A JBoss Project
Red Hat

Teiid 8.7 for EAP 6.1 Alpha is now available. The main features are:

  • TEIID-1070 Amazon SimpleDB - support has been contributed by Radim Hopp. See the Admin and Reference Guides for more.
  • TEIID-2761 Security Enhancements - added support for a grant-all attribute on a role. Also added the ability to specify the security domain for a VDB. See the reference guide for more.
  • TEIID-2780 Apache Solr - Translator has been added. See the Admin and Reference Guides for more. See example here
  • TEIID-2809 Pattern based system property substitution - has been added to VDB.XML files. Only supported if the DVB is being deployed JBoss EAP.
  • TEIID-2844 Remove unauthorized columns - from SELECT * can be enabled via the session property ignore_unauthorized_asterisk. See the Reference for more.
  • TEIID-2863/TEIID-2761 More robust GSS-API support -. This issue also implements a feature where a user can now define a "security-domain" per VDB. User no longer has to depend upon the transport level authentication.
  • TEIID-2826 Revamped build structure for translators and connectors - so that it is easier to package them and deploy them to a Teiid server.
  • TEIID-2859 TEXTTABLE FOR ORDINALITY - a FOR ORDINALITY column can now be used with TEXTTABLE. See the Reference for more.
  • TEIID-965 Apache POI based Excel - connectivity has been added. See the reference for more. See example here
  • TEIID-2888 Designer VDB support in Embedded - is now available. With a few caveats, Designer .INDEX based vdbs can now be used with Teiid Embedded. See the Embedded Guide for more.
  • TEIID-2904 Translator Properties - Translator import, override and extension-metadata properties are can retrieved through Admin API
  • TEIID-2627 Accumulo - Translator has been added. See Admin and Reference guides for more information. See example here

Teiid is a data virtualization system that allows applications to use data from multiple, heterogenous data stores.


Teiid is comprised of tools, components and services for creating and executing bi-directional data services.  Through abstraction and federation, data is accessed and integrated in real-time across distributed data sources without copying or otherwise moving data from its system of record.

Teiid Parts

Query Engine The heart of Teiid is a high-performance query engine that processes relational, XML, XQuery and procedural queries from federated datasources.  Features include support for homogeneous schemas, heterogeneous schemas, transactions, and user defined functions.
Embedded An easy-to-use JDBC Driver that can embed the Query Engine in any Java application.
Server

An enterprise ready, scalable, managable, runtime for the Query Engine that runs inside JBoss AS that provides additional security, fault-tolerance, and administrative features.

Connectors

Teiid includes a rich set of Translators and Resource Adapters that enable access to a variety of sources, including most relational databases, web services, text files, and ldap.  Need data from a different source? A custom translators and resource adaptors can easily be developed.

Tools
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tei·id (TEE-id)

adj.     pertaining to a family of tropical American whip-tailed lizards noted for speed and agility.
n.     a set of open source enterprise information integration tools noted for their ability to rapidly create data services that can quickly adapt to changes in your IT environment.

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