Database Notes: Definitions & Explanations PDF Download
Study Database lecture notes PDF with operating system definitions and explanation to study “What is Database?”. Study database explanation with operating system terms to review operating system course for online degree programs.
Database Definition:
A collection of interrelated data, often with controlled redundancy, organized according to a schema to serve one or more applications.
Operating Systems by William Stallings
Database Notes:
A database is an organized collection of data. More specifically, a database is an electronic system that allows data to be easily accessed, manipulated and updated. In other words, a database is used by an organization as a method of storing, managing and retrieving data.
Keep Learning with Operating System Notes
What is Indexed Sequential File?
Indexed Sequential File is a computer file that contains index. The difference in this file and the indexed file is ...
What is Microkernel?
A microkernel is the smallest amount of software that can provide enough information of the mechanisms needed to implement an ...
What is Process Spawning?
Process spawning is a function that loads and executes a new child process. The current process may wait for the ...
What is Indexed Sequential Access?
Indexed Sequential Access is a method that modifies the direct access method. Basically it combines both, the direct and sequential ...
What is Base Address?
base address is a unique location in primary storage that serves as a reference point for other memory locations called ...
What is Indexed File?
An indexed file is a computer file that contains an index that allows easy access to any record if provided ...