When you have only one query with one source, scheduling is not a thing to think about, in other cases some options can be done by configuring the scheduler.
Scheduling in Odysseus has two parts:
- Choose the query to schedule. This is done with the scheduler
- Scheduler the plan of the query. This is done with the scheduling strategy
In ODYSSEUS_HOME a file called scheduling.conf defines the basic scheduling mechanisms:
defaultScheduler=<SCHEDULER>
defaultStrat=<SCHEDULING STRATEGY>
List of currently available Schedulers:
- ST Scheduler RR MS Limit Thread
List of currently available Scheduling Strategies:
- Aurora Min Latency