Java

What type of Prometheus metric is best suited for a graph of order quantities?

Tell me about your experience with Spring and Spring Boot. Rate yourself on a three-point scale.

How does Pod differ from Deployment in Kubernetes?

Do you have experience working with Kotlin?

What guarantees does a foreign key provide for data in a relational database?

Is there experience supporting a project in production? Incident analysis, monitoring with graphs, logs.

How are Topic and Partition related in Kafka?

How to resolve the problem of cyclic dependencies when using dependency injection?

What technical issues and weaknesses of JVM as a platform would you highlight?

Do you have experience working with message brokers and which ones? At the user level or do you know the internal structure?

Do you have experience optimizing SQL queries? Can you analyze the query plan?

Are you ready to participate in production support and respond to critical incidents (24/7 duty)?

How does a Docker image differ from a Docker container?