TDWI MELBOURNE CHAPTER

OCTOBER, 2013

TELSTRA T

EM

PLATE 4

X3 B

LU

E B

ETA |

TELPPTV4

AGILE DATA WAREHOUSING @ TELSTRA EM CAMPBELL-PRETTY, GM STRATEGIC DELIVERY

@PrettyAgile

www.prettyagile.com

au.linkedin.com/in/ejcampbellpretty/

ejcampbellpretty@gmail.com

ABOUT ME

Em Campbell-Pretty

General Manger. Strategic Delivery (EDW)

Business Intelligence CoE

Finance & Strategy, Telstra

Certified Scaled Agile Program Consultant (SPC)

Contact Details

@PrettyAgile

www.prettyagile.com

au.linkedin.com/in/ejcampbellpretty/

ejcampbellpretty@gmail.com

THE ENTERPRISE DATA WAREHOUSE

THE TEAM

THE RESULTS

Average delivery cycle time down from 12 month to 3 months

Frequency of delivery increased from quarterly to fortnightly

Cost to deliver down 50%

95% decrease in product defects

100% projects delivered on time and on budget

Happy project sponsors

Happy teams

WHERE SHOULD YOU START?

START WHERE YOU ARE

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WIDE PIPES & BATCH PATTERNS

AGILE PILOT

5 “Wagile” Teams

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Deployment

Services

Development Services

Pipeline

Services

STRUCTURING THE AGILE RELEASE TRAIN

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PROGRAM VIEW

MAKE THE INVISIBLE INVENTORY VISIBLE

BREAK DOWN THE WORK

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FEATURE TEAM VIEW

Project Manager

Product Owner Business Analyst

Change Lead Technical Lead

Logical Data Modeller

Physical Data Modeller

Physical Data Modeller

Vender Project Manger

On Site ETL On Site ETL

On Site ETL Off shore ETL

Off shore ETL Off shore ETL

DBA

Business Intelligence

Test Lead

Test Analyst

Enterprise Architect

Data SME

Scrum Master

SMALLER, MULTI-SKILLED TEAMS COUNTER BALANCE VARIABILITY

Project Manger

Scrum Master

Technical Lead

Test Lead Developer Developer Developer Developer Developer

November 2011

Today

SCRUM PROVIDES CADENCE

Source: http://innolution.com/uploads/misc/Essential_Scrum_Chapter_2.pdf

SCALING THE PRODUCT OWNER DECENTRALISES CONTROL

EPIC OWNER

FEATURE OWNER

PRODUCT OWNER

EXTREME PROGRAMMING IMPROVES QUALITY

WORK IN PROCESS (WIP) LIMITS ENABLE

FLOW

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SYSTEM TEAM

BUILD THE INFRASTRUCTURE TO ENABLE ECONOMICALLY VIABLE SMALLER BATCHES

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THE AGILE RELEASE TRAIN

TEAM UNITY

30 30

A LITTLE TASTE OF OUR CULTURE

http://www.prettyagile.com/2013/05/the-power-of-haka.html

DAILY COMMUNICATION CADENCE

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9:00am 9:15am 930am

9:45am

THE SOFTWARE HOUSE OF LEAN

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Respect for

People

Product

Development

Flow

Kaizen

RESPECT FOR PEOPLE

Would you recommend

the services of the EDW

Delivery organisation to a

colleague?

Would you recommend

working in Strategic

Delivery to friend or a

colleague?

THE EIGHT PRINCIPLES OF PRODUCT DEVELOPMENT FLOW

1. Take an economic view

2. Actively manage queues

3. Understand and exploit variability

4. Reduce batch sizes

5. Apply WIP constraints

6. Control flow under uncertainty:

cadence and synchronization

7. Get feedback as fast as possible

8. Decentralize control

KAIZEN MINDSET

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THE FOUNDATION IS LEAN LEADERSHIP

WHERE SHOULD YOU START?

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START WHERE YOU ARE

"ADAPT WHAT IS USEFUL, REJECT WHAT IS USELESS, AND

ADD WHAT IS SPECIFICALLY YOUR OWN."

- BRUCE LEE