Syntax options:

    LARGE MEMORY IS ENABLED | LARGE MEMORY IS DISABLED

    Specifies whether or not large memory is used to manage the row
    cache. Very large memory (VLM) allows Oracle Rdb to use as much
    physical memory as is available.

    Use the LARGE MEMORY IS ENABLED clause only when both of the
    following are true:

    o  You have enabled row caching.

    o  You want to cache large amounts of data, but the cache does
       not fit in the virtual address space.

    The default is the LARGE MEMORY IS DISABLED clause.