A Media Streaming Company Collects Real-Time Data and Stores It

question 165

Multiple Choice

A media streaming company collects real-time data and stores it in a disk-optimized database system. The company is not getting the expected throughput and wants an in-memory database storage solution that performs faster and provides high availability using data replication. Which database should a solutions architect recommend?

• A) Amazon RDS for MySQL
• B) Amazon RDS for PostgreSQL.
• C) Amazon ElastiCache for Redis
• D) Amazon ElastiCache for Memcached

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Definitions:

Market Value

The existing price for buying or selling an asset or service in the marketplace.

Retained Earnings

The portion of a company's profits that are kept and not paid out as dividends to shareholders, often reinvested into the business.

Special Dividend

A one-time distribution of earnings to shareholders, outside of the regular dividend schedule.

Stock Repurchase

A decision by a company to buy back its own shares from the marketplace, potentially to increase the value of remaining shares.