Cache synchronization using jOOQ and PostgreSQL functions
Introduction In this article, we are going to see how we can achieve cache synchronization with the help of jOOQ and PostgreSQL functions. By using Change Data Capture, we can track how table records change over time and synchronize the application-level cache entries that were built from the table records in question.
SQL Operation Order
Introduction In this article, we are going to see what is the standard SQL operation order. Once you understand the order in which SQL operations are executed, then it will be clear why the Oracle legacy pagination query required a Derived Table in order to make sure that the ROWNUM pseudocolumn is computed after executing the ORDER BY clause.
Hibernate default entity sequence
Introduction In this article, we are going to see how the default entity sequence changes when migrating from Hibernate 5 to Hibernate 6.
