AFAIK quite a few businesses are stuck with it, as the cost of migrating to anything else would be prohibitive. It's usually easy to migrate logic from one lang

AFAIK quite a few businesses are stuck with it, as the cost of migrating to anything else would be prohibitive. It's usually easy to migrate logic from one language to another, it's harder to change a persistance layer, especially when it involves a paradigm shift such as NoSQL to SQL .