Ebean is fast and simple data access on the JVM.  With Ebean it is very easy to insert, update, delete. There is no Session or EntityManager to manage, no merge/flush/attach/detach semantics.  Ebean can profile the object graph use and use that to automatically optimise ORM queries such that they only fetch the required properties and minimises N + 1. 
<BR><BR>
Its features include  JPA Mapping annotations, Type safe queries, ElasticSearch integration and lot more.

Ebean is fast and simple data access on the JVM.  With Ebean it is very easy to insert, update, delete. There is no Session or EntityManager to manage, no merge/flush/attach/detach semantics.  Ebean can profile the object graph use and use that to automatically optimise ORM queries such that they only fetch the required properties and minimises N + 1. 

Ebean - ORM for Java / Kotlin

Apache OpenJPA is a Java persistence project at The Apache Software Foundation that can be used as a stand-alone POJO persistence layer or integrated into any Java EE compliant container and many other lightweight frameworks, such as Tomcat and Spring. 

Apache OpenJPA - Java Persistence API Implementation

A JPA 2.0 compliant Object-Datastore Mapping Library for NoSQL Datastores. The idea behind Kundera is to make working with NoSQL Databases drop-dead simple and fun. Currently it supports Cassandra, MongoDB, HBase and   Relational databases.


Kundera - JPA 1.0 ORM library for the Cassandra/Hbase/MongoDB database.

jOOQ stands for Java Object Oriented Querying, it  effectively combines complex SQL, typesafety, source code generation, active records, stored procedures, advanced data types, and Java in a fluent, intuitive DSL. It is NOT an OR-mapper, but provides a 1:1 mapping between tables/views and classes. Between columns and members. It supports all standard SQL language features including the more complex UNION's, nested SELECTs, joins, aliasing.

jOOQ - Java Object Oriented Querying

Discover open source projects across all platforms

Projects

Ebean - ORM for Java / Kotlin

Apache OpenJPA - Java Persistence API Implementation

Kundera - JPA 1.0 ORM library for the Cassandra/Hbase/MongoDB database.

jOOQ - Java Object Oriented Querying

TechStack

Tagcloud

Suggested keywords:

Projects

Ebean - ORM for Java / Kotlin

Apache OpenJPA - Java Persistence API Implementation

Kundera - JPA 1.0 ORM library for the Cassandra/Hbase/MongoDB database.

jOOQ - Java Object Oriented Querying

TechStack

Tagcloud