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Answer: Lease a Transfer Appliance, upload archived files to it, and send it to Google to transfer archived data to Cloud Storage. Establish a connection with Google using a Dedicated Interconnect or Direct Peering connection and use it to upload files daily.
Option B is the correct answer. To manage the initial massive data transfer of 900 TB and continuous daily uploads of 10 TB, using a Transfer Appliance for the bulk initial upload and then establishing a Dedicated Interconnect or Direct Peering for sustained high-speed uploads is the most efficient solution. A 100-MB internet connection would be insufficient for such large data volumes. Option A, which relies on compressing and uploading data, would be too slow, taking potentially months for the initial bulk transfer and too long for daily transfers. Options C and D involve using a Cloud VPN Tunnel, which would not provide the required bandwidth for daily transfers. Therefore, establishing a Dedicated Interconnect or Direct Peering ensures the bandwidth and speed needed for ongoing data uploads.
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Your company, which focuses on data-centric business practices, is developing a new architecture to support these initiatives. You have been tasked with setting up the network infrastructure. The company plans to deploy mobile and web-facing applications on-premises while conducting all data analytics in Google Cloud Platform (GCP). The data strategy includes processing and loading 7 years' worth of archived .csv files totaling 900 TB, followed by the daily upload of an additional 10 TB of data. Currently, the company operates with a 100-MB internet connection. What steps should you take to meet your company's data transfer and processing needs?
A
Compress and upload both archived files and files uploaded daily using the gsutil 'm option.
B
Lease a Transfer Appliance, upload archived files to it, and send it to Google to transfer archived data to Cloud Storage. Establish a connection with Google using a Dedicated Interconnect or Direct Peering connection and use it to upload files daily.
C
Lease a Transfer Appliance, upload archived files to it, and send it to Google to transfer archived data to Cloud Storage. Establish one Cloud VPN Tunnel to VPC networks over the public internet, and compress and upload files daily using the gsutil 'm option.
D
Lease a Transfer Appliance, upload archived files to it, and send it to Google to transfer archived data to Cloud Storage. Establish a Cloud VPN Tunnel to VPC networks over the public internet, and compress and upload files daily.