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BRE Family Tree update shows IBM ILOG acquisition

The latest BRE Family Tree update is here. There you can download the new family tree in jpg, png, or tif formats. We have redesigned the family tree to show a lot more information than before. To make the chart less commercial, we got rid of the colors that indicated which BRE vendors were BIZRULES partners. Now the chart can be used by anyone, vendor, salesman, consultant, or customer who wants to see "the state of the BRE market" or who wants a guide to help them select their BRE vendor.

This new diagram also shows the connection to Rete, CLIPS, Jess, and Drools. Rule engines that use the Rete algorithm have an "R" flag. Engines based on CLIPS have a "C" flag. and engines based on Jess have a "J" flag.

We also show what environments each rule engine runs on (i.e. COBOL, C++, Java, and .Net), and whether it runs natively on that environment. This section is still under construction. We've asked BRE vendors to confirm this information, so we can finalize this section. We planned to present this chart for the first time at the upcoming October Rules Fest conference in Dallas, TX.  But now that IBM and ILOG are uniting, I thought you would like to see this chart now.  If you are a vendor representative, please take a look at your product data and let us know if we missed anything or if you'd like to update your product information. 

This is a guide to many of the leading BRE vendors that we are familiar with. It is not an exhaustive or complete list - there are probably other BREs on the market and not on the list that we haven't even heard of yet. Let us know who you are!  This guide is a good start for companies trying to evaluate and assess the BRE market. 

If you need more information about these BRE vendors, or if you need help selecting the best and the right rule engine for your particular needs, call BIZRULES at 305.994.9510. Some of you have asked for the BRE Family Tree poster... Call us for info about that.

BRE Family Tree 2008

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Comments

Good stuff!

With my Microsoft hat on (I don't work for the company), one possible omission is WF Rules. This is part of Microsoft's WF (and therefore .NET) stack, and is a sequential engine (not Rete). The next version, due 2009, will be significantly re-worked, and will become a first-class WF model alongside state transition, sequential and other forms of workflow, rather than the integrated companion technology which it is today. Microsoft are currently concentrating their rule engine efforts around WF Rules rather than the BRE that ships with BizTalk.

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