PaaS
A category of cloud computing services providing a platform for developing and running applications.
PaaS (Platform as a Service) is a category of cloud computing services providing a platform that enables customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an application. This model can increase application development speed and lead to cost savings.
PaaS characteristics include:
- •Development Environment: IDE, debugging and testing tools
- •Middleware: Web servers, databases, messaging
- •Operating System: Managed by the provider
- •Virtualization and Storage: Abstracted underlying infrastructure
Popular examples: Heroku, Google App Engine, Microsoft Azure App Service, AWS Elastic Beanstalk.
All terms
5R Method
A strategy used during application rationalization to determine the best approach for managing applications.
8R Method
An extended version of the 5R method used in application portfolio management and migration strategies.
Application
A computer program or set of programs designed to streamline business operations.
Architecture
Refers to the structure and behavior of IT systems, processes, and infrastructure within an organization.
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