TMMi: should you care?

Step-Auto conference on test process improvement 3th May 2013, Bangalore

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Agenda

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Recent trends in system development

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Sometimes bad testing costs a lot

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declare vertical_veloc_sensor: float; horizontal_veloc_sensor: float; vertical_veloc_bias: integer; horizontal_veloc_bias: integer; ...begin declare pragma suppress(numeric_error, horizontal_veloc_bias); begin sensor_get(vertical_veloc_sensor); sensor_get(horizontal_veloc_sensor); vertical_veloc_bias := integer(vertical_veloc_sensor); horizontal_veloc_bias := integer(horizontal_veloc_sensor); ... exception when numeric_error => calculate_vertical_veloc(); when others => use_irs1(); end;end irs2;

Ariane raket

$ 15,5 billion = 840 billion

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Test Maturity Model integration

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TMMi – Maturity levels

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1. Initial

Managing a test project

2. Managed

5. Optimization

3. DefinedManaging a test organization

4. MeasuredMeasuring product and process performance

Continuously improveproduct and process Q

Test Policy and StrategyTest PlanningTest Monitoring and ControlTest Design and ExecutionTest Environment

Test OrganizationTest Training ProgramTest Lifecycle and IntegrationNon-functional TestingPeer Reviews

Test MeasurementProduct Quality Evaluation Advanced Peer Reviews

Defect PreventionTest Process OptimizationQuality Control

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TMMi has a positive impact on

• Product quality• Test engineering productivity• Spend time• Lead time

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TMMi today

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http

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.tmm

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England

ChinaWorldwid

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Worldwide

Malasia

BelgiumWorldwid

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France

USWorldwid

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England http

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.tmm

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SpainWorldwid

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Allen curve

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‘The distance between engineers’ offices affected the frequency of their communication’ – Prof. Thomas Allen MIT

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8 meters

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80 meters

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80 kilometers

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8000 kilometers

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TMMi: should you care

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Count the number of times the people wearing white pass the basketball

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Please focus and be silent

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