The cloud has given organizations a great opportunity to transform. More and more organizations are moving to the cloud thanks to the numerous benefits offered. If your organization is considering switching to the cloud, then there are various deployment models to choose from.
Cloud Deployment Models
There are four cloud models you can consider for your organization’s cloud deployment.
1) Public Cloud
This is a public network where resources are shared among organizations hosting their data and apps. If your security concerns are not very high, then the public cloud is ideal. For development teams, the public cloud is perfect as a testing environment.
The benefits of public cloud are:
· There is no major upfront expenses required. The service offered is pay per use, which is cost-effective.
· You need not do any hardware setup.
· You do not need a team to manage infrastructure.
The limitations of public cloud are:
· There are possibilities of outages and downtime.
· Security is a concern since many organizations are sharing the server.
· There are resource limitations.
2) Private Cloud
A private cloud is your data center that gives you complete privacy and security. The benefits of a private cloud are that it offers complete security and privacy. It can also support legacy systems that cannot access the public cloud.
However, the costs are higher. You need to pay for the hardware, software, and training. Since it has to be managed in-houses, there are recurring costs.
3) Community Cloud
This is like a public cloud but offers access only to users sharing common objectives and common use cases. You can either host it internally or use the services of a third-party vendor. The lesser investment required make it cheaper than both public and private cloud. Since you are part of a small community, you can work in a more efficient way.
The limitation is the shared resources between members of the community. This can possibly lead to bandwidth issues. It is a new model and not yet popular.
4) Hybrid Cloud
It is a combination of two or more cloud models. For instance, a company can store its critical data on a private cloud. All other data can be stored on the public cloud. The benefits of a hybrid cloud are:
· It is cost-effective since it is hybrid in nature and does not rely entirely on a private cloud.
· Since private cloud can be used, higher security levels are ensured.
· Flexibility is another benefit.
The main limitation is that setting up a hybrid cloud is complex and it calls for specific use cases. For more information, please visit www.massiltechnologies.com