Java Oracle

Open-source Java projects categorized as Oracle

Top 23 Java Oracle Projects

  1. dbeaver

    Free universal database tool and SQL client

    Project mention: DBeaver – AI Smart Assistance | news.ycombinator.com | 2025-02-04
  2. Stream

    Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

    Stream logo
  3. Chat2DB

    🔥🔥🔥AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

    Project mention: Understanding MySQL Composite Indexes: Structure, Search Behavior, and Optimization Principles | dev.to | 2025-05-06

    Go to Chat2DB website 🙋 Join the Chat2DB Community 🐦 Follow us on X 📝 Find us on Discord

  4. APIJSON

    🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码,前端(客户端) 定制返回 JSON 的数据和结构 🏆 Real-Time coding-free, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and the returned JSON of API can be customized by Frontend(Client) users

    Project mention: Top 15 Open-Source Low-Code Projects with the Most GitHub Stars | dev.to | 2024-07-18

    GitHub https://github.com/Tencent/APIJSON GitHub Stars 16.9k Most Recent Update on GitHub 2 days ago Open Source License Apache 2.0 Number of Active Contributors This Year 6 Acceptance of External PRs Yes Official Website http://apijson.cn/ Documentation https://apijsondocs.readthedocs.io/en/latest/

  5. jOOQ

    jOOQ is the best way to write SQL in Java

    Project mention: A Lisp adventure on the calm waters of the dead C (2021) | news.ycombinator.com | 2025-06-27

    Two good examples of "builders to SQL" are

    https://www.jooq.org/

    and

    https://www.sqlalchemy.org/

    JooQ isn't everybody's taste but I use it for my job and I think it's great particularly in that you can reuse expressions and write generators for complex queries. We have a powerful search interface that combines full-text with other kinds of queries ("Is about topic T", "Data was collected between S and E") that is beautiful. I think it's funny how JooQ has that lispy f(a,b) style (no accident it is like ferocity) and how Sqlalchemy is really fluent and takes advantage of operator overloading.

  6. JSqlParser

    JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

  7. liquibase

    Main Liquibase Source

    Project mention: liquibase alternatives - Logidze and dolt | libhunt.com/r/liquibase | 2024-11-19
  8. requery

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

  9. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  10. Jailer

    Database Subsetting and Relational Data Browsing Tool.

    Project mention: Effortless Database Subsetting with Jailer: A Must-Have Tool for QA and DevOps | news.ycombinator.com | 2025-05-13
  11. Ebean ORM

    Ebean ORM

  12. oracle-db-examples

    Examples of applications and tool usage for Oracle Database

  13. testcontainers-spring-boot

    Container auto-configurations for Spring Boot based integration tests

  14. symmetric-ds

    SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.

  15. odc

    OceanBase Developer Center(ODC), An open-source, enterprise-grade database tool for collaborative development

  16. hibernate-reactive

    A reactive API for Hibernate ORM, supporting non-blocking database drivers and a reactive style of interaction with the database.

    Project mention: Java News: WildFly 36, Spring Milestones, and Open Liberty Updates | dev.to | 2025-04-15

    The third beta release of Hibernate Reactive 3.0.0 includes new methods for the StatelessSession interface and fixes for specific exceptions. More details can be found in the release notes.

  17. ReplicaDB

    ReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databases

  18. DB2Rest

    Instant no code DATA API platform for relational databases. Connect any database, run anywhere. Power your GENAI application function/tools calls in seconds.

    Project mention: Open Source Instant Rest Data API for Databases | news.ycombinator.com | 2024-09-28
  19. obevo

    Obevo is a database deployment tool that handles enterprise scale schemas and complexity

  20. pgCompare

    pgCompare – a straightforward utility crafted to simplify the data comparison process, providing a robust solution for comparing data across various database platforms.

  21. setup-java

    GitHub Action to download and install Oracle's Java Development Kit builds (by oracle-actions)

  22. oracle-jdbc-tester

    A simple command line Java application to test JDBC connection to Oracle database

  23. nosql

    Oracle NoSQL Database. Designed for today’s most demanding applications that require low latency responses, flexible data models, and elastic scaling for dynamic workloads. It supports JSON, Table and Key-Value datatypes running on-premise, or as a cloud service. (by oracle)

    Project mention: Oracle NoSQL Database | news.ycombinator.com | 2025-06-15
  24. OBridge

    Java code generator for calling PL/SQL.

  25. MicrostarterCli

    A Simple tool that generates Micronaut Components

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Java Oracle discussion

Log in or Post with

Java Oracle related posts

  • A Lisp adventure on the calm waters of the dead C (2021)

    5 projects | news.ycombinator.com | 27 Jun 2025
  • Show HN: PgCompare – Data comparison made simple

    1 project | news.ycombinator.com | 2 Jun 2024
  • Which version you have found most useful and stable after Java 8 ?

    1 project | /r/java | 4 May 2022
  • global-tz, a new fork of iana-tz (uses JEP 330 to automate data transformation)

    3 projects | /r/java | 21 Mar 2022
  • Introducing the `oracle-actions/setup-java` GitHub action

    3 projects | /r/java | 14 Mar 2022
  • Setup local MS SQL docker container

    4 projects | dev.to | 13 Dec 2021
  • A note from our sponsor - SaaSHub
    www.saashub.com | 12 Jul 2025
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Oracle projects in Java? This list will help you:

# Project Stars
1 dbeaver 44,325
2 Chat2DB 23,492
3 APIJSON 18,061
4 jOOQ 6,443
5 JSqlParser 5,743
6 liquibase 5,120
7 requery 3,130
8 Jailer 3,013
9 Ebean ORM 1,493
10 oracle-db-examples 1,373
11 testcontainers-spring-boot 868
12 symmetric-ds 803
13 odc 575
14 hibernate-reactive 457
15 ReplicaDB 452
16 DB2Rest 352
17 obevo 240
18 pgCompare 159
19 setup-java 68
20 oracle-jdbc-tester 50
21 nosql 38
22 OBridge 23
23 MicrostarterCli 16

Sponsored
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io

Did you know that Java is
the 8th most popular programming language
based on number of references?