A database is an organized collection of structured information, or data, typically stored electronically in a computer system. Databases range from relational to cloud databases.

A database is information that is set up for easy access, management and updating. Computer databases typically store aggregations of data records or files that contain information, such as sales transactions, customer data, financials and product information. Databases are used for storing, maintaining and accessing any sort of data.

Database. A database is an organized collection of data. The data is typically organized to model relevant aspects of reality, in a way that supports processes requiring this information. Database management systems are specially designed applications that interact with the user, other applications, and the database itself to capture and analyze data.

29/04/2021 · Database performance can be defined as the optimization of resource use to increase throughput and minimize contention, enabling the largest possible workload to be processed. Now that we have defined database performance, you can use it as a starting point to create a strategy for ensuring optimal performance at your organization.

03/07/2021 · What do you mean by data base management system (dbms)? DBMS Database Big Data Analytics The Database Management System (DBMS) is defined as a software system that allows the user to define, create and maintain the database and provide control access to …

22/02/2018 · A database view is nothing more than an SQL statement that is stored in the database with an associated name. A view is actually a composition of a table in the form of a predefined SQL query. A view can contain all rows of a table or select rows from a table.

15/02/2018 · What Do We Mean by Database Scalability? This lesson in database performance defines scalability and elasticity in the context of DBs, then offers some advice for resource management. by

Answer (1 of 4): If you’re interviewing as a “generic” application developer (and not someone who specifically manages and maintains databases): Database concepts would be something like: * Some simple schema design concepts, such as knowing …

A view is a subset of a database that is generated from a query and stored as a permanent object. Although the definition of a view is permanent, the data contained therein is dynamic depending on the point in time at which the view is accessed. Views represent a subset of the data contained in a table. They can join and simplify multiple tables ...