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Pachacha [2.7K]
3 years ago
12

An online company wants to conduct real-time sentiment analysis about its products from its social media channels using SQL.

Computers and Technology
1 answer:
iogann1982 [59]3 years ago
4 0

Answer:

An online company wants to conduct real-time sentiment analysis about its products from its social media channels using SQL. The solution which has lowest cost and operational burden is as follow:

B. Configure the input stream using Amazon Kinesis Data Streams. Use Amazon Kinesis Data Analytics to write SQL queries against the stream.

Explanation:

  • The option A is not correct as this solution doesn't have lowest cost and operational burden as set up a streaming data ingestion application on Amazon EC2 and connect it to a Hadoop cluster for data processing will have more cost and operational burden.
  • The lowest cost and operational burden solution is that we configure input stream using Amazon Kinesis Data Streams. We can use Amazon Kinesis Data Analytics to write SQL queries against the stream.
  • The option c and d are also more pricey in terms of cost and operational burden as compared to Amazon Kinesis Data stream and analytics.  

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IR.  It is one of communication where infrared technology used. It is like face to face communication and speed of data transaction limited and it is also one to one communication made for data transactions. Communication paired and covered very little distances.

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D. Algorithms of simple problems are readily available for reference. ​

Explanation:

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