Introduction In this article, I’m going to explain how Flyway works and how you can use it to run automated database schema migrations using incremental SQL migration scripts. Flyway is an open-source project created by Axel Fontaine and later acquired by Red Gate. The database migrations can be defined either as SQL scripts or JDBC-based classes.
Introduction As I explained in this article, multitenancy is an architectural pattern which allows you to isolate customers even if they are using the same hardware or software components. There are multiple ways you can achieve multitenancy, and in this article, we are going to see how you can implement a multitenancy architecture using the database schema as the unit of isolation.
Introduction In software terminology, multitenancy is an architectural pattern that allows you to isolate customers even if they are using the same hardware or software components. Multitenancy has become even more attractive with the widespread adoption of cloud computing. A relational database system provides a hierarchy structure of objects which, typically, looks like this: catalog -> schema -> table. In this article, we are going to see how we can use each of these database object structures to accommodate a multitenancy architecture.