Top 5 Java Jdbi Projects

Dropwizard

7 8,450 9.6 Java

A damn simple library for building production-ready RESTful web services.

Project mention: Javalin – a simple web framework for Java and Kotlin | news.ycombinator.com | 2024-02-11

JDBI

27 1,899 9.5 Java

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

Project mention: Permazen: Language-natural persistence to KV stores | news.ycombinator.com | 2023-09-19

While this may work for greenfield applications, I don't see this working well for preexisting schemas. From their getting started page: "Database fields are automatically created for any abstract getter methods", which definitely scares me away since they seem to be relying on automatic field type conversions.
I prefer to manage my schemas when I can and do type and DAO conversions via mapper classes in the very simple and elegant JDBI framework where you write SQL annotations above your DAO methods https://jdbi.org/#_declarative_api
JDBI does wonders for wonky old schemas you've inherited, since joins etc work out of the box (just throw them in your annotations!) The annotations can also link to .SQL files for the big hairy queries.
All these "do magic" frameworks (hibernate being one of the first) work in the simple cases but then fall apart whenever you need to do anything complex/not-prescribed. I end up having to dig into the internals of the framework to see what's going wrong which negates their whole value add.

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Simple Flat Mapper

0 432 7.5 Java

Fast and Easy mapping from database and csv to POJO. A java micro ORM, lightweight alternative to iBatis and Hibernate. Fast Csv Parser and Csv Mapper
java-persistence-frameworks-comparison

1 259 10.0 Java

Comparison of non-JPA SQL mapping frameworks for Java (Jooq, Spring JDBCTemplate, MyBatis, EBean, JDBI, Speedment, sql2o)
Hangar

5 239 9.3 Java

A plugin repository used for paper plugins

Project mention: Bedrock Outdated | /r/aternos | 2023-12-11

There are two versions. One from spigotmc.org and the other from hangar.papermc.io

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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).