Tags : Browse Projects

Select a tag to browse associated projects and drill deeper into the tag cloud.

Cayenne

Compare

Claimed by Apache Software Foundation Analyzed about 19 hours ago

Apache Cayenne is an open source persistence framework licensed under the Apache License, providing object-relational mapping (ORM) and remoting services. With a wealth of unique and powerful features, Cayenne can address a wide range of persistence needs. Cayenne seamlessly binds one or more ... [More] database schemas directly to Java objects, managing atomic commit and rollbacks, SQL generation, joins, sequences, and more. With Cayenne's Remote Object Persistence, those Java objects can even be persisted out to clients via Web Services. Or, with native XML serialization, objects can be even further persisted to non-Java clients - such as an Ajax-capable browser. [Less]

296K lines of code

7 current contributors

8 days since last commit

19 users on Open Hub

Moderate Activity
5.0
 
I Use This

DataNucleus

Compare

  Analyzed about 18 hours ago

The DataNucleus project provides products for the management of application data in a Java environment. Our aim is to provide good quality open source products to handle data in all of its forms, wherever it is stored. This goes from persistence of data into heterogeneous datastores, to providing ... [More] methods of retrieval using a range of query languages, and eventually on to the analysis of data and tools for managing data quality. DataNucleus Access Platform is the baseline product providing persistence of Java objects to a range of datastores using JDO and JPA APIs and permitting various query languages. [Less]

390K lines of code

7 current contributors

about 1 month since last commit

18 users on Open Hub

Moderate Activity
5.0
 
I Use This

ADOdb

Compare

  Analyzed 1 day ago

ADOdb is a database abstraction library for PHP. The PHP version currently supports an amazing number of databases, thanks to the wonderful ADOdb community: MySQL, PostgreSQL, Interbase, Firebird, Informix, Oracle, MS SQL, Foxpro, Access, ADO, Sybase, FrontBase, DB2, SAP DB, SQLite, Netezza ... [More] , LDAP, and generic ODBC, ODBTP. The Sybase, Informix, FrontBase and PostgreSQL, Netezza, LDAP, ODBTP drivers are community contributions. [Less]

39.8K lines of code

7 current contributors

7 days since last commit

17 users on Open Hub

Low Activity
5.0
 
I Use This
Licenses: BSD-3-Clause, lgpl

DataObjects.Net

Compare

  No analysis available

DataObjects.Net v4.0 is rapid database application development framework. It combines comprehensive business logic layer development framework, object-relational mapper and a set of storage implementations enabling the same BLL code work everywhere dramatically reducing the resources and time you ... [More] need to develop generally any application dealing with persistent data. [Less]

0 lines of code

0 current contributors

0 since last commit

14 users on Open Hub

Activity Not Available
4.85714
   
I Use This
Mostly written in language not available
Licenses: gpl3_or_l...

Hibernate Search

  No analysis available

Hibernate Search brings the power of full text search engines to the persistence domain model and Hibernate experience, through transparent configuration via annotations and a common API. Full text search engines like Apache Lucene(tm) allow applications to execute free-text search queries. ... [More] However, it becomes increasingly more difficult to index a more complex object domain model - keeping the index up to date, dealing with the mismatch between the index structure and the domain model, querying mismatches, and so on. Hibernate Search help to tackle these problems and provides additional features such an easy to use Query DSL, JPA integration, advanced filtering, scalable clustering and monitoring features. [Less]

0 lines of code

9 current contributors

0 since last commit

13 users on Open Hub

Activity Not Available
4.33333
   
I Use This
Mostly written in language not available
Licenses: lgpl

Roma Meta Framework

Compare

  Analyzed 4 months ago

Roma is an Open Source initiative to make Java application development easy. The approach is totally DDD: let's think to the domain of your application and Roma will make the rest: persistence (database), presentation (HTML + Ajax), logging, user management, sessions, workflow, scheduler, etc. ... [More] Roma is a Meta Framework namely a tool that aims to remove dependencies between your application code and frameworks and tools you use. This allows you to change the technology at zero cost without any changes to your application code. Roma is also a MDA implementation since takes its concepts and philosophy but it's totally based on POJOs without to learn other micro languages and complex standards. [Less]

297K lines of code

0 current contributors

over 8 years since last commit

12 users on Open Hub

Activity Not Available
4.0
   
I Use This

PyTables

Compare

  Analyzed about 23 hours ago

PyTables is a package for managing hierarchical datasets and designed to efficiently and easily cope with extremely large amounts of data. PyTables is built on top of the HDF5 library, using the Python language and the NumPy package (it also supports numarray and Numeric right out-of-the-box). It ... [More] features an object-oriented interface that, combined with C extensions for the performance-critical parts of the code (generated using Pyrex), makes it a fast, yet extremely easy to use tool for interactively saving and retrieving very large amounts of data. One important feature of PyTables is that it optimizes memory and disk resources so that data takes much less space (specially if on-flight compression is used) than other solutions such as relational or object oriented databases. [Less]

68K lines of code

10 current contributors

2 days since last commit

11 users on Open Hub

High Activity
5.0
 
I Use This

ScUtil

Compare

  Analyzed about 3 hours ago

Hundreds of functions of a variety of topics, from statistics to string parsing, module utilities to network tools. Everyone's pet library accumulates features over time. My erlang library got big, fast. I often find myself giving functions from it out to other people, and a lot of my other ... [More] libraries are dependant on ScUtil in various ways, so I figured what the hell, let's give it away. This library is believed to be efficiently implemented at all points. Efficiency tips are, however, both appreciated and taken seriously. ScUtil uses the TestErl library for unit, regression and stochastic testing. ScUtil is free and MIT licensed, because the GPL is evil. ScUtil is written by John Haugeland, from http://fullof.bs/ . [Less]

9.39K lines of code

0 current contributors

about 8 years since last commit

11 users on Open Hub

Inactive
4.8
   
I Use This

EasyBeans (EJB 3.+ Container)

Compare

Claimed by The OW2 Consortium No analysis available

EasyBeans is an open-source Enterprise Java Beans (EJB 3.+) container hosted by the OW2 consortium.

0 lines of code

0 current contributors

0 since last commit

10 users on Open Hub

Activity Not Available
5.0
 
I Use This
Mostly written in language not available
Licenses: lgpl

Storm Object-Relational Mapper

Compare

  No analysis available

Storm is an object-relational mapper (ORM) for Python developed at Canonical.

0 lines of code

4 current contributors

0 since last commit

9 users on Open Hub

Activity Not Available
4.2
   
I Use This
Mostly written in language not available
Licenses: lgpl