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Distribution in Spark refers to how data is divided across different nodes in a cluster for parallel processing.
Data is partitioned across multiple nodes in a cluster to enable parallel processing
Distribution can be controlled using partitioning techniques like hash partitioning or range partitioning
Ensures efficient utilization of resources and faster processing times
AWS Glue can process petabytes of data per hour
AWS Glue can process petabytes of data per hour, depending on the configuration and resources allocated
It is designed to scale horizontally to handle large volumes of data efficiently
AWS Glue can be used for ETL (Extract, Transform, Load) processes on massive datasets
Distribution in Spark refers to how data is divided across different nodes in a cluster for parallel processing.
Distribution in Spark determines how data is partitioned across different nodes in a cluster
It helps in achieving parallel processing by distributing the workload
Examples of distribution methods in Spark include hash partitioning and range partitioning
AWS Glue can process petabytes of data per hour.
AWS Glue can process petabytes of data per hour, making it suitable for large-scale data processing tasks.
It can handle various types of data sources, including structured and semi-structured data.
AWS Glue offers serverless ETL (Extract, Transform, Load) capabilities, allowing for scalable and cost-effective data processing.
It integrates seamlessly with other AWS services...
Spark is a fast and general-purpose cluster computing system, while PySpark is the Python API for Spark.
Spark is a distributed computing system that provides an interface for programming entire clusters with implicit data parallelism and fault tolerance.
PySpark is the Python API for Spark that allows developers to write Spark applications using Python.
Spark and PySpark are commonly used for big data processing, machine...
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
First round was Aptitude round, Questions were tricky.
Search for a key in a 2D array where rows and columns are sorted in ascending order.
Iterate through each row and column to search for the key
Start from the top right corner or bottom left corner for efficient search
Use binary search within each row or column for faster search
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
Sonata Software interview questions for popular designations
Learning DevOps involves a combination of self-study, online courses, hands-on experience, and networking with other professionals.
Take online courses on platforms like Udemy, Coursera, or Pluralsight to learn the fundamentals of DevOps practices and tools.
Practice using DevOps tools in a lab environment or on personal projects to gain hands-on experience.
Attend DevOps meetups, conferences, and webinars to network with...
To check container logs, use commands like docker logs or kubectl logs.
Use 'docker logs
Use 'kubectl logs
Check log files within the container by accessing the container's shell and navigating to the log directory.
To restart Jenkins, you can either use the Jenkins web interface or the command line.
To restart Jenkins using the web interface, navigate to 'Manage Jenkins' > 'Reload Configuration from Disk' > 'Restart'
To restart Jenkins using the command line, you can use the following command: 'sudo systemctl restart jenkins'
Make sure to have the necessary permissions to restart Jenkins
Write some groovy code
Get interview-ready with Top Sonata Software Interview Questions
AMCAT aptitude test for the first round, selected candidates will further go through 2 rounds of interview
General aptitude online test
I have experience working on various projects including web development, mobile app development, and database management.
Developed a web application using React.js and Node.js for a client in the e-commerce industry
Created a mobile app using Swift for a healthcare startup to track patient data
Managed a MySQL database for a financial services company to store and retrieve customer information
I was interviewed in Aug 2024.
There are various types of licenses and features available in cloud services.
Different cloud providers offer different types of licenses and features.
Common types include pay-as-you-go, subscription-based, and free tier licenses.
Features can include storage, compute power, networking capabilities, security tools, and more.
Intune MDM manages entire devices while Intune MAM manages only the apps and data on devices.
Intune MDM controls device settings and configurations
Intune MAM focuses on securing and managing specific applications and data on devices
Intune MDM can enforce device compliance policies
Intune MAM allows for app-level encryption and data protection
To troubleshoot Outlook issues, start by checking internet connection, restarting Outlook, updating software, checking email settings, and contacting IT support if needed.
Check internet connection
Restart Outlook
Update software
Check email settings
Contact IT support if needed
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Aptitude was about quantitative, reasoning and verbal
Microservices are a software development technique where an application is composed of small, independent services that communicate over well-defined APIs.
Microservices are small, independent services that work together to form an application
Each microservice is responsible for a specific function or feature
Microservices communicate with each other over well-defined APIs
Microservices can be developed, deployed, and sca...
Repository design pattern is a structural design pattern that separates the data access logic from the business logic in an application.
It provides a way to access data from a data source without exposing the underlying data access code to the business logic.
It helps in achieving separation of concerns by keeping data access code in a separate layer.
Commonly used in applications where data needs to be accessed from mul
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The duration of Sonata Software interview process can vary, but typically it takes about less than 2 weeks to complete.
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