What Are DDL Commands in SQL? March 10, 2023No Comments Introduction SQL stands for Structured Query Language and is used to store, alter, and retrieve data from a database server. It can handle big datasets and is very adaptable. DDL commands in SQL define database objects. They allow us to create, delete, and modify tables. DDL commands are called Data Definition Language commands as they […] Read more → Introduction SQL stands for Structured Query Language and is used to store, alter, and retrieve data from a database server. It can handle big datasets and is very adaptable. DDL commands in SQL define database objects. They allow us to create, delete, and modify tables. DDL commands are called Data Definition Language commands as they […] Best TCS Data Analyst Interview Questions and Answers for 2023 March 7, 2023No Comments Introduction Data Analytics is an extremely important field in today’s business world, and it will only become more so as time goes on. TCS has long been a leader in this area for a very long time. By 2023, Data Analytics is projected to be worth USD 240.56 billion worldwide, according to the market research […] Read more → Introduction Data Analytics is an extremely important field in today’s business world, and it will only become more so as time goes on. TCS has long been a leader in this area for a very long time. By 2023, Data Analytics is projected to be worth USD 240.56 billion worldwide, according to the market research […] Best Morgan Stanley Data Engineer Interview Questions March 1, 2023No Comments Introduction Data Engineer is responsible for managing the flow of data to be used to make better business decisions. A solid understanding of relational databases and SQL language is a must-have skill, as an ability to manipulate large amounts of data effectively. A good Data Engineer will also have experience working with NoSQL solutions such […] Read more → Introduction Data Engineer is responsible for managing the flow of data to be used to make better business decisions. A solid understanding of relational databases and SQL language is a must-have skill, as an ability to manipulate large amounts of data effectively. A good Data Engineer will also have experience working with NoSQL solutions such […]