SCCM-SQL upgrade



can any one provide me the best practice to upgrade SCCM-SQL servers/

my scenario is below


Primary 1

Primary 2


Secondary site is the child site of primary 2

ServerCASSQL is the SQL Server with two SQL database instances .

CAS is using  SQL (ServerCASSQL1) database instance , Primary 1 is using  ServerSQLPrimary)  database instance on same SQL server (ServerCASSQL).

Primary 2 is using seperate SQLPrimar2 Server .

what is the best practice to be used to upgrade SQL Servers in this scenario?

can any one assist me ?

thanks in advance.



Answer ( 1 )


    Well, this is a very complex scenario 🙂

    I will take the top-down approach to upgrade SQL and best practices in the following link.

    More details

    Best answer

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