What is Databases? Database is any collection of related information. It containt any type of data including word,Images,videos, numbers and files. What is Database Management Systems(DBMS)? A special softwware program that helps users create and maintain a database. make it easy to manage large amounts of information, handle secuirity, backup,importing and exporting data,concurrency. Some Main Types of Databases: 1. Relational Databases: It uses SQL language for performing operations. organized data into one or more tables. each table has columns and rows, A unique Key identifies each row. 2. NoN Relational Databases: It uses NoSQL language for performing operations. organized data in anything but a traditional table. Key-value stores,Documents(JSON,XML,etc),Graphs,Flexible Table. 3. Cloud Databases: A cloud database is used where data requires a virtual environment for storing and executing over the cloud platforms and there are so many cloud computing services for accessi...
"Get access to expert tutorials, articles and resources on a variety of programming languages and technologies. Boost your coding skills and take your career to the next level with Sam's blog."