Scalability is one of the biggest benefits of cloud computing. Compared to traditional physical servers, cloud servers offer dynamic elasticity that allows businesses to scale “up” or “out” based on load or demand. Scaling “out” means adding more servers to your infrastructure and scaling “up” means adding resources (like RAM) to an existing cloud server.
Adding more cloud servers to your GoGrid infrastructure is easy, as is creating a GoGrid Server Image (GSI). Just a quick refresher: you would use a GSI to deploy copies of a particular server configuration or setup—this is horizontal scalability: create a GoGrid cloud server, save an image of it, and deploy copies of that server.
But let’s say that you want a particular server to have a little more power. One of the best “upgrades” you can make to any computer or server is to add more RAM. Running applications consumes RAM (as does the underlying operating system). Giving that server more RAM will make it run even more efficiently.
So, how do you add more RAM to an existing GoGrid Cloud Server? Just like the 3-step processes before (Create a GoGrid Cloud Server – Select. Configure. Deploy. & Create a GoGrid Server Image – Select. Save. Share.), this process is equally easy:
Before we walk through this process, it’s important to remember that RAM scaling only works on “hourly” GoGrid Cloud Servers. If your server is on a monthly, semi-annual, or annual plan, you won’t be able to scale your server. In that case, you’ll want to create a GSI of an existing server and then deploy a new hourly server based on that GSI. If you do have an hourly cloud server, the process is easy. (more…) «How To Scale Your GoGrid Infrastructure»