WordPress sites running on fast infrastructure can still have reliability problems, mainly because that infrastructure only determines how quickly pages load. It’s the enterprise’s ‘change management process’ that determines whether the site continues to work after someone updates a plugin, deploys a redesign, or upgrades the PHP version.
This is why the process of controlling, testing, approving, and recovering from changes to a production environment is one of the primary criteria by which enterprise teams evaluate hosting platforms.
A platform that can’t support a disciplined change process forces teams to build their own controls around it: manual pre-update backups passed
Click here to continue reading this article.