locked
Skype for business Local MSSQL Express installation on all my FE server , RRS feed

  • Question

  • Hi ALL 

    I'm in the final process of building a enterprise Skype for business environment. (3 enterprise FE Servers , Pchat  , ARR proxy and Edge) Our organizations does  Vulnerability Assessment  on every service we about to release .

    Our Va team has determined the MSSQL Express is installed on all my FE server , version 12..0.2269.0 (2014 +ms15-58 FIX (GRD) (KB3045323)), they were are wondering what it was used for and Can it be updated . 

    Dean 


    • Edited by Dean Maher Monday, October 17, 2016 2:37 PM
    Monday, October 17, 2016 2:36 PM

Answers

  • Their are three Databases Locally on Lync 2013 Express SQL Edition

    RTCLOCAL is the instance under which they reside

    xds = is the local copy of configuration file which is stored locally on every frontend to have the knowledge of the topology and all Lync server information in environment

    RTC = This consist of user information locally on the Frontend Server which is updated and replicated between frontend Servers in same pool (between 3 servers)

    http://masteringlync.com/2015/05/19/windows-fabric-skype-for-business-2015/

    RTCdyn = MAintains the persistent data for the users, like presence. Since SFB it also started to have conferencing information

    Data is also written simultaneously on backend since SFB along with local database on FE

    • Proposed as answer by Liinus Tuesday, October 18, 2016 1:56 PM
    • Marked as answer by Dean Maher Tuesday, October 18, 2016 4:46 PM
    Monday, October 17, 2016 7:13 PM

All replies

  • Deleted
    Monday, October 17, 2016 3:10 PM
  • Thanks for your insight 

    SO , I assuming it there to house a local teleology?

     
    Monday, October 17, 2016 3:35 PM
  • Their are three Databases Locally on Lync 2013 Express SQL Edition

    RTCLOCAL is the instance under which they reside

    xds = is the local copy of configuration file which is stored locally on every frontend to have the knowledge of the topology and all Lync server information in environment

    RTC = This consist of user information locally on the Frontend Server which is updated and replicated between frontend Servers in same pool (between 3 servers)

    http://masteringlync.com/2015/05/19/windows-fabric-skype-for-business-2015/

    RTCdyn = MAintains the persistent data for the users, like presence. Since SFB it also started to have conferencing information

    Data is also written simultaneously on backend since SFB along with local database on FE

    • Proposed as answer by Liinus Tuesday, October 18, 2016 1:56 PM
    • Marked as answer by Dean Maher Tuesday, October 18, 2016 4:46 PM
    Monday, October 17, 2016 7:13 PM
  • Hi Dean Maher,

    Welcome to post in our forum.

    If you want to deploy SFB enterprise edition, you need to install SQL server full edition for backend database.

    SQL server express is supported for SFB SE server, by default, the SQL Server Express back-end database is collocated on the Standard Edition server.

    For more details, please refer to the following, it’s similar to SFB server 2015

    https://technet.microsoft.com/en-us/library/gg398131%28v=ocs.15%29.aspx?f=255&MSPPError=-2147217396


    Alice Wang
    TechNet Community Support


    Please remember to mark the replies as answers if they help and unmark them if they provide no help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.

    Tuesday, October 18, 2016 8:43 AM
  • Thanks for the information .  

    Tuesday, October 18, 2016 4:46 PM