There are usually three concepts of cloud service, Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Whether it is IaaS, SaaS, and PaaS, each has its own intricacies, but today we’re going to help you to differentiate SaaS, PaaS, and IaaS. SaaS – Software-as-a-Service is generally charged depending upon the number of users and charges are recurring.

One of biggest features of a cloud is the ability to scale. You can scale your servers in two ways: horizontal and vertical. Adding one more server in the existing setup is Horizontal scaling, whereas altering the resources of a specific server to match the required capability is Vertical scaling.

A disaster recovery plan is a documented process to recover and protect a business IT infrastructure in the event of a disaster. Basically, it provides clear idea on various actions to be taken before, during and after a disaster. Disasters are natural or man-made.

There is a misconception about Dedicated Server and Cloud Server. We still see the need for a dedicated server for many organizations but they have inclined towards cloud and landed in paying more unnecessarily. We hope this article will our views and sort out their misconception.

If you’re ready to start adopting one or more cloud services, you need to feel confident that the vendor you’ve entrusted with your business-critical applications and data will keep them safe and provide proper support. That isn’t necessarily easy, though.

Migration to the cloud does not ensure high uptime although the cloud is indeed very stable, outages still happen.Many enterprises that have migrated to the cloud, or are planning to migrate to the cloud, have realized that the cloud does not remove the need.