Cloud services are nothing but IT services that are provided from a cloud platform. Cloud services can be accessed from any part of the globe. Geographical locations do not play a major role in deciding which service provider an enterprise should choose.
Many enterprises are moving over to use cloud services instead of continuing to use the services of on-premises servers. There are many reasons for this development. Apart from being cost-effective so that enterprises do not have to invest in buying, upgrading, and maintaining the servers in the physical location, by storing data in the could the chances of losing information due to various reasons is also reduced.
Data theft and loss due to natural disasters or deliberate destructions can be minimized. Enterprises can also get back to continue the business without any delays by accessing the information from the cloud. There is no longer the need to retrieve information from damaged systems as everything will be saved in the cloud at a remote location.
With restricted access only to the personnel who is responsible for the job, the data and information stored in the cloud is kept safe and secure at all times. Some of the Best Cloud ServicesÂ are usually divided into three types.
Platform as a Service (PaaS)
Any enterprise that develops software applications will find it easy to opt for PaaS. Tools that are required to develop and test the applications on multiple platforms are expensive and it doesnâ€™t always make sense to keep buying them for a project.
In such instances, by using PaaS, the enterprises can access the tools over the internet and use them for the project. Once the project is complete, the services can be discontinued until the need arises again.
This helps in keeping the production cost to the minimum while still using the latest technology available in the market. Also, most of the PaaS tools provide pre-coded applications, thereby reducing the time it takes to code and finally release the products faster.
Software as a Service (SaaS)
Software as a Service is a fully developed software solution that is ready for purchase or for use through subscription.
SaaS applications run through web browsers so there will be no need to download or install software most of the time. This helps in streamlining the IT operations and reduces the need to constantly monitor and maintain the systems by the internal IT team of the enterprise.
Flexibility and scalability of the operations are no more concerns when using SaaS. Even the complicated enterprise-level applications such as CRM, ERP, and other systems can be accessed by small and medium scale organizations, allowing them to expand their business and grow in the market without heavy investment.
Infrastructure as a Service (IaaS)
IaaS is undoubtedly the most flexible and comprehensive type of cloud services available to use. The entire computing infrastructure is virtualised and managed over the internet. The service provider handles the physical end of the infrastructure while allowing the enterprises to customise the resources to suit their business needs.
Software applications, middleware applications, development tools, servers, data storage space, business analytics, etc. can be purchased or leased, installed, configured, managed, and scaled without having to build additional capacity.
There is no need to invest heavily in in-house infrastructure. For enterprises that do not have the capital or the space to hold in the infrastructure, IaaS is the best option to create an effective business system within the budget.
By understanding the difference between the types of cloud services, enterprises will be able to select the type of service that meets their specifications.