A fast SQL database that can run embedded or a server mode with support for transactions, encryption, full search, etc. Storage can be disk-based or in-memory.

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.

The Jdbi core API. Jdbi 3 is designed to provide convenient tabular data access in Java(tm) and other JVM based languages.

SqlObject is a declarative, annotation-driven API for database access. It complements the core API.

Pac4j: Security Configuration By Properties

Support for testing frameworks. Provides integration to spin up and access databases using Jdbi in unit tests.

Hutool 数据库JDBC的ORM封装

Kiwi is a utility library. We really like Google's Guava, and also use Apache Commons.

Kiwi Test is a test utility library.

Memory efficient Shared Strings Table implementation for POI streaming

jOOQ's utilities for meta data source extensions for use with the code generator