Taking advantage of the “1 to N bidirectional relationship in the MongoDB” post, I intend to show you how to “make a cross join” with MongoDB and filter by a referenced document property. Continue reading “Filtering by referenced document property in the MongoDB”
After talk about data paradigm, lets take a look in the MongoDB, a NoSQL database that stores documents in json format.
It is a high-performance, non-relational database and alternative way to store data. Continue reading “1 to N bidirectional relationship in the MongoDB”
Apps generate data. In some way the app will generate some data. It can be saving user preferences, sending info through some API, telemetry of Operation System (OS) and in the traditional way: saving relational data in a database. Continue reading “The Data Paradigm”