Data Management is a general term that covers a very large range of data applications. It refers to some basic data management concepts or some specific technologies.
Some of its notable applications include 1) data design, 2) data storage, and 3) data security.
1 . Data design, or data architecture, refers to how data should be structured.
For example, when you create a file format for a single application, then the developer has to decide how to organize the data in a file.
In some applications, data is stored in text format, while in other programs you may also need binary file format. It does not depend on which format the developer is using, whereas the data has to be organized in a file, within a structure that can be identified by the associated program.
2 . Data storage refers to all the ways in which data is stored. It comes under hard drives, flash memory, optical media, and temporary RAM storage.
When you are choosing the right data storage medium, then some concepts like data access and data integrity must be considered.
For example, data that is to be accessed and modified is stored on a regular basis on a hard drive or in Flash Media. This is because this type of media provides quick access and together allows the data to move and change.
You can store archived data in optical media such as CDs and DVDs , as there is no need to change these data. Optical discs also maintain data integrity compared to longer hard drives, making it a better option for archival purposes.
3 . Protecting computer data comes under data security. Many individuals and businesses store their valuable data in computer systems.
If you have stored some very important data in your computer, then you probably know how much importance these data has. Therefore, it is very important that you also take some steps so that you can protect the privacy and integrity of your data.
There are some steps like installing a firewall which prevents unauthorized access from reaching your computer. Valid These Personal Data Encrypt you that the Online you submit or share you with other users.
At the same time, it is also important that you backup your data so that you can recover them again when your primary storage device fails.