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Top 23 Java Jdbc Projects
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Project mention: CLI to manage your SQL database schemas and migrations | news.ycombinator.com | 2025-11-01
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AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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Project mention: Connection Leak vs. Pool Exhaustion: How to Tell the Difference | dev.to | 2026-10-12
Defaults as documented by HikariCP, node-postgres, SQLAlchemy, and Go. Frameworks often override them, so read the effective values from your running config.
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And this is, when it doesn't delete data randomly: https://github.com/trinodb/trino/issues/28885 (some enterprise open source was slop before AI even it seems)
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linkis
Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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Project mention: When JNI Meets 'Write Once, Run Anywhere': Navigating Java's Multi-Architecture Reality | dev.to | 2025-12-26
SQLite JDBC Driver
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Project mention: AI SQL Advisor integrated into a famous database tool | news.ycombinator.com | 2026-06-15
Questions and comments are welcome!
GitHub (https://github.com/Wisser/Jailer)
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p6spy
P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to the application.
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JDBI
The Jdbi library provides convenient, idiomatic access to relational databases in Java and other JVM technologies such as Kotlin, Clojure or Scala.
Directly using the JDBC API in your application code is low-level and verbose. That's why libraries like Jdbi, Spring JDBC Template and Sql2o exist. They provide: named parameters, row mapping, pluggable data type binders/ row mappers/ JSON mappers.
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Project mention: Data Science for Security Analysts: Training Starts at the Join | dev.to | 2026-10-12
We teach this sequence on purpose. Day one of Applied Data Science & AI for Cybersecurity is data engineering and feature preparation, before any supervised model appears, and SQL for Data Analysis covers joins across flat files, Spark, Drill, and Elasticsearch. I chair the Apache Drill project, which exists because the data analysts need is almost never sitting in one tidy table. For the broader skills checklist, see data science skills every SOC analyst needs; for the first pandas operations, start with pandas for security data analysis.
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Project mention: SchemaCrawler Has Three Programmatic Models - Here Is When to Use Each One | dev.to | 2026-09-06
SchemaCrawler is an open-source database schema discovery and documentation tool. Connect it to almost any JDBC-accessible database and it turns raw metadata into searchable documentation, database diagrams, lint reports, machine-readable output, and a rich Java API. It is designed for the moments when you inherit an undocumented database, need to understand the blast radius of a change, or want to make schema knowledge available to developers and AI agents without relying on tribal knowledge.
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c3p0
a mature, highly concurrent JDBC Connection pooling library, with support for caching and reuse of PreparedStatements.
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E-commerce-project-springBoot
This project serves as an easy-to-understand setup for beginners , providing a base foundation in Spring Boot , MVC & hibernate.
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SaaSHub
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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 Jdbc discussion
Java Jdbc related posts
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Connection Leak vs. Pool Exhaustion: How to Tell the Difference
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PostgreSQL Connection Pooling at Scale
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Java: JPA e Hibernate
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SchemaCrawler Has Three Programmatic Models - Here Is When to Use Each One
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Migrate from SchemaSpy to SchemaCrawler Without Rewriting Your Runbooks
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Natural IDs in your database. I am telling you the last time!
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Connection Pool Exhaustion in Mobile Backends
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A note from our sponsor - AppSignal
www.appsignal.com | 14 Oct 2026
Index
What are some of the best open-source Jdbc projects in Java? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | dbeaver | 52,003 |
| 2 | HikariCP | 21,239 |
| 3 | Trino | 13,310 |
| 4 | jOOQ | 6,793 |
| 5 | Hibernate | 6,469 |
| 6 | H2 | 4,635 |
| 7 | linkis | 3,412 |
| 8 | sqlite-jdbc | 3,294 |
| 9 | Jailer | 3,210 |
| 10 | requery | 3,124 |
| 11 | p6spy | 2,233 |
| 12 | JDBI | 2,142 |
| 13 | examples | 2,067 |
| 14 | Apache Drill | 2,026 |
| 15 | SchemaCrawler | 1,837 |
| 16 | pgjdbc | 1,741 |
| 17 | sqli | 1,709 |
| 18 | jimmer | 1,672 |
| 19 | db-scheduler | 1,660 |
| 20 | clickhouse-java | 1,625 |
| 21 | Ebean ORM | 1,532 |
| 22 | c3p0 | 1,318 |
| 23 | E-commerce-project-springBoot | 1,098 |
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AppSignal knows why the f*#k it crashed.
Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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