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I want to collect in real time the high-frequency data generated by thousands of sensors in a smart city and stream it into an analytics platform. Which service is most appropriate?
①Amazon S3 - object storage suitable for long-term retention
②Amazon DynamoDB - Fast NoSQL database
③Amazon Kinesis Data Streams - can ingest large volumes of streaming data and process it in real time
④AWS Lambda - Execute processing using serverless functions
⑤Amazon CloudWatch - Monitoring service for logs and metrics