CUBRID

What CUBRID is

CUBRID is a free, self-hosted object-relational database management system for Internet data services. Its architecture combines a database server, a broker and CUBRID Manager. The engine is listed as free under the Apache License 2.0, while its APIs use the BSD license. CUBRID supports JSON data and read replicas, and offers transaction commit, rollback and savepoints, using locking and logging to maintain consistency. Backup options include online, offline and incremental methods; recovery can be partial or full. CUBRID HA synchronizes data across servers and can automatically take over if a master node fails, though HA supports Linux only. Security provisions include TLS-encrypted client connections, access control, authorization and transparent data encryption. Interfaces listed for the database include CCI, JDBC, PHP, ODBC, OLE DB, ADO.NET, Ruby, Python and Node.js. Downloads include CUBRID Manager and the CUBRID Migration Toolkit. Installation documentation lists Windows and 64-bit Linux, with minimum requirements of 1 GB memory and 2 GB disk space.

Who it suits

CUBRID suits teams that want a free database engine they can host themselves, with interfaces spanning multiple programming languages. It may also fit deployments needing read replicas, JSON support, or Linux-based high availability.

Getting started

1. Visit https://www.cubrid.org/.
2. Choose the installation route for Windows or 64-bit Linux.
3. Check that the system has at least 1 GB memory and 2 GB disk space.
4. Download CUBRID and, if needed, CUBRID Manager or the CUBRID Migration Toolkit.
5. Connect through one of the listed interfaces, such as JDBC, Python or Node.js.

Verdict

Choose CUBRID if you need a free, self-hosted database with broad interfaces, backup options and documented transaction controls. Its HA capability is limited to Linux, so teams needing high availability on another platform should look elsewhere.