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by 23david
4239 days ago
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It's great for those nasty legacy apps that only work on old unmaintained versions of Rails or old OS Versions etc. Take all the nastiness and throw it into a box, without needing to contact Ops to reserve memory and provision a VM. IMO, it's one of the major reasons why Enterprises get so excited about Docker. Legacy app dependency issues are horrible once you get past a certain scale. VM's are expensive and non-self-service at most orgs since they tie up RAM and licenses. |
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