AWS · SAP-C03
Data transfer and network costs
SAP-C03 · Lesson 19 of 28 · 2:41:30
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In this lesson
Prepare for the SAP-C03 exam (AWS Certified Solutions Architect – Professional). In this lesson: content delivery with CloudFront and Origin Shield, data transfer between Availability Zones, the cost of NAT gateways, gateway endpoints, Transit Gateway, and PrivateLink, and replication across Regions. Includes three original practice questions.
Preview the topics
- Customers in forty countries download monthly statements from an S3 bucket, and the data transfer bill keeps growing, along with the load on the bucket. What should the architect add?
- Batch jobs in private subnets copy forty terabytes a month to and from S3 through a NAT gateway, and NAT processing is now the largest line on the network bill. What should the architect do?
- Two VPCs exchange fifty terabytes a month between an analytics cluster and its data store, and both sit on a transit gateway with a hundred other VPCs. What should the architect do to cut the cost?