Programmer Think

Microservice architecture is an architecture mode. It advocates dividing a single application into a group of small services. Services coordinate and cooperate with each other to provide final value for users. Each service runs in its own process, and services cooperate with each other through lightweight communication mechanism (usually RESTFU ...

Gateway concept Gateway is also known as inter network connector and protocol converter. Gateway realizes network interconnection above the network layer. It is a complex network interconnection device, which is only used for the interconnection of two networks with different high-level protocols. Gateway can be used for both Wan interconnecti ...

1, Gateway service1. Gateway modeAs the outermost service of the architecture, the gateway is used to uniformly intercept requests from various ports, identify the legitimacy of requests, intercept abnormal actions, provide routing and load capacity, and protect business services; This strategy is similar to the appearance mode.The logic of Gat ...

1, Gateway service 1. Gateway mode As the outermost service of the architecture, the gateway is used to uniformly intercept requests from various ports, identify the legitimacy of requests, intercept abnormal actions, provide routing and load capacity, and protect business services; This strategy is similar to the appearance mode. The logi ...

Special note: This is really not the title party. I have written code for 20 + years. I really think go fuzzing is the most awesome code self-test method I have ever seen. When I used the AC automata algorithm to improve the keyword filtering efficiency (by ~ 50%) and the processing mechanism of mapreduce for panic, I found the edge bug throu ...

Dapr (* * D * * distributed application runtime) is an open source, portable and event driven runtime. It enables developers to easily build elastic and micro service applications running on cloud platforms and edges, whether stateless or stateful. Dapr enables developers to focus on writing business logic rather than solving the challenges of ...

catalogue 1.Jenkins+Docker+SpringCloud deployment scheme optimization 2. Design the construction parameters of Jenkins cluster project 3. Multi server remote publishing of microservices 4.Nginx+Zuul cluster realizes high availability gateway 1.Jenkins+Docker+SpringCloud deployment scheme optimization Problems in the above deployment sc ...

docker-compose Docker compose project is the official open source project of docker, which is responsible for the rapid arrangement of docker container clusters By writing a docker compose file, you can start / stop / update multiple services at the same time (you can define dependencies and start services in order) Docker compose divides th ...

01. Nacos 1. Introduction It is said that Nacos has more than 100000 instances running inside Alibaba, which has passed the test of various large traffic such as double 11 C: Consistency: all nodes see the same data at the same time A: Availability: all requests receive a response P: Partition tolerance: CPA theory ...

SpringBoot filter, interceptor, Aop section 1, Filter Add the following annotation to the startup class: @ ServletComponentScan. Filter is a Servlet container level filter. It can filter almost all requests based on function callback. The complete process of filter: filter preprocesses the user request, then sends the request to the Ser ...