Automation enables engineering to focus on value


Posted by Willy-Peter Schaub on Sat 21 August 2021

Asking yourself why you are performing a set of manual tasks again and again? If yes, automate!

That is a question I ask myself a few times a day ... and too often answer with "nah, creating an automation script sounds like more work." But, is it really more work and are we true to our goals of alignment, automation, consistency, enablement, simplicity, and reduction of waste?

When I picked a maintenance card, based on previous automation, from our Kanban board today, I decided to do a quick calculation of what effort ... if any ... I am saving by NOT doing the maintenance by hand.


Case Study #1: Creating Iteration Paths

Roughly every two years must add 12 program increments, each with 5 iterations to our Azure DevOps (AzDO) projects and then map them to all the AzDO Teams within the AzDO project.

I decided to invest some of my personal time to get some rough estimates on how long this exercise takes. Here is a summary of effort in our sandbox:

MANUAL TASK REF - SECONDS - CLICKS
Create a program increment 1 13 9
Create five (5) iterations under the program increment 2 65 90
Map five iterations to a team 3 11 9

Iteration Mapping

So, this does not look to bad, if you make no typos. What is important to remember is that the Azure DevOps user interface only allows you to add 5 iterations to a team at a time ... not very productive, but that is a story for another post.

Iteration Mapping

The number of projects and teams is volatile, but today I would have to update 257 teams across 25 projects. Does not sound too bad. Let me get rough estimates on how many times I would have to click my keyboard and how long I would have to spend behind my laptop this weekend.

TASK

Add 12 program increments, each with 5 iterations, to each project (25) and map the (12*5=60) iterations to each team (257) in each project.

Here is a visual after creating one program increment with 5 iterations:

Task

REF CALCULATION SECONDS - CLICKS
1 12 PIs * 25 projects * x = 300 * x 3900 2700
2 12 PIs * 25 projects * x = 300 * x 19500 27000
3 (120/5) * 257 teams * x = 6168 * x 67848 55512

TOTALS

Seconds: 91248 = 25.367 hours and Clicks : 85212

So, if I fill up my Ovomaltine mug on Saturday morning at 9AM, I will be done with the task by Sunday morning just before 11AM. A typical operational task and doable, no?!?

Iteration Mapping


Compare it to our automation scripts

OK, now let us look at the facts ...

Robot versus Humanoid

I do not believe that we need to discuss this any further for "your Penny to drop" that automation, at the right time, is cost effective, productive, and consistent. Also, there is a lot less WASTE!

Have a great weekend!

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