Explain what IaaS & PaaS & SaaS are from Zeabur? Introduction to cloud service model!

Preface

What is Zeabur? And what are PaaS & IaaS & SaaS? This article explains these terms from different perspectives.

First of all, from relying on local architecture in the past, migrating data to the cloud has become a global trend, and cloud computing services play an important role from enterprises to self-employed individuals. The flexible and scalable features of the cloud help countless companies and individuals achieve services such as data storage, application hosting, and global information sharing.And we often hear IaaS, PaaS, SaaS, are the three main cloud service models! Today we will introduce the features and differences of these three models, and how these services can add value to your cloud experience!

PaaS & IaaS & SaaS Difference? 

IaaS & PaaS & SaaS are three different cloud computing and three different cloud computing models.

IaaS (Infrastructure as a Service, Infrastructure as a Service)

IaaS provides a series of virtual IT infrastructure, such as computing resources, servers and storage space. Enterprise users can expand resources according to current needs, with high scalability and flexibility. The IaaS service model is mainly aimed at enterprises that require a large amount of computing and storage data. By paying according to actual usage, it saves a lot of initial investment and operating costs.

PaaS (Platform as a Service, platform as a service)

PaaS provides developersA complete platform for testing and deploying applications. This type of platform includes an operating system, database and development tools, allowing developers to focus on writing programs without worrying about the maintenance of the underlying software and hardware. PaaS is very convenient for rapid development and deployment of new applications, especially suitable for teams pursuing high innovation, growth or independent developmentBy.

SaaS (Software as a Service, software as a service)

SaaS provides enterprises and general individual users with software that can be directly connected to the Internet. This type of software service usually runs on different cloud servers, and users can pay directly through subscription. SaaS solutions range from office automation (such as Google Workspace) to enterprise resource planning (such as SAP). They are very convenient and fast and suitable for enterprises or individuals of all sizes.

The following provides a table comparison of IaaS & PaaS & SaaS:

Why do developers need PaaS? How to solve daily pain points?

As a developer, you often encounter problems such as environment configuration, resource management, expansion and deployment steps. If you encounter these problems, you have to spend time to solve them individually, which is really time-consuming and labor-intensive.At this time, PaaS's preconfigured development environment and automated resource management can help developers save a lot of time and costs.