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  1. #1
    Join Date
    Apr 2002

    Thumbs up Unanswered: Market share of the RDBMS players

    Can anyone help with information for teh queries given below:
    Market share of all the big time RDBMS players like Microsoft, Oracle, IBM, Sybase and the others

  2. #2
    Join Date
    May 2002
    Oracle is around 65%, DB2 -24%, The rest is shared by the rest

  3. #3
    Join Date
    Oct 2001
    It does depend greatly on the platform also.

    High End OS/390,MVS,OS/400 = DB2, IMS, IDMS, VSAM, Oracle (in no particular order, but the IBM products basically own that market.)

    Unix = Oracle's share is huge, but DB2/UDB is making major inroads into that marketplace. Sybase is still around, Informix is being assimilated by IBM.

    NT/2K = Primarily SQL/Server and Oracle

    Each vendor will tell it's own story. Figure out what you want and find the RDBMS that suits that direction.


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