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About KiviDB
KiviDB is a multithreaded, in-memory database written in Rust that is compatible with Redis and Valkey. It supports full-text search, vector search, JSON, and time series data, and operates using the Redis protocol (RESP2 and RESP3). Existing Redis clients can connect to KiviDB without modification. The database is open source under the AGPLv3 license and can be self-hosted or used via KiviDB Cloud, which runs on AWS, Google Cloud, Azure, or a user’s own cloud account. It is designed for AI applications and real-time systems requiring high throughput and low latency.
Key features
- Redis/Valkey protocol compatibility
- Full-text search
- Vector search
- JSON and time series support
- Multithreaded operation
- RESP2 and RESP3 protocol support
- Self-hosted or managed cloud deployment
Use cases
- Real-time AI applications
- High-throughput caching
- Vector search for similarity matching
Pros
- Multithreaded architecture for improved performance
- Full compatibility with Redis and Valkey protocols
- Built-in full-text and vector search capabilities
- Open source under AGPLv3 license
- Available as self-hosted or managed cloud service
Cons
- AGPLv3 license may limit commercial use without compliance
- Cloud pricing higher than some competitors for small instances
- No explicit support for Windows in self-hosted version
Frequently asked questions about KiviDB
What is KiviDB and what does it do?
KiviDB is a multithreaded, in-memory database written in Rust that is compatible with Redis and Valkey. It supports full-text search, vector search, JSON, and time series data while operating using the Redis protocol (RESP2 and RESP3).
Who should use KiviDB?
KiviDB is designed for AI applications and real-time systems requiring high throughput and low latency. It suits developers and organizations needing a Redis-compatible database with built-in advanced search capabilities.
How does KiviDB work with existing Redis clients?
KiviDB speaks the Redis protocol (RESP2 and RESP3), allowing existing Redis clients to connect without modification. It runs Redis commands on every core, ensuring compatibility while improving performance.
Can KiviDB be self-hosted or is it only available as a cloud service?
KiviDB can be self-hosted or used via KiviDB Cloud, which runs on AWS, Google Cloud, Azure, or a user’s own cloud account. The open-source version is available under the AGPLv3 license.
What types of data does KiviDB support?
KiviDB supports full-text search, vector search, JSON, and time series data. It is optimized for AI workloads and real-time applications requiring fast data processing.
How does KiviDB compare to Redis or Valkey?
KiviDB is designed as a high-throughput alternative to Redis and Valkey, offering multithreading and built-in advanced search features while maintaining protocol compatibility for seamless migration.
