IaaS vs PaaS vs Saas. Know the core differences.pptx

https://youtu.be/N9HnEi4zpPQ
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You will know the main differences between IaaS vs SaaS vs PaaS by reviewing this presentation. Very simple examples have been taught in the presentation.

1. IaaS vs PaaS vs SaaS Google App Engine Gmail vs vs

2. IaaS vs PaaS vs SaaS Are all cloud computing service models, but they differ in what they provide and the level of control you have.

3. This is like renting a vacant lot and utilities (electricity, water). You're responsible for everything else - building the foundation, framing the house, electrical wiring, etc. IaaS (Infrastructure as a Service) It offers maximum control but requires the most technical expertise. An example of IaaS is Amazon Web Services (AWS).

4. IaaS (Infrastructure as a Service) This is where pre-configured hardware is provided via a virtualized interface. There is no high level infrastructure software provided, this must be provided by the buyer embedded with their own virtual applications. Some vendors like Oracle will provide operating system also as part of their IaaS service but not all. Other Examples Are; IBM Cloud Google Cloud Microsoft Azure Applications Data Runtime Middleware O/S Virtualization Servers Storage Networking You Manage Vendor Manages

5. PaaS (Platform as a Service) This is like getting a pre-built shell of a house with plumbing and electrical wiring already installed. You can customize the interior - add rooms, paint the walls, lay down flooring. PaaS offers a development environment for you to build your applications without worrying about the underlying infrastructure. An example of PaaS is Google App Engine

6. PaaS (Platform as a Service) It refers to cloud-based platform services that provide developers with a framework they can use to build custom applications upon. Platform as a service (PaaS) goes a stage further and includes the operating environment included the operating system and software tools (database/middleware/development tools) Other Examples Are; Heroku Apprenda Red Hat OpenShift Applications Data Virtualization Servers Storage Networking Runtime Middleware O/S You Manage Vendor Manages

7. SaaS (Software as a Service) This is like renting a fully furnished apartment. You can move in right away and use everything that's already there. SaaS offers ready-made software applications that you can access over the internet. Examples of SaaS include Gmail, Dropbox, and Salesforce.

8. SaaS (Software as a Service) It refers to cloud-based software that is hosted online by a company and is available for purchase on a subscription basis and is delivered via the internet. SaaS offers fully functional applications on-demand to provide specific services such as CRM, ERP, email management, web conferencing and an increasingly wide range of other applications. Applications Data Runtime Middleware O/S Virtualization Servers Storage Networking Other Examples Are; JIRA Dropbox HubSpot Vendor Manages

9. Thank You