Structured Query Language (SQL) is a language that entails relational databases. There are a number of databases and platforms which use the services of SQL. However, each of them uses a slightly different syntax of the language by adding a little variation to it. SQL and MySQL are the two database tools that are very commonly used for web development. Once you choose one of them, you may face several hurdles if you ever decide to switch to the other one. This is due to the fact that the programming tool which you select will become the base of your overall content and how it moves forward. It will also be able to store, secure, and retrieve your data for the applications. Therefore, it is an important decision, and you need to understand the dynamics of both languages in order to make a decision.… Read more
The SQL programming language is about 50 years old since it was released in 1970 by computer scientist, Edgar Codd. He issued a paper describing a fairly new system for the organization of data in databases. At the end of that decade, many prototypes of the system, which were essentially shown by Codd, were developed.
It is a common understanding that anyone who wants to land a job in data needs to spend a good amount of their time learning the ancient Structured Query Language. People often ask why should they not spend more time focusing on Python and other data skills such as deep learning and spark or developers static typing?… Read more