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» Business analysis and SOA part 2 of 6: Business service models and the entity-centric business service

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As part of the design of service-oriented solutions it is common to label individual services according to the roles they fulfill. There are different types of roles, depending on the nature of the functionality being encapsulated and the context within which the service is being utilized. For example, during runtime processing, services can as...

» Business analysis and SOA part 1 of 6: The benefits of business services

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This is the first article in a six-part series dedicated to exploring how SOA and service-orientation relate to and affect business analysis processes and approaches. Acclaimed author Thomas Erl shares his insights into the world of service-oriented business analysis and business service modeling by providing customized excerpts from his second SOA...

» Stepwise Refinement

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In a nutshell, the concept of "stepwise refinement" is to take an object and move it from a general perspective to a precise level of detail. Architects have used such an approach for years, as have engineers building products. But to do so, they realized they cannot simply go from the general to the specific in one felled swoop, but instead, in in...

» The Business Rules Approach

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“The biggest risk to your company is not being able to change fast enough… Business Rules are the answer.” …Ron Ross I am a great appreciator of Mr. Ross. He has written extensively on the topic of Business Rules, offers excellent training on the subject, and is the keynote speaker at each year’s International Business Rules Forum. I would like...

» Opinion: It's time to say goodbye to business analysts

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Is there a place for business analysts in IT today? Not if their primary function is just to analyze business needs. As the pace of change accelerates, business people want more than analysis; they want workable solutions to their problems. Analysis is only part of the job that needs to be done. It can clarify situations and trends, identify pr...

» Six Secrets of Top-Notch Business Analysts

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Most line-of-business execs, project managers and software developers who have worked on application development teams can attest to the importance of good business analysts. In many instances, in fact, today's business analyst can affect the outcome (good or bad) of a software project. "When business analysts aren't able to carry their weight, it...

» How vulnerable are you? A crash course in software security

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Software security remains a hot topic. Everyone from grandmothers to Fortune 500 companies has heard the stories of identity theft, data loss, and general mayhem caused by viruses and attackers on the Internet. In the first quarter of 2008 alone, 1,474 different software vulnerabilities were reported with only 64 of them having posted solutions. Th...

» The Business Case for Business Analysis

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Systems and processes are integral to business today but are still difficult to implement successfully. Successful processes and systems are those that meet the business requirements. Businesses utilise these technological and intellectual assets to create value for themselves. Performing analysis upfront ensures the business requirements are m...

» Project Management and Business Analysis: Dependencies for Success

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How do the professions of project management and business analysis create their work synergies? It’s all about process. The process of successful project execution is reliant upon the business analyst providing the correct inputs to the project that the project manager uses to manage the entire delivery of the project. In short, the business analys...

» Why We Resist Planning

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The short answer: "Because it requires work." The long answer: People tend to resist gazing into the crystal ball and prefer to react to life as it passes them by. Some people believe planning in today's ever changing world is a waste of time, that you must be more "agile" and accommodate changes as they occur. As anyone who has designed and ...

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Business Analysis Articles & Systems Analysis Articles