sss ssss rrrrrrrrrrr ssss ss rrrr rrrr sssss s rrrr rrrr ssssss rrrr rrrr ssssssss rrrr rrrr ssssss rrrrrrrrr s ssssss rrrr rrrr ss sssss rrrr rrrr sss sssss rrrr rrrr s sssssss rrrrr rrrrr +===================================================+ +======= Quality Techniques Newsletter =======+ +======= May 2002 =======+ +===================================================+ QUALITY TECHNIQUES NEWSLETTER (QTN) is E-mailed monthly to Subscribers worldwide to support the Software Research, Inc. (SR), TestWorks, QualityLabs, and eValid user communities and other interested parties to provide information of general use to the worldwide internet and software quality and testing community. Permission to copy and/or re-distribute is granted, and secondary circulation is encouraged by recipients of QTN provided that the entire document/file is kept intact and this complete copyright notice appears with it in all copies. Information on how to subscribe or unsubscribe is at the end of this issue. (c) Copyright 2002 by Software Research, Inc. ======================================================================== Contents of This Issue o Hard Questions Response #1: Don O'Neill (Quo Vadis: Software Industry Outlook) o QW2002 Conference Description o Hard Questions Response #2: Jack Davis o Parnas Seminar Offered o Hard Questions Response #3: K. Radhakrishna o Quality Connection - 7th European Conference on Software Quality o eValid -- A Comprehensive WebSite Test Environment o Week of the Geek!, by David Cook o Ingenium Integration Announced o Dr. Seuss Explains Why Computers Sometimes Crash o International Symposium on Software Testing and Analysis (ISSTA 2002) o DACS Newsletter o QTN Article Submittal, Subscription Information ======================================================================== Hard Questions Response #1: Don O'Neill (Quo Vadis: Software Industry Outlook) Edward: In twin conferences in New Zealand and Melbourne earlier this year, I had the opportunity to attempt a software industry outlook. It touches on a few "tough questions". Feel free to share it with others. Regards, Don O'Neill Independent Consultant The software industry is engaged in a competition among stresses including time to market, meeting budgets, product quality, customer satisfaction, and workforce factors. The Teutonic Plates underlying these stresses are continuously shifting. The events of September 11 may have altered the direction and speed of these shifts. The importance of security and survivability of critical industry software operations is now trumping innovation, time, to market, IT budgets, workforce culture, and software process improvement. The immediate result is an increase of chaos and reduction in order. This will be followed by a reduction in chaos and a striving towards order. - Increasing dependence on software in critical industries - Management ignorance of software and view of software engineers and programmers as commodities - Inability of process groups, organization process, and organization training to connect with the business needs of the enterprise in terms of time to market and software skills - Disenchantment with software process maturity and the sluggish progress towards organizational capability maturity and the continuation of poor project performance - Replacement of process improvement with industry best practice in management and engineering - Overall shift of focus from process to product The exercise of predicting and forecasting is one of watching the periphery before it becomes the center. The question then becomes, "What is the periphery?" This requires an understanding of the current state. The current state is shaped by the triad of interactions among the leaders of the software profession, enterprise executives, and software practitioners. - Leaders of the software profession exert considerable influence over enterprise executives. The Software Engineering Institute's Capability Maturity Model is an example. - These leaders are also instrumental in determining the knowledge disseminated to project practitioners. The university curricula for computer science and software engineering programs are examples. - At the same time enterprise executives exercise enormous power over project practitioners who experience the effects of this power in overtime and off the clock time. However, this triad of influence, knowledge, and power is not working well. We know this because business commitments involving software are missed more often than met. We know this because software products are shipped with known defects and unknown defects. Overall the triad is not helping to balance the tensions and stresses between commitment and perfection. In the past software practitioners have spoken with a muted voice and have not been heard. Practitioners must initiate push back to the enterprise executives and software profession leaders and elevate the view from the software factory floor to the top of the enterprise agenda. Beyond the triad and its flaws, CyberSecurity threats are altering and accelerating certain industry directions. September 11 represents the most noteworthy stimulus in this regard. The result is to accelerate the movement of the threat of CyberSecurity from the periphery towards the center. In the future: - Industry and government owners of critical software systems will trade innovation and boldness for survivability and security. Technical architectures will tilt towards those that facilitate switch over to backup operations. - The sluggish progress towards process maturity and the demand from the factory floor are shifting the focus from process to product and the engineering and management practices that deliver direct results. While the Software Engineering Institute's Capability Maturity Model for Software has served as the standard of excellence in stimulating process improvement for the past fifteen years, the sun is now setting. Within the next five years, the Software CMM will exit stage left to the polite applause of an appreciative software profession. - Superior domain knowledge and certified personnel skills will be preferred over management power. Despite the fact that there is not a consensus on the body of knowledge for software engineering, software certification in skills and behaviors empowers practitioners to chart their own career progression in coordination with or even independent of the enterprise agenda for software. - There will be a shift from risk tolerant towards risk adverse behaviors and a move away from frivolous process topics to the more essential product foundations of sound infrastructure including systems integration, integration engineering, architecture, commercial, off the shelf product selection and usage, vendor supply chain management, survivability of critical software operations, and risk management. Here the view is more horizontal than vertical. The risk of predicting and forecasting the future is captured in the quote from Mr. Dooley, "It ain't what you don't know that hurts you; It's what you know that ain't so." Like software estimates that must be revisited time and again, predictions can not be hard coded. ======================================================================== QW2002 Conference Description <http://www.qualityweek.com> QW2002 is the 20th in the continuing series of International Internet & Software Quality Week Conferences that focus on advances in software test technology, reliability assessment, software quality processes, quality control, risk management, software safety and reliability, and test automation as it applies to client-server applications and WebSites. ABOUT QW2002's THEME: The Wired World... Change is very rapid in the new wired world, and the wave of change brought about by the Internet affects how we approach our work, and how we think about quality of software and its main applications in IT and E-commerce. QW2002 aims to tackle internet and related issues head on, with special presentations dealing with changes in the software quality and internet areas. QW2002 OFFERS... The QW2002 program consists of four days of mini-Tutorials, panels, technical papers and workshops that focus on software and internet test technologies. QW2002 provides the Software Testing and Web Quality community with: > Real-World Experience from Leading Industry and Government Practitioners. > Quality Assurance and Test involvement in the development process. > Lessons Learned & Success Stories. > Latest Tools and Trends. > State-of-the-art information on software quality and Web methods. > Vendor Technical Presentations and Demonstrations > Carefully chosen 1/2-day and full-day tutorials from well-known technical experts. > Three-Day Conference, including Five Tracks: Technology, Web/Internet, Applications, Process/Management, Quick-Start. > Two-Day Vendor Show/Exhibition > Analysis of method and process effectiveness through case studies. > Over 80 Presentations > Meetings of Special Interest Groups and ad hoc Birds-Of-A- Feather Sessions. > Exchange of critical information among technologists, managers, and consultants. QW2002 is soliciting 45 and 90 minute technical presentations, tutorial proposals, quick-start proposals, and panel discussion proposal, on all areas of internet and software quality, including these topics: WebSite Monitoring E-Commerce Reliability/Assurance Application of Formal Methods Software Reliability Studies Client/Server Testing CMM/PMM Process Assessment Cost / Schedule Estimation Test Data Generation and Techniques Automated Inspection Methods Test Documentation Standards GUI Test Technology Integrated Test Environments Quality of Service (QoS) Matters WebSite Load Generation and Analysis Object Oriented Testing Test Management Process Improvement GUI Test Management Productivity and Quality Issues Real-Time Software New and Novel Test Methods Test Automation Technology and Experience WebSite Testing Real-World Experience Defect Tracking / Monitoring Risk Management Test Planning Methods Test Policies and Standards WebSite Quality Issues Test Outsourcing REGISTRATION INFORMATION Complete registration with full information about the conference is available on the Web at : <http://www.qualityweek.com> where you can register on-line. We will be pleased to send you a QW2002 registration package by E- mail, postal mail or FAX on request. Send your E-mail requests to: <qw@qualityweek.com> or FAX or phone your request to SR/Institute at the numbers below. QW2002: 3-6 September 2002, San Francisco, California USA +-----------------------------------+----------------------------------+ | Quality Week 2002 Registration | Phone: [+1] (415) 861-2800 | | SR/Institute, Inc. | TollFree (USA): 1-800-942-SOFT | | 1663 Mission Street, Suite 400 | FAX: [+1] (415) 861-9801 | | San Francisco, CA 94103 USA | E-Mail: qw@soft.com | | | Web: http://www.qualityweek.com | +-----------------------------------+----------------------------------+ ======================================================================== Hard Questions Response #2: Jack Davis Dear Edward, Here is some fuel for your fire. (Please don't circulate my e-mail address or I might end in "flames"!) There is a natural tendency in analytically oriented people to try to achieve "automatic" systems to achieve their goals. Underlying this is the fear that perhaps if left to our own devices we would be unable to get things right consistently. The two factors create the desire for systems to surpass what dedicated, but fallible people can achieve. The CMM, ISO 9000 and other systems work wonderfully in controlling production and maintaining consistent results in all kinds of settings. The natural assumption is that we are glimpsing some kind of organizing principle that applies to all domains of human endeavor. This notion feels so "right" that we don't even question it. Unfortunately for developers, I think that software development is really a creative process just like writing, sculpture and painting. The only difference is the medium, which looks for all the world like a paragon of logic and discipline. Since the platform looks so mechanistic, it seems reasonable to apply systems to software development and testing but in so doing we are confusing the medium with the art itself. No one would suggest applying ISO9000 to painting or to music composition so why do we try to apply it to software development? Testing of software also appears to be analytic but the difference between verification and validation is like the difference between machine generated music and human composition. To fully encompass testing in an ISO 9000 framework is probably as ill fated as any attempt to apply these to software development. Jack Davis Testing and Verification Coordinator Clipsal Integrated Systems Pty Ltd Bowden, South Australia 5007 ======================================================================== Parnas Seminar Offered A real-time systems/embedded systems seminar with Prof. David Lorge Parnas will be held in Stockholm, Sweden on Monday, August 19, 2002. Additional information is available at: <http://www.artes.uu.se/events/summer02/parnas.pdf> ======================================================================== Hard Questions Response #3: K. Radhakrishna As far as the technology is concerned ...yeah there are lot of tools and methodologies but are they really worth...lets take the case of Load tools supporting SOAP...frankly how many tools support this...i am in search for this for the last 4 months ...with some work arounds a couple of tools are doing some thing...so why these guys (tool manufacturing) are not in pace with the technological developments. and consider the cost of tools available...they are quite exorbitant. still the chances of proper quality delivery appears feeble. so we have to come back to the manual testing which is almost impossible in shorter development life cycles. since implementation of tool on a new application will take a good enough time. Then the need of enough qualified people (aka testers) which intern falls on total cost...still then the chances are not bright...so what's the solution for this...and end of the cycle blame will be on us. Coming to the point of CMM, SPICE , ISO...yeah these are quite good but is it really worth for a medium level organization for its maintenance and sustenance in the market. Let's think in this way...if we have a do this type of guidelines suitable for the organization which may not be very in depth but will cover the major parameters will that wont serve the purpose...ARE these process models ...documentation processes are really possible to follow in depth in case of shorter development cycles. If we do follow and do all the completion is there any time for review and analysis of the same during the cycle. At the outset I strongly feel that the quality community should come up with new solutions and techniques where there is less documentation more quality in the means of product functionality etc and serve the purpose at times needed with minimal efforts. K. Radhakrishna Cordys India - Development Vanenburg Business IT Solutions #17 Software Units Layout, Madhapur Hitech City, Hyderabad - INDIA 500081 <mailto:radhakrishna@sqatester.com> ======================================================================== Quality Connection - 7th European Conference on Software Quality, Helsinki 9-13 June 2002 <www.qualityconnection.org> <info@qualityconnection.org> The conference brings together the leading European and international experts from industry and academia to share ideas and advances in software quality, software process improvement and software development methods. The main themes are: "Production of attractive and reliable software at internet speed" and "Production of software with dynamic partnership network". The themes will be elaborated in different sessions, panels, workshops, the Quality Forum and the tutorials. ======================================================================== eValid -- A Comprehensive WebSite Test Environment One of the main criteria used in build eValid was to have a system focused specifically on all aspects of WebSite testing -- entirely from the client's point of view. eValid is able to do everything needed for client-side analysis, testing, validation & verification, timing/tuning and loading of a WebSite. The eValid WebSite Quality Assurance and Testing Solution available today for Windows NT/2000/XP includes: > General: Built into a fully functioning IE-equivalent browser, the eValid solution provides a unique client-side view of WebSite quality and performance.. * All functions available from pull down menus -- a true point and click solution. * WebSite quality analysis measurements done entirely from the user's viewpoint. * Accurate, no-overhead (< 1 %) measurements. * Metrics popup details data about any page browsed. * Batch commands, interactive mode, multiple playback options. * Simplified feature-group licensing. * Always Up-To-Date documentation online. > Site Analysis: Complete site analysis a search spider built into the browser. * Programmable search process: time, length, depth of search. * Adjustable protocols, acceptance and rejection lists. * Broken/Unavailable link discovery. * Filter analysis performed on every page visited: download time, page size, page age, metric properties, content (string match and regular expressions match). * 3D-SiteMap with page performance, size, dependence annotation. > Functional Testing/Validation: Complete record/play functional & regression testing support with advanced object-oriented validation modes. * Validation modes for all features of pages. * Handles all protocols, JavaScript, applets, XML, HTTPS, etc. * Simple, editable script language. * Simple, database-ready response logfiles. * Adaptive playback to enhance life of recorded scripts. * Automatic script creation and generation capability (test data generation) with eV.Generate. * Test suite management facilities in eV.Manager. > Timing/Tuning: Measurement and analysis of server performance within the browser. * Page timing and component tuning to 1.0 msec resolution. * Built-in charting applet to visualize results. * User cache control. > Loading: LoadTest operation featuring automatically launched multiple independent browsers for totally realistic loads. * 100% real browser operation (no simulation). * Full scripting and scenario control supports realistic mixes of users. * Built-in charting applet to visualize results. * eVlite option for 1000's of navigation-only playback activity. > Monitoring: Complete facilities for monitoring and measuring WebSites constantly and automatically using recorded or engineered scripts. eValid is one WebSite QA/Testing tool suite, with one easy-to-use interface, one focus, one supplier, and with complete feature interoperability. Check out eValid at <http://www.e-valid.com>. ======================================================================== Week of the Geek! Forwarded by David Cook Software Technology Support Center <David.Cook@HILL.af.mil> The other day, I was saving some data to my favorite backup media - which happens to be a 128 Meg SmartMedia card. The card is small, and has the capacity of 88.8888... (Oh heck - let's round it off to 90) floppies. I carry the card in my sunglass case. A friend saw me pulling the card out of my glasses case and called me a "geek". Me? A geek? Probably. I'm not ashamed of it. In fact, I think I'm a bit proud of the title. But do I look like a geek? In fact, how do you tell who the geeks are? There used to be certain indicators that you were a geek. The best sign used to be black plastic glass frames (with white tape holding them together at the nosepiece). Now, thanks to laser eye surgery, geeks don't need to wear them anymore. Also - thanks to retro fashions - lots of people who are not geeks are wearing black plastic frames, which happen to be in fashion (sure - now that I don't wear them anymore!) Another sign used to be a plastic pocket protector, full of pens and pencils. Nowadays, I own a single all-in-one writing instrument that has a palm stylus, black pen, red pen, & pencil. No pocket protector needed. And in the very old days, a dangling slide rule at the belt was also a prerequisite of geekhood. Nowadays, slide rules dangle in the Smithsonian. So - what we need are other indicators of being a geek. After some thought, I submit the following list as reasonable indicators of "geekiness". *You have 50 people in your online address book, but only 3 have real addresses. * You send more e-cards than real ones. * Some of your best friends are people you have never actually met in person. * When in a bookstore, you pick up a "X for Dummies" book, you read a bit, laugh and say "nobody could really be THAT dumb". * You automatically add a "com" after a period when typing. * When you introduce yourself, you include your email address. * You attend a conference and automatically look for a seat near an outlet, so you can plug in your computer. * When you travel you already know where outlets are located in the airline gate areas. * A good hotel is defined as one where you can get a 52K bps connection (bonus points if you know which hotels in advance). * You have email addresses that different facets of your personality. For example, david.cook @hill.af.mil for work, brainy_stud@someISP.com for home (Only the FIRST one is actually mine). * You frequently wish life had an undo or back key. * When your significant other says you need to communicate better, you think that means you can get DSL. * By looking at the control panel applications, you unconsciously determine if the computer is running 95, 98, ME, 2000 or XP. * You go to conferences where "well dressed" guys wear suits or sports coats with very short high-water pants AND running or tennis shoes. Extra points for white socks. Double points for white socks with black or navy pants. * You have ever got up in the middle of the night to check the status of either a big download or a disk defrag. * You wonder if you can daisy chain USB port replicators to give you more than 4 USB connections per computer port. Extra points if you really NEED more than 4 USB connections per computer port. * You know all the Star Trek plots (with emphases on Classic Trek, not TNG). You utter such phrases as "He's dead, Jim" & "I'm a doctor, not a (fill in the blank)" and your friends laugh. * You live in the west or southwest - and the people at Fry's electronic superstore know you by name (If you live elsewhere, CompUSA will substitute). * You know the words to most Monty Python songs, and you can quote sections of Monty Python & The Holy Grail from memory. * You can also recall quotes from The Hitchhikers Guide to the Galaxy. * Your watch has more dials, buttons and functions than a Swiss Army Knife. Double extra bonus points for having a wristwatch that automatically synchronizes itself with the National Bureau of Standards via short-wave. Triple bonus points if you're thinking "Cool! I want one, too!" ======================================================================== eValid Announces Integration with Ingenium Tech's I-Service Offering SAN FRANCISCO, CA - Software Research, Inc. has announced integration of its eValid(tm) WebSite test tool suite with the I- Service(tm) WebSite monitoring solution marketed in Europe by Ingenium Technology, of Milano, Italy. "eValid's patent-pending InBrowser client-side WebSite testing technology incorporates very powerful features for WebSite activity recording that are incorporated in the I-Service Web Transaction Inspection element. These features make the I-Service WebSite analysis and monitoring product particularly powerful and compelling," said Edward Miller, Chairman of Software Research, Inc., head-quartered in San Francisco, California. <http://www.e-Valid.com>. "In the new digital economy, the WebSite is now the most important business asset. With the advent of e-commerce and the rapid globalization of the economy, companies are relying heavily on their WebSites and web based networks to facilitate internal and external communication between employees, vendors, suppliers, business partners, and most importantly, customers. The performance of the WebSite, and the services it supports, is directly related to success or failure, profit and loss. That's why we chose the flexible, powerful, client-side measurement technology offered by eValid," said Stefano Spada, Business Development Manager of Ingenium Technology srl, head-quartered in Milano, Italy. <http://www.I-service.com>. o o o o o o Complete Press Release: <http://www.soft.com/eValid/Promotion/PressReleases/PR.30May02.html> o o o o o o Software Research, Inc. eValid Division, 1663 Mission Street, Suite 400 San Francisco, CA 94103 USA Phone: +1 415.861.2800. FAX: +1 415.861.9801. Email: info@soft.com - - - - - - - - - - - - - - - - - Ingenium Technology srl, Via Artigianto 2, 20041 Carugate Milano ITALY EU Phone: +39 06 50781.033 FAX: +39 06 50781033 Email: contact@ingeniumtech.it ======================================================================== Dr. Seuss Explains Why Computers Sometimes Crash (Forwarded by a staffer at UC/Berkeley!) If a packet hits a pocket on a socket on a port, and the bus is interrupted at a very last resort, and the access of the memory makes your floppy disk abort, then the socket packet pocket has an error to report. If your cursor finds a menu item followed by a dash, and the double-clicking icon puts your Window in the trash, and your data is corrupted 'cause the index doesn't hash, then your situation's hopeless and your system's gonna crash!! If the label on the cable on the table at your house says the network is connected to the button on your mouse, but your packets want to tunnel to another protocol, that's repeatedly rejected by the printer down the hall, and your screen is all distorted by the side effects of gauss, so your icons in the window are as wavy as a souse, then you may as well reboot and go on out with a ka-bang, 'cuz sure as I'm a poet, the sucker's gonna hang! When the copy of your floppy's getting sloppy in the disk, and the macro code instructions cause unnecessary risk, then you'll have to flash the memory and you'll want to RAM your ROM. Quickly, turn off the computer and be sure to tell your Mom! ======================================================================== International Symposium on Software Testing and Analysis (ISSTA 2002) Residenza di Ripetta, Roma, Italy. 22-24 July 2002. Sponsored by ACM SIGSOFT. ISSTA 2002 is co-located with Third International Workshop on Software Performance (WOSP 2002) Residenza di Ripetta, Roma, Italy. July 24-26, 2002. ISSTA is the leading research conference in software testing and analysis, bringing together academics, industrial researchers, and practitioners to exchange new ideas, problems, and experience. General Chair - Antonia Bertolino, IEI-CNR, Pisa, Italy. Program Chair - Phyllis Frankl, Polytechnic University, Brooklyn, New York, USA. Publicity Chair - Nigel Tracey, LiveDevices, York, UK. Conference Home Page: http://www.iei.pi.cnr.it/ISSTA02/ ADVANCE PROGRAM ISSTA 2002 Program Highlights * 2 Keynote Presentations * Industrial Panel Session * 26 Technical Papers * Two Joint Sessions with WOSP Keynotes Presentations: (1) Embedded Software Testing in the Automotive Domain, by Aldo Borrione, Director Embedded Software Design and Development, Centro Ricerche FIAT, Orbassano, Torino, Italy. (2) Qualitative and Quantitative Validation of Software Systems: A Model-Based View on Integrated Analysis, by Prof. Ed Brinksma, Chair of Formal Methods and Tools, Univerity of Twente, Netherlands. Technical Sessions. * Static Analysis of Java Programs * Validating Security Properties * Fault and Failure Analysis * Improving Testing Efficiency * Specification-based Testing * Conformance and Interoperability * Analysis of Concurrent Programs * Theory of Testing and Reliability * Dynamic Analysis (joint session with WOSP) * Performance Analysis Along the Software Life Cycle (joint session with WOSP) Panel Discussion: Is ISSTA Research Relevant to Industrial Users? Moderator: Antonia Bertolino Panelists: Gualtiero Bazzana (Onion, Italy), Vincent Encontre (Rational, France), Alan Hartman (IBM, Israel), Emilia Peciola (Ericsson Lab, Italy), Ashok Sreenivas (TRDDC, India) ISSTA 2002 Program Details (full details and registration): <http://www.iei.pi.cnr.it/ISSTA02/program.htm> <http://www.iei.pi.cnr.it/ISSTA02/registrationISSTA02.pdf> ======================================================================== DACS Newsletter The Data & Analysis Center for Software (DACS) announces the newest issue of the DoD Software Tech News. The newest issue of the Software Tech News is now available on-line at: <http://www.dacs.dtic.mil/awareness/newsletters/> along with archives of past issues. This FREE quarterly newsletter provides readers with an awareness of significant developments and activities in the software technology field. Articles in the current issue: Topic: Software Engineering Education * Tech Views: the SW Engineering Education Theme * Education, Information Technology, and the Software Crisis * Software Engineering Graduate Opportunities at the Naval Postgraduate School * Innovative Software Engineering Education You may register for a FREE subscription to receive a hard copy of the DoD Software Tech News at: <http://www.dacs.dtic.mil/forms/userform.shtml> Note: Due to the high cost of shipping, this offer is limited to mailing within the United States. Lon R. Dean, Editor Data & Analysis Center for Software P.O. Box 1400 Rome, NY 13442-1400 <http://iac.dtic.mil/dacs/> <webmaster@dacs.dtic.mil> ======================================================================== ------------>>> QTN ARTICLE SUBMITTAL POLICY <<<------------ ======================================================================== QTN is E-mailed around the middle of each month to over 10,000 subscribers worldwide. 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