Friday, May 15, 2015

Looking for training on Teiid or Red Hat Data Virtualization?

This article mentions two different types of training available. One with a Red Hat training course and another is workshop. For more details read on to

Thursday, May 14, 2015

Teiid 8.11 Beta2 Avaliable

Teiid 8.11 Beta2 is now available from the downloads and maven.  Feature main highlight of this release since Beta1 is TEIID-3371 which puts us on EAP 6.4 Alpha as the target platform.

Also more buffer manager configuration has been exposed for embedded and there are now examples showing integration with IronJacamar/Naryana.  We'll be looking into rounding out the examples and Teiid embedded in general to make it's usage as straight-forward as possible in the coming releases. 

For 8.11 we've addressed nearly 80 issues so far and will start to narrow in on the final release - which should be on track for a little over 3 weeks from now.

Thanks again for all of the community efforts.


Wednesday, April 29, 2015

Quickstart example with Dockerized Teiid

Container based deployments for any services seemed to be picking up stream in every IT department, so to keep up with pace, Teiid released its Docker image for its 8.10.Final version.  

In this article, I will showcase same quick start example from Teiid, but using the docker based images. if you interested in that please read the complete article at



Tuesday, April 28, 2015

Teiid 8.11 Beta1 and 8.10.1 Released

Teiid 8.11 Beta1 is now available from the downloads and maven.  Feature highlights since Alpha2 include:
  • TEIID-3434 More caching control over ttls in the result set cache down to the schema/table level.
  • TEIID-3412 MS Access support via the UCanAccess driver.
The UCanAccess support is necessary for those running on Java 1.8 as the JDBC ODBC bridge has been removed from the JRE.

The waiting continues on EAP 6.4 Alpha1 - it still should be available shortly and should be the platform target for Teiid 8.11 Beta2.

Of course, let us know if you find any issues with these early releases.  There's still plenty of time to get fixes into the final release.

Teiid 8.10.1 is also available.  It addresses 5 important issues discovered since 8.10 was released:
  • [TEIID-3409] - PostgreSQLExecutionFactory TranslatorProperty annotation in wrong place
  • [TEIID-3437] - Inconsistencies with row count handling
  • [TEIID-3438] - Null value returned from BlobImpl getBytes
  • [TEIID-3450] - bulk values are set directly from client
  • [TEIID-3400] - Oracle connection not consistently usable after cancel 
Thanks again for all the community support.


Monday, April 13, 2015

Teiid 8.11 Alpha2 Released

Teiid 8.11 Alpha2 is now available from the downloads and maven.  Feature highlights since Alpha1 include:
  • TEIID-3393 Embedded AdminApi is now available from EmbeddedServer.getAdmin.
  • TEIID-3270 Virtual Functions can not be defined with procedure syntax.
EAP 6.4 Alpha1 should be available shortly and should be the platform target for Teiid 8.11 Beta2.

Expect an 8.10.1 release around the same time as 8.11 Beta2.  This will address important issues with 8.10 found after the release.

Thanks again for all the community support.  There has been a rash of spam attacks against the forums of late, so please be patient if you encounter any issues with posting.


Red Hat Taste of Training - Managing Virtual Datab...

A short video introduction to managing DV through the web console - Eric D. Schabell: Red Hat Taste of Training - Managing Virtual Datab...

Friday, March 27, 2015

OReva - Fork of OData4J library

Teiid community depends upon OData4J for its V2 implementation of the OData protocol. We see that there has been not much activity in OData4J project for last 2 years, so we consider this is project is effectively dead by all means. However, Teiid community still on hook to support our OData V2 implementation for little while longer (I see at least 2 yrs), for that reason we have forked this project and calling it "OREVA".

I have somewhat simplified the offering by removing the JDBC and JPA as we do not use those modules, but rest of core protocol is intact. We will try to keep it up with any bug fixes and maintenance. So, if you are wanting to submit a patch or work on some enhancements you can always come and talk to us,  patches are Welcome.

Here is the fork   If there is enough interest form OData4J remaining community, I do not mind moving this to different GitHub organization other than Teiid. If you find a issue, use  for now we are using Teiid's issues system.

I also would like to thank John Spurlock for his all his contributions towards OData4J, Thank you. It is a very good OData framework

Thank you.