系统与软件产品线工程 46p
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• Better Products from Better Quality
- Increase in customer-perceived product quality - Reduction in defect density - Improved risk management
Copyright © 2010 BigLever Software, Inc.
12
Benefits of a Software Production Line
• Economy of Scale from Automated Production
- Increase in the scope of product diversity - Increase in the scale of different products effectively delivered and maintained
• As product differentiation and innovation move from the physical attributes to software-based features, the need for an efficient means of production for systems and software product lines has become universal
13
2nd Generation SPL Approach
Copyright © 2010 BigLever Software, Inc.
14
Multiple Dimensions in a 2G SPL Solution
• Synchronous concerns: multi-product, multi-phase, multi-baseline
Systems and Software Product Line Engineering
Charles W. Krueger, PhD CEO, BigLever Software
INCOSE Chicagoland Chapter Oct 21, 2010
Agenda
• Systems and Software Product Lines (SPL) • BigLever Software Gears SPL Framework and Methodology • Gears Demo
- Best ROI metrics in the industry
Copyright © 2010 BigLever Software, Inc.
3
Systems and Software Product Lines
• The key to business success depends on the infusion of new ideas about how products and systems are brought to market
• Faster Profits from Faster Time to Market
- Reduction in time-to-market for new and updated products - Increased agility to react to new opportunities and changing market conditions
• To achieve this goal, today's product development organizations must deliver a product line
- A portfolio of similar products or systems with variations in features and functions
•Processes, tools and techniques
cannot overcome the
exponential complexity
•A new approach is required...
Engineering Complexity
Time
Copyright © 2010 BigLever Software, Inc.
• Cost Savings from Efficiency and Productivity
- Increase in productivity and efficiency - Reduction in per-product development cost and overhead - Higher profit margins
Business-wide management of portfolio by features rather than by products leads to optimized: •Scalability •Time-to-Market
Simplify. SPL Asset Focused Development
• Systems and software product line (SPL) engineering and delivery has emerged as a new approach that
- provides an efficient means of production for systems and software product lines
High levels of reuse, deep asset expertise, stable organization structure leads to optimized:
•Quality
Consolidate. Variation Management & Automated Production
schedules
Copyright © 2010 BigLever Software, Inc.
• In manufacturing, greater profitability is achieved by investing in an efficient means of production – manufacturing infrastructure and shared product assets – that can be used to deploy different “flavors” of a product
- Multi-product. Feature-based variation management and automated production line - Multi-phase. Product line lifecycle assets, architecture and traceability - Multi-baseline. Product line change management and baseline management
Order N2 Complexity
“Vertical” Product Perspective
Copyright © 2010 BigLever Software, Inc.
9
The Challenge of Product Line Engineering: Harnessing Complexity
Copyright © 2010 BigLever Software, Inc.
5
An Efficient Means of Production for Systems and Software Product Lines
Copyright © 2010 BigLever Software, Inc.
- Not just an individual product or system
Copyright © 2010 BigLever Software, Inc.
4
Product Lines and Profitability
• Companies need economy of scale in their product lines
Copyright © 2010 BigLever Software, Inc.
16
Minimally Invasive Transitions to SPL Practice
• Start with what you’ve got • Use an incremental transition strategy • Create a pilot as the catalyst for change • Stage transition to be non-disruptive to production
- supports the full product line development and delivery lifecycle
Copyright © 2010 BigLever Software, Inc.
8
Complexity of Product-centric Thinking Impedes Portfolio Production
Copyright © 2010 BigLever Software, Inc.
2
BigLever at a Glance
• Industry leader in Systems and Software Product Line engineering tools and services
- 9 years of commercial practice with GearsTM technology and methods - Strategic partner of IBM Rational
Copyright © 2010 BigLever Software, Inc.
15
The BigLever 3-Tiered SPL Methodology
• Leveraging industry best practices from SPL successes
Leverage. Feature Based SPL Management
10
Shift in Perspective: Efficient Means of Production
Copyright © 2010 BigLever Software, Inc.
11
Shift in Perspective: Efficient Means of Production
Copyright © 2010 BigLever Software, Inc.
Eliminating duplication, divergence, merging, manual variation techniques, lifecycle silos, and manual production leads to optimized:
•Productivity and Cost
6
Overview of Systems and Software Product Line
Engineering and Delivery
Copyright © 2010 BigLever Software, Inc.
ቤተ መጻሕፍቲ ባይዱ
7
Systems and Software Product Line Engineering and Delivery
• Proven success
- BigLever customer case studies illustrate successful transitions
• SPL Hall of Fame: Salion (2004), LSI Logic (2006), HomeAway (2009) • Large-scale deployments: Lockheed Martin, General Dynamics, GM, ...
- Increase in customer-perceived product quality - Reduction in defect density - Improved risk management
Copyright © 2010 BigLever Software, Inc.
12
Benefits of a Software Production Line
• Economy of Scale from Automated Production
- Increase in the scope of product diversity - Increase in the scale of different products effectively delivered and maintained
• As product differentiation and innovation move from the physical attributes to software-based features, the need for an efficient means of production for systems and software product lines has become universal
13
2nd Generation SPL Approach
Copyright © 2010 BigLever Software, Inc.
14
Multiple Dimensions in a 2G SPL Solution
• Synchronous concerns: multi-product, multi-phase, multi-baseline
Systems and Software Product Line Engineering
Charles W. Krueger, PhD CEO, BigLever Software
INCOSE Chicagoland Chapter Oct 21, 2010
Agenda
• Systems and Software Product Lines (SPL) • BigLever Software Gears SPL Framework and Methodology • Gears Demo
- Best ROI metrics in the industry
Copyright © 2010 BigLever Software, Inc.
3
Systems and Software Product Lines
• The key to business success depends on the infusion of new ideas about how products and systems are brought to market
• Faster Profits from Faster Time to Market
- Reduction in time-to-market for new and updated products - Increased agility to react to new opportunities and changing market conditions
• To achieve this goal, today's product development organizations must deliver a product line
- A portfolio of similar products or systems with variations in features and functions
•Processes, tools and techniques
cannot overcome the
exponential complexity
•A new approach is required...
Engineering Complexity
Time
Copyright © 2010 BigLever Software, Inc.
• Cost Savings from Efficiency and Productivity
- Increase in productivity and efficiency - Reduction in per-product development cost and overhead - Higher profit margins
Business-wide management of portfolio by features rather than by products leads to optimized: •Scalability •Time-to-Market
Simplify. SPL Asset Focused Development
• Systems and software product line (SPL) engineering and delivery has emerged as a new approach that
- provides an efficient means of production for systems and software product lines
High levels of reuse, deep asset expertise, stable organization structure leads to optimized:
•Quality
Consolidate. Variation Management & Automated Production
schedules
Copyright © 2010 BigLever Software, Inc.
• In manufacturing, greater profitability is achieved by investing in an efficient means of production – manufacturing infrastructure and shared product assets – that can be used to deploy different “flavors” of a product
- Multi-product. Feature-based variation management and automated production line - Multi-phase. Product line lifecycle assets, architecture and traceability - Multi-baseline. Product line change management and baseline management
Order N2 Complexity
“Vertical” Product Perspective
Copyright © 2010 BigLever Software, Inc.
9
The Challenge of Product Line Engineering: Harnessing Complexity
Copyright © 2010 BigLever Software, Inc.
5
An Efficient Means of Production for Systems and Software Product Lines
Copyright © 2010 BigLever Software, Inc.
- Not just an individual product or system
Copyright © 2010 BigLever Software, Inc.
4
Product Lines and Profitability
• Companies need economy of scale in their product lines
Copyright © 2010 BigLever Software, Inc.
16
Minimally Invasive Transitions to SPL Practice
• Start with what you’ve got • Use an incremental transition strategy • Create a pilot as the catalyst for change • Stage transition to be non-disruptive to production
- supports the full product line development and delivery lifecycle
Copyright © 2010 BigLever Software, Inc.
8
Complexity of Product-centric Thinking Impedes Portfolio Production
Copyright © 2010 BigLever Software, Inc.
2
BigLever at a Glance
• Industry leader in Systems and Software Product Line engineering tools and services
- 9 years of commercial practice with GearsTM technology and methods - Strategic partner of IBM Rational
Copyright © 2010 BigLever Software, Inc.
15
The BigLever 3-Tiered SPL Methodology
• Leveraging industry best practices from SPL successes
Leverage. Feature Based SPL Management
10
Shift in Perspective: Efficient Means of Production
Copyright © 2010 BigLever Software, Inc.
11
Shift in Perspective: Efficient Means of Production
Copyright © 2010 BigLever Software, Inc.
Eliminating duplication, divergence, merging, manual variation techniques, lifecycle silos, and manual production leads to optimized:
•Productivity and Cost
6
Overview of Systems and Software Product Line
Engineering and Delivery
Copyright © 2010 BigLever Software, Inc.
ቤተ መጻሕፍቲ ባይዱ
7
Systems and Software Product Line Engineering and Delivery
• Proven success
- BigLever customer case studies illustrate successful transitions
• SPL Hall of Fame: Salion (2004), LSI Logic (2006), HomeAway (2009) • Large-scale deployments: Lockheed Martin, General Dynamics, GM, ...