The term “cloud” may only have reached our collective consciousness in the past few years, but the concepts involved in cloud computing date back many decades. Starting with utility computing and moving on to virtualization and grid computing, distributing compute resources has long been a way to minimize costs involved with IT infrastructure.
Let’s see how we moved from the mainframe to Salesforce with this quick history of cloud computing.
When designing the architecture for your SQL Server virtualized on VMware vSphere, your requirements will determine which SQL availability or vSphere availability features you should use. There are several availability features packaged with SQL server before you even get to vSphere features like Distributed Resource Scheduler, High Availability, Fault Tolerance, or vMotion, each of which have their own considerations when interacting with SQL.
To get started, you’ll want to ask yourself a few questions about your SQL deployment.
“Can my application run in the cloud?”
It’s a question we get more frequently than you might think — and the answer is almost always yes. Just yesterday, we got a web chat from an individual who wanted to know if a cloud server could run his e-mail server, SMTP-based, with PowerMTA, or if he would need a dedicated option. Mail servers are frequently run on virtual machines, so this configuration should pose no problem as a cloud server.
There are thousands of applications, running on a wide variety of operating systems, that play nice with VMware virtualization platforms (the basis of the gBlock cloud). Here are four hybrid cloud use cases to get you started.
You’re probably familiar with the kind of performance issues inherent in antivirus/antimalware tools. Anyone who has used a PC when the antivirus scan boots up can attest to sluggish performance. The same issues rear their head when using antivirus in a virtual environment – but virtual machines come with their own set of wrinkles.
Antivirus software can be installed either on the VM itself or on the host. Depending on your approach, you’ll want to consider these key factors to maximize performance.
IT governance is focused on the policies you apply when using services, software, and hardware. When it comes to the cloud, governance plays a vital role in compliance, security, cost control, and performance. It can help you rein in shadow IT, keep an eye on internal and provider SLAs, and add accountability.
Ultimately cloud governance is not incredibly different from general IT governance. Most IT departments likely adhere to some form of governance policy for data center or infrastructure assets, ensuring that hardware and software deployments are used according to company policy, that they are tracked and maintained, and that they are providing useful value.
Here's how to get started designing a cloud governance policy.