Yes, the slave pulls from the master. The slave io thread reads the information effectively as soon as it is written to the master's binary log.
Keith On Jul 26, 2012 4:17 AM, "Zhigang Zhang" <zzgang2...@gmail.com> wrote: > Hello: > > > > I haven't read the source code of mysql ,but as I know ,the slave get data > from master server, rather than the master push data to slave. > > > > I think there is a timer to do this. > > > > Who can tell me the interval about the replication----how often the slave > to > pull data from master? > > > > Thanks! > > > > Zhigang Zhang > >
