1. An apparatus to improve data record memory migration, the apparatus comprising: a workload controller to log instances of access to data records in a log, the workload controller to identify, from the log, a first set of the data records to be migrated to a first memory and a second set of the data records to be migrated to a second memory based on frequencies at which the data records were accessed during a runtime; and a memory manager to: migrate the first set of data records to the first memory; and migrate the second set of data records to the second memory.