Software delivery team estimating

Forecasting, confidence and estimation in lean software delivery

Back with another article on lean software delivery. This time, I’ll be discussing forecasting, confidence and estimation at a high level. I’ll write another article further in depth on how to estimate and what tools to use. Make sure you check out my DORA metrics article and MTTR discussion to get an idea what I’ve been discussing for software delivery. What are percentiles in software delivery? A percentile is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations falls. For example, the 20th percentile is the value (or score)

Software delivery team on board

Why does MTTD & MTTR matter for software delivery?

I’m back with another article! This time i’ll talk a bit about MTTD and MTTR and why they matter and how they relate to each other. You can review some of my articles on DORA metrics, change failure rate and more on my website. First we’ll start off with MTTR and why it’s important. What is MTTR? MTTR, or Mean Time to Recovery/Repair, is a crucial metric in software delivery for several reasons: OK, so what is MTTD and why does it matter? MTTD stands for Mean Time To Detect. This is a measure of how long it takes, on