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Platform as a Service – PaaS – Amazing Workz Studios

Platform as a Service – PaaS

PaaS: Platform as a Service

Cloud platform services, or Platform as a Service (PaaS), are used for applications, and other development, while providing cloud components to software. What developers gain with PaaS is a framework they 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. Developers, however, manage the applications.

Enterprise PaaS provides line-of-business software developers a self-service portal for managing computing infrastructure from centralized IT operations and the platforms that are installed on top of the hardware. The enterprise PaaS can be delivered through a hybrid model that uses both public IaaS and on-premise infrastructure or as a pure private PaaS that only uses the latter.

PaaS evolved from software as a service (SaaS), which uses the Internet to host software applications. PaaS is the center of the five layers of cloud computing. The two layers above PaaS are the client (hardware and software) and application (including SaaS) layers. Below the PaaS are the infrastructure – including infrastructure as a service (IaaS) – and server (hardware and software) layers.

The PaaS service delivery model allows a customer to rent virtualized servers and associated services used to run existing applications, or to design, develop, test, deploy and host applications.

PaaS offerings include a variety of services and service combinations spanning the application development lifecycle. Typical service features include source code control and tracking, versioning, testing and build process management tools.

Similar to the way in which you might create macros in Excel, PaaS allows you to create applications using software components that are built into the PaaS (middleware). Applications using PaaS inherit cloud characteristic such as scalability, high-availability, multi-tenancy, SaaS enablement, and more. Enterprises benefit from PaaS because it reduces the amount of coding necessary, automates business policy, and helps migrate apps to hybrid model. For the needs of enterprises and other organizations, Apprenda is one provider of a private cloud PaaS for .NET and Java.

Enterprise PaaS Examples: Apprenda
Common PaaS Use-Case: Increases developer productivity and utilization rates while also decreasing an application’s time-to-market

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