Being productive is getting things out the door to production.
Writing code is only a part of this equation. If you don't have a process that cares well about the other required things (reviews, testing, meeting and thinking, etc), you end up with a lot of code written, and much less of it useful for business at a given moment.
Writing code is only a part of this equation. If you don't have a process that cares well about the other required things (reviews, testing, meeting and thinking, etc), you end up with a lot of code written, and much less of it useful for business at a given moment.