What are the characteristics of lightweight application servers?

Characteristics of lightweight application servers include:

1. Lightweight application servers typically offer only basic functionality and do not include the extensive features and components found in traditional application servers, resulting in less system resource usage.
2. Fast startup speed: Light-weight application servers provide only basic functions without complex configurations or deployment processes, resulting in a generally quick startup time.
3. Easy to use: Lightweight application servers typically employ simple configuration and deployment methods, allowing users to quickly get started with development and deployment.
4. High flexibility: Lightweight application servers typically support multiple programming languages and frameworks, allowing users to choose the appropriate technology stack for development based on their own needs.
5. Highly customizable: users can customize and expand the lightweight application server according to their own needs to meet specific business requirements.