StickyToolLook - Tools & Automation for the Software Development Lifecycle
StickyToolLook - Tools & Automation for the Software Development Lifecycle
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September 2, 2010

In This Issue

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Featured Tool
TestComplete 8

Sticky ToolLook Interview
Model-driven Engineering with Steve Partridge

What's Happening at StickyMinds.com

Outside the Toolbox
Fushigi Ball


Featured Tool
MKS Integrity™ with Simulink® and the MATLAB® Environment
Vendor: MKS
Address: 410 Albert St,
Waterloo, ON, Canada N2L 3V3
Phone: 800.613.7535
Fax: 519.884.8861
Tool URL: www.mks.com/solutions
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Description: This solution combines MKS Integrity with Simulink and the MATLAB environment for seamless incorporation of modeling and simulation as part of the greater engineering lifecycle. MKS Integrity extends change control, configuration management, and process automation to models, simulations, and other information assets. The solution also connects modeling and simulation with upstream and downstream relationships to other information assets that are part of the engineering lifecycle (requirements, tests, source code, etc.). The result is radically improved visibility, traceability, and control over the end-to-end engineering lifecycle. This is the only solution that can rapidly and easily harmonize Simulink and the MATLAB environment with the rest of the engineering lifecycle, and the benefits include reductions in risk, cost, and cycle time.
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Conquer Complexity in Embedded Software Engineering: Bridge the Gap Between Modeling & Development—FREE White Paper

With today's complex products, poor management of model-based development and testing can lead to unnecessary rework, wasted time, and risk to the business. Learn how to address these challenges and how to solve the complexity of modern software engineering. Discover the solution needed to harmonize simulation and modeling with the rest of the engineering lifecycle (and why that matters).

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Sticky ToolLook Interview
Model-driven Engineering with Steve Partridge

Steve Partridge is a product manager at MKS. In this interview with the Sticky ToolLook, he speaks about how the application of model simulation early in the application lifecycle can help save your organization trouble (and wasted money) down the road. He also discusses a potential difficulty with modeling in big organizations and offers suggestions for managing it.

Sticky ToolLook: What are some of the benefits to using models in development and testing?

Steve Partridge: Model-driven engineering, especially in software engineering, is an early expression of the final product, which can be used to provide a number of benefits to the overall process. An early expression of the product in the form of a model allows engineers to find gaps in requirements, validate requirements, and uncover missing requirements.

The benefits of determining these shortcomings in early phases (such as design and development) yield large benefits to the project overall. Early prototyping allows for project-validity checking before resources and materials are allocated and spent on a project, and models can be a vehicle that is used to drive out test cases for test engineers. Through model simulation, engineers can uncover defects and problems early in the design-and-development phase rather than in the testing phase, where it is far more expensive to fix.

STL: How might the use of models become difficult across an organization?

SP: As more and more organizations turn to modeling as a primary tool for designing and developing software and products, these models are used to design and implement very complex systems. These systems could be entertainment systems, or they could be safety-critical systems. But, regardless of the system, the complexities that are being implemented into these models are an organization's market differentiation and also an organization's biggest area of risk. It is this risk and complexity that is making the models hard for organizations to manage. Incorporating the model as an integral aspect of the overall application lifecycle is critical to overcoming many of these management challenges.

STL: What suggestions do you have for organizations interested in but not yet using models for development and testing?

SP: Modeling will bring most organizations a great deal of benefit, but they need to manage these models as part of the overall lifecycle and not in isolation. Implementing a modeling domain that is a part of a cohesive tool chain that closely ties the models to the rest of the application lifecycle will allow you to closely manage the complexities as well as the risks. This is achieved by: ensuring that you are delivering the full set of requirements as well as the latest versions to meet customer or market expectations, increasing product quality by ensuring your model was verified against the correct set and version of test cases, and providing complete traceability between all the development artifacts to provide compliance with industry standards like ISO26262 or SPICE.

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Keep the Conversation Going
Have a question or comment? Send an email to jmcallister@sqe.com and keep the conversation going.
 
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Media Spotlight
STAR Conference Video
James Whittaker's "Large-scale Exploratory Testing: Let's Take a Tour"
Manual testing is the best way to find the bugs most likely to bite users badly after a product ships. However, manual testing remains a very ad hoc, aimless process. At a number of companies across the globe, groups of test innovators gathered in think tank settings to create a better way to do manual testing--a way that is more prescriptive, repeatable, and capable of finding the highest quality bugs. The result is a new methodology for exploratory testing based on the concept of tours through the application under test. James Whittaker describes the tourist metaphor for this novel approach and demonstrates tours taken by test teams from companies including Microsoft and Google.
 
What's Happening at StickyMinds.com

On-demand Web Seminar
Harness the Power of Cloud-based Testing
Sponsored by Micro Focus
Are you confident your business applications can meet demand peaks? As organizations develop applications used by many thousands of worldwide users, traditional load testing methods simply don't measure up. Demanding expensive and complex infrastructures, performance testing is unable to scale up to meet the volumes required by today's Web applications. The cost and complexity of managing these tests makes it imperative to find cost-effective and powerful alternatives. The answer lies in taking testing to the cloud. Watch this event today to learn more about peak load, cloud-based testing.
Register Now to Watch this On-demand Web Seminar

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From the Download Center
Virtual Lab Management Technology Delivers Immediate, Measurable Benefits and ROI
The ability to rapidly provision and deliver an environment for testing, development, sales, marketing, training, technical publications, support, and other constituents in an organization enhances business alignment as it removes barriers and lowers costs, particularly capital expenditures. This voke research, based on interviews from August 2009 to February 2010, identifies market readiness, awareness, use, benefits, and ROI of virtual lab technology.
Download this white paper now!
 
Outside the Tool Box
Fushigi Ball
Fushigi Ball is a sphere that can be used in contact juggling, which is that thing that David Bowie did in Labyrinth. No, not singing while playing Toss the Baby with a castle full of Muppets. The other thing.

And, honestly, if you were to click on the link at the bottom of this Outside the ToolBox right now, you'd likely want to send me an email asking, "How is that applicable to [insert your name here, if you like to communicate in third person] in my daily work as a [enter occupation; default is Antarctic ATM maintenance engineer]".

Well, I could tell you that contact juggling (once you master it) is a powerful stress reliever. Or, I could describe how carefully maneuvering a mirrored ball on your fingertips from one hand to another is a great way to hypnotize coworkers into doing your bidding.

But I'm not going to do either, because I've run out of space.

Read more about Fushigi Ball.

SEND US YOUR OUTSIDE THE TOOLBOX "TOOL"
Do you know of any fun or unusual tools, toys, or other items that might be slightly outside the software development toolbox? Tell us about them by sending an email to Joey McAllister at jmcallister@sqe.com

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