Quartz supports mainly two types of Job Storage for Scheduler information. • Memory (non persistent) storage The memory job storage facility for Quartz is provided by a class called org.quartz.simpl.RAMJobStore , The RAMJobStore is the default, i.e unless you change the configuration, and this is the JobStore that will be used for any Quartz application. Using this JobStore has some advantage 1. Easy to configure, because already configured by Scheduler as a default 2. It’s fast - a plain old simple memory access But, as a computer memory is volatile, when your Quartz application is stopped, it releases the memory back to the operating system. Of course, along with everything else stored in that released memory is the scheduling information. • Persistent storage Second is using database for Job storage which implements JobStoreSupport abstract class Quartz offers two different types of concrete persistent JobStores, each one designed for a specific database environment and co...
Some#random('thoughts'); // technical, non technical