Question-9: You are working with an eCommerce company which has more than 1 lakh different products which are getting sold online. You want to advertise different product in real time to the user who are currently browsing the website through eMail, recommendation or text messages. Which of the following AWS services you can combine to implement this requirement?
- Kinesis Data Stream, HDFS, Kinesis Connector
- Kinesis FireHose, HDFS, Kinesis Data Analytics
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- EMR, S3 and DynamoDB
Exp: In the question requirement is showing advertisement in near-real time. Get the latest AWS Training, Certification Preparation Material, Books & Interview questions Hence, we need to collect the data asap and the best solution for this is Kinesis Data Stream, and we can store all the pre-created advertisement in the DynamoDB, S3 or HDFS anywhere. Once we get the real-time stream data and join this data with the pre-created advertisement so that relevant ads can be selected and shown in the recommendations or send an email with the recommendations.