The Fast Restart feature provides enterprise-ready crash resilience by keeping a consistent, real-time record of in-memory data on a disk. After a shutdown - planned or unplanned - the next time the application starts up, all of the data that was in memory prior to the shutdown is made available again. This reduces the load on a remote data source, such as a database serving as a System of Record (SoR), and enables applications to resume from the state prior to the shutdown. The time taken for the data to be restored from the disk depends on the quantity of data restored, and the capabilities of the disk itself.