Skip to main content

Teiid 9.0 Alpha1 Released

With the successful creation of the 8.13 transitional release, we are now ready to start the release stream for 9.0 with Alpha1. Please consult the migration documentation from 8.x to 9, and let us know if there is more content that needs added.

The main features in Alpha1 beyond targeting WildFly 9.0.2 are:
  • TEIID-3601 Large row counts internal tables and source queries are no longer limited to max integer rows. However update counts, count aggregate values, user result sets, etc. are still limited to max integer.
  • TEIID-3792 Array Quantified Comparisons can be used to search array values - for example expression = SOME (array_expression)
  • TEIID-3462 Semantic VDB Versioning can be used in the VDB name and connection string, rather than the simple integer version. See the Reference for more.
  • TEIID-3849 Cassandra Update Improvements for bulk/batch updates and asynch processing.
  • TEIID-3869 Additional geospatial support for Geoserver integration with Teiid.
There was also a substantial amount of fixes already picked up from 8.12.x and 8.13.x including a major overhaul of the Accumulo translator.

The new GitBook documentation home for 9.0 and later is at: https://teiid.gitbooks.io/documents/content/

Since we are just through the initial conversion from confluence, please let us know if you see something that needs fixed.

Stay tuned - there will be much more coming with subsequent pre-releases.

Steve


Comments

Popular posts from this blog

Teiid Spring Boot 1.7.0 Released

Teiid Spring Boot version 1.7.0 to support Teiid 16.0 has been released. This release is mainly to support the Teiid's latest version.  In this release, the support for OpenAPI code generation based on VDB has been removed as there is no community interest and moreover it was at OpenAPI 2.0, and the industry has moved to 3.0 and beyond. There are no plans to further pursue this feature. VDB maven plugin was also removed, which was intended to be a replacement for the VDB importing feature was to be used when working on OpenShift, however, since it requires the Maven repository and does not completely represent the feature as defined on the WildFly based deployments this is also removed. You can still use the VDB import feature with Teiid Spring Boot, simply define the VDB with your "IMPORT DATABASE" statements and provide the additional files along with the main VDB file. During the start of the application, Teiid Spring Boot will load all the necessary DDL files for the

Teiid 8.13.3 Released

Teiid 8.13.3 is now  available .  In total 8.13.3 addresses 10 issues since 8.13.2: [ TEIID-4028 ] - adding salesforce-34 resource adapter does not work through the cli [ TEIID-4066 ] - Odata translator ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl [ TEIID-4070 ] - Issues with resource adapters with api modules in wildfly [ TEIID-4089 ] - Teiid JDBC driver does not reset the update count when calling getMoreResults(int) [ TEIID-4093 ] - OData authentication fails with NPE when gss-pattern related properties are included in VDB [ TEIID-4096 ] - AssertionError with independent side of a dependent join that has an ordered limit [ TEIID-3050 ] - allow for more incremental insert with iterator [ TEIID-4075 ] - Netezza translator to support common table expressions [ TEIID-4098 ] - Always preserve columns order in google spreadsheets models [ TEIID-4046 ] - OData - $skip is beeing ignor

Expose Excel Data as OData feed using Teiid

For that matter you can expose any data source that is supported by Teiid through its translators as OData service. You can convert Relational databases XML, JSON, CSV files Web Services  Sales Force Excel documents sources, or write your on top of your specific source. Teiid added support for exposing its virtual database (VDB) as OData service without any additional work. Create a virtual database with your required sources and create any additional views and deploy in the the JBoss EAP 6.1 server, that has Teiid 8.3 or greater installed.  See https://docs.jboss.org/author/display/teiid84final/OData+Support  for more information. So, lets build a simple example of exposing the Excel Sheet. Teiid accesses Excel sheets via JDBC-ODBC bridge, and Windows OS provides a ODBC driver for Excel documents.  Edit the standalone-teiid.xml, and create Connection Factory jdbc:odbc:Driver={Microsoft Excel Driver (*.xls)};Dbq=c:\ODBC\ExcelData.xls odbc