Bulk RDBMS Upserts with Spring

1 · Lalit Prakash Vatsal · Aug. 28, 2020, midnight
Bulk RDBMS Upserts with Spring Upsert is a fairly common terminology in databases, meaning Update if the record exists or Insert the new record. Upserts make more sense in case of simple object save requests with new information. Why Bulk? If we talk about any data sync, data migration or bulk data update jobs, we are bound to have a bulk upsert scenario to update whatever we have in the database and insert all the new rows. Solutions We will be discussing about the solutions present in the...