Crea un RXObservable a partir de una consulta a una DDBB MySQL
Creates an Rx Observable from a mysql query. You can use the Rx capabilities on it. This code is not tested in an production environment and is done only for learning purposes.
Generic CRUD repo generator that uses only one unique key of the sessionStorage
rxjs observable of a system command (child_process exec)
creates an rxjs6 observable of a redis command using js redis client.