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...
I have a data ( add_all_available_area ) as follows: export default { data(){ return { ... add_all_available_area: [] } when I was at fetch_data, console.log(this.add_all_available_area.push({name:"joe"})) ...
the company s products are mainly for security. I have only just arrived at the company. Due to the lack of people here, I am now in charge of the company s public service (technical level), which is a bit similar to the structure. I have no relevant e...
how to detect which permissions are on or off in app ...
recently I tried to use vue as a project and used vuex to manage status, but I found a problem: that is, the data in vuex is emptied after the page is refreshed, so basically all the data I store in vuex has to be saved in the browser once, so the quest...
you can only enter the regularity of integers between 9999 and 100. ...