What are the maximums allowable with DISAM?
Most maximums such as file sizes/open files and such are determined by the os. DISAM96/DISAM7 will allow index sizes limited only by the index block factor, to increase the default maximum for the index size increase the ISIDXBLK default setting by increments of 512 bytes..the default is set to 1024 and allows a max index size of around 990 bytes. DISAM96/DISAM7 as of version 6.12 allows support for files greater than the standard 2 gig limit for those operating systems that support int64 types. DISAM sets no limits for the number of indexes in a file or the number of parts per key.
