A database administrator or simply a DBA is responsible for data, its availability, security and accessibility. The key responsibilities of a DBA include several things. These are not limited to Installation of software and maintenance. They also include data extraction and loading, handling, backup, monitoring, and database tuning. However, owing to the ever-increasing amount … Read more
SQL is the language which forms the basis for most database management systems. Over the recent years, NoSQL has gained popularity because of its ability to handle and process multiple data types. Built using NoSQL, MongoDB is the most popular database management system. MongoDB is and open source software and has the ability to handle … Read more
With the advent of big data and the increasing importance of data analytics, database management is more critical than ever. Every organization using a database management system appoints a DBA equipped to manage the resources and optimize the efficiency of the Database Management System. Owing to the exponential increase in the volume and types … Read more
With the constant rise of big data and its applications, management of databases has become a crucial process. Data has always played a major role and hence organizations invest extensively in Relational Database Management Systems (RDBMS). But, running these systems is not an easy task and to effectively run and manage a database management … Read more