There are many alternatives to IBM DB2 for Linux if you are looking for a replacement. The best Linux alternative is DBeaver, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to IBM DB2 and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to IBM DB2 are SQLite, PostgreSQL, MySQL Community Edition and MongoDB.
A comprehensive, open-source database management tool ideal for developers and administrators. It supports various databases via JDBC drivers, offers extensive plugins and tools like ER diagrams, data migration, and metadata editing, while being ad-free and portable. Usability and extensibility are key features.
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SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain.
PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.
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Free GPL database software for relational and NoSQL applications, combining InnoDB and other pluggable storage engines with replication, group replication, clustering, partitioning, stored procedures, triggers, views, monitoring, connectors, and cross-platform tools.
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MongoDB is a document database with the scalability and flexibility that you want with the querying and indexing that you need
MariaDB is a backward compatible, drop-in replacement of the MySQL® Database Server. It includes all major open source storage engines.
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DbGate is cross-platform database manager. Simple and effective, allowing to work with many various databases simultaneously - SQL and NoSQL.
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 unstructured documents within the database.
United States
Apache CouchDB is a distributed, fault-tolerant and schema-free document-oriented database accessible via a RESTful HTTP / JSON API. It includes incremental map / reduce mechanics for queries and keeps data safe with an append-only datastore.
United States
Open, free, and portable cloud. Elastic compute, block storage (non replicated), and virtual networking services in public alpha.
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, high performance, and powerful language support for stored procedures and triggers.
Cockroach is a distributed key/value datastore which supports ACID transactional semantics and versioned values as first-class features. The primary design goal is global consistency and survivability, hence the name.
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