公开(公告)号：US09607049B2

公开(公告)日：2017-03-28

申请号：US13730536

申请日：2012-12-28

申请人： eBay Inc.

发明人： Swati Agarwal ,  Richard D Henderson ,  Davide Libenzi ,  Jagadish Nallapaneni ,  Pradeep Sankaranthi ,  Nicholas Whyte ,  Thomas Pan ,  Carson Hoffacker ,  Amit Basu ,  Gang He ,  Mel Sun ,  Andrew John Melnick

IPC分类号： G06F17/30

CPC分类号： G06F17/30619 ,  G06F17/30011 ,  G06F17/30321 ,  G06F17/30424 ,  G06F17/3053 ,  G06F17/30622 ,  G06F17/30702

摘要： 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.

公开(公告)号：US10482113B2

公开(公告)日：2019-11-19

申请号：US15470565

申请日：2017-03-27

申请人： eBay Inc.

发明人： Swati Agarwal ,  Richard D. Henderson ,  Davide Libenzi ,  Jagadish Nallapaneni ,  Pradeep Sankaranthi ,  Nicholas Whyte ,  Thomas Pan ,  Carson Hoffacker ,  Amit Basu ,  Gang He ,  Mel Sun ,  Andrew John Melnick

IPC分类号： G06F16/31 ,  G06F16/93 ,  G06F16/245 ,  G06F16/335 ,  G06F16/22 ,  G06F16/2457

摘要： 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.

公开(公告)号：US11216430B2

公开(公告)日：2022-01-04

申请号：US15787283

申请日：2017-10-18

申请人： eBay Inc.

发明人： Swati Agarwal ,  Amit Basu ,  Thomas Pan ,  Pradeep Sankaranthi ,  Nicholas Whyte

IPC分类号： G06F16/22

摘要： 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.

公开(公告)号：US20180101554A1

公开(公告)日：2018-04-12

申请号：US15787283

申请日：2017-10-18

申请人： eBay Inc.

发明人： Swati Agarwal ,  Amit Basu ,  Thomas Pan ,  Pradeep Sankaranthi ,  Nicholas Whyte

IPC分类号： G06F17/30

CPC分类号： G06F16/2228

摘要： 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.

公开(公告)号：US09805078B2

公开(公告)日：2017-10-31

申请号：US14145414

申请日：2013-12-31

申请人： eBay Inc.

发明人： Swati Agarwal ,  Amit Basu ,  Thomas Pan ,  Pradeep Sankaranthi ,  Nicholas Whyte

IPC分类号： G06F17/30

CPC分类号： G06F17/30321

摘要： 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.

公开(公告)号：US20170242911A1

公开(公告)日：2017-08-24

申请号：US15470565

申请日：2017-03-27

申请人： eBay Inc.

发明人： Swati Agarwal ,  Richard D. Henderson ,  Davide Libenzi ,  Jagadish Nallapaneni ,  Pradeep Sankaranthi ,  Nicholas Whyte ,  Thomas Pan ,  Carson Hoffacker ,  Amit Basu ,  Gang He ,  Mel Sun ,  Andrew John Melnick

IPC分类号： G06F17/30

CPC分类号： G06F16/316 ,  G06F16/2228 ,  G06F16/245 ,  G06F16/24578 ,  G06F16/319 ,  G06F16/337 ,  G06F16/93

摘要： 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.