Too Long; Didn't Read
How to Connect With External MySQL Servers (Part 1: Select Operations) by Kiran Kiran Content Writer at Truemark Technology. How to connect with external databases (Part 2) How to use the tutorial is very long, so we will split this blog into various parts. For security reasons, we are making sure that connection to the external database is closed once all the query operation is completed. We will be using the following from application.yml. We are using a method that accepts a block of our code, catch errors, and ensure the connection is closed after the query is completed.