AWS costs escalate unexpectedly due to complex pricing models, misconfigurations, and inefficient resource usage. This report provides comprehensive strategies to reduce AWS expenses while maintaining performance, focusing on data transfer optimization, resource management, and service-specific techniques.Understanding AWS Cost DriversData Transfer Expense AnalysisData transfer costs significantly impact AWS bills through inter-region, cross-AZ, and internet egress charges, contributing to overall cloud infrastructure expenses. Transfers within the same region but across availability zones inc...