Joinup-The Daily Ledger

Joinup is a collaboration platform created by the European Commission. It is funded by the European Union via its Interoperability Solutions for Public Administrations Programme (ISA Programme).

Joinup was launched on 9 December 2011. It replaced the Open Source Observatory and Repository (OSOR.eu) and the Semantic Interoperability Centre Europe (SEMIC.eu), themselves communities funded by the ISA Programme. These two became Joinup's initial communities.

Joinup

Objectives

The site aims to let public administrations promote their e-government systems. More specifically, it offers a meeting place and a collaborative working environment for the development of interoperability. Joinup hosts communities of practice, such as the community for the Common Assessment Method for Standards and Specifications (CAMSS) and the community for the National Interoperability Frameworks Observatory (NIFO). The platform also raises awareness on free and open source software and semantic interoperability in the public sector. Joinup offers a catalogue of open source software, interoperability assets and models such as the Interoperability Maturity Model (IMM). The target audience includes those using, developing and implementing e-government systems. The site focuses on the European public sector, but the projects are open to all others.

Joinup

Platform, repository and federation

The platform has three main functions:

Joinup

Sharing of information, by publishing news, case studies and listing relevant events; Cataloguing re-usable interoperability software, taxonomies, vocabularies, code-lists, licences, organisational assets and guidelines; Allowing public administrations to collaborate with each other on development projects.

Joinup provides access to a Federation catalogue hosted by public administrations in EU member states and standardisation bodies such as the European Committee for Standardization (CEN) and European Telecommunications Standards Institute (ETSI).

Joinup is also used by the European Commission's Directorate General for Informatics to make available all of its applications. Examples include Circabc, a document management system, Open e-Prior, a tool to help manage electronic procurement, and OnLine Collection Software for ECI, to help organisations gather signatures that support their request to the European Commission to propose legislation.

In December 2014, the ISA Programme added the ePractice community to the Joinup platform. ePractice offers services for the professional community of eGovernment, eInclusion and eHealth practitioners. In January 2015, the OpenGovernment community was added by the EC's Directorate General for Communications Networks, Content and Technology

A detailed list of all the potential services someone receives by registering at this platform can be found at JoinUp's website.

A list of all the software contributions made by the community are at JoinUp's website.

Open source technology behind Joinup

The Joinup platform is powered by a tailored version of the Drupal content management framework (version 6) and can be downloaded from the Joinup web site. Its latest version is 1.7.2 (released on March 15, 2015). This software, like the platform it powers, is suitable to be used as an application lifecycle management tool or, as a software forge.

The source code of some past versions can be found at JoinUp's website.

The development of the platform is done on hosts running Debian Linux.

The Joinup platform runs on 10 hosts in the EC's datacentre in Luxembourg. It includes a load balancer, some network-attached storage and a reverse-proxy. The main part of the platform is on three Red Hat Linux hosts, running Apache webserver and Drupal. A fourth Linux host is running the Apache Tomcat Java server, the Apache Solr search engine and Apache Maven build automation tools. A fifth Linux host is running the Apache Subversion software versioning and revisioning system. There is a sixth Linux host running the MySQL relational database system and a seventh for GNU Mailman.