Databases

Apache Commons DBCP software implements Database Connection Pooling

Commons Database Connection Pooling

Starter for using MongoDB document-oriented database and Spring Data MongoDB

Ehcache is an open source, standards-based cache used to boost performance, offload the database and simplify scalability. Ehcache is robust, proven and full-featured and this has made it the most widely-used Java-based cache.

Lightweight 100% Java SQL Database Engine

dbUnit is a JUnit extension (also usable from Ant and Maven) targeted for database-driven projects that, among other things, puts your database into a known state between test runs. This is an excellent way to avoid the myriad of problems that can occur when one test case corrupts the database and causes subsequent tests to fail or exacerbate the damage.

Starter for using Neo4j graph database and Spring Data Neo4j

The MyBatis SQL mapper framework makes it easier to use a relational database with object-oriented applications. MyBatis couples objects with stored procedures or SQL statements using a XML descriptor or annotations. Simplicity is the biggest advantage of the MyBatis data mapper over object relational mapping tools.

Starter for using Cassandra distributed database and Spring Data Cassandra Reactive

Starter for using Couchbase document-oriented database and Spring Data Couchbase Reactive

Oracle JDBC Driver compatible with JDK8 and JDK11

The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.

Apache Ignite® is a Distributed Database For High-Performance Computing With In-Memory Speed.

HSQLDB - Lightweight 100% Java SQL Database Engine

A pure Java library for reading from and writing to MS Access databases.

Apache Ignite® is a Distributed Database For High-Performance Computing With In-Memory Speed.

Scannotation is a Java library that creates an annotation database from a set of .class files

Apache HBase™ is the Hadoop database. Use it when you need random, realtime read/write access to your Big Data. This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardware.

Starter for using Couchbase document-oriented database and Spring Data Couchbase

Contains the core Apache Derby database engine, which also includes the embedded JDBC driver.

Oracle Universal Connection Pool (UCP) compiled with JDK8

Oracle JDBC Driver compatible with JDK11, JDK17, JDK19, and JDK21

Apache Ignite® is a Distributed Database For High-Performance Computing With In-Memory Speed.

Starter for using Cassandra distributed database and Spring Data Cassandra

Certificate management components used for Oracle Wallets

Core components for use with osdt_cert

Oracle PKI to access Oracle Wallets from Java

PostGIS adds support for geographic objects to the PostgreSQL object-relational database.

Starter for using MongoDB document-oriented database and Spring Data MongoDB Reactive

Java classes for NLS or Internalization support

Neo4j kernel is a lightweight, embedded Java database designed to store data structured as graphs rather than tables. For more information, see http://neo4j.org.

Oracle JDBC Driver compatible with JDK11 and JDK17

Starter for using jOOQ to access SQL databases with JDBC. An alternative to spring-boot-starter-data-jpa or spring-boot-starter-jdbc

The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.

Tomcat Database Connection Pooling package

MySQL Connector/MXJ is a Java Utility package for deploying and managing a MySQL database.

HSQLDB - Lightweight 100% Java SQL Database Engine

IBM Data Server Driver for JDBC and SQLJ is a pure-Java driver (Type 4) that supports the JDBC 4 specification. You can use this JDBC driver for Java applications that access the Db2® LUW database server.

Flyway: Database Migrations Made Easy.

Build criterion and ecosystem above multi-model databases

Oracle JDBC Driver compatible with JDK8 and JDK11

Connect to the PostgreSQL database via JDBC

The Amazon Web Services SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).

An Embedded Lightweight Non-Relational Database

Connect to the H2 database via JDBC

Pool JDBC database connections (included in Hibernate ORM)

Support for the JDBC 4.x standard java.sql.SQLXML interface

Build criterion and ecosystem above multi-model databases

The Oracle Database XML Parser library

Distributed database middleware ecosphere