Query languages (QLs) are designed to query data sources for fetching and performing various operations on stored data. Basically, a query is a request for information from a database, and the language is the way it is.
Nowadays, there is a dramatic shift toward open source QLs as they enable more enhancements and reusability. GraphQL, for example, was developed by Facebook back in 2012 and is now an open-sourced QL.
With the multitude of options, how can software companies identify the query language best suited for their software?