iiba.november.09
TRANSCRIPT
©2008 Protegra Inc. All rights reserved.
Agile and the Business AnalystMindset shift :: Practical Agility
1
www.protegra.com blog.protegra.com
How agile are you?
2
Learning Outcomes
3
1. Understand one facet of “why agile?”
2. Describe some mindset shifts for Business Analysts
3. Two agile analysis practices you can use
tomorrow
4. An improved understanding of
agile
About.us
@tbunio bornagainagilist.wordpress.com
@srogalsky winnipegagilist.blogspot.com
Continuous Improvement
Process Hacker Family Agile Helping others learn People First Application
Architect Inclusive Models Problem Solving Coaching
Test First Making change happen Lean
444
"If you want to build a ship, don't drum up people together to collect wood and don't assign them tasks and work, but rather teach them to long for the endless immensity of the sea."
~ Antoine de Saint-Exupery
Money, money, money
5
6
Practical Agility – Practice #1
• Printing company- We will have a 3% discount for quantities over
1,000. And we will discount by 3% if they have more than 50 pages in the book.
- Unless it’s a digital book. Then we will do a 2 % discount, which will jump to 3% if they have more than 1,000 quantity. Except in the case of more than 1,000 books and more than 50 pages, which is 4%.
7
Specification By Example
8
Book Quantity Pages Type Discount1,000 50 Regular 0.00%1,001 50 Regular 3.00%1,000 51 Regular 3.00%
1,000 50 Digital 2.00%
1,001 50 Digital 3.00%
1,001 51 Digital 4.00%
• Regular books: 3% discount for quantities over 1,000 or over 50 pages
• Digital books: 2% discount. 3% if they have more than 1,000 quantity. 4% if they have more than 1000 and more than 50 pages.
Specification By Example – Attempt #2
User Story: As an employee I want to receive overtime pay• For each week, hourly employees are paid:
9
a standard wage per hour for the first 40 hours
worked
1.5 times their wage for each
hour after the first 40 hours
2 times their wage for each hour
worked on Sundays and
holidays
(40 * $20) = $800.00
a standard wage per hour for the first 40 hours
worked
1.5 times their wage for each
hour after the first 40 hours
(40 * $20) +(5 * $20 * 1.5)= $950.00
2 times their wage for each hour
worked on Sundays and
holidays
(40 * $20) +(8 * $20 * 1.5) +(8 * $20 * 2)= $1,360.00
(40 * $20) +(8 * $20 * 1.5) +(8 * $20 * 2 ) = $1,520.00
*1.5
2 times their wage for each hour
worked on Sundays and
holidays
Executable Specification
s
Credit: This example is from “The Role of Quality Assurance in Lean-Agile” – Allan Shalloway
Specification By Example - Conclusions
15
Great communicationtool
Clarifies/improves requirements
Encourages good design
Focus on defect prevention and a test
first strategy
Practical Agility – Practice #2
• How do you typically gather requirements?• What are the types of sessions and situations that you
prefer?
• Take 3 minutes now and write down those ideas on stickies- One per stickie
16
Discussion versus Dialogue
• Dialogue – Hearing each others words to gain understanding or meaning
- Hearing others- Free flowing
• Discussion – Searching for the answers by proposing, interrupting, jumping to conclusions
- Making ourselves heard - Directed- Competitive
17
Silent Brainstorming
• Refers to the collaborative methods where ideas are created, gathered, organized, priorized, and voted on in silence.
• Benefits- Everyone has a voice- Early ideas do not prevent other contradictory ideas- Quick and efficient- No idea is too ‘out there’. Anonymity
18
User Story Review
• As a [Role] I want to do [Action] so that I get [Value]
19
Scenario
• We are going to build the new Facebook and Google+.• We are going to come up with the requirements for the new
application
• I’d like you to break up into teams of 4-6
20
Trial #1
• Take 5 minutes and work as a team and collaboratively come up with User Stories.
21
Trial #2
• Using Silent Brainstorming take the next 5 minutes and write down User Stories individually
• No talking at all.
22
Trial #3
• Using Silent Brainstorming take the next 5 minutes and write down User Stories individually
• Each person will only write down one part of the story and then hand it off to the next person
- One persons fills out the role- Next person fills out the action- Next person fills out the value- Start all over again
• No talking at all.
23
Retrospective
• How did that feel?• How did the numbers compare?• Any surprises?
24
Prioritized Q & A
• What scares you the most about agile?OR
• What don’t you understand about agile?
25
More [email protected] [email protected] winnipegagilist.blogspot.com
http://iiba.info/AgileExtension
Agile is a Direction
Individuals and Processes andInteractions Tools
26
Working Comprehensive software documentation
Customer ContractCollaboration NegotiationResponding Followingto change a plan