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I have used various services in GCP including BigQuery, Dataflow, Cloud Storage, and Pub/Sub.
BigQuery for data warehousing and analytics
Dataflow for data processing and ETL
Cloud Storage for storing and accessing data
Pub/Sub for messaging and event-driven architectures
Data pipelines in GCP can be created using various tools like Dataflow, Dataproc, and Cloud Composer.
Choose the appropriate tool based on the use case and data volume
Define the data source and destination
Create a pipeline using the chosen tool and define the data transformations
Test and deploy the pipeline
Monitor and troubleshoot the pipeline for any issues
Real-time data services can be used to migrate datawarehouse with GCP services.
Use Cloud Dataflow to ingest and transform data in real-time
Use Cloud Pub/Sub to stream data to BigQuery or Cloud Storage
Use Cloud Dataproc to process data in real-time
Use Cloud Composer to orchestrate data pipelines
Use Cloud Spanner for real-time transactional data
Use Cloud SQL for real-time relational data
Use Cloud Bigtable for real-time N
I was interviewed in Dec 2024.
I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.
I am a Cloud Engineer with a strong background in designing, implementing, and managing cloud infrastructure.
Experienced in working with AWS, Azure, and Google Cloud Platform
Skilled in automating tasks using tools like Terraform and Ansible
Proficient in monitoring and optimizing cloud resources for cost efficiency
Strong understanding of networking and security principles in cloud environments
Query to find employees with middle name 'Mohan' and salary over 2 lac.
Use SELECT statement to retrieve data from employee table
Use WHERE clause to filter employees with middle name 'Mohan' and salary over 2 lac
Example: SELECT * FROM employee WHERE middle_name = 'Mohan' AND salary > 200000
A program to convert a string into uppercase and lowercase.
Use built-in functions like toUpperCase() and toLowerCase() to convert the string.
Iterate through each character of the string and convert it to uppercase or lowercase accordingly.
Ensure to handle special characters and spaces appropriately.
Count common elements in two lists
Iterate through both lists and count occurrences of each element
Use a dictionary to store counts of elements in both lists
Return the common elements and their counts
Developed a cloud-based data analytics platform using Python and AWS services
Used AWS Lambda functions for serverless computing
Implemented data processing pipelines with AWS Glue and S3
Utilized Python libraries like Pandas and NumPy for data analysis
I was interviewed in Oct 2022.
Replication performance issues can arise due to network latency, hardware limitations, and inefficient queries.
Network latency can cause delays in replication, leading to slower performance.
Hardware limitations such as insufficient memory or slow disk speeds can also impact replication performance.
Inefficient queries can cause replication to lag behind, leading to slower performance.
Monitoring replication lag and optim...
66degrees interview questions for popular designations
Top trending discussions
I applied via Job Portal and was interviewed in Jul 2024. There was 1 interview round.
There is a question based on Rest API and another question on Java
Machine coding round
Developed a web application for managing inventory and sales for a retail store
Used React.js for front-end development
Implemented Node.js for back-end functionality
Utilized MongoDB for database management
I am a passionate software developer with experience in Java, Python, and web development.
Experienced in Java, Python, and web development technologies
Strong problem-solving skills
Team player with excellent communication skills
I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.
Emails to the host and guests.
I have the necessary skills, experience, and passion for the role.
I have relevant experience in the industry
I possess the required skills and qualifications
I am passionate about the work and eager to contribute
I have a track record of success in similar roles
Seeking new challenges and growth opportunities in a different environment.
Desire for new challenges and learning experiences
Opportunity for career advancement
Seeking a better work-life balance
Interest in exploring different industries or sectors
I applied via Approached by Company and was interviewed before Apr 2022. There were 8 interview rounds.
This is literally a live coding test. For analytics expect SQL, python, R.
Ararat can be sorted alphabetically or numerically.
Sort alphabetically: Arrange in ascending order based on the letters in the word.
Sort numerically: Arrange in ascending order based on the numerical value of each character.
I applied via Company Website and was interviewed in Sep 2023. There were 2 interview rounds.
Implement an iterator to flatten 2D vector
Use Dijkstra's algorithm to find the shortest path to get all keys
Implement Dijkstra's algorithm to find the shortest path in a graph
Consider the keys as nodes in the graph and the paths between keys as edges
Keep track of the keys collected and update the shortest path accordingly
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