
In database replication, the master database is regarded as the authoritative source, and the slave (also called replica) databases are synchronized to it.It is named because the master latch controls the slave latch's value and forces the slave latch to hold its value, as the slave latch always copies its new value from the master latch. Edge-triggered flip-flops can be created by arranging two latches (master latch and slave latch) in a master/slave configuration.Many people recommend using more modern terms (controller, peripheral, etc.) and discontinuing the use of master/slave terms.
#Initiater synonym serial

In parallel ATA hard drive arrangements, the terms master and slave are used to describe drives on the same cable, but neither drive has control or priority over the other.In electronics, master/slave relationships are used to describe some of the following scenarios:.JSTOR ( November 2022) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed.įind sources: "Master/slave" technology – news Please help improve this article by adding citations to reliable sources in this section. This section needs additional citations for verification.
