An HTTP Web browser request that cannot be satisfied from the Oracle Web Cache cache and most go to the application Web server.
An HTTP Web browser request that cannot be satisfied from the OracleAS Web Cache cache and must be forwarded to an origin server.
An HTTP Web browser request that cannot be satisfied from the Oracle9 AS Web Cache cache and most go to an origin server.
When the CPU looks for a particular memory word in a cache and does not find it. Execution of the current instruction has to be delayed until the cache line has been loaded from memory. A superscalar CPU can continue to execute other instructions out of order while waiting.
when the address requested by the CPU is not found in cache.