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April 2015: Volume 16, Issue 4
ISSN: 1538-6325

 

What the Business Rules Group (BRG) Has to Say About Business Rules
By Ronald G. Ross

The Business Rules Group (BRG) has played a central role in developing core notions of business rules and the business rule approach in its current form. This month, Ron Ross examines the main themes in the BRG's thinking on business rules as explicitly expressed in four highly-influential work products, and reveals how that thinking has been refined since the early days in 1989.
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Architecture is Architecture is Architecture
By John A. Zachman

There appears to be a gross misunderstanding about Architecture, particularly in the information technology community. In this month's column, John Zachman describes 'architecture' as being the set of descriptive representations required to create any complex object.
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Does the Internet of Things (IoT) Serve Process?
By Jim Sinur

Last month Jim Sinur outlines seven styles of process actions that a more-inclusive, IoT-enabled process will need to be able to manage. This month Jim concludes his series on the Internet of Things (IoT) with a look at seven ways in which the IoT and process can support or collaborate with each other.
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Logical Data Modeling (Part 3)
By Dr. Terry Halpin

This is the third in a series of articles on a logic-based approach to business data and rules using a single language to both create and query data models. The previous article discussed how to declare inverse predicates, simple mandatory role constraints, and internal uniqueness constraints on binary fact types in LogiQL. In this month's column, Terry Halpin explains how to declare n-ary predicates and apply simple mandatory role constraints and internal uniqueness constraints to them.
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Zero, One, or More Testable Requirements
By Drs. Silvie Spreeuwenberg

"There was a project, there was a deadline, the software was delivered late, it was the holiday season, and the person responsible for the system integration test was on holiday," relates Silvie Spreeuwenberg, as she describes a new protocol that she was asked to test against the requirements set out for the protocol. "It struck me that many of the requirements were not testable," she discovered. Given her business rules background, she is used to checking that things are always testable. But does that apply to requirements? In this month's issue of the 'Rule Observatory', Silvie shares her observations on the testability of requirements.
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Focus on What Makes Your Business Smart: From Interpretation to Implementation - Steps 5 – 7: The Technical Steps
By Gladys S.W. Lam

Completing the series Focus on What Makes Your Business Smart: From Interpretation to Implementation, Gladys Lam finishes with Steps 5 – 7, which are the 'Technical Steps': (5) Map Vocabulary to Data, (6) Invoke Tool, and (7) Execute. In these steps, Ms. Lam will

  • illustrate how three different technologies implement the business rules and decisions specified in the earlier steps.

  • show how the business deliverables can be used to validate results.

  • remind business analysts of where they bring the most value.

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Process Analysis — Additional Techniques
By Kathy A. Long

In a previous article, "Overview of Analysis Techniques," the Top Five analysis techniques were covered with a promise to provide an overview of additional techniques used by process analysts. This month, Kathy Long covers some of the other analysis techniques and outlines a variety of typical problems found in business processes, aligning those to the techniques introduced in this article. She also briefly discusses which process modeling techniques are the most useful, depending on the type of problem and type of analysis being used
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BPMN, Business Rules, and the Free Will — A New Way to Look at Models
By Markus Schacher

In reality there is often a gap between business process models as designed and how such processes are executed by humans. In this month's feature, Markus Schacher explores this, proposing that the OMG's Business Process Model and Notation (BPMN) includes a well-known symbol that can be interpreted as representing the free will. In this context, he goes on to show how the free will and business process models relate to structural and operative business rules, as defined by the OMG specification Semantics of Business Vocabulary and Business Rules (SBVR).
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Writing Natural Language Rule Statements — a Systematic Approach Part 31: Even More Rule Statement Quality Criteria
By Graham Witt

In this second series on writing natural language rule statements, Graham Witt takes a holistic and systematic approach to writing natural language rule statements. In the previous two articles he looked at some of the quality criteria that govern rule statements. This month Graham looks at the remaining criteria and wraps up this series with a summary of all the criteria.
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OMG's ‘Mind Your Business’ Event Highlights SBVR at Work
By John Hall

This month, our Standards Reporter, Donald Chapin has turned the pen over to John Hall to report on an upcoming OMG event. Terminology is becoming recognized as a valuable business asset, directly supporting business governance — authoring business policies, defining products and services, specifying contracts, interpreting regulations, and defining compliance action. In December, the OMG will be hosting a one-day event “Mind Your Business.” Central to the approach discussed is a formal business dictionary, built with the OMG’s Semantics of Business Vocabulary and Business Rules (SBVR). It can then be used to develop constraints and obligations, such as business policies, contract terms and conditions, and regulatory compliance.
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Decision Modeling
Methodology, Notation, and DMN

By Jan Vanthienen

With DMN (the OMG Decision Model and Notation standard) reaching finalization, it is good to examine and highlight the purpose and contribution of DMN. Is it a standard notation, is it a methodology, is it a graphical model, is it an implementation standard, or what is it? In this month's column, Jan Vanthienen identifies the position of DMN, the reasoning behind it, and its relation to other modeling techniques
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Business Decisions, Business Rules, and Business Processes: Oh My!
By Roger T. Burlton

Every few years another concept emerges that raises the hope of analysts and architects that a new solution to all our challenges has arrived. The current buzz is around Business Decisions, but I feel we have to put it all in context. 'Business decisions' are a great new addition to our ability to design great and adaptable businesses. However, they need business processes to have context and relevance to business outcomes. They need business rules to have a connection to strategy, policy, and business risk. All three need to work together. In this month's In Process column, Roger Burlton explains this, in a recap of his contribution to the panel on Business Decisions at the 2013 Building Business Capability conference.
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SBVR v1.2 Adopted by OMG / BMM v1.2 Approved by OMG Architecture Board
By Donald Chapin

The Object Management Group (OMG) approves new revisions of two business standards that originated in the Business Rules Group: "Semantics of Business Vocabulary and Business Rules" v1.2 (available now) and "Business Motivation Model" v1.2 (available in three months). This month our Standards Reporter, Donald Chapin, announces these major milestones, recaps the improvements in both revisions, and announces the ability to browse the concepts they contain on the web.
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Applying Agile to Business Rules Elicitation
By Carole-Ann Matignon

Consider this interesting enigma. On one hand, Business Rules are gaining momentum due to the need for Agility in automated systems. On the other hand, despite wide appeal and adoption, the Agile methodology has hardly been applied to BRMS. Is there a way to combine both aspects of modern agile systems? In this month's column, Carole-Ann Matignon shares her thoughts on this.
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The Relationship of Decision Model and Notation (DMN) to SBVR and BPMN
By Mark H. Linehan and Christian de Sainte Marie

Several recent publications have popularized the topic of "Decision Modeling" — the modeling of business decision logic for and by business users. The OMG has just released an RFP for a Decision Model and Notation (DMN) specification, but that document says little about how DMN might relate to SBVR and BPMN, and there are many open questions. How do SBVR rules relate to decisions? Is there just one or are there multiple decisions per SBVR rule? Is there more to say about how SBVR and DMN relate to BPMN? This month, Mark Linehan and Christian de Sainte Marie provide their perspective on DMN and how it is positioned in the context of the SBVR and BPMN specifications.
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  • Business Rule Concepts: Getting to the Point of Knowledge (FourthEdition)
    By: Ronald G. Ross

    Business Rule Concepts, 4th Edition Special Discount to BRCommunity members: $5.00 off! Purchase this book for the special BRCommunity price of $ 24.95. Login to BRCommunity.com to obtain the special Discount Code

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    By: Ronald G. Ross
    with Gladys S.W. Lam
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