An alternative approach to speed up updates

An alternative way to speed up updates-general Linux technology-Linux technology and application information. The following is a detailed description. As far as I know, HA (of course, I know little about it, and I am still in the learning and exploration phase), yum update acceleration includes installing plug-ins such as yum-fastestmirror, presto, and axelget. What I want to say is that if I find that the update speed is not satisfactory under these conditions, I can try to execute it first:

CODE: sudo yum makecache