KeyDB Alternatives
KeyDB
What is KeyDB?
KeyDB is a high performance fork of Redis with a focus on multithreading, memory efficiency, and high throughput. In addition to multithreading, KeyDB also has features only available in Redis Enterprise such as Active Replication, FLASH storage support, and some not available at all such as direct backup to AWS S3.
KeyDB maintains full compatibility with the Redis protocol, modules, and scripts. This includes the atomicity gurantees for scripts and transactions. Because KeyDB keeps in sync with Redis development KeyDB is a superset of Redis functionality, making KeyDB a drop in replacement for existing Redis deployments.
On the same hardware KeyDB can perform twice as many queries per second as Redis, with 60% lower latency. Active-Replication simplifies hot-spare failover allowing you to easily distribute writes over replicas and use simple TCP based load balancing/failover. KeyDB's higher performance allows you to do more on less hardware which reduces operation costs and complexity.
Why fork Redis?
KeyDB has a different philosophy on how the codebase should evolve. We feel that ease of use, high performance, and a "batteries included" approach is the best way to create a good user experience. While we have great respect for the Redis maintainers it is our opinion that the Redis approach focusses too much on simplicity of the code base at the expense of complexity for the user. This results in the need for external components and workarounds to solve common problems - resulting in more complexity overall.
Because of this difference of opinion features which are right for KeyDB may not be appropriate for Redis. A fork allows us to explore this new development path and implement features which may never be a part of Redis. KeyDB keeps in sync with upstream Redis changes, and where applicable we upstream bug fixes and changes. It is our hope that the two projects can continue to grow and learn from each other.
Best Open Source KeyDB Alternatives
In our list of best programs, we'll review some different alternatives to KeyDB. Let's see if your platform is supported by any of them.
MongoDB
FreeOpen SourceMacWindowsLinuxWebBSDMongoDB is a document database with the scalability and flexibility that you want with the querying and indexing that you need MongoDB stores data in flexible...
Features:
- NoSQL database
- Database
Redis
FreeOpen SourceMacWindowsLinuxBSDSelf-HostedRedis (REmote DIctionary Server) is an open-source, networked, in-memory, key-value data store with optional durability. It is often referred to as a data structure...
Features:
- In-memory database
- Database
- Developer Tools
CouchDB
FreeOpen SourceMacWindowsLinuxAndroidBSDApache CouchDB is a distributed, fault-tolerant and schema-free document-oriented database accessible via a RESTful HTTP / JSON API. It includes incremental map / reduce...
Features:
- Database Server
- REST API
- Database
- Developer Tools
- NoSQL database
ArangoDB
FreeOpen SourceMacWindowsLinuxArangoDB database is an open-source NoSQL solution with a flexible data model for documents, graphs, and key-values. Build high performance applications using a...
Features:
- Graph database
- Database
Apache Cassandra
FreeOpen SourceMacWindowsLinuxBSDApache Cassandra has become the leading NoSQL platform driving many of today's modern business applications by offering continuous availability, high scalability and...
Features:
- NoSQL database
- Persistent Storage
- Database
- Relational database
Cloudify
FreeOpen SourceMacWindowsLinuxWebCloudify is an orchestration-first, model-driven cloud management platform native to Network function virtualization (NFV), that is open source and based on the TOSCA...
Features:
- Cloud based
- Cloud Monitoring
- Continuous Deployment
- MongoDB
- Multi-Tenant
- Network Monitoring
- Nginx
- Python
- Ruby
RethinkDB
FreeOpen SourceMacWindowsLinuxBSDRethinkDB pushes JSON to your apps in realtime. When your app polls for data, it becomes slow, unscalable, and cumbersome to maintain. RethinkDB is the...
Features:
- Database
- Distributed Database
Hazelcast
FreeOpen SourceMacWindowsLinuxHazelcast is an in-memory Open Source data grid based on Java. By having multiple nodes form a cluster, data is evenly distributed among the nodes. This allows for...
Features:
- Data stream processing
- Database
- Distributed
- Distributed Cache
- In-memory database
CockroachDB
FreeOpen SourceMacLinuxBSDCockroach is a distributed key/value datastore which supports ACID transactional semantics and versioned values as first-class features. The primary design goal is...
Features:
- Business Intelligence
- Developer Tools
- Relational database
memcached
FreeOpen SourceMacLinuxFree & open source, high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by...
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