Google Inc.

Dan Moisa

Wendy Tobagus

David L Butcher

Paul Lee

Abhinandan Sujit Das

Rajat Mukherjee

Tolga Bozkaya

Andrew Chang Huang

Sunil Kosalge

Jennifer Liu Low

Gene Sokolov

John Alexander Konglathu

Philipp Hertel

Alexander Hertel

Sheldon Israel Walfish

Christophe François Chu

Steven Viavant

Christophe Francois Chu

Gene Gene Sokolov

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for related search suggestions for products. In one aspect, a method includes receiving a query for searching documents wherein the query specifies a first product. A number of occurrences of the first product in a plurality of prior queries of the documents submitted by users is determined. A product category for the first product is determined based on one or more attributes associated with the first product, the category having a predetermined plurality of category attributes. A suggested product is selected wherein the suggested product is associated with attributes that satisfy the category attributes.

Method, system, and computer readable medium for rendering a graphical user interface visually indicating search results including related suggested products

Processing of point of sale ('POS') redemptions via a 'tap' of a contactless device comprises a POS data collector that facilitates a connection with a contactless device. A merchant scans items for purchase using a POS scanner, which captures product identification information. The POS scanner forwards the product identification information to a POS terminal. The POS data collector intercepts the product identification information between the POS scanner and the POS terminal. A user taps the contactless device in the POS data collector's radio frequency field, and a communication channel is established between the contactless device and the POS data collector. The POS data collector identifies the user via the contactless device and identifies coupons, merchant offers, and other value-added services to redeem with the transaction. The POS data collector forwards this information to the POS terminal, the redemptions are applied to the transaction, and the communication is terminated.

Point of sale offer redemptions

Displaying popular items that are available for sale at a merchant's physical location comprises creating a electronic document corresponding to the merchant's physical location. Then, a product availability database and a product popularity database are populated, the product availability database taking into account the inventory available at the merchant's physical location. Next, a cross-referencing engine identifies the popular products that are available at the merchant's physical location, and displays on the merchant's electronic document a plurality of popular items that are available at the merchant's physical location.

Display of popular, in-stock products of a merchant

Method, system, and storage device for recommending products utilizing category attributes

A database may be virtually partitioned into virtual partitions. The virtual partitions are mapped to physical databases of a database. Data records added to the database are each assigned to a virtual partition and stored in the physical database mapped to the assigned virtual partition. The identifier generated for a data record includes an identifier of the assigned virtual partition. When additional databases are created, virtual partitions are remapped to the larger space of physical databases.

Database partitioning by virtual partitions

Methods, systems and apparatus, including computer program products, for propagating data across shards of a database system are described. According to one method, a first request that includes instructions to place a second request in a queue of a second shard is placed in a queue of a first database shard, and the change is committed to the records of the first shard. A queue processor polling the queue fetches and dispatches the first request, placing the second request in a queue of a second database shard. The second request includes instructions for making the change to the second shard. A queue processor of the second database shard polls the queue of the second database, fetches the second request, and dispatches it to make the change on the second database shard.

Data propagation in a multi-shard database system

Estimating product inventory comprises determining a rate of sales events for a product and an amount of time that has elapsed since a previous product availability estimate from the product. Then, a new product availability estimate for the product is determined based on the rate sales events for the product. The rate of sales events for the product can be determined based on product data feeds from the merchant or other sales data.

Local shopping and inventory

Estimating product inventory comprises determining a rate of sales events for a product and an amount of time that has elapsed since a previous product availability estimate fro the product. Then, a new product availability estimate for the product is determined based on the rate sales events for the product. The rate of sales events for the product can be determined based on product data feeds from the merchant or other sales data.

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Mountain View, CA, United States of America

Dan Moisa