MAI is the user-friendly semantic reasoner module of the Data Harmony Suite.  It is optimized for seamless integration with the other modules of DH Suite, but it is also available as a stand-alone module to be implemented with your existing taxonomy.


  • The MAI RuleBuilder automatically creates identity rules for one-to-one text matching.  RuleBuilder also allows you to quickly and easily create complex rules which gives superior indexing results based on context and synonymy.
  • TestMAI is a rulebuilding tool used to test rulebase edits in a real-time environment.  Using either a single test record or a sample set, rule edits are immediately applied to help target accurate context logic.  TestMAI allows you to save indexing metrics such as Hits, Misses, and Noise to aid in analytics.


What MAI users say:

“We have found MAI to be accurate and efficient, meeting and exceeding our expectations. The rule builder is flexible, powerful, and intuitively clear…its term suggestions are right where we want them to be. We are delighted with both the package itself and the technical support and training we have received from Data Harmony.”

Scott Ryan, Development Specialist Cambridge Scientific Abstracts

“Our staffing was going down, the work load was increasing, and we needed more efficient ways to store and move data without major staff intervention. I estimate that MAI has improved our productivity by 50%.”

Kurt Keeley, Database Manager American Water Works Association (AWWA)