HSC Information and Communication Technology Note 6th Chapter Database Management System

HSC Information and Communication Technology Note 6th Chapter Database Management System. A database is an organized collection of data. A relational database, more restrictively, is a collection of schemas, tables, queries, reports, views, and other elements. Database designers typically organize the data to model aspects of reality in a way that supports processes requiring information, such as (for example) modeling the availability of rooms in hotels in a way that supports finding a hotel with vacancies. A database management system (DBMS) is a computer software application that interacts with end-users, other applications, and the database itself to capture and analyze data. A general-purpose DBMS allows the definition, creation, querying, update, and administration of databases.

HSC Information and Communication Technology Note 6th Chapter Database Management System

HSC Information and Communication Technology Note 6th Chapter Database Management System

HSC Information and Communication Technology Note 6th Chapter Database Management System

HSC Information and Communication Technology Note 6th Chapter Database Management System

A database management system (DBMS) is system software for creating and managing databases. The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data. Trends come and go, but your DB strategy shouldn’t be a flavor of the month. Learn why you shouldn’t get distracted by new DB technology, how Facebook is using an RDBMS to do the data slicing and dicing they can’t in Hadoop, and more. 

A database is not generally portable across different DBMSs, but different DBMSs can interoperate by using standards such as SQL and ODBC or JDBC to allow a single application to work with more than one DBMS. Computer scientists may classify database-management systems according to the database models that they support; the most popular database systems since the 1980s have all supported the relational model – generally associated with the SQL language.[disputed – discuss] Sometimes a DBMS is loosely referred to as a “database”.

teachingbd24.com is such a website where you will get all kinds of necessary information regarding educational notes, suggestions and question patterns of schools, colleges, and madrasas. Particularly, you will get here special notes of physics that will be immensely useful to both students and teachers. The builder of the website is Mr. Md. Shah Jamal who has been serving for 32 years as an Assistant Professor of Physics at BAF Shaheen College Dhaka. He expects that this website will meet up all the needs of Bengali version learners /students. He has requested concerned students and teachers to spread this website home and abroad.

HSC Information and Communication Technology Note 6th Chapter Database Management System

Facebook Comments

One comment

Leave a Reply

Your email address will not be published. Required fields are marked *