[teiid-issues] [JBoss JIRA] (TEIID-5285) Add high-level feature for redirection of updates

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-5285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560986#comment-13560986 ] 

Steven Hawkins commented on TEIID-5285:
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> Since the user is not really after any virtualization aspects, IMO this needs to be transparent. 

We have a different definition of transparent.  To be clear you are defining transparent as:

I have a Teiid application and I want to enable/disable redirection of updates transparently.

> Yes, when sidecar deploys it is in the same Pod as a different container which is the same host.

Just to clarify again, you see this as a traditional sidecar as multiple containers in a pod, not something like a container per node.

> Add high-level feature for redirection of updates
> -------------------------------------------------
>
>                 Key: TEIID-5285
>                 URL: https://issues.jboss.org/browse/TEIID-5285
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine, Teiid Spring Boot
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 10.3
>
>
> In microservices testing it is desirable to test against production/live data but not commit any updates.  We should offer a simple solution that can defined by extension metadata and enabled/disabled by a feature flag.  We may need to make simplifying assumptions about the scope (per session, per application, etc.) and durability of the updates.
> Under the covers this will be achieved by using views, update triggers, and a store for the updates and when not enabled the expectation is that all operations should pass through.  However the application will be limited to using Teiid SQL and will be required to use the Teiid or pg driver, or Teiid spring boot.



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