Apache Derby
Relational databases
Database software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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What is Apache Derby
Apache Derby is an open-source relational database management system written in Java that can run embedded within an application or as a network server. It targets developers who need a lightweight SQL database for desktop, test, or small-to-medium application deployments, especially in Java environments. Derby emphasizes ease of embedding, a small footprint, and standards-based SQL/JDBC access rather than large-scale distributed operation.
Embeddable Java database
Derby runs in-process as an embedded database, which simplifies deployment because it can ship as a library with the application. This model reduces external infrastructure requirements compared with managed or server-first database services. It fits well for desktop apps, edge deployments, and integration tests where a self-contained relational store is needed.
Open-source and portable
Derby is Apache-licensed and runs anywhere a compatible JVM runs, supporting cross-platform deployments. Teams can use it without per-core or per-instance licensing costs and can inspect or modify source code if needed. This can be useful for products that require an embedded relational database with predictable redistribution terms.
Standards-based SQL and JDBC
Derby provides SQL support and integrates with Java via JDBC, aligning with common relational database access patterns. It supports transactional behavior suitable for many application workloads. For Java-centric teams, this reduces the need for custom persistence layers compared with non-relational embedded stores.
Limited scalability for large workloads
Derby is not designed for high-concurrency, large-scale, or distributed deployments typical of enterprise data platforms. It lacks built-in horizontal scaling and managed service features that are common in cloud database offerings. As data volume and concurrent users grow, organizations often need to migrate to a server-oriented RDBMS architecture.
Fewer enterprise features and tooling
Compared with enterprise RDBMS platforms, Derby typically offers a smaller set of advanced capabilities such as sophisticated partitioning, extensive performance management tooling, and broad third-party ecosystem integrations. Administration and monitoring options are more limited, especially in embedded mode. This can increase operational effort when used beyond simple embedded scenarios.
Operational constraints in embedded use
Embedded databases can complicate multi-process access patterns because the database files are usually intended to be controlled by a single JVM/process at a time. Backup, upgrade, and recovery procedures require careful handling within application lifecycle management. Organizations that need centralized governance and shared access may prefer a dedicated database server deployment model.
Plan & Pricing
Pricing model: Open-source / completely free Details: Apache Derby is distributed under the Apache License, Version 2.0 and the official Derby website provides binary downloads "as‑is". The official site does not list any paid plans, tiers, or commercial pricing—only downloadable releases and source code. Notes: Project documentation, downloads, and license information are on the official Apache Derby site (db.apache.org/derby).
Seller details
Apache Software Foundation
Wakefield, Massachusetts, USA
1999
Non-profit
https://www.apache.org/
https://x.com/TheASF
https://www.linkedin.com/company/the-apache-software-foundation/
