Oracle Solaris

Dynamic Intimate shared memory (DISM)

Dynamic Intimate shared memory (DISM) About the Document      This document describes the purpose of DISM, its function, the steps necessary to ensure its effective behavior, and things to avoid. 1.Introduction           Recent Releases of Oracle Database can automatically assign more memory to System Global Area (SGA), up to a prescribed limit, to both the buffer cache and the shared pool if additional memory will improve performance. The Oracle …

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Cronjob Scheduling

Cronjob Scheduling Introduction to Cron:      Cron is a UNIX, Solaris utility that allows tasks to be automatically run in the background at regular intervals by the cron daemon. These tasks are often termed as cron jobs in UNIX, Solaris. Crontab (CRON Table) is a file which contains the schedule of cron entries to be run and at specified times. 1. Crontab Restrictions You can execute crontab if your name …

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