RavenDB
High-performance NoSQL document database with ACID transactions and cloud hosting
Founded
2008
Starting Price
0
Category
Developer Tools
Last updated March 16, 2026
About RavenDB
RavenDB is a fully ACID-compliant NoSQL document database built for high performance, achieving over 1 million reads and 150,000 writes per second per node. Developed by RavenDB Ltd. (formerly Hibernating Rhinos) since 2008, it combines the flexibility of document storage with transactional guarantees, automatic indexing, built-in full-text search, time-series support, and multi-model capabilities. Available as both self-hosted and a managed cloud service, RavenDB serves over 12,000 customers with native clients for C#, Java, Node.js, Python, Go, Ruby, PHP, and C++.
Pros & Cons
Pros
- Fully ACID-compliant NoSQL database — rare combination of document flexibility with transactional safety
- Exceptional read/write performance at 1M+ reads and 150K writes per second per node
- Automatic indexing eliminates manual index management while allowing custom indexes when needed
- Built-in full-text search, vector search, and time-series removes need for separate services
- Excellent developer experience with Unit of Work pattern and rich multi-language SDK support
Key Features
ACID Transactions
Full ACID compliance across the entire database with multi-document transactions and distributed transaction support
Automatic Indexing
Auto-creates and optimizes indexes based on query patterns, eliminating manual index management while allowing custom static indexes
Built-in Full-Text Search
Advanced full-text search with custom analyzers, spatial queries, faceted search, and MoreLikeThis similarity matching
Multi-Master Replication
Raft consensus-based clustering with automatic failover, multi-master replication, and dynamic data distribution across nodes
Sharding
Horizontal scaling that splits databases across servers with automatic shard management and prefix-based document grouping
Time Series Support
Native time-series data with segmented storage, automatic rollups, retention policies, and concurrent cluster-wide updates
Vector & Semantic Search
Built-in vector embeddings and semantic search for AI workloads with support for external embedding services
Pricing
Community
0/year
- Commercial use allowed
- Unlimited databases
- Up to 60 cores per entity
- Latest version required
- Annual license renewal
Best For
High-Throughput Transactional Applications
Power e-commerce, financial, and real-time applications requiring both document flexibility and full ACID transaction guarantees
.NET & C# Backend Development
Leverage first-class C# client with LINQ queries, Unit of Work pattern, and seamless ASP.NET Core integration
IoT & Time-Series Data Collection
Ingest and analyze sensor data, metrics, and event streams using native time-series storage with automatic rollups
AI-Powered Search Applications
Build semantic search and RAG applications using built-in vector embeddings and full-text search without external services
