Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

AWS Migration and Application Management

13 Questions

0 Views

AWS Migration and Application Management

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What method did the engineer use to resolve the timeout issue with S3 in three days?

Increasing the timeout limits in S3 settings

Using a thread pool executor to parallelize thread execution (correct)

Conducting a review of the existing timeout settings

Implementing a single-threaded execution method

What platform was REI's payments apps migrated to?

Microsoft Azure

Oracle Cloud Infrastructure

AWS using the REI's Alpine platform (correct)

Google Cloud Platform

What is the engineer's familiarity with Terraform scripts?

They are not familiar with Terraform's functionality

They only execute Terraform scripts without understanding them

They authored the Terraform scripts from scratch

They understand the functionality but did not author the scripts (correct)

Which AWS feature helps reduce latency compared to on-prem setups?

Centralized cloud infrastructure Signup and view all the answers

How does the engineer's experience align with company needs?

They handle large-scale applications leveraging AWS for infrastructure Signup and view all the answers

What was one of the key roles in the migration of microservices to AWS?

Setting database configurations Signup and view all the answers

Which AWS service was used for alert triggering in a project?

AWS SNS Signup and view all the answers

What programming language was used to write AWS Lambda functions in one project?

Python Signup and view all the answers

What was a significant benefit of migrating to AWS according to the experience shared?

Improving performance Signup and view all the answers

In which training program did the individual execute Terraform scripts?

REI CloudCamp Signup and view all the answers

Which AWS service facilitated the handling of message queuing and asynchronous processing?

AWS SQS Signup and view all the answers

What functionality did the QR code generator provide in relation to AWS S3?

Generating QR code images Signup and view all the answers

What was the method of automating deployments mentioned in the experience?

Pre-written scripts, potentially supported by Terraform Signup and view all the answers

Study Notes

AWS Experience Summary

Extensive AWS experience since 2014, specializing in scaling enterprise applications.
Migrated microservices and databases (Postgres using RDS) from on-premises to AWS.
Led technical migration efforts, ensuring database configurations optimized for AWS.
Used Terraform for automation, though not directly authoring scripts.
Proficient in AWS console for managing CPU/memory resources and troubleshooting using CloudWatch logs.
Hands-on experience with AWS Lambda, provisioning servers, and implementing alerts using SNS and Lambda (Python).
Proficient in AWS SQS for message queuing and asynchronous processing.
Implemented AWS S3 for queue management, QR code generation, and data handling in a mobile restocking app.
Solved a complex S3 timeout issue with a thread pool executor.
Migrated REI's payment apps to AWS using Alpine platform and Terraform.
Created custom AWS dashboards for monitoring and troubleshooting.
Demonstrated proficiency in handling high-volume data and applications, as seen in the retail-store application.
Experienced in optimizing performance and reducing latency compared to on-premises setups.
Skills align well with large-scale, scalable, and reliable infrastructure requirements.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

This quiz covers key aspects of AWS migration and application management, focusing on enterprise scaling and specific services such as RDS, Lambda, and S3. It will test your understanding of AWS migration strategies, automation with Terraform, and resource management. Dive into practical scenarios and challenges faced during cloud migration.