background: Ali CVM, multiple instances of mysql built on a single host question: when tampering with master-slave replication, it is found that the log-bin file and position will change with the restart of the master library. Can only manually update...
question 1 is the transmission between master and slave databases encrypted? If not, can it be set manually? question 2 can I configure the master-slave database in this way? Master database is placed in the cloud, such as Ali; slave databa...
at present, the master and slave Synchronize of MYSQL has been done. Now we are considering the issue of log capacity, which has been exploded by binlog. Master-slave mysql-bin and slave relay logs exist. I would like to ask if there is a way to automat...
The problem goes something like this: mysql master-slave replication. After configuration, check that the slave table has a normal status: Slave_IO_Running: Yes Slave_SQL_Running: Yes then insert data into the master table without Synchronize, an...
as mentioned above, after starting the master-slave Synchronize, the master may not have all the binlog, so how is the original data transmitted to the slave? for example, if there are 5000 data items on master, and then binlog and master-slave Synchron...
after the vue project is packaged and released to the production environment, the refresh page will sometimes find that the page cannot be loaded, and then f12 will view it and return the following error: vendor.xxx.jsmanifest.xxx.jswebpackjsonpvendo...
how to parse the excel table and spell it into SQL statements according to your own needs? is there a big god to give a template ...
is there a big difference in performance between Didi s golang json parsing library json-iterator go and its own encoding json? there is an article here that says, "after Go1.10, the performance of the standard library is not much different from t...
system environment windows 10 php version: 7.2.4 IDE: PHPSTORM current progress xdebug extensions for workspace and php-fpm in laradock have been enabled. browser has installed xdebug helper debugging process you understand after opening xd...
bin vi npm bin npm install npm@latest -g npm ERR! Darwin 15.2.0 npm ERR! argv " usr local bin node" " usr local bin npm" "install" "npm@latest" "-g" npm ERR! node v6.8.0 npm ERR! npm v3.10.8 npm ERR!...