[Solved] What is the main advantage of using single-table design in DynamoDB? - Ans: It allows storing different types of related data in one table for faster... | DynamoDB

DynamoDB - Access Patterns and Query Optimization

What is the main advantage of using single-table design in DynamoDB?

AIt requires multiple tables for each data type to keep data separate.

BIt allows storing different types of related data in one table for faster queries.

CIt automatically creates indexes for all attributes without setup.

DIt stores data only in JSON format for easy reading.

Step-by-Step Solution

Solution:

Step 1: Understand single-table design purpose
Single-table design stores multiple related data types in one table to reduce the number of queries needed.
Step 2: Compare options with this purpose
It allows storing different types of related data in one table for faster queries. matches this purpose. Options B, C, and D describe incorrect or unrelated features.
Final Answer:
It allows storing different types of related data in one table for faster queries. -> Option B
Quick Check:
Single-table design = faster queries with one table [OK]

Quick Trick: Single-table design means one table for related data [OK]

Common Mistakes:

MISTAKES

Master "Access Patterns and Query Optimization" in DynamoDB

9 interactive learning modes - each teaches the same concept differently

More DynamoDB Quizzes

What is the main advantage of using single-table design in DynamoDB?