Data exchange standard: Difference between revisions
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There exist many data exchange standards for specific applications, in particular file formats for general purpose text and various multimedia applications. In addition, domain specific XML-languages exist, e.g. for legal or student data exchange. | There exist many data exchange standards for specific applications, in particular file formats for general purpose text and various multimedia applications. In addition, domain specific XML-languages exist, e.g. for legal or student data exchange. | ||
Revision as of 15:38, 25 February 2011
There exist many data exchange standards for specific applications, in particular file formats for general purpose text and various multimedia applications. In addition, domain specific XML-languages exist, e.g. for legal or student data exchange.
This article will attempt to deal with global data exchange formats that would allow one application to use data from an other one. I.e. typically a portal of given kind (e.g. CMS) should be able to pull in data from a wiki. Also, an organization ought to be able to migrate contents (postings, forum messages, articles, etc.) from one system to another one.
Standards
OData
“Open Data Protocol (OData) is a Web protocol for querying and updating data that provides a way to unlock your data and free it from silos that exist in applications today. OData does this by applying and building upon Web technologies such as HTTP, Atom Publishing Protocol (AtomPub) and JSON to provide access to information from a variety of applications, services, and stores. The protocol emerged from experiences implementing AtomPub clients and servers in a variety of products over the past several years. OData is being used to expose and access information from a variety of sources including, but not limited to, relational databases, file systems, content management systems and traditional Web sites.” (retrieved, Feb 2011).
CMIS
“{{{1}}}” (retrieved, Feb 2011).
Browser binding sto CMIS will allow browser app developers with skills in HTML, JSON and JavaScript to easily use CMIS (CMIS and IBM, comment retr. feb 2011)