This has been always in my head, should I deploy a dedicated server or a high-performance VPS? The tricky part is ‘high performance’, how high is high? Higher than? We ask this question ourselves. Yet today, I had have found the answer.
In my dictionary, high performance means better than its class and the enhancement should be speed, not quantity. If you ask me on what to choose between a dedicated server and a high-performance VPS, I will go for a VPS if my application runs well.
There are a few reasons why I go for a VPS. Basically, you can scale whenever you want. Today, I can choose a lower plan but I will scale up when my user’s base grows. The cost is definitely lower while you might see little utilisation on a server.
However, this is only a reason. The major reasons are the recovery time and possibility. It is possible to restore a VPS using a snapshot and the restoration is much quicker. If the snapshot is portable, high chance you can restore it at any host using the same type of virtualization. They are flexible and feasible.
I cannot deny that in some situations, a dedicated server is the only choice. But if the situation has allowed, I will choose to stick with a VPS. Given the advantages, probably you save more per Gb in hard Disk storage. However, if space is not an issue I do not mind paying more for restoration speed.