Backing up records of a Kintone App or synchronizing them with other systems normally requires writing a code to run the Get Records REST API multiple times to obtain a large number of records. The simplest and most popular way to achieve this is by using the offset method.
However, this article introduces a method to obtain a large number of records from a Kintone App at a higher speed than the offset method. During testing, this method successfully reduced the time to retrieve 500,000 records to 33% of the time taken by the offset method.