Identifying double write errors in databases

Abstract

Techniques for database double write monitoring are provided. In an example method, a computing device receives a first indication of a first database write to a first database and a second indication of a second database write to a second database. The computing device determines a time interval between the first database write and the second database write and responsive to the time interval being less than a predefined threshold time interval, determining a difference between the first database write and the second database write based on a comparison of first information about the first database write and second information about the second database write. The computing device generates a double write error comprising the first and second information. The computing device generates a notification comprising third information about the double write error outputs the notification to cause a correction of the double write error.