Apache Spark - A unified analytics engine for large-scale data processing

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

jOOQ is the best way to write SQL in Java

Hibernate's core Object/Relational Mapping functionality

H2 is an embeddable RDBMS written in Java.

Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.

requery - modern SQL based query & persistence for Java / Kotlin / Android

Database Subsetting and Relational Data Browsing Tool.

SQLite JDBC Driver

Compile-time Language Integrated Queries for Scala

Functional JDBC layer for Scala.

P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to the application.

An easy-to-use BI server built for SQL lovers. Power data analysis in SQL and gain faster business insights.

Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.

orm sql query builder, API: QB, QB.X, QrB

The Jdbi library provides convenient, idiomatic access to relational databases in Java and other JVM technologies such as Kotlin, Clojure or Scala.

Apache Drill is a distributed MPP query layer for self describing data

Apache Kafka and Confluent Platform examples and demos

MySQL Proxy using Java NIO based on Sharding SQL,Calcite ,simple and fast