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https://issues.jboss.org/browse/TEIID-5500?page=com.atlassian.jira.plugin...
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Steven Hawkins commented on TEIID-5500:
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[~rareddy] See the pr
https://github.com/teiid/teiid/pull/1138 - it limits the working set
for an odata query to 32 pages - we can of course allow that to be set if needed. It also
returns the first page as quickly as possible (which is effective in wildfly, but does not
have an effect in the jetty unit tests). This can increase the total time of execution
for large results, but it makes them better behaved.
Improve OData performance
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Key: TEIID-5500
URL:
https://issues.jboss.org/browse/TEIID-5500
Project: Teiid
Issue Type: Enhancement
Components: OData, Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Major
Fix For: 12.2
See
https://developer.jboss.org/thread/277783
There is a significant overhead for OData vs. JDBC for a single client especially in
terms of latency.
We should investigate pre-building additional batch results and entity caching in
general.
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