Isn't it said in the article that Redis can be replaced by anything else > _redis can be replaced or complemented by another NoSQL database (such as MongoDB) o

Isn't it said in the article that Redis can be replaced by anything else > _redis can be replaced or complemented by another NoSQL database (such as MongoDB) or a relational database (such as Postgres). Throughout this section, where you see redis, feel free to replace it with the database you might want to use._