Abstract: Systems and methods for developing a data repository containing property listing information automatically acquired from a plurality of multiple listing services (MLSs). The property listing information from various MLSs can be mapped to a common representation and stored in the data repository. The invention utilizes and transforms information from different source MLSs which may have a particular data schema that may or may not match a predetermined common schema for the data repository. The listing information is thus consolidated from MLSs even when their schema may be different from each another or the predetermined data repository schema. The data repository schema may be selected such that each of the fields that comprise the source MLS property listing information in its native schema (and all its elements including but not limited to, agent rosters, office rosters, and tax data) can be mapped from the source schema to the data repository schema (the destination).

Abstract: Systems and methods for developing a data repository containing property listing information automatically acquired from a plurality of multiple listing services (MLSs). The property listing information from various MLSs can be mapped to a common representation and stored in the data repository. The invention utilizes and transforms information from different source MLSs which may have a particular data schema that may or may not match a predetermined common schema for the data repository. The listing information is thus consolidated from MLSs even when their schema may be different from each another or the predetermined data repository schema. The data repository schema may be selected such that each of the fields that comprise the source MLS property listing information in its native schema (and all its elements including but not limited to, agent rosters, office rosters, and tax data) can be mapped from the source schema to the data repository schema (the destination).

Abstract: Systems and methods for developing a data repository containing property listing information automatically acquired from a plurality of multiple listing services (MLSs). The property listing information from various MLSs can be mapped to a common representation and stored in the data repository. The invention utilizes and transforms information from different source MLSs which may have a particular data schema that may or may not match a predetermined common schema for the data repository. The listing information is thus consolidated from MLSs even when their schema may be different from each another or the predetermined data repository schema. The data repository schema may be selected such that each of the fields that comprise the source MLS property listing information in its native schema (and all its elements including but not limited to, agent rosters, office rosters, and tax data) can be mapped from the source schema to the data repository schema (the destination).