PrismERP can be acquired to run standalone, Iaas, Paas, SaaS mode
Infrastructure as a Service (IaaS)
Infrastructure as a Service (IaaS) is a self-service cloud computing model for accessing, monitoring, and managing remote data center infrastructures, such as compute (virtualized or bare metal), storage, networking, and networking services (e.g. firewalls). Instead of having to purchase hardware outright, users can purchase IaaS based on consumption, similar to electricity or other utility billing.
Compared to SaaS and PaaS, IaaS users are responsible for managing applications, data, runtime, middleware, and OSes. Providers still manage virtualization, servers, hard drives, storage, and networking.
Software as a Service (SaaS)
Software as a Service (SaaS) serves the largest cloud market and is still growing quickly. SaaS uses the web to deliver applications that are managed by a third-party vendor and whose interface is accessed on the clients’ side.
SaaS applications can be run directly from a web browser without any downloads or installations required, although some require plugins. SaaS eliminates the need to install and run applications on individual computers.
Platform as a Service (PaaS)
Platform as a Service (PaaS) is used for applications, and other development, while providing cloud components to software. The benefit of PaaS is a framework developers can build upon to develop or customize applications.
PaaS makes the development, testing, and deployment of applications quick, simple, and cost-effective. With this technology, enterprise operations, or a third-party provider, can manage OSes, virtualization, servers, storage, networking, and the PaaS software itself.