This tutorial describes how to set up database replication in MySQL. MySQL replication allows you to have an exact copy of a database from a master server on another server (slave), and all updates to the database on the master server are immediately repl
Slony-I is a "master to multiple slaves" replication system supporting cascading (e.g. - a node can feed another node which feeds another node...) and failover.
Master/slave replication first appeared in a beta release of MySQL back in 2000. In the three or so years since then, replication has become an essential feature for most of MySQL’s high-end users. And contrary to many assumptions, MySQL’s replication is quite easy to use, especially when compared to the replication systems that are part of high-end commercial databases. This month and next, let’s take a look at MySQL’s replication feature and the various ways you can put it to use.
DNA molecules can coil and bend in space, leading to changes in topology, including formation of negative or positive supercoils. For example, as discussed in Chapter 4, local unwinding of a DNA duplex whose ends are fixed causes stress that is relieved by supercoiling. The enzymes that control the topology of DNA function at several different steps in replication in both prokaryotic and eukaryotic cells. In this section we describe the two different classes of topoisomerases and their role in DNA replication.
M. Bilal, and S. Kang. IEEE Access, 5 (1):
1962–1701(2017)cite arxiv:1702.04078Comment: This print includes minor enhancement and corrections to the published journal version of this article in IEEE Access.