Certification Practice Exams with Real Test Questions & Answers

A research agency has deployed two autonomous aws video

 ·  PT1H46M27S  ·  EN

data-engineer video for a research agency has deployed two autonomous underwater vehicles in the ocean to track parameters such as salinity, temperature, speed

Full Certification Question

A research agency has deployed two autonomous underwater vehicles in the ocean to track parameters such as salinity, temperature, speed and direction of currents, etc. Vehicle A has twenty sensors whereas Vehicle B has ten sensors. Each sensor is identified by a unique ID. Amazon Kinesis Data Streams is being used to gather data from each sensor. A single Amazon Kinesis Data Stream with two shards is configured based on the total incoming and outgoing data throughput. Two partition keys are generated based on the name of the vehicles. During initial testing, data from Vehicle A experiences a bottleneck whereas data from Vehicle B does not. The overall stream throughput has been validated to be less than the assigned Kinesis Data Streams throughput. Which of the following solutions would you use to address this bottleneck without increasing the total cost and complexity of the system?