Methods and systems for facilitating data stewardship tasks

A system for viewing and performing data stewardship tasks to reduce data record duplication and incorrection, the system comprising:

• a private data system that includes a private database containing a plurality private data records, wherein each private data record in the private database pertains to a unique private subject and is comprised of one or more private identity data attributes representing the private subject, wherein one of such private identity data attributes for each private data record is a private record identifier (ID) attribute;
• a reference data system that includes a reference database containing a plurality of reference identity data records that only contain identity data attributes that are used for resolving and verifying identities of unknown data records that are external to the reference data system, wherein each reference data record in the reference database pertains to a unique reference subject and is comprised of one or more reference identity data attributes representing the reference subject, wherein one of such reference identity data attributes for each reference data record is a reference record ID attribute;
• wherein the private data system is configured to:
• receive, at the private data system, a received data record comprising identity information including a set of received identity data attributes representing an identity of a subject;
• send, by the private data system, the received data record identity information to the reference data system to verify the identity of the subject;
• receive, from the reference data system, a return message including a set of combined identity data attributes representing a verified subject and comprising the set of received identity data attributes and one or more reference identity data attributes representing a selected reference subject, wherein the return message verifies the identity of the subject to the private database and establishes to the private database that the subject, the selected reference subject, and the verified subject are all the same subject;
• compare one or more of the set of combined identity data attributes to a plurality of saved data records in the private database, wherein each saved data record comprises one or more saved identity data attributes;
• and
• on a condition that the received data record is a near match to one or more of the plurality of saved data records in the private database that is not contained within a currently existing data stewardship task, create a data stewardship task record that contains one or more of the set of combined identity data attributes and the one or more saved identity data attributes of each of the plurality of saved data records that are near matches to the received data record;
• a display configured to display a data stewardship task, wherein the displayed data stewardship task indicates a match quality for each of the set of received identity data attributes and the one or more saved identity data attributes;
• and
• a graphical user interface programmed to receive a first user input indicating one of a linking action or an unlinking action and which results in at least one of a prevention of duplication of data and a correction of incorrect or duplicated data.

A system for viewing and performing data stewardship tasks to reduce data record duplication and incorrection, the system comprising:

• a private data system that includes a private database containing a plurality private data records, wherein each private data record in the private database pertains to a unique private subject and is comprised of one or more private attributes representing the private subject, wherein one of such private attributes for each private data record is a private data record identifier (ID) attribute;
• wherein the private data system is in communication with a reference data system that includes a reference database containing a plurality of reference data records that only contain identity attributes that are used for resolving and verifying identities of unknown data records that are external to the reference data system, wherein each reference data record in the reference database pertains to a unique reference subject and is comprised of one or more reference attributes representing the reference subject, wherein one of such reference attributes for each reference data record is a reference record ID attribute;
• wherein the private data system is configured to:
• receive, at the private data system, a received data record comprising identity information including a set of received data record attributes representing an identity of a subject;
• send, by the private data system, the received data record identity information to the reference data system to verify the identity of the subject;
• receive, from the reference data system, a return message including a set of combined attributes representing a verified subject and comprising the set of received data record attributes and one or more reference data attributes representing a selected reference subject, wherein the return message verifies the identity of the subject to the private database and establishes to the private database that the subject, the selected reference subject, and the verified subject are all the same subject;
• compare one or more of the set of combined attributes to a plurality of saved data records in the private database, wherein each saved data record comprises one or more saved data record attributes;
• on a condition that the received data record is a near match to one or more of the plurality of saved data records in the private database that is not contained within a currently existing data stewardship task, create a data stewardship task record that contains one or more of the set of received data record attributes and the one or more saved data record attributes of each of the plurality of saved data records that are near matches to the received data record;
• on a condition that the received data record is a match to a single existing private data record in the private database above a threshold for creating a data stewardship task, the private data system is further configured to:
• assign a new private identifier to the received data record
• save the received data record as a new private data record, and
• link the new private data record with the single existing private data record such that both data records represent the same subject;
• on a condition that the received data record is not a near match to any of the plurality of saved private data records in the private database, assign a new private identifier to the received data record and saving the received data record as a new private data record;
• and
• a display configured to display a data stewardship task, wherein the displayed data stewardship task indicates a match quality for each of the one or more of the set of received data record attributes and the saved data record attributes;
• and
• a graphical user interface programmed to receive a first user input indicating one of a linking action or an unlinking action and which results in at least one of a prevention of duplication of data and a correction of incorrect or duplicated data.