PostgreSQL PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a... Free Open Source Mac OS X Windows Linux BSD No features added Add a feature 202 Like
MySQL Community Edition MySQL Community Edition is a freely downloadable version of the world's most popular open source database that is supported by an active community of open source... Free Open Source Mac OS X Windows Linux BSD Relational database Add a feature 249 Like
MariaDB MariaDB is a backward compatible, drop-in replacement of the MySQL® Database Server. It includes all major open source storage engines. The source code for... Free Open Source Windows Linux BSD Relational database Add a feature 94 Like
MongoDB MongoDB (from "humongous") is a scalable, high-performance, open source NoSQL database. The database is document-oriented so it manages collections of... Free Open Source Mac OS X Windows Linux Web BSD NoSQL database Add a feature 102 Like Not an inherent vulnerability, but MongoDB admins should ensure they're avoiding common pitfalls by, among other things, blocking access to port 27017 or binding local IP addresses to limit access to servers. Lots of MongoDBs have been hijacked by hackers recently: http://arstechnica.com/security/2017/01/more-than-10000-online-databases-taken-hostage-by-ransomware-attackers/ JohnFastman • Jan 2017 • 0 agrees and 1 disagrees Disagree Agree
Microsoft SQL Server SQL Server delivers on Microsoft’s Data Platform vision by helping your organization manage your data by enabling you to store data from structured, semi-structured, and... Freemium Windows Relational database Add a feature 64 Like
RethinkDB RethinkDB pushes JSON to your apps in realtime. When your app polls for data, it becomes slow, unscalable, and cumbersome to maintain. RethinkDB is the... Free Open Source Mac OS X Windows Linux BSD No features added Add a feature 16 Like Discontinued Commercial support was discontinued but will continue to live as open source but it's future is uncertain.
CouchDB Apache CouchDB is a distributed, fault-tolerant and schema-free document-oriented database accessible via a RESTful HTTP / JSON API. It includes incremental map /... Free Open Source Mac OS X Windows Linux Android BSD REST API Add a feature 32 Like
Oracle Database Oracle Database delivers industry leading performance, scalability, security and reliability on a choice of clustered or single-servers running Windows, Linux, and UNIX.... Commercial Mac OS X Windows Linux Relational database Add a feature 19 Like
Firebird Firebird is a relational database offering many ANSI SQL-92 features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency... Free Open Source Mac OS X Windows Linux Relational database Add a feature 14 Like
CouchBase Couchbase is the NoSQL database market share leader, with production deployments at AOL, Deutsche Post, NTT Docomo, Salesforce.com, Turner Broadcasting Systems, Zynga... Free Open Source Mac OS X Windows Linux No features added Add a feature 13 Like
H2 Database Engine H2 is a relational database management system written in Java. It can be embedded in Java applications or run in the client-server mode. The disk footprint (size of the... Free Open Source Mac OS X Windows Linux Relational database Add a feature 13 Like
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 Relational database Add a feature 9 Like
Realm Realm enables any development team, no matter the size, to include difficult-to-build features like two-way data sync and realtime collaboration. Devote more time to... Free Open Source Mac OS X Android iPhone iPad Object-oriented Language Add a feature 3 Like
Valentina DB ADK Develop cross-platform applications with embedded royalty free Valentina DB engine, as well as client-server applications to work with Valentina Server. The same code in... Freemium Mac OS X Windows Linux No features added Add a feature 26 Like
Apache HBase HBase is an open source, non-relational, distributed database modeled after Google's BigTable and is written in Java. It is developed as part of Apache Software... Free Open Source Linux Web No features added Add a feature 7 Like
