{"id":49860,"date":"2018-04-20T00:00:00","date_gmt":"2018-04-20T00:00:00","guid":{"rendered":"https:\/\/www.techopedia.com\/what-do-ephemeral-computing-and-autoscaling-bring-to-the-saas-industry\/"},"modified":"2018-04-17T17:45:39","modified_gmt":"2018-04-17T17:45:39","slug":"what-do-ephemeral-computing-and-autoscaling-bring-to-the-saas-industry","status":"publish","type":"post","link":"https:\/\/www.techopedia.com\/what-do-ephemeral-computing-and-autoscaling-bring-to-the-saas-industry\/2\/33342","title":{"rendered":"What Do Ephemeral Computing and Autoscaling Bring to the SaaS Industry?"},"content":{"rendered":"

Software as a service<\/a>, or SaaS, is a form of subscription-based business model which is rising rapidly across many parts of the world. The idea is simple: Users are able to access software as and when needed through either a set contract or rolling contract, depending on the options offered by the provider. This is very different to how software was accessed in the past: through an outright purchase. Perhaps one of the most famous examples of SaaS is the hugely popular entertainment service Netflix.<\/p>\n

The reason that SaaS business models are experiencing such a high degree of success is because of the benefits they bring not only to businesses, but also to users. The advantage for users is that they can avoid the expense of purchasing software that’s only required for a single task, or for a short period of time. For businesses, the overhead costs can be massively reduced by making use of cloud hosting<\/a>. (To learn about different cloud services, see The Four Major Cloud Players: Pros and Cons<\/a>.)<\/p>\n

SaaS Benefits… and Challenges<\/span><\/h2>\n

In addition to reduced overheads – the result of utilizing cloud hosting rather than maintaining servers<\/a> on-site – there are many more benefits to utilizing this way of working. SaaS advantages include:<\/p>\n