AWS-Certified-Big-Data-Specialty-BDS-C00-(BDS-C00).pdf -...

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BDS-C00 BDS-C00 Dumps BDS-C00 Braindumps BDS-C00 Real Questions BDS-C00 Practice Test BDS-C00 dumps free Amazon AWS Certified Big Data Specialty (BDS-C00)
Question: 75 An organization currently runs a large Hadoop environment in their data center and is in the process of creating an alternative Hadoop environment on AWS, using Amazon EMR. They generate around 20 TB of data on a monthly basis. Also on a monthly basis, files need to be grouped and copied to Amazon S3 to be used for the Amazon EMR environment. They have multiple S3 buckets across AWS accounts to which data needs to be copied. There is a 10G AWS Direct Connect setup between their data center and AWS, and the network team has agreed to allocate 50% of AWS Direct Connect bandwidth to data transfer. The data transfer cannot take more than two days. What would be the MOST efficient approach to transfer data to AWS on a monthly basis?
Question: 76 An organization is developing a mobile social application and needs to collect logs from all devices on which it is installed. The organization is evaluating the Amazon Kinesis Data Streams to push logs and Amazon EMR to process data. They want to store data on HDFS using the default replication factor to replicate data among the cluster, but they are concerned about the durability of the data. Currently, they are producing 300 GB of raw data daily, with additional spikes during special events. They will need to scale out the Amazon EMR cluster to match the increase in streamed data. Which solution prevents data loss and matches compute demand?

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