Cloud Computing

Perscitus has set up competency to work with the domains across leading cloud technology providers: OpenStack, VMware, Amazon and Microsoft Azure. We have substantial expertise in building platforms for integrating product environments with these cloud technologies. Our skillset encompasses virtualization, storage, networks and cloud APIs. Our expertise can be leveraged for developing software and services for integration with cloud infrastructures (private or public), building solutions extending cloud services (as-a-Service).

Our cloud-based solutions allow businesses to move on the fast track by giving them access to the cloud and mitigating the risks of establishing an infrastructure setup. In this way, we facilitate security for organizations while reducing overhead costs. We help clients by providing cloud-based mobile application and web application services. No matter how large or small the project is, our cloud solutions help businesses avoid unnecessary infrastructure costs.

OUR ANALYSIS

Cloud computing stack targets operators/IT, developers and end users with different sets of services and operations which refer to IaaS, PaaS and SaaS. Cloud computing suites from leading vendors enable private, public and hybrid cloud deployments.

Infrastructure as a Service (IaaS)

Infrastructure as a Service (IaaS) is a service model that delivers computer infrastructure on an outsourced basis to support enterprise operations. Typically, IaaS provides hardware, storage, servers and data center space or network components; it may also include software.

Infrastructure as a Service (IaaS) is also known as Hardware as a Service (HaaS).

Platform as a Service (PaaS)

PaaS (Platform as a Service), as the name suggests, provides computing platforms which typically include operating systems, programming language execution environments, databases, web servers and other development services.

Examples include cloud platforms such as AWS Elastic Beanstalk, Windows Azure and similar managed application environments.

Software as a Service (SaaS)

While in SaaS (Software as a Service) model you are provided with access to application software often referred to as "on-demand software". You do not have to worry about the installation, setup and running of the application; the service provider manages it for you. You simply use the application through your device or browser.

A common example of SaaS is web-based email where the servers, application and infrastructure are managed by the service provider.