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installed on one server?

April 26, 2017installed server

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installed on one server?

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Yes, you can. But please keep in mind the following limitations, especially on Windows. On Windows: DB2® Universal Database V8.1 and DB2 Universal Database V8.2 cannot coexist on the same machine. But you can install either one of them before you install DB2 V9.1 or DB2 V9.5 and they can coexist – have to be installed in different directories. The multi-copy installation feature introduced in DB2 V9 and above, lets us create multiple copies of these versions on the same machine. On UNIX: We do not have the above limitations. For DB2 V 9/9.5/later (including Windows) or for UNIX/Linux, you can simply install on different locations. For example, you can install DB2 V 9.5 first, and then install DB2 V 9 to a different location, and so on. A.