aware Revolution

Be part of the community building the future of AI

Ready for Production Scale?

RudraDB-Opin is perfect for learning and prototyping. When you're ready to scale, upgrade seamlessly to full RudraDB with 1M+ vectors and 2M+ relationships.

RudraDB - Opin (Free)

✅ 100 vectors
✅ 500 relationships
✅ All auto-features
✅ Perfect for learning

RudraDB - Blitz (Pro)

🚀 1M+ vectors
🚀 2M+ relationships
🚀 10 multi-hops
🚀 Advanced auto-features
🚀 Advanced Search features
🚀 Analytics features

Enterprises for Production Scale?

RudraDB - Enterprise

🚀 unlimited vectors
🚀 unlimited relationships
🚀 unlimited multi-hops
🚀 Advanced auto-features
🚀 Advanced Search optimization
🚀 Advanced Analytics features
🚀 Enterprise only special features
🚀 Enterprise-grade security features
🚀 Enterprise-grade compliance features

Seamless Upgrade Process:


# 1. Export your data (preserves everything)
data = db.export_data()

# 2. Upgrade package
pip uninstall rudradb-opin
pip install rudradb

# 3. Import to production scale
new_db = rudradb.RudraDB()
new_db.import_data(data)  # Same API, 1M+ Vectors & Relationships capacity!