NextGen Healthcare Senior Engineer Interview Questions and Answers

I have been working on a technology stack that includes Java, Spring Boot, Angular, and MySQL.

• Java programming language for backend development

• Spring Boot framework for building and deploying Java applications

• Angular framework for frontend development

• MySQL database for data storage and retrieval

The .Net framework is a powerful tool for developing microservices using Web APIs.

• The .Net framework provides a set of libraries and tools for building scalable and reliable microservices.

• Web APIs in .Net allow for easy communication between different services and clients.

• Features like dependency injection and middleware in .Net make it easier to develop and maintain microservices.

• Examples of popular frameworks for bui...read more

To troubleshoot a network bottleneck in a web API application hosted in a public cloud like Azure or AWS, one can analyze network traffic, monitor server performance, and optimize resource allocation.

• Use network monitoring tools to analyze traffic patterns and identify potential bottlenecks.

• Monitor server performance metrics such as CPU usage, memory usage, and disk I/O to pinpoint any resource constraints.

• Optimize res...read more

Azure Service Fabric clusters are used to deploy and manage microservices-based applications on Microsoft Azure.

• Azure Service Fabric clusters provide a platform for deploying and managing scalable and reliable microservices.

• They offer automatic scaling, rolling upgrades, and health monitoring for microservices.

• Service Fabric clusters can be used to deploy stateless or stateful microservices.

• They support multiple progra...read more

REST is lightweight and flexible, while SOAP is more structured and standardized.

• REST uses HTTP methods for communication, while SOAP uses XML messaging.

• REST is better suited for mobile and web applications, while SOAP is better for enterprise-level applications.

• REST is stateless, while SOAP can maintain state between requests.

• REST is easier to implement and understand, while SOAP has a steep learning curve.

• REST is mor

The architecture of the project is based on microservices with a containerized approach using Docker and Kubernetes.

• Utilizes microservices architecture for scalability and flexibility

• Containerized approach using Docker for easy deployment and management

• Orchestrated with Kubernetes for automated scaling and monitoring