Definition
Address space refers to the series of virtual addresses allocated by the operating system (OS) to a program or a user. It displays a network’s capability. Controlling address space entails scheduling and effectively utilizing available identifiers to accommodate gadgets on the network.
Examples of Address Space
- IP address space: Refers to the total amount of distinct addresses accessible for gadgets to link to the web. It contains a large database of addresses that gadgets can utilize to communicate online and recognize themselves.
- Port address space: Refers to the various numbers used by network services and applications to interact with each other. It is like selected slots for various services to receive and transmit information.
- Memory address space: The total amount of memory available to a computer or program. Consider it the space available in a computer’s memory for accessing and storing data.
- Mac address space: It comprises a pool of unique identifiers allotted to network gadgets, such as network cards in computers. It’s like a set of individual ID numbers that devices use to differentiate themselves on a local network.