Azure SQL Elastic pool between several Recource groups

Phyxsius 26 Reputation points
2021-01-11T12:33:23.23+00:00

Hi, I cannot find the answer to my following question. Is it posible to share 1 Azure SQL Elastic pool between several Recource groups?

Azure SQL Database
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  1. Anonymous
    2021-01-14T04:08:25.767+00:00

    @Phyxsius

    Please check the below snapshot from this document which gives the indication about the answer to your question.

    56276-image.png

    So as the document says you can't have cross server Databases on a Elastic Pool. So having Elastic pool with Databases from different Resource Group is also not possible.

    Please get back to us for any questions.

    Thanks
    Navtej S


  2. Martin Cairney 2,266 Reputation points
    2021-01-19T02:38:21.877+00:00

    Hi.

    There is no requirement that the resources for a specific application (VM, Web App and Database) all have to be in the same resource group. You can mix these as you need.

    Also, be certain that an Elastic Pool will actually meet your needs. The databases that you want to add to the Pool should all have an intermittent usage pattern with occasional burst of activity - see the description here

    If are simply looking to reduce costs, then you need to:

    1. Ensure that the performance service tier that you have chosen is correct for your needs - reduce if possible
    2. Consider whether Serverless is a suitable service tier for your app - can you add code to wait while it starts up after a period of inactivity.
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