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O365 - for large organization what are the DR solutions as well as the high availability options? RRS feed

  • Question

  • O365 - for large organization what are the DR solutions as well as the high availability options?

    This large organization is approximately 500,000 users.   We want to design which offers high availability and a DR solution.  If you have a DR site does this involve separate O365 tenant as another region or does O365 offer native DR capabilities.   Does O365 have native high availability capabilities.   

    Does O365 have both native upgrade domains and fault domains? 

    If Office O365 is located in East1 can we have this O365 also have native capability to connect to O365 in East2?,... such in a high availability between regions (East1 and East2)?

    Also need a robust mailbox backups as well as email journaling capabilities (ie archiving).  Does O365 only provides for 90 days of backups/restore of individual mailbox items?  And is there a legal hold feature offered with O365 or is this something that requires a separate 3rd party application?



    dsk





    • Edited by kimdav111 Tuesday, January 28, 2020 8:11 PM
    Tuesday, January 28, 2020 7:57 PM

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