Amazon Technologies, Inc.

Oracle International Corporation

Edward L Wallace

Michael David Marr

Samuel James McKelvie

Jagwinder Singh Brar

Matthew David Klein

Jacob Adam Gabrielson

Peter Nicholas Desantis

Ian Paul Nowland

Richendra Khanna

Justin Mason

John Patrick Connelly

Mayank Ashwin Dedhia

Kannan Raj

Chris Higgins

Vernon W Hui

James Kong Hsu

Stephen John Papa

Iliya Roitburg

Amarpal Singh Monga

Alex Edward Hamilton

Wentao Deng

Brian Ho

Giuliano Pennesi

Hong Bao

Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.

Monitoring and detecting causes of failures of network paths

In accordance with an embodiment, described herein is a system and method for use of virtual reality and/or augmented reality with data center operations and cloud infrastructure services. The approach leverages virtual reality and/or augmented reality, and insights from various sources of data describing the operation of the data center, including data center analytics, for facilitating in-situ diagnostics, operations, monitoring, maintenance, repair, health prognostics, and remote collaboration, toward enhancing the efficiency of managing and running data centers. In accordance with an embodiment, the system can operate with VR/AR devices that can be provided as VR/AR headsets or other devices, that include sensors that measure a data center operator's position, orientation, and movement within a cloud infrastructure or data center environment, and can display a visualization associated with the physical devices of the data center environment, including where appropriate information from other sources useful in performing data center operations.

System and method for use of virtual or augmented reality with data center operations or cloud infrastructure

A server receives incoming data records comprising an ID value and respective user attributes corresponding to a user activity that originates at a user device. Characteristics of the activity and/or characteristics of the user device are considered in order to assign a probabilistic confidence value, which is in turn used to generate links from an incoming data record to other previously-received data records, and in so doing, generates a probabilistic link between one set of user attributes from the incoming data record and another set of user attributes from previously-received data records. A messaging campaign specification that describes target user attributes is used to identify a matching set of target audience member records. The determination of a match or not is based on the probabilistic confidence value and a threshold can be varied to extend audience reach. The identified set of target audience member records are transmitted over a network.

Extending audience reach in messaging campaigns using super profiles

The present disclosure provides a detailed description of techniques used in methods, systems, and computer program products for simulating user web page visits to generate an advertising campaign target audience list. The claimed embodiments address the problem of efficiently and quickly processing voluminous amounts of user data to enable rapid initiation of an advertising campaign. More specifically, the claimed embodiments are directed to approaches for a receiving user web page visit records (e.g., user ID, URL, timestamp, etc.), preparing batches of the visit records, and iterating through the batches of visits to simulate a user's re-visit to the web page. The simulated user visits and associated user attributes (e.g., from on line and off line activities) can then be tested against advertising campaign specifications to generate a target audience list.

Simulating online user activity to generate an advertising campaign target audience list

Ethernet Y-cables are provided that include first, second and third Ethernet cable segments, each of which has a first end and a second end and at least eight insulated conductors. These cables further include a housing that receives the respective first ends of the first, second and third Ethernet cable segments and a switching mechanism that is disposed at least partly in the housing. The switching mechanism is configured to selectively connect the at least eight conductors of the first Ethernet cable segment to respective ones of either the at least eight conductors of the second Ethernet cable segment or the at least eight conductors of the third Ethernet cable segment. Related Ethernet Y-switches and methods of using the Ethernet Y-cables and Y-switches are also provided.

Ethernet Y-cables and Y-switches

Growing community of inventors

Bellevue, WA, United States of America

Edward L Wallace