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...
the steps are as follows: 1, download the nuxt project from condig 2MagneNpm install install all dependencies 3PowerNPM run dev, and the project runs normally 4pr NPM run build, error message ERROR in server.js from Terser undefined Picture descr...
Hello, gods. Today, when I was reading the book introduction to computer Science, I found that the inverse code of 00110110 is 11001001, but the inverse code, complement code and original code of positive numbers are all the same. The reverse code shoul...
1. The user s iPhone is version 8.4 2. 3. It s okay to open it with a browser, and there s no problem opening it with a higher version than 8.4 . ...
my directory structure is like this db.pymodelsmodels.py: :django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call se...
Why can t the record information be found on many long-term websites, but can still be accessed? if there was no filing in the past, is it not necessary to make up for filing now? ...