Differential Update of Local Cache from Central Database

摘要

Examples include re-connecting to a central database with data stored in a table. The table may include a total number of rows. Examples also include sending a message to the central database including a request for a first number of rows out of the total number of rows and receiving from the central database a second number of rows out of the total number of rows. Examples additionally include determining a non-existing row out of the second number of rows in a local table stored in a local cache and inserting the non-existing row into the local table.