e-Book: Primer on Platform as a Service (PaaS)
This e-book provides an in-depth introduction to platform as a service (PaaS) and underlying concepts.
January 3, 2019
Platform as a Service (PaaS) is a cloud computing model that provides users with a platform for developing, running, and managing their applications without the underlying infrastructure. In a PaaS model, the cloud service provider manages the underlying hardware and software infrastructure, while the user is responsible for developing and managing their applications.
Some key features of PaaS include:
- Development Environment: PaaS providers offer a development environment that enables users to build, test, and deploy their applications. This environment typically includes programming languages, libraries, tools, integrated development environments (IDEs), and application frameworks.
- Scalability: PaaS providers offer the ability to scale computing resources up or down as needed, allowing users the flexibility to respond to changing application requirements.
- Self-Service: PaaS providers offer self-service portals that enable users to provision and manage their computing resources without relying on IT staff.
- Pay-as-you-go Pricing: PaaS providers typically offer pay-as-you-go pricing models, which enable users to pay only for the computing resources they use rather than making significant upfront investments in hardware and software.
- Integration with Other Services: PaaS providers often integrate with other cloud services, such as databases, messaging, and identity management, to provide users with a more comprehensive application development and deployment environment.
PaaS can be used for a wide range of application development and deployment scenarios, including web applications, mobile applications, and enterprise applications. By leveraging PaaS, users can reduce the cost and complexity of managing their infrastructure while improving scalability, flexibility, and agility.
The Platform as a Service (PaaS) category within our CIO Reference Library is a curated collection of resources, articles, and insights focused on the PaaS model, its key characteristics, benefits, and challenges. This category aims to provide IT leaders and other executives with a comprehensive understanding of the PaaS model and its potential impact on developing, deploying, and managing applications and services within organizations.
In this category, you will find valuable information on a wide range of topics related to Platform as a Service (PaaS), including:
- An overview of the PaaS model, its history, and its evolution over time, providing context for the current state of PaaS in the enterprise landscape.
- Key characteristics of PaaS, such as the provision of a cloud-based environment for the development, deployment, and management of applications, with built-in tools, services, and infrastructure components.
- The benefits of adopting PaaS solutions for organizations including reduced development time, lower infrastructure and operational costs, increased scalability, and simplified application lifecycle management.
- Potential challenges and risks associated with PaaS adoption, such as data security and privacy concerns, compliance requirements, vendor lock-in, and ensuring a reliable and performant platform.
- An overview of typical PaaS use cases and applications across various industries and business functions, such as web application development, mobile app development, data analytics, and Internet of Things (IoT) solutions.
- Factors to consider when evaluating and selecting PaaS vendors including functionality, integration capabilities, platform compatibility, pricing, support, and vendor reputation.
- An introduction to the broader cloud computing landscape, including the relationships between PaaS, Software as a Service (SaaS), and Infrastructure as a Service (IaaS), and how these service models can be combined to meet an organization’s unique needs.
By exploring the Platform as a Service (PaaS) category, IT leaders and other executives can gain a solid understanding of the PaaS model, its advantages, and potential challenges. This knowledge will enable informed decision-making regarding adopting and managing PaaS solutions, positioning your organization to maximize the benefits of this innovative and rapidly evolving service model.
