The Best 26 XAP Alternatives

  • MongoDB icon

    MongoDB

    MongoDB (from "humongous") is a scalable, high-performance, open source NoSQL database. The database is document-oriented so it manages collections of JSON-like documents.

    Free Open Source Mac OS X Windows Linux BSD Web

  • Redis icon

    Redis

    Redis (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 server since keys can contain strings, hashes, lists, sets and sorted sets.

    Free Open Source Mac OS X Windows Linux BSD Self-Hosted

  • CouchDB icon

    CouchDB

    Apache CouchDB is a distributed, fault-tolerant and schema-free document-oriented database accessible via a RESTful HTTP / JSON API.

    Free Open Source Mac OS X Windows Linux Android BSD

  • Apache Cassandra icon

    Apache Cassandra

    Apache Cassandra has become the leading NoSQL platform driving many of today's modern business applications by offering continuous availability, high scalability and performance, strong security, and operational simplicity while...

    Free Open Source Mac OS X Windows Linux BSD

  • CouchBase icon

    CouchBase

    Couchbase is the NoSQL database market share leader, with production deployments at AOL, Deutsche Post, NTT Docomo, Salesforce.com, Turner Broadcasting Systems, Zynga and hundreds of other organizations worldwide.

    Free Open Source Mac OS X Windows Linux

  • Hazelcast icon

    Hazelcast

    Hazelcast 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...

    Free Open Source Mac OS X Windows Linux

  • CockroachDB icon

    CockroachDB

    Cockroach is a distributed key/value datastore which supports ACID transactional semantics and versioned values as first-class features. The primary design goal is...

    Free Open Source Mac OS X Linux BSD

  • Cosmos DB icon

    Cosmos DB

    Azure DocumentDB is a NoSQL document database service designed from the ground up to natively support JSON and JavaScript directly inside the database engine. It’s the...

    Commercial Web

  • HyperDex icon

    HyperDex

    HyperDex is the next generation key-value store. It provides a rich API, strong consistency, fault-tolerance, and transactions.

    Free Open Source Linux

  • NCache icon

    NCache

    Open Source .NET Distributed Cache! NCache is a 100% Native .NET Open Source distributed cache (released under Apache License, Version 2.0). NCache provides an...

    Free Open Source Windows Linux Web

  • Amazon DynamoDB icon

    Amazon DynamoDB

    Amazon DynamoDB is a fully managed NoSQL database service offered by Amazon.com as part of the Amazon Web Services portfolio. It was announced by Amazon CTO Werner...

    Commercial Web

  • Clustrix icon

    Clustrix

    Clustrix is the leading scale-out SQL database engineered for the cloud. With Clustrix, you can scale transaction throughput, run real-time analytics, and simplify...

    Commercial Web

  • MarkLogic icon

    MarkLogic

    MarkLogic is the only Enterprise NoSQL database, bringing all the features you need into one unified system: a document-centric, schema-agnostic, structure-aware...

    Commercial Mac OS X Windows Linux Web

  • TayzGrid icon

    TayzGrid

    TayzGrid is an elastic in-memory data grid with a self-healing peer to peer dynamic data grid clustering architecture. TayzGrid is extremely fast and linearly scalable...

    Free Open Source Windows Linux Web JBoss WebSphere Application Server

  • Starcounter icon

    Starcounter

    The Starcounter database is built with the real-time systems of today in mind. Real-time systems supporting thousands or millions of simultaneous users. Systems like...

    Commercial Windows

  • Oracle TimesTen icon

    Oracle TimesTen

    TimesTen is a memory-optimized, relational database management system with persistence and recoverability. Originally designed and implemented at Hewlett-Packard labs in...

    Commercial Windows Linux

  • Postgres-XC icon

    Postgres-XC

    Postgres-XC is a write-scalable synchronous multi-master PostgreSQL cluster with the following features. 1) Both read and write scalability. 2) Configured with more than...

    Free Open Source Linux

  • VoltDB icon

    VoltDB

    VoltDB is a blazingly fast NewSQL database system. It is specifically designed to run on modern scale-out architectures - fast, inexpensive servers connected via...

    Free Open Source Mac OS X Windows Linux