Iiba.november.09
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Transcript of Iiba.november.09
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©2008 Protegra Inc. All rights reserved.
Agile and the Business AnalystMindset shift :: Practical Agility
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www.protegra.com blog.protegra.com
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How agile are you?
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Learning Outcomes
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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
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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
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"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
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Money, money, money
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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%.
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Specification By Example
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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.
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Specification By Example – Attempt #2
User Story: As an employee I want to receive overtime pay• For each week, hourly employees are paid:
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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
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(40 * $20) = $800.00
a standard wage per hour for the first 40 hours
worked
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1.5 times their wage for each
hour after the first 40 hours
(40 * $20) +(5 * $20 * 1.5)= $950.00
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2 times their wage for each hour
worked on Sundays and
holidays
(40 * $20) +(8 * $20 * 1.5) +(8 * $20 * 2)= $1,360.00
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(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
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Executable Specification
s
Credit: This example is from “The Role of Quality Assurance in Lean-Agile” – Allan Shalloway
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Specification By Example - Conclusions
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Great communicationtool
Clarifies/improves requirements
Encourages good design
Focus on defect prevention and a test
first strategy
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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
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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
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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
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User Story Review
• As a [Role] I want to do [Action] so that I get [Value]
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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
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Trial #1
• Take 5 minutes and work as a team and collaboratively come up with User Stories.
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Trial #2
• Using Silent Brainstorming take the next 5 minutes and write down User Stories individually
• No talking at all.
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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.
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Retrospective
• How did that feel?• How did the numbers compare?• Any surprises?
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Prioritized Q & A
• What scares you the most about agile?OR
• What don’t you understand about agile?
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More [email protected] [email protected] winnipegagilist.blogspot.com
http://iiba.info/AgileExtension
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Agile is a Direction
Individuals and Processes andInteractions Tools
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Working Comprehensive software documentation
Customer ContractCollaboration NegotiationResponding Followingto change a plan