Teiid 8.10 CR2 Released

We found a small kitting issue with 8.10 CR1, and thus we are releasing a 8.10 CR2 today. After CR1, we fixed about ~10 bugs that have identified by the community, so thank for that.

Download at http://teiid.jboss.org/downloads/

One feature that has been added is "Nested Table Support" in the MongoDB, where one can define multiple related tables with relationships and produce a single document on the MongoDB. This is will co-locate the data and makes the queries execute faster when using joins between related tables.
Teiid Docker Image is also being uploaded to DockerHub

We will be branching the Teiid GIT repo for 8.10 Final, and start working on 8.11 today or tomorrow. If no serious issues found, we expect 8.10.Final by the end of next week. So, get the latest CR2 and verify your usecases before the final is released to ensure the continuity.

8.11 is shaping up, it is time for you to speak up and let us know what features you are most interested in, let us know or vote it up in JIRA.

Thanks

Ramesh & Steve.

Comments

Tech Tip: Teiid SQL Language MAKEDEP Hint Explained

In this article I will explain what a MAKEDEP hint is, how and when, why it should be used in Teiid. What: MAKEDEP is query hint. When a query hint is defined in the SQL query it influences the Teiid query planner to optimize the query in a way that is driven by the user. MAKEDEP means "make this as a dependent join". What is a Dependent Join? For example if we have query like: SELECT * FROM X INNER JOIN Y ON X.PK = Y.FK Where the data for X, and Y are coming from two different sources like Oracle and WebService in Teiid, so in relational algebra you can represent above query as Here the result tuples from node X and node Y are being simultaneously fetched by Teiid query engine, then it joins the both the results inside Teiid engine based on the specified X.PK = Y.PK condition and returns the filtered resulted to the user. simple.. Now, what if, if X table has 5 rows and Y table has 100K rows? In order to do the JOIN naively Teiid need sto read all the 5

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

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

Teiid

Search This Blog