Basic microservices interview questions and answers 1. What are microservices? How do they differ from monolithic architecture?Hide Answer Microservices are a software architectural style in which an application is divided into small, loosely coupled services that can be developed, deployed, and maintaine...
3.通过在进行服务调用的客户端缓存服务的物理位置,客户端负载均衡就可以提供额外的性能和弹性4.Eureka是Netflix项目,在与Spirng Cloud一起使用时,很容易对Eureka进行建立和配置5.在Spring cloud 、Netflix Eureka 、Netflix Ribbon中使用了3种不同机制来调用服务: 1使用Spring Cloud 服务DiscoveryClient 2使用Spring Cl...
Successful companies like Twitter and Netflix have been able to leverage them to build highly scalable, efficient, and reliable systems, and to deliver more features faster to their customers. In this article we explain the concept of observability in microservices, its challenges and traditional ...
Github: microservices-level10 repository Blog post: Baeldung's guide to Spring Cloud Netflix Eureka Blog post: Config First vs. Discovery First Documentation: Spring Cloud Netflix Interview questions: What is Spring Cloud Netflix?CURL Service discovery Spring Cloud YAML microservice Opinions...
Response time. Yet another core metric which shows off how much time it takes to the application or service to respond to the requests. Errors. This metric indicates the rate of erroneous application or service responses. In case ofHTTPprotocol, we are mostly interested in5xxerrors (the server...
Microservices are best explained when compared with their opposite;monolithic servers. They aredeveloped and deployed as a single unit. In case of Java, the end result is often a single WAR or JAR file. Same is true for C++, .Net, Scala and many other programming languages. ...
4. When it take 10 weeks to implement a POC in a system which should actually be desinged for a certain concept in general, like Netflix is for streaming. Then maybe the conditions werent clear enough from the beginning which raise the questions for a redesingn. Maybe the task ...
Do these microservices now share the same database (they sure need some common data in a database table) or are you going to take the even bigger hammer of giving them all their own database? And a ton of other infrastructure/operations questions. ...
In order to learn about the migration journeys of the interviewees, we opted for a semi-structured interviewing process. The semi-structured format gave the study participants the freedom to describe their journey, as they experienced it. The prepared questions (can be seen in the replication pac...
Clairis an open source project for thestatic analysisof vulnerabilities in application containers (currently includingappcandDocker). –https://github.com/coreos/clair Please do not ignore the threats which may come from the containers and make the vulnerabilities scan a mandatory step before publishi...