A build profile is a set of setup values that can set or override Maven build default values. Using a building profile, you can tailor construction for various conditions, such as production versus development environments.
Profiles are supplied and triggered in various methods in pom.xml files utilizing their activeProfiles/profiles elements. Profiles modify the POM at the time of construction to provide distinct target environments with parameters (for example, the path of the database server in the development, testing, and production environments)
Build profiles are majorly of three types.
You can activate a Maven Build Profile in different ways.
There are now three environment-specific files under src/main/resources.
The following stages can now be done as an exercise.