Idiomatic persistence for Java and relational databases
jOOQ is the best way to write SQL in Java
Simplifies the development of creating a JPA-based data access layer.
The Hypersistence Utils library (previously known as Hibernate Types) gives you Spring and Hibernate utilities that can help you get the most out of your data access layer.
Ebean ORM
Java ORM alternative to MyBatis & Hibernate: JPA-style CRUD + SQL-first queries. Dynamic conditions without <if> blocks; one SQL across 25 databases (auto dialect & function adaptation); self-optimizing pagination; cache translate (no dictionary JOINs); race-proof updateFetch ledgers; sharding, multi-tenancy, data masking. In production since 2008.
Elide is a Java library that lets you stand up a GraphQL/JSON-API web service with minimal effort.
Rich Criteria API for JPA providers
An example of Choreography-based sagas in Spring Boot/JPA microservices
Master JPA using Hibernate as the implementation. Learn the basics of JPA - entities, relationships, entity manager, annotations, JPQL and Criteria API. Take a step into the advanced world of JPA - caching, performance tuning(n + 1 queries), mapping inheritance hierarchies. Get a peek into the magic of Spring Data JPA & Spring Data Rest.
数据流引擎是一款面向数据集成、数据同步、数据交换、数据共享、任务配置、任务调度的底层数据驱动引擎。数据流引擎采用管执分离、多流层、插件库等体系应对大规模数据任务、数据高频上报、数据高频采集、异构数据兼容的实际数据问题。
a online Marketplace for coffee retail (Backend)
REST version of the Spring Petclinic sample application
Spring Boot/JPA microservices that use an orchestration-based saga to maintain data consistency
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QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
Spring Data JPA extension allowing full dynamic usage of EntityGraph on repositories