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Zorluk: KolayAWS Database Services

A gaming developer needs a database that can store and retrieve simple player profile attributes with single-digit millisecond latency at any scale. The schema of the profile data varies frequently between players. Which AWS database service is best suited for this NoSQL key-value workload?

  1. Amazon DynamoDBCevap
  2. B
    Amazon RDS
  3. C
    Amazon Neptune
  4. D
    Amazon Redshift

Cevap

Amazon DynamoDB
Amazon DynamoDB is a serverless, NoSQL database service that provides consistent, single-digit millisecond latency at any scale. It supports both key-value and document data structures, and its schema-less design allows the profile attributes to vary across players.

Adım Adım Çözüm

1
Analyze the workload requirements: key-value data structure, flexible schema (varying player attributes), and single-digit millisecond latency at scale.
Identify that the workload requires a NoSQL database system.
NoSQL databases are designed for schema flexibility and high-throughput key-value access.
2
Match the NoSQL requirement with the appropriate AWS database service.
Amazon DynamoDB is the primary AWS NoSQL service offering managed key-value storage.
Amazon DynamoDB is specifically built to deliver single-digit millisecond response times for key-value and document data at any scale.

Anahtar Kavram

Distinguishing between relational (RDS) and NoSQL (DynamoDB) databases based on access patterns, latency requirements, and schema flexibility.
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Konular

AWS Database Services

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