Abstract: Computer-implemented methods, apparatuses, and computer-readable media for generating a tier rollup record perform the steps of: receiving a request for one of a product record and a plurality of product records having a determined attribute value; querying a first data set for product records corresponding to the request; receiving one or more unique record identifiers corresponding to the request; querying a second data set for a product record and associated product attribute values corresponding to each unique identifier; receiving the product record and associated product attribute values corresponding to each unique identifier; identifying a most representative product record from the product records and associated product attribute values corresponding to each unique identifier; rolling up the most representative product record; and transmitting the rolled up most representative product record.

Abstract: A computer-implemented method for navigating a database including a plurality of records having attributes, the method including transmitting a webpage configured to display selectable filters associated with record attributes; receiving at least one attribute value based on a filter selection; transmitting a mini query to the database for a count of records in the database that satisfy the at least one attribute value; receiving the count of records; transmitting the count of records to be rendered on a display device; transmitting a full query to the database for record indicators in the database that satisfy the at least one attribute value; receiving the one or more record indicators; and transmitting the one or more record indicators.

Abstract: Computer-implemented methods, apparatuses, and computer-readable media for generating a tier rollup record perform the steps of: receiving a request for one of a product record and a plurality of product records having a determined attribute value; querying a first data set for product records corresponding to the request; receiving one or more unique record identifiers corresponding to the request; querying a second data set for a product record and associated product attribute values corresponding to each unique identifier; receiving the product record and associated product attribute values corresponding to each unique identifier; identifying a most representative product record from the product records and associated product attribute values corresponding to each unique identifier; rolling up the most representative product record; and transmitting the rolled up most representative product record.

Abstract: A computer-implemented method for navigating a database including a plurality of records having attributes, the method including transmitting a webpage configured to display selectable filters associated with record attributes; receiving at least one attribute value based on a filter selection; transmitting a mini query to the database for a count of records in the database that satisfy the at least one attribute value; receiving the count of records; transmitting the count of records to be rendered on a display device; transmitting a full query to the database for record indicators in the database that satisfy the at least one attribute value; receiving the one or more record indicators; and transmitting the one or more record indicators.