Ebay, Incorporated

Pradeep Sankaranthi

Nicholas Whyte

Swati Agarwal

Amit Basu

Thomas Pan

Richard Dean Henderson

Davide Libenzi

Andrew John Melnick

Gang He

Mel Sun

Jagadish Nallapaneni

Carson Hoffacker

Methods and systems to build and utilize a search infrastructure are described. The system generates, by a first indexing subsystem, full indexes of data and sends the full indexes to a plurality of query node servers via a distribution system. The system generates, mini-indexes associated with the full indexes and sends the mini-indexes to the plurality of query node servers. The system causes the plurality of query nodes to update indexing information based on the full indexes and the mini-indexes.

Next generation near real-time indexing

Methods and systems to build and utilize a search infrastructure are described. The system generates index information components in real-time based on a database that is time-stamped. The system updates index information at a plurality of query node servers based on the index information components. A query engine receives a search query from a client machine and identifies search results based on the query and the index information. The system communicates the search results, over the network, to the client machine.

Systems and methods to build and utilize a search infrastructure

Methods and systems to build and utilize a search infrastructure are described. The system generates index information, including document updates and indexes. The system receives event notifications as the document updates are received and accumulates the index information until published. A query engine receives a search query from a client machine and identifies search results based on the query and the index information. The system communicates the search results, over the network, to the client machine.

Growing community of inventors

Fremont, CA, United States of America

Pradeep Sankaranthi