Databases

Question 1

Amazon RDS

Answer 1

Relational Database Service

Question 2

Database engines

Answer 2

Amazon Aurora
MySQL
MariaDB

Question 3

Amazon Aurora (engine)

Answer 3

Faster than MySQL, serverless

Question 4

Amazon DynamoDB

Answer 4

NoSQL Database
Can create database tables that can store and receive

Question 5

Amazon DocumentDB

Answer 5

MongoDB compatibility
fast, consistent performance at any scale

Question 6

Amazon Neptune

Answer 6

Graph Database
good choice for highly connected data with a rich variety of relationships. Companies often use graph databases for recommendation engines, fraud detection, and knowledge graphs.

Question 7

Amazon QLDB

Answer 7

Ledger Database

Question 8

Amazon Elsticache

Answer 8

fully managed, in-memory caching solution

Question 9

Amazon MemoryDB for Redis

Answer 9

Redis-compatible, durable, in-memory database service that delivers ultra-fast performance.

Question 10

Amazon Keyspaces (apache cassandra)

Answer 10

scalable, highly available, and managed Apache Cassandra compatible database service
Apache Cassandra is a popular option for high-scale applications that need top-tier performance.

Question 11

Amazon Timestream

Answer 11

fast, scalable, and serverless time series database service for Internet of Things (IoT) and operational applications