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INSIGHTJan 16, 2024·6 min read

Achieving 99% Cost Reduction in AWS Data Transfer Expenses

Achieving 99% Cost Reduction in AWS Data Transfer Expenses
AI
Asad Imtiaz
Solutions Architect · AWS, Cybersecurity, DevOps

One Dynamic demonstrated a groundbreaking method for slashing data transfer costs within AWS by leveraging S3's unique characteristics.

The Challenge

AWS imposes varying rates for data transfer, with charges escalating for cross-region and cross-availability zone transfers. One Dynamic recognized this challenge and devised a solution to alleviate the financial burden for AWS users.

The Solution

By leveraging Amazon S3 as an intermediary for data transfer between AWS resources in different availability zones, and immediately deleting transferred data to minimize storage costs, One Dynamic achieved nominal costs with no additional data transfer charges.

Results

Experiments yielded a 99% reduction in data transfer costs. The method leverages S3's free intra-region transfer characteristic, making it applicable to organizations of any scale running cross-AZ workloads on AWS.

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