Power*MatchMaker 0.9.4

Power*MatchMaker will cleanse your data, validate and correct addresses, identify and remove duplicates.
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Power*MatchMaker will cleanse your data, validate and correct addresses, identify and remove duplicates, and build cross-references between source and target tables. Power*MatchMaker software provides business users with complete and accurate data, and a single 360� view of each customer, product, sales rep and business unit.

Whether you're building a Data Warehouse, Data Mart or CRM, the Power*MatchMaker goes a long way towards ensuring the data integrity of your decision support environment or CRM database.


To launch the MatchMaker from the command line, do the following:

% java -jar $MM_HOME/matchmaker.jar

(where $MM_HOME is the directory this README file is in).

For medium-to-large projects (with more than a few thousand records),
the default memory size limit (often 64MB) may not be enough. To extend the limit, use:

% java -Xmx600M -jar $MM_HOME/matchmaker.jar

That will give you 600MB of heap space to play with.

Main features:

  • Transforms and cleanses Key Dimensions
  • Validates and corrects address information
  • Accepts user-defined data matching criteria
  • User-friendly, highly-intuitive interface for Match Verification
  • Allows for user confirmation of duplicates through the online verification facility
  • Merges duplicate records and their related data
  • Allows for Backup of impacted records prior to data merging
  • Builds cross-reference tables to link source systems' identifiers (Primary Keys) to the target database identifiers
  • Runs against the entire database to perform initial data cleanup, or incorporated into the data load process

last updated on:
November 27th, 2008, 18:03 GMT
license type:
GPL v3 
developed by:
SQL Power Group Inc.
ROOT \ Database \ Database APIs
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What's New in This Release:
  • New features in this release include merge rule derivation by foreign key constraints, project importing and exporting to an XML file format, project duplication, a munge step previewer, and a Beanshell-based scripting environment.
  • This release also includes a number of usability and performance enhancements.
read full changelog

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