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What is DynamoDB?

Educative Answers Team

Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

DynamoDB is a NoSQL database. It has built-in security and in-memory cache for internet scale applications.

Key Features

1. Performance

DynamoDB scales according to your demand and maintains response times under ten milliseconds at any scale. For applications that require a response time in microseconds, DynamoDB Accelerator (DAX) provides a fully managed in-memory cache.

2. No need to manage your servers

Using DynamoDB saves you the trouble of managing and maintaining servers. Moreover, DynamoDB offers availability and fault-tolerance.

3. Security

By default, DynamoDB secures your data by encrypting it.

Some notable users

DynamoDB is used by famous companies like:

  • Samsung

  • Netflix

  • Lyft

To learn more, refer to their official website.

RELATED TAGS

aws
nosql
database
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Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

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