In my experience, (O)RDBMS and SQL are very good solutions for most of the business cases. I know a lot of projects that jumped on the "NoSQL for everything" tr

In my experience, (O)RDBMS and SQL are very good solutions for most of the business cases. I know a lot of projects that jumped on the "NoSQL for everything" train and eventually migrated partly to a RDMBS. I often don't understand why people try to avoid SQL by any costs instead of just learning and applying it properly. I don't understand those "we do SQL for everything" teams either. RDBMS in conjuction with NoSQL solutions can be a very powerful combination. We do a lot of Postgres + Redis + CouchDB in my projects.