Skip to main content

??

  1. How do you apply architectural principles to software and framework design?
  • Modularity and Separation of Concerns
  • Abstraction
  • Decoupling
  • Reusability
  • Documentation
  1. What's your approach to organizing and delegating large projects?

  • High level

    • Scope for each components
    • Decoupling
    • Delegation

  • Detailed

    • Documentation
    • Code guild line & lint style
    • Regular report feedback and improvement
    • Prioritization
  1. How do you implement solutions to programming errors?
  • Identify the Problem
  • Isolate the Issue
  • Review Your Code
  • Check Assumptions
  • Use Debugging Tools
  • Print Debugging
  • Step Through Code
  • Check Inputs and Outputs
  • Consult Documentation
  • Version Control
  • Internet Search
  • Collaboration
  • Fix Incrementally
  • Regression Testing
  • Document Solutions
  • Learn from Errors
  1. How do you choose and define databases for storing information?
  • Understand Data Requirements
  • Data Model
  • Scalability
  • Performance
  • Consistency and Availability
  • Transaction Support
  • Security
  • Cost
  • Ecosystem and Integration
  • Data Backup and Recovery
  • Vendor Lock-In
  • Prototyping and Testing
  • Documentation and Training
  1. What Is A Cluster?

A cluster is group of computer machines that can individually run a software. Clusters are typically utilized to achieve high availability for a server software. Clustering is used in many types of servers for high availability.

Bulkhead Circuit Breaker Rate limiting Retry Timeout

aggregate log into elasticsearch

preprocess the db data into elasticsearch

North-South Traffic Flow​

North-South traffic flow refers to the communication between devices or systems in different network segments, often crossing the boundary of the local network or data center.

East-West Traffic Flow​

East-West traffic flow refers to communication between devices or systems within the same network segment or data center

Strategies for Effective Unit Testing​

  1. Start Early and Keep Testing Incrementally
  2. Test One Thing at a Time
  3. Use Descriptive Test Names
  4. Code Coverage Consideration
  5. Refactor Tests as Code Evolves