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#24
Group: 3
Thinking:
I realized how hard the upgrading code from one version to another version could be after I join Alibaba this summer. Due to some buggy legacy code, it will cost a lot to upgrade. Sometimes, the code is just impossible to upgrade. Even though I am not familiar with the container technology, I know the upgrade process is as difficult as other code is. Therefore, when I read this article 《In-depth Analysis of how PouchContainer Implements in-place Container Upgrades》, I know this make a difference.
The in-place upgrade technology that the PouchContainer provides to us can not only make upgrade possible, but also make it easier and more efficient.