These limits dictate how we configure each of the memory pools in the database shared memory set.
Pulling all-nighters to finish a paper is part of the shared memory of those "bright college years".
This forces DB2 to use segment E for local connections, thus freeing one segment for database shared memory.
This paper introduces a parallel processing architecture with distributed shared memory, which can preprocess remote sensing images with high efficiency.
By default, this is disabled; _ttl = "60" specifies that when eAccelerator runs out of shared memory, any script that hasn't been accessed in 60 seconds should be purged.
Therefore, the largest shared memory segment, in quadrant 3, that DB2 is allowed to allocate is 1GB; and in quadrant 4 is 0.75GB.
There are several other ways of initiating IPC using ACE, like shared memory or UNIX-style socket addressing (the ACE_LSOCK* group of classes), which this article does not address.
