Bob Lambert

It is a commonplace to say we should manage data like a resource. But when you think about it, data is an asset but not a resource.  Data isn’t a thing like real estate, employees, or customers, but rather it represents all of those things.  In data-geek-speak, data is a meta-resource that holds information about resources.  That makes data a lot like money.

In his book Money Mischief Milton Friedman made the point that money has no intrinsic value: “The value of money is the value people attribute to what they want to exchange, no more, no less.” Likewise, data has no value in itself.  Its value is derived from people’s desire to know about the things the data describes, and how reliably and accurately it describes those things.  So an organization’s data, like its money, is not a resource in itself.  It is an asset that represents the resources that an organization manages and controls.  It follows then that data management should look a lot like money management.

A cornerstone of our economic stability is consensus that organizations must manage money well and make their internal money management visible to investors, regulators, and independent standards groups.  We’ve evolved a standard for money management where a department represented by a C-level executive administers formal accounting, budgeting, planning, and financial reporting.  The organization evaluates every manager’s compliance to money management policies, and independent auditors evaluate the organization’s soundness in terms of its money management.  Accounting professionals meet rigorous, generally respected certification standards.

Overall, our volume of online purchases and use of FDA-approved drugs, for example, attest to our general confidence in current data management practices.  But still, data  professionals know that it could be a lot better.  Scarcely a week goes by without another scandal involving lost customer data, and consider these snafus:

• This article cites multiple non-compliant databases as a significant contributor to the chaos in reuniting families in the wake of the Katrina disaster
• “The Mars Climate Orbiter, a key part of NASA’s program to explore the planet Mars, vanished in September 1999 after rockets were fired to bring it into orbit of the planet. An investigative board later discovered that NASA engineers failed to convert English measures of rocket thrusts to newtons, a metric system measuring rocket force, and that was the root cause of the loss of the spacecraft. The orbiter smashed into the planet instead of reaching a safe orbit.” (cited here)
• One Fortune 1000 services company carried separate customer records in each of its operating units resulting in a number of anomalies visible to the customers.  For example, the same customer would receive separate invoices with different terms for each of the services purchased from the company.

In parallel with emergence of these types of issues, regulators and industry associations have set data management standards for many industries and practice areas.   Food and consumer product safety rests on a regulatory foundation of correctly recording and managing results of inspections.  The International Air Transport Association sets standards for safety data collection and management.  Likewise, the US Food and Drug Administration and other governing bodies set clinical safety data management and reporting standards.

It is just a matter of time before the many separate externally imposed data management guidelines congeal into a a set of general best practices that apply across the organization.  Then investors, regulators, and standards groups will hold organizations responsible for effective data management in the same way they are held to account for effectively managing money. An internal department represented by a C-level executive will administer formal data management standards and procedures.  The organization will evaluate every manager’s compliance with data management policies, independent auditors will evaluate the organization’s soundness in terms of the quality of its data management, and data management professionals will be held to rigorous, generally respected certification standards.

Farfetched? Maybe.  But it isn’t farfetched to think that as a society we’ll begin to recognize what data professionals have known for a long time: that the quality of an organization’s products, its care of and protection of its customers, workforce, resources, stewardship of the environment, and even its financial health depend to a significant degree on sound data management practices.

—

Here are some resources on data management:

DAMA, the organization for data management.

The Wikipedia page quotes this definition: “Data management is the development, execution and supervision of plans, policies, programs and practices that control, protect, deliver and enhance the value of data and information assets.”

Data Stewardship Strategy: 6 Keys to Success by Jill Dyché: “As executives increasingly agree that data is a corporate asset, they are also funding data governance and data quality efforts more willingly. But … entrenched organizational behaviors are much more difficult to shift. Many companies have introduced the role of data steward before fully defining the role. In these cases, the beleaguered data stewards are doomed before they even begin. ”

Leverage Data Quality to Build an Effective Enterprise Architecture by Mark Amspoker.  “It might be time to rethink the notion that effective information architecture development will solve the data quality problem.”

Guidelines for Responsible Data Management in Scientific Research from the Office of Research Integrity, US Department of Health and Human Services.   “Data management is one of the essential areas of responsible conduct of research, as outlined by the Office of Research Integrity. This educational course will educate new investigators about conducting responsible data management in scientific research.”

A recurring theme in the literature on IT over the years has been frequent failure of IT projects.  Most studies lay the bulk of the blame on requirements (examples here and here).  One way to improve accuracy and fit-to-purpose of requirements, and thereby promote project success, is to include data analysis as well as process analysis in the requirements plan.

I’ve cited here the need to start data interface analysis early to avoid budget and schedule blow-ups when, as a result of not thinking early about interface complexity, data integration work turns out to be bigger and nastier than anticipated.

Early data study also helps business analysts elicit more detailed and accurate business requirements.  Say a mid-level football (soccer) team in the UK is looking to recruit a couple of strikers who can reliably punch home goals for the club.  The obvious data they seek is (1) the number of goals scored per game by each prospect, and (2) over their careers how much time have they spent on the bench due to injury.  At the same time, this club is building a strategic recruiting system to support growth into the higher echelons of English football.  A process-oriented requirements strategy (like the one described here) asks the team’s recruiters what they need to in order to get good people into the club, and often emerges with a list of statements about what the system will do (”The system shall provide an interface enabling entry of the following player statistics” or “The system shall provide a report ranking players by the following criteria:…”).

It isn’t necessarily wrong to start with process analysis, especially when backed up with formal techniques like use cases, data flow diagramming, or others, but addition of data analysis early provides ability to be far more perceptive into the real business needs.  Without interviewing anyone a data analyst can know that there are many goals in a game of soccer (OK, to some not nearly enough, but that’s another story), that the attributes of a game include location, weather conditions, date and time, whether it’s regular season or playoff, and more.  Attributes of a goal: time during the game; left foot, right foot, or head; did it come from a set play or in the run of play; from the left or right side of the field, and much more.

The analyst who knows the data and understands its structure can probe with questions like whether a player tends to score at the end of games, or would it be useful to find one striker who tends to score from the left side of the field and another who scores from the right?  By understanding the data an analyst can understand the business problem more deeply, build better rapport with business people  by asking more informed questions, and cross the business/IT communications gap to define the right requirements so that the right system gets built.

It may be just the organizations I’ve been exposed to, but in my experience data analysis isn’t typically part of the requirements effort.  Supporting this point, the author of the wikipedia page on business analysis entirely omits data analysis, apparently favoring a process-only approach.  On the other hand, object-based techniques offer a balanced approach, studying both data and process by representing things like goals, games, and players as objects with their own attributes and behaviors.  In addition, the International Institute of Business Analysts (IIBA) includes data-oriented along with process-oriented techniques in its Business Analysis Body of Knowledge (BABOK).

As process/data balance early on in the application lifecycle becomes more widespread analysts should generate more insightful requirements and, other things being equal, the success rate of IT application projects should improve.

In a recent very thoughtful post on data quality, Paul Erb plays out an analogy comparing data users with Don Quixote and data quality professionals with Sancho Panza, then reverses the analogy to cleverly coin the “Sancho Panza” test of data quality professionals.  He encourages data quality professionals promoting the critical role of data quality to apply a what would Sancho say test to ensure that they are aligned with the needs and interests of data consumers.

Here’s Paul’s description of the Sancho Panza test:

Think of Don Quixote [DQ] as the data-quality specialist or even the data management specialist or software vendor, bringing to the world his specialist’s perspective and vocabulary and enthusiasm, influenced by the books he’s read, visioning everyday business practices, with his value added, as goldmines for the organization.  Meanwhile Sancho Panza represents the person who does a practical job every day, who knows what works around here and what doesn’t.

I advocate to Data Quality (let’s call it DQ) consultants that they listen to this Sancho Panza, and consider themselves as Don Quixote.  Sancho doesn’t know much about data, but he knows what he likes… He’s open to listening, but slow to change, and he’ll tell you what he thinks.

Paul’s article reminded me that as a child I thought the problem with Don Quixote was that he tilted at windmills and attempted to ambush acting troupes because of his bad eyesight.  Of course this is not the case, but to me it provides a relevant perspective on data quality in many organizations.

Here’s the problem I’ve seen play out on a number of IT application projects:

1. A high level business study recommends replacement or improvement of a current application.
2. The organization approves the project described in a business case citing benefits named in the business study and costs detailed for infrastructure, package software, and application development, but data-related costs are glossed over or left out entirely.
3. The project begins with a requirements phase that collects hundreds of imperative statements (“The system shall…”)  from business people who will use the system.
4. Late in the requirements phase, the team finds that data integration work in system interfaces will be more complex than expected.  A common example: the project requires changes to a feeder application with no documentation and no in-house support expertise.
5. Project leadership goes back to the sponsor seeking more money.

In these situations the business case was incorrect because it did not account for all of the costs of data integration.  I’ve seen projects weather steps four and five well, but often discovery of previously unseen data complexity starts a disruptive chain of events.  (Sadly for the project manager, such situations are often seen as a failure of project management and corrected accordingly, but that’s a topic for another post.)

In my view the root cause of unforeseen data complexity on projects is the lack of a data constituency in current IT. It is only recently that success of companies like Google and Amazon have motivated emergence of data as a key business resource in the collective consciousness. Famous success stories notwithstanding (see this link), there are relatively few senior IT managers with data quality backgrounds.  Conversely, many rose through the ranks of the infrastructure, application development, or business (process) analysis groups.

It will be a while before, for example, a Mobil CIO’s predecessor jobs include definition of a metadata repository or elimination of multipurpose data, but in the meantime here’s what we can do:  add a business case to the application lifecycle as the last step in requirements.  Stop the project when the real costs are known, recalculate the cost/benefit, and ask the sponsors if the project should continue.  Give Sancho (in this case the project team) a chance to speak to the reality of the situation, and hand to Don Quixote (project sponsors) the eyeglasses of in-depth visibility into real costs. If the decision is to move ahead with the project, then all share the same vision and the sponsors have endorsed the actual project, not the fuzzy image from earlier on that might have been a windmill.