1. Introduction & Overview What is the Variable Cost Model? The Variable Cost Model refers to expenses that vary directly with the level of business activity or production output. In DevSecOps, variable costs include expenses like cloud computing resources (e.g., AWS EC2 instances, Azure VMs), serverless computing charges, API calls, data storage, and third-party security … Read more
1. Introduction & Overview What is Cloud Economics? Cloud Economics refers to the strategic management of cloud computing costs to optimize resource utilization, scalability, and financial efficiency in cloud-based environments. It involves principles, tools, and practices to balance performance, security, and cost, ensuring organizations maximize value from their cloud investments. History or Background Cloud Economics … Read more
1. Introduction & Overview What is Total Cost of Ownership (TCO)? Total Cost of Ownership (TCO) is a financial estimate that quantifies the complete cost of acquiring, operating, and maintaining a system, application, or process over its entire lifecycle. In the context of DevSecOps, TCO encompasses not only the initial development and deployment costs but … Read more
Table of Contents 1. Introduction & Overview What is Cost Optimization? Cost optimization in DevSecOps is the process of minimizing expenses in development, security, and operations while maintaining performance, security, and reliability. It involves analyzing resource usage, automating processes, and leveraging tools to reduce waste in cloud infrastructure, CI/CD pipelines, and security practices. History or … Read more
1. Introduction & Overview What is Showback? Showback is a financial transparency mechanism used in IT and cloud management to track and report the costs of IT resources consumed by different teams, departments, or projects within an organization. Unlike chargeback, which involves billing internal units for their resource usage, showback focuses on visibility—providing detailed insights … Read more
1. Introduction & Overview What is Chargeback? Chargeback is a financial mechanism used in IT and cloud computing to allocate costs of shared resources (e.g., cloud services, infrastructure, or tools) back to the departments, teams, or projects that consume them. In the context of DevSecOps, chargeback ensures accountability for resource usage while integrating cost management … Read more
1. Introduction & Overview What is Cost Allocation? Cost allocation in DevSecOps refers to the process of assigning and tracking financial costs associated with development, security, and operations activities within a software delivery pipeline. It ensures that resources consumed by teams, applications, or services are accurately attributed to specific projects, departments, or business units. This … Read more
1. Introduction & Overview What is Unit Economics? Unit Economics refers to the financial metrics that measure the profitability or cost-effectiveness of a single unit of business activity. In traditional business, this might be the revenue and cost associated with a single customer or product. In the context of DevSecOps, we define a “unit” as … Read more
1. Introduction & Overview What is Cloud Financial Management? Cloud Financial Management (CFM), also known as FinOps or Cloud Cost Management, is the practice of optimizing cloud spending to maximize business value while maintaining operational efficiency. It integrates financial accountability into cloud operations, enabling organizations to monitor, forecast, and optimize costs across dynamic cloud environments. … Read more
1. Introduction & Overview What is FinOps? FinOps, or Cloud Financial Operations, is a framework that blends financial accountability with cloud management to optimize costs while maximizing business value. It fosters collaboration among finance, engineering, and business teams, ensuring transparency and data-driven decisions in cloud spending. History or Background FinOps emerged with the rise of … Read more