XaaS refers to the collection and category of services for cloud computing and remote access. Certainly, it shows how organizations across globe adopt as a Service method. Moreover, many B2B organizations offer this kind of service.
Let us look at some of its examples.
Examples of Anything as a Service
Firstly, it comprises of three typical cloud computing models: SaaS, PaaS and IaaS. SaaS stands for Software as a Service, PaaS for Platform as a Service and IaaS for Infrastructure as a Service.
SaaS provides variety of applications which includes Google Apps, Microsoft Office. PaaS offers Heroku, AWS, Force.com for VMs and other sources. IaaS allows organizations to configure and deploy virtual machines and manage it remotely.
Moreover public cloud providers like AWS and Azure have DBaaS offerings.
Some more examples include Communications as a Service and Disaster as a Service.
Benefits of XaaS
- Firstly, one major benefit of XaaS is that it optimizes costs and simplifies IT deployments.
- Secondly, it speeds up new business processes and applications.
- Thirdly, it shifts IT resources to higher value projects.
XaaS reduces costs by purchasing services from providers on a subscription basis. Before XaaS , business have to buy products individually and then link them together to create networks.
Moreover, it also allows adaptability for changing market conditions with new apps. It uses multi tenant approaches which provides much needed flexibility. Now organizations can quickly access new technologies and scale them.
Challenges of Anything as a Service
Let us take a look at some of the major challenges of using XaaS.
- Can result in possible down time.
- Might be performance issues
- Complexity impacts
XaaS providers may face some issue with internet reliability for managing resources. If there is a down time users will not be able to access and use them.
Sometimes there are issues with latency and bandwith. Apps that run in virtual environment can also face the impact. Moreover, there can be some complexity impacts also.
Summary
In conclusion, we have learnt in brief about XaaS and its applications. We have also seen some of its major benefits and problem that it might face due to complexity and performance issues.
