Let’s first prepare this microservice used in building automation. Microservices are a software architecture model. It makes a large application into many small and independent services, each service has its own responsibilities and goals.
1. What are the benefits of using microservices in building automation
Strong scalability: if you can add and delete services according to actual needs, you will not be afraid of the system being huge and complicated. For example, energy consumption in different regions can be viewed by adding energy monitoring services.
Improve development efficiency: Different teams can be responsible for different services development at the same time, so the progress will be faster
Good flexibility: One service is paralyzed and does not affect the operation of other services, ensuring the stability of the system.
2. Steps to build a microservice
Requirement analysis: clarify what functions should be used in our building automation, such as access control and lighting control
Service division: Divide large projects into small services Microservices for building automation, such as security services and environmental monitoring services.
Development and deployment: Develop services in the appropriate programming language and framework and then deploy them to the server.
Monitoring and maintenance: Always keep an eye on the service operation status and deal with any problems in a timely manner.
3. Communication methods between microservices
API: Simple and universal, it is the way many microservices communicate with each other.
Message queue: It can communicate asynchronously and improve system performance. For example, it is often used by people.
4. Microservice security measures
Identity Authentication: The service can only be accessed if the authentication is passed.
Authorization management: Give different permissions to different users.
Data encryption: protects data transmission and storage security.
Let's enter the Q&A session
Q: How is the comparison between microservices and monolithic architectures?
The answer is, a single architecture is a large whole, and development and deployment are complex and difficult to change. But microservices are small modular, each piece can be optimized well, making development and deployment easy and simple
Q: Are the requirements for developers high?
Answer: To understand multiple languages and frameworks, you must also be able to deal with communication and cooperation issues between services, which have certain requirements. After all, each part must not only be good at "self" and also coordinate with the overall situation.
Q: Is microservice fault-tolerant?
Answer: If a microservice has a fault-tolerant mechanism, a service hang cannot affect all of it, and it can ensure the normal operation of some functions of the system.
Q: Is the cost of microservices high?
Answer: Infrastructure needs to be built in the early stage, and the cost will be higher. But in the long run, it is still worth it to improve efficiency and be scalable
Provide global procurement services for weak current intelligent products! Regarding the application of microservices in building automation, I think this is a future trend. It makes building management smarter, more efficient and optimized. Although it has difficulties, it has great benefits.
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