Walmart Apollo, LLC

Shantanu Preetam

Sandip Mahanta

Sindiri Sai Kumar

Sony Mangalassery Gregory

Prakash Kamani

Yatin Gupta

Kavita Sadar

Daljeet Singh

Mohammad Tariq

Dinesh Singla

Alekhya Ganan

Vimal Mohan Kothanath

Yuvaraj MukariKrishnamoorthy

Rishi Saraf

Tanvi Gupta

Puneet Kala

Nyshadam Nagamallika

A method includes receiving an electronic feed inventory file; creating a feed message including a batch of inventory messages based on the feed inventory file; placing the feed message in a message queue; performing validation of each of the inventory messages; generating a response to each invalid inventory messages; generating a first batch of response message including the responses to the invalid inventory messages; publishing the first batch of response message to the message queue; updating a first database based on validated inventory messages; generating responses to each of the validated inventory messages; generating a second batch of response message including the responses to the validated inventory messages, the first and second batch of response message having the batch identification; publishing the second batch of response message to the message queue; and updating a second database based on the first and second batch of response messages.

System and method for detection and validation of electronic data feeds

A method including determining a zip code of a user using a website that displays items for sale. Determining the zip code of the user can include determining the zip code of the user through at least one of using tracking cookies for the user using the website or geo-sniffing a current session of the user using the website. The method also can include receiving a selection by the user to display information about an item of the items for sale. The method additionally can include determining a shipping speed to display to the user for the item based on (a) a geo-classification for the item, (b) a list of fulfillment nodes that can currently deliver to the zip code of the user within a first shipping speed, and (c) a node-level inventory for the item. The method further can include facilitating a display of the shipping speed to the user. The geo-classification for the item is a first classification at least when a sale margin for the item exceeds a first predetermined margin threshold. The geo-classification for the item is a second classification at least when a size of the item exceeds a predetermined size threshold. Other embodiments are described.

Automatic determination of a shipping speed to display for an item

A method including determining a zip code of a user using a website that displays items. The method also can include receiving a selection by the user to display information about an item of the items. The method additionally can include retrieving first information including a predetermined geo-classification for the item. The method further can include retrieving second information including a list of fulfillment nodes that can currently deliver to the zip code of the user within a first shipping speed via ground shipping. The method additionally can include retrieving third information including a node-level inventory for the item. The method further can include determining a shipping speed to display to the user for the item based on (a) the predetermined geo-classification for the item, (b) the list of fulfillment nodes that can currently deliver to the zip code of the user within the first shipping speed, and (c) the node-level inventory for the item. The method additionally can include facilitating a display of the shipping speed to the user. Other embodiments are disclosed.

Described in detail herein are simulation systems for a production environment and related methods of use. In one exemplary system a routing application receives a request associated with one or more physical objects. Based on the request, the routing application retrieves one or more simulation profiles from a database and forwards the request and the simulation profiles to a first computing system. The first computing system hosts a simulation environment and simultaneously executes a simulation of the request for each simulation profile in the simulation environment. The first computing system generates resultant data in response to executing each simulation that may be used to alter a production application for a production environment.

Simulation system for a production environment and related methods of use

A method includes receiving an electronic feed inventory file; creating a feed message including a batch of inventory messages based on the feed inventory file; placing the feed message in a message queue; performing validation one each of the inventory messages; generating a response to each of inventory messages that are invalidated; generating a first batch of response message including the responses to the inventory messages that are invalidated, the first batch of response message having the batch identification; publishing the first batch of response message to the message queue; updating a first database based on inventory messages that are validated; generating a responses to each of the inventory messages that are validated; generating a second batch of response message including the responses to the inventory messages that are validated, the second batch of response message having the batch identification; publishing the second batch of response message to the message queue; and updating a second database based on the first batch of response and second batch of response messages.

System and method for anomaly detection and deduplication of electronic data feeds

Growing community of inventors

Bengaluru, India

Shantanu Preetam