[jira] [Commented] (OAK-8926) add RDBBlobStore performance test

2020-03-21 Thread Julian Reschke (Jira)


[ 
https://issues.apache.org/jira/browse/OAK-8926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17063815#comment-17063815
 ] 

Julian Reschke commented on OAK-8926:
-

...all information is there, if you want to try...

bq. A more likely reason for the SQL Server performance is that the clustered 
index (the physical ordering of the table) is the ID column, and the ID values 
are non-sequential.

Yes, that's the case.

> add RDBBlobStore performance test
> -
>
> Key: OAK-8926
> URL: https://issues.apache.org/jira/browse/OAK-8926
> Project: Jackrabbit Oak
>  Issue Type: Technical task
>  Components: rdbmk
>Reporter: Julian Reschke
>Assignee: Julian Reschke
>Priority: Minor
>  Labels: candidate_oak_1_22
> Fix For: 1.26.0
>
>




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[jira] [Commented] (OAK-8918) RDBBlobStore: warn when legacy (SQLServer) default collation is active

2020-03-21 Thread Julian Reschke (Jira)


[ 
https://issues.apache.org/jira/browse/OAK-8918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17063814#comment-17063814
 ] 

Julian Reschke commented on OAK-8918:
-

Understood; the change was meant to be as simple as possible in order to get 
diagnostics. In a perfect world, this information would be available as JDBC 
metadata, but it's not.

Feel free to open a separate ticket.

> RDBBlobStore: warn when legacy (SQLServer) default collation is active
> --
>
> Key: OAK-8918
> URL: https://issues.apache.org/jira/browse/OAK-8918
> Project: Jackrabbit Oak
>  Issue Type: Technical task
>  Components: rdbmk
>Reporter: Julian Reschke
>Assignee: Julian Reschke
>Priority: Minor
>  Labels: candidate_oak_1_8
> Fix For: 1.26.0, 1.10.9, 1.22.2
>
>




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