From the perspective of industry trends, Serverless is a necessary revolution in cloud computing.
What is a Serverless
Serverless allows users to manage their applications at the service level, rather than the server/container level, for “zero” o&M.
By analogy, Vue can be called Domless because it hides DOM manipulation and doesn’t require developers to pay attention to view layer updates. In the same vein, Serverless hides the operational details, allowing developers to focus more on the functionality rather than the operational details.
Technical features of Serverless
The most widely used product of Serverless at present is cloud function, which has the following characteristics:
- event-driven
- Single event processing
- Elastic scaling
- Stateless development
The value of Severless
The commercial value of Severless’s technical features is reflected in the following aspects:
- Reduce o&M requirements
- Reduce operating costs
- Shorten iteration cycle and online time
- A quick trial and error
Refer to the article
Serverless Application Development Guide