SQL vs NoSQL - when to decide on which type of database?

In the article 'When to Choose NoSQL over SQL?', the author discusses key differences between these two types of databases. It begins by explaining that SQL is a query language used primarily with relational databases, which have a defined structure. NoSQL, on the other hand, offers more flexibility and allows for managing unstructured data. The author points out various advantages and disadvantages of both approaches and indicates when one is better suited than the other. Notably, it emphasizes that NoSQL is ideal for applications that require high scalability and performance, such as social networking apps or big data systems. The article concludes by recommending that each project consider its unique requirements before making a decision on the type of database to use.