We differentiate between the dispatcher and the scheduler as the scheduler works on a longer time span to ensure eve workload. The dispatcher can the focus on the shorter time, see what is best suited candidate to be given a time slot, and avoid "fairness" such as attempt for monopolizing the resources.
The scheduler's time interval is small enough to allow real time events, there are millions of things that can be executed for every 20th millisecond.
No. The Job Scheduler is the high-level scheduler.
What is job scheduler and dispatcher?
1. Job scheduler is also called long term scheduler and CPU scheduler is called short term scheduler. 2. Job scheduler selects the processes from the job pool and load them in to the memory for execution. in other hand CPU scheduler selects among the processes that are in ready to execute and allocate the CPU to one of them. 3. CPU scheduler is faster than the process scheduler.
Long Term Scheduler
ULE scheduler was created on 2003-01-26.
long-term scheduler...
1. Job scheduler is also called long term scheduler and CPU scheduler is called short term scheduler.2. Job scheduler selects the processes from the job pool and load them in to the memory for execution. in other hand CPU scheduler selects among the processes that are in ready to execute and allocate the CPU to one of them.3. CPU scheduler is faster than the process scheduler.Read more: What_is_the_difference_between_the_job_scheduler_the_CPU_scheduler
Open Source Job Scheduler was created in 2005.
I am a surgery scheduler and I make $20.75 per hour.
what
Jobs or processes are the same. Whereas, Job scheduler and CPU scheduler are two different terms. Job scheduler is also called long term scheduler and CPU scheduler is called short term scheduler. While Job scheduler selects the processes from the job pool (Job pool is on the Hard disk) and load them in to the memory (Main Memory or RAM) for execution. in other hand CPU scheduler selects among the processes (in RAM) that are ready for execution and allocates the CPU to one of them. Hope I got it right and answered your query. Sorry for any mistakes as I'm not perfect as well. :) Cheers, KV
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