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Application Performance and Reliability Management - 24x7 Managing system performance and reliability has never been as significantx0151or as challengingx0151as it is now. These days, most organizations have multi-technology, multi-vendor, multi-tier environments. In other words, it’s a world rife with 24-hour, alwaysx0151on complexity. Add to this the need for continual changes to react to shifts in business conditions, technology advances, and mixes of demands and you have a recipe that calls for the highest level of performance and reliability possible. But getting there is next to impossible. However, new concepts emerging from research labs are delivering usable products such as flexible computing, autonomous computing, and self-tuning systems. These possibilities have revolutionary potential for performance management.
- Examine recommended suites of tools and their limitations
- Look at the major innovations and trends, such as self-tuning systems
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Ross Collard, Collard and Company
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Smaller-Scale Web Sites Need Performance Testing Too! Even a smaller-scale Web site requires careful planning and execution of performance tests. Making the critical decisions in a timely manner and identifying the performance goals are still prerequisites to a successful test. However, smaller sites don't necessarily have the resources required to do large-scale testing, so compromises have to be made. This requires good test planning. The instructor explains the testing of a small site looking to grow, as well as the successes and pitfalls of achieving reasonable goals.
- Define the test objectives; what's reasonable?
- Plan the test then utilize tools, choices, and tradeoffs effectively
- Apply and understand the results
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Dale Perry, Software Quality Engineering
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Web Application Performance Testing with the Open Source Hyades Project What if you could build and run multi-user performance tests with a free, open source tool? Then, this coming Monday, you could validate multi-user application performance before deploying your application to your users, automate performance tests without spending money, and add additional features and capabilities to the
performance test tool as desired. Join Jeff Robbins to learn about two open source tools, Eclipse and Hyades.
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Jeff Robbins, IBM Rational Software Group
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Fault Injection to Stress Test Windows Applications Testing an application's robustness and tolerance for failures in its natural environment can be difficult or impossible. Developers and testers buy tool suites to simulate load, write programs that fill memory, and create large files on disk, all to determine the behavior of their application under test in a hostile and unpredictable environment. Herbert Thompson describes and demonstrates new, cutting edge methods for simulating stress that are more efficient and reliable than current industry practices. Using Windows Media Player and Winamp as examples, he demonstrates how new methods of fault injection can be used to simulate stress on Windows applications.
- Runtime fault injection as a testing and assessment tool
- Cutting edge stress-testing techniques
- An in-depth case study on runtime fault injection
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Herbert Thompson, Security Innovation
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Becoming a Trusted Advisor to Senior Management How can Test Managers present information about test results so that the correct message is received by decision-makers? Testing generates a huge amount of raw data, which must be analyzed, processed, summarized, and presented to management so the best decisions can be made quickly. Lloyd Roden shares his experiences as a test manager and as a consultant about communicating with and disseminating information to various levels of senior management. Develop your skills to become a "trusted advisor" to senior management rather than the "bearer of bad news". Find out innovative ways to keep the information flowing to and from management and avoid losing control of the test process, particularly near the delivery date. Learn the seven monitoring techniques Lloyd recommends for reporting on different aspects of the system under test.
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Lloyd Roden, Grove Consultants
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The Best Testers are Free Beta programs and early release programs are commonly used in software release cycles. The next level of partnership is bringing actual customers into the test lab. When customers test, even for short periods of time, their contribution can change your test practices and test environments forever. The best part is, they’ll do it for free! Learn how to recruit customers for testing and then use them to improve test practices within your test team.
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Adam Tate, IBM Corporation
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.Net-A Complete Development Cycle This article discusses the software development practices that were used before the inception of .NET detailing which ones worked and which ones didn't. The .NET development lifecycle and how to implement it for your team is also explained.
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Gunther Lenz, Siemens Corporate Research
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STAREAST 2003: Rapid Web Testing in a High-Velocity Environment This paper discusses implementing METS (Minimal Essential Testing Strategy) for your test team. METS is a strategy to help get the essential testing for your project done within the time frame allowed. Step by step instructions for using this methodology are included.
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Greg Paskal, Kinko's
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eXtreme Programming's Unit Test Fixtures: Experience from the Field Are you interested in adopting eXtreme Programming's (XP) unit test fixtures and related methods? Stan Bell shares his team's experiences with the Visual Basic version of the Xunit unit test framework. He then explains the methodology employed in the development shop, i.e., how engineers and QA analysts interacted prior to the application of this technique versus after. He points out the challenges, pitfalls, and successes encountered during the adoption process, and reports on the much-improved defect detection and correction rates that occurred post-adoption.
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Stan Bell, McKesson
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Effective Testing for Java-based Web Software This presentation addresses the following: What is Java software, anyhow? How do you test Java? How do you build testable Java applets/applications?
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Sam Guckenheimer, Rational Software
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