Presentation on theme: "A database is a collection of data that is stored in a computer system. Databases allow their users to enter, access, and analyze their data quickly and."— Presentation transcript:
A database is a collection of data that is stored in a computer system. Databases allow their users to enter, access, and analyze their data quickly and easily.
A database management system (DBMS) such as Microsoft Access, Oracle or SQL Server provides you with the software tools you need to organize that data in a flexible manner.OracleSQL Server You can think of a database as an electronic filingsystem.system
Microsoft Access MySQL Informix Microsoft SQL Server Oracle Interbase ……etc.
Database software is computer software programs that organize data such as addresses. Microsoft Excel is a popular database software program.
A collection or collections of data is known as a database. A database is a software system used in companies, schools, homes, and hotels Each computer, smartphone, tablet, and laptop for the home has its own database software included.
While Excel is great at storing and organizing numbers, Access is far stronger at handling non-numerical data, like names and descriptions. Non-numerical data plays a big role in almost any database, and it's important to be able to sort and analyze it
Databases in Access 2010 are composed of four objects: tables, queries,forms, and reports. Together, these objects allow you to enter, store, analyze, and compile your data as you wish.
In Access, all data is stored in tables, which puts tables at the heart of any database.
A record is more than just a row; its a unit of information
Although tables store all of your data, the other three objects offer you ways to work with it: forms, queries, andreports. Each of these objects interacts with the records stored in your database's tables.
Forms Forms are used for entering, modifying, and viewing records.
Queries Queries are a way of searching for and compiling data from one or more tables
Reports Reports offer you the ability to present your data in print