What is master slave nedir?

Master-slave is a term used to describe the relationship between two devices in a network. In this relationship, one device called the master controls and coordinates the operation of the other device called the slave. The master device has the power to read and write data to the slave device and direct its actions.

This concept is commonly used in computer networks and control systems where multiple devices need to be coordinated. For example, in a computer network, the server acts as the master, and the client machines act as the slaves. The master server provides resources and services to the client machines, and the slaves respond to the actions of the master server.

In the context of databases, the master-slave architecture is used to replicate data from the master database server to the slave database server. The master database server is responsible for handling all read and write operations, while the slave database server only receives read-only copies of the data. This architecture is useful for creating redundant copies of the data, which can improve system availability and reduce data loss in the event of a disaster.

Overall, the master-slave concept is an essential technique used in various domains to coordinate the actions of multiple devices and create highly available and fault-tolerant systems.