DevOps and Toolsets – Teaching Performance Engineering

Hi Lee,

Can you disclose your sources for Value Delivery Challenges Slide?

Specifically these quotes

40% of implementations end up getting reworked because they don’t meet the users’ original requirements

41% of development budgets for software, IT staff and external professional services will be consumed by poor requirements

The average cost of one-hour downtime of a customer-facing app is calculated at $100K per hour

A bug caught in production ends up costing 100x more than if the same bug was found earlier in the development cycle

thank you

Jose