AWS Solutions Architect Associate Practice Test

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Which AWS service is recommended for applications requiring real-time data processing at scale?

  1. Amazon RDS

  2. Amazon EC2

  3. Amazon Lambda

  4. Amazon Kinesis

The correct answer is: Amazon Kinesis

Amazon Kinesis is the recommended service for applications that require real-time data processing at scale. This service is specifically designed to handle high-throughput data streams, allowing users to collect, process, and analyze real-time streaming data efficiently. Kinesis provides various capabilities, including Kinesis Data Streams, which enables the ingestion of streaming data from various sources, and Kinesis Data Analytics, which can process and analyze that data in real time using standard SQL. This makes it ideal for use cases such as real-time analytics, log and event data processing, and more. While options like Amazon RDS, Amazon EC2, and Amazon Lambda can be used for different data processing workflows, they are not specialized for continuous data streams at scale. Amazon RDS is primarily a relational database service not designed for real-time stream processing. Amazon EC2 provides virtual servers for running applications generally but would require additional setup for stream handling. Amazon Lambda is designed for serverless computing and can process events, but it is not inherently designed to handle large-scale, continuous data streams like Kinesis does.