Release Early Release Often

Release Early Release Often (RERO) technique proposes to have releases early and often, instead of a big bang release. This approach is typically followed in tech startups, working on Open source projects. That’s the reason we see many of Google’s products still in beta version and their updates getting released once in a month or so. We planned to experiment the strategy for a big Master Data Management (MDM) project. The experimentation turned out to be successful. The rest of the essay discusses the experience details of such an implementation.

User Thrill

Important features of the application were phased out for various distinct releases. Some of them were Hierarchy & Workflow management, Security and Exception reporting. And the duration between releases were as close as 2 weeks. That meant, the user saw features getting added once in 2 weeks. We captured the user feedback about the releases and made sure we corrected it in the immediate ones. This approach had a two prong benefit. User experienced the application very, very early and we experienced the bugs. By the time, the UAT phase reached us, the application had reached a near-to-zero defect zone. We were a bit skeptical whether the user participation would be high, but since the product was there to be played with, it naturally attracted them.

Incremental Application testing

The application was getting tested from the day the first beta was released; rather from the “Go Live” day. Although this created few negative impressions on the user experience due to few unpleasant bugs; they knew that it was in its beta stages and the next release would have the patched version. In fact, our testing team grew from a 3 member team to a 6 member virtual team (There were 3 business users).

Support framework

To enable such a dynamic release process, the revision control and the code review/release systems should be efficient; there would be multiple releases instead of one. The integration testing should be solid. And the unit testing before the releases should be good enough not to distract your users completely; dissolving the purpose. Meticulous planning of the releases will also form a key to the success. The development tools that you use should be agile and adaptable enough to accept and implement the user’s feedback for the next release.

Conclusion

The experiment turned out to be a success. This strategy would work for most of your implementations, unless it’s a maintenance project with less than a week’s duration of deliverable.

Teradata's reseller alliance with Trillium

Teradata Corporation announced its reseller alliance partnership with Trillium Software. Teradata will now combine its warehouse product with Trillium's Data quality tools and its own MDM products. Overall, this seems to be a good strategy for Teradata, because now Teradata's customers can leverage Trillium's data quality abilities on their huge databases.

Because of this alliance, the customers will enjoy a powerpacked database, Data Quality tools and a MDM suite. Information Difference has ranked Teradata's MDM low in the quadrant though compared to the likes of SAP, Oracle and Siperian.

MDM - SoA Marriage

After a long break from blogging, I am starting my series of explorations with MDM and SoA. When would somebody go for a SoA implementation for an MDM solution? Is it because it's a enterprise-wide initiative to make everything the SoA way? My current project proved to be a big failure on this front. We had to build an MDM solution and the enterprise architecture team had a clear focus to make anything and everything SoA enabled. The MDM solution was built on Kalido. Who are the consumers of this MDM data? Answer is . A series of downstream CRM applications. Sounds good. Where would the SoA architecture fit in? Is it just in the Consumer world or also in the Sourcing world? We had to design the reporting solution completely SoA. But during a period of stress testing, it proved that the SoA framework just couldn't handle the volumes the downstream applications were streaming. The MDM Solution would get a huge number of updates from the ERP stack everyday and all these changes had to be donated to the consumers. The SOAP message was just too big to be parsed by the reporting solution. The users had to wait for a considerable amount of time to get their reports out.

So my question is whether you design the MDM solution the SoA way expecting in future that things with performance would get solved or wait till things get solved and then re-architect the solution?

Currently, we have the SoA suite disabled and reports are being fired out from the databases directly to the reporting solution.

MDM War

A market research firm estimates the market size of MDM related products to peak $ 1 billion by end of 2008. Though MDM is relatively a new zone of investment for most of the organizations, the immense value behind such a venture has been pro-actively noticed. Some of the companies which have their MDM product suite are

• SAP - SAP Netweaver MDM
  
• Kalido - Kalido MDM
  
• IBM - IBM MDM (WPC, WCC)

• Microsoft- Stratature
  
• Oracle - Universal Customer Master.

One common aspect that could be found in these line of products are that most of them have been acquired. SAP launched its first MDM set of products in 2002 and had to quickly withdraw because of operational issues. Then it acquired A2i in 2004 and then repackaged A2i's product as its own. IBM acquired DWL Inc, to get hold of PIM (Product Information Management) and CDI (Customer Data Integration). Microsoft acquired Stratature and Oracle (with Customer Data Hub's not-so-good success) gained inroads into Siebel's UCM, post-acquisition.

These acquisitions have also been in line with the product suite that the companies already own. Oracle's merger with Siebel clearly will put itself on top, in the CRM and Customer Data Management space, while SAP can leverage its ERP customer base to bundle the MDM cake.

In the following weeks, I shall be understanding each of the tools in detail to find out which one has the killer technology and experience to be crowned the "MDM Maharaja". Or will they be all a bunch of Sultans aiming to just take a share of the $1 billion jewel?