Database replication based on data access scores

A method of prioritizing replication of database objects between storage devices, the method comprising:

• receiving a request to replicate data from a first storage device to a second storage device;
• accessing data associated with a plurality of queries previously executed on the first storage device;
• determining one or more database objects associated with the plurality of queries;
• calculating one or more access metrics for the one or more database objects indicating how the one or more database objects were accessed by the plurality of queries;
• determining a subset of the one or more database objects for replication based at least in part on the access metrics for the one or more database objects;
• and
• initiating a data replication process to replicate the subset of the one or more database objects from the first storage device to the second storage device that prioritizes the subset of the one or more database objects relative to a remainder of the one or more database objects.

A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:

• receiving a request to replicate data from a first storage device to a second storage device;
• accessing data associated with a plurality of queries previously executed on the first storage device;
• determining one or more database objects associated with the plurality of queries;
• calculating one or more access metrics for the one or more database objects indicating how the one or more database objects were accessed by the plurality of queries;
• determining a subset of the one or more database objects for replication based at least in part on the access metrics for the one or more database objects;
• and
• initiating a data replication process to replicate the subset of the one or more database objects from the first storage device to the second storage device that prioritizes the subset of the one or more database objects relative to a remainder of the one or more database objects.