Service Oriented Architecture

Data Quality 2.0 meets MDM 2.0

Henrik Gabs LiliendahlLeave a comment

My current “Data Quality 2.0” endeavor started as a spontaneous heading on the topic of where the data quality industry in my opinion are going in the near future. But partly encouraged by being friendly slammed on the buzzword bingo I have surfed the Web 2.0 for finding other 2.0’s. They are plenty and frequent.

handshake_after_matchThis piece by Mehmet Orun called “MDM 2.0: Comprehensive MDM” really caught my interest. Data Quality and MDM (Master Data Management) is closely related. When you do MDM you work much of the time with Data Quality issues, and doing Data Quality is most often doing Master Data Quality.

So assuming “Data Quality 2.0” and “MDM 2.0” is about what is referenced in the links above it’s quite natural that many points are shared between the two terms.

Service Oriented Architecture (SOA) is one of the binding elements as Data Quality solutions and MDM solutions will share Reference and Master Data Management services handling data stewardship, match-link, match-merge, address lookup, address standardization, address verification, data change management by doing Information Discrepancy Resolution Processes embracing internal and external data.

The mega-vendors will certainly bundle their Data Quality and MDM offerings by using more or less SOA. The ongoing vendor consolidation adds to that wave. But hopefully we will also see some true SOA where best-of-bread “Data Quality 2.0” and “MDM 2.0” technology will be implemented with strong business support under a broader solution plan to meet the intended business need by focusing on how the information is created, used, and managed for multiple purposes in a multi-cultural environment.

Actually I should have added a (part 1) to the heading of this post. But I will try to make 2.0 free headings in following posts on the next generation milestones in Data Quality and MDM coexistence. It is possible – I did that in my previous post called Master Data Quality: The When Dimension.

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Service Oriented Data Quality

Henrik Gabs Liliendahl4 Comments

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Service Oriented Architecture (SOA) has been a buzzword for some years.

In my opinion SOA is a golden opportunity for getting the benefits from data quality tools that we haven’t been able to achieve so much with the technology and approaches seen until now (besides the other SOA benefits being independent to technology).

Many data quality implementations until now have been batch cleansing operations suffering from very little sustainability. I have seen lots of well cleansed data never making it back to the sources or only being partially updated in operational databases. And even then a great deal of those updated cleansed data wasn’t maintained and prevented from there.

Embedded data quality functionality in different ERP, CRM, ETL solutions has been around for a long time. These solutions may serve their purpose very well when implemented. But often they are not implemented due to bundling of distinct ERP, CRM, ETL solutions and consultancies with specific advantages and data quality tools with specific advantages, which may not always be a perfect match. Also having different ERP, CRM, ETL solutions then often means different data quality tools and functionality probably not doing the same thing the same way.

Data Quality functionality deployed as SOA components have a lot to offer:

• Reuse is one of the core principles of SOA. Having the same data quality rules applied to every entry point of the same sort of data will help with consistency.

• Interoperability will make it possible to deploy data quality prevention as close to the root as possible.

• Composability makes it possible to combine functionality with different advantages – e.g. combining internal checks with external reference data.

During the last years I have been on projects implementing data quality as SOA components. The results seem to be very promising so far, but I think we just started.

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