In this scenario, you have recently been hired as a Data Engineer by a New York based coffee shop chain that is looking to expand nationally by opening a number of franchise locations. As part of ...
A database is a set of data stored in a computer. This data is usually structured in a way that makes the data easily accessible. What is a Relational Database? A relational database is a type of ...
Abstract: Until recently, Relational Database Management Systems (RDBMS) were the main technology for the implementation of traditional data-intensive storage and retrieval applications. Over time, ...