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I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
Singleton pattern ensures a class has only one instance and provides a global point of access to it.
Used to restrict the instantiation of a class to one object
Provides a global point of access to the instance
Commonly used in logging, caching, thread pools, database connections
Example: Database connection manager class with a single instance
Circuit Breaker is a design pattern used in microservices to prevent cascading failures.
Circuit Breaker monitors the availability of a service and prevents requests from being sent if the service is unavailable.
It helps in improving the resilience of the system by providing a fallback mechanism.
When the Circuit Breaker is open, it redirects calls to a predefined fallback method or returns an error response.
Once the ser...
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I applied via Naukri.com and was interviewed before Dec 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Jul 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before May 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Aug 2020. There was 1 interview round.
Container orchestration involves managing and automating the deployment, scaling, and operation of containers.
Use a container orchestration tool like Kubernetes, Docker Swarm, or Apache Mesos
Define the desired state of your containers in a configuration file
Monitor and manage container health and resource usage
Automate scaling and load balancing
Ensure high availability and fault tolerance
Implement security measures
Use ...
I applied via Approached by Company and was interviewed before Oct 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
posted on 20 Apr 2021
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
Coding test for SQL, was there.
I applied via Approached by Company and was interviewed in Jun 2023. There were 3 interview rounds.
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