Daily AWS Interview Question Shorts #109 | Which AWS database service supports key-value and do

Q: Which AWS database service supports key-value and document data models?

1. Option A: Amazon RDS - This is a managed relational database service that supports popular open-source database engines such as MySQL, PostgreSQL, Oracle, SQL Server, and MariaDB. It does not support key-value or document data models. Incorrect.

2. Option B: Amazon DynamoDB - This is a fast, fully managed NoSQL database service that supports both key-value and document data models. It allows for flexible schema design and is optimized for high-throughput and low-latency applications. Correct.

3. Option C: Amazon Redshift - This is a data warehouse service that allows users to run complex analytical queries on large datasets. It supports SQL and is not designed for key-value or document data models. Incorrect.

4. Option D: Amazon Aurora - This is a MySQL-compatible relational database engine that combines the performance and reliability of commercial databases with the cost-effectiveness and ease of use of open-source databases. It does not support key-value or document data models. Incorrect.

The correct answer is B, Amazon DynamoDB, because it is a NoSQL database service that specifically supports key-value and document data models, making it a good fit for applications that require flexible schema design and high performance.

📌 Daily AWS Interview Questions by Engineer Comrades
💡 Learn AWS, Cloud & DevOps — Prepare for Certifications and Real Interviews!

This channel offers daily AWS Certified Solutions Architect Associate (SAAC03) memory-based questions, as well as important interview questions to help you ace your next AWS exam and get ready for real-world technical interviews.

🔔 Subscribe here for daily AWS questions!
https://www.youtube.com/@engineercomrades?sub_confirmation=1

Видео Daily AWS Interview Question Shorts #109 | Which AWS database service supports key-value and do канала Engineer Comrades