Mongo is the right tool for some jobs, but it's a poor choice for many. I recommend you learn at least one alternative database paradigm (relational/SQL databa

Mongo is the right tool for some jobs, but it's a poor choice for many. I recommend you learn at least one alternative database paradigm (relational/SQL databases are probably a good choice) so that you can make informed decisions about the trade-offs between data stores each time you start a new project.