DAS-C01 · Question #143
A manufacturing company has many loT devices in different facilities across the world. The company is using Amazon Kinesis Data Streams to collect the data from the devices. The company's operations t
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Question
A manufacturing company has many loT devices in different facilities across the world. The company is using Amazon Kinesis Data Streams to collect the data from the devices. The company's operations team has started to observe many WnteThroughputExceeded exceptions. The operations team determines that the reason is the number of records that are being written to certain shards. The data contains device ID capture date measurement type, measurement value and facility ID. The facility ID is used as the partition key. Which action will resolve this issue?
Options
- AChange the partition key from facility ID to a randomly generated key
- BIncrease the number of shards
- CArchive the data on the producers' side
- DChange the partition key from facility ID to capture date
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