What are the Best practices for Talend job

Talend components just don’t satisfy a particular pro-grammatical need. That’s Ok; Talend is a Java Code Generator, right? Sure it is, and there are even Java components available you can place on your canvas to incorporate pure-java into the process and/or data flow. But what happens if even that is not enough? Let me introduce you to my little friend: Code Routines! Actual Java methods you can add to your project repository. Essentially user defined java functions you code and utilized in various places throughout your job.