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01: Q07 – Q12 Java Micro & Web services Interview Q&As

Extends Java Web Services Basics Interview Q&As – Q01 – Q06. Q7. What is a microservice architecture (aka MSA)?… … Read more ›...



01: Q13 “12 Rules” for REST API design & development

These are more like rules to develop RESTFul web services as opposed to being the best practices. REST is an architectural … … Read more ›...



10+ Domain Driven Design (i.e. DDD) Interview Q&As

Q1. What is Domain Driven Design (i.e. DDD)? What is DDD oriented microservice? A1. Domain-driven design advocates modelling based on the … … Read more ›...



10+ Key Microservices Interview Questions Answered

Q1. How will you go about choosing REST vs Messaging for Microservices? A1. Microservices can be invoked both synchronously and asynchronously. … … Read more ›...



6 Distributed storage & computing systems interview Q&As

Q1. What are the key requirements to be a distributed system?
A1. A distributed system must satisfy the following 3 characteristics.…

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7 Apache Kafka architecture interview Q&As

Apache Kafka is used in Micro Services Architecture (i.e. MSA) to Big Data & Low Latency application architectures. Q1. What is … … Read more ›...



DevOps Kubernetes (aka K8s), Docker & Microservices Q&As

Q1. What is the difference between Docker & Kubernetes? A1. This is like comparing apples to oranges. Docker & Kubernetes can … … Read more ›...



Event sourcing & CQRS interview Q&As

Most feasible way to handle consistency across microservices is via eventual consistency. This model doesn’t enforce distributed ACID transactions across … … Read more ›...



QoS & SLAs interview Q&As on Availability, Serviceability, Fault tolerance & Disaster Recoverability – Non Functional Requirements

Q1. What are the system qualities that typically form a basis for QoS requirements? A1. Quality of service (QoS) … … Read more ›...



Spring Cloud Microservices interview Q&As

This extends 15 Spring Boot interview questions & answers. Spring Boot & Spring Cloud are used for building Microservices architecture… … Read more ›...



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