Retail Math Reference and Glossary of Terms. Name Description Formula Example. Age (Weeks. Active) The amount of weeks an item is on the selling floor. (Weeks Active implies the quantity of weeks an item. has been selling, or available for selling, starting. from the first week it sells until it is sold out).
Cache Size. The size of the cache normally refers actually to the size of the data store, where the memory elements are actually stored. A typical PC level 2 cache is either 256 KB or 512 KB, but can be as small as 64 KB on older machines, or as high as 1 MB or even 2 MB.
A typical sizing of the Database Smart Flash Cache is two to ten times the size of SGA memory. buffers. Note that header information is stored in the SGA for each flash cache buffer -100 bytes per. buffer in exclusive mode, 200 bytes per buffer in RAC mode -so the number of available SGA buffers. is reduced as the Database Smart Flash Cache size increases, and the SGA size should be increased. accordingly.