American Express Travel Related Services Company, Inc.

Mohammad Torkzahrani

Venkat Varadachary

Swatee Singh

Nitish Sharma

Seth M Ross

Emily E Gould

Kristen N Oldenburger

Alice Park

Sandeep Bose

Matthew Kent Meyer

Jeremy David Seideman

Arindam Chatterjee

Ravi Arasan

Gurusamy Ramasamy

Marimuthu Ponnambalam

Carmen Patricia Argüello

Roopesh R Varier

Shourya Roy

Pratap Singh Rathore

Brian C Rosenfield

Pratap Singh Singh Rathore

Lakshman Chaitanya

Pratyush Kotturu

A system and method for generating personalized content for a user device. In one example, a system can cause a computing device to display a first plurality of search results on a user interface of a user device based at least in part on a first request. Clickstream data can be identifier from the user interface displayed on the user device. The clickstream data comprises a user-specified sort of the first plurality of search results on the user interface. A sorting habit for the user can be determined based at least in part on the user-specified sort of the first plurality of search results on the user interface. The computing device can display on the user interface a second plurality of search results. The second plurality of search results are sorted for display based at least in part on the sorting habit for the user.

Merchant content based on user interface preferences

Disclosed are various embodiments for garbage collection for object-based storage systems. A first set of objects stored by an object storage service that have been accessed within a previously defined date range is identified. Then, a second set of objects stored by the object storage service is identified based at least in part on a relationship to one or more objects in the first set of objects. Next, a third set of objects stored by the object storage service that have been created prior to a predefined date is identified. Then, a subset of objects which are members of the third set of objects and not members of the first set of objects or the second set of objects is identified. Finally, a retention action is performed on individual members of the subset of objects based at least in part on a retention policy.

Garbage collection for object-based storage systems

A system and method for generating personalized content for a user device. In one example, a system can cause a computing device to generate a merchant score for a plurality of merchants based at least in part on merchant statistics and display a user interface on a user device of a user. The user interface includes a subset of the merchants that have been identified for a user based at least in part on the merchant score. Clickstream data can be received from the user interface displayed on the user device. An updated merchant score can be generated based at least in part on the user preference. A sorting habit for the user is determined based at least in part on a user-specified sort received from the user interface. A modified subset of the merchants is displayed on the user device based on the sorting habit.

Merchant suggestions based on a merchant score

A system for data migration is disclosed. The system may receive a migration request comprising a source file path and a target file location. The system may capture source file metadata based on the source file path and the migration request. The system may transfer a source file from a first data environment to an intermediate data environment via a first transfer process. The system may transfer the source file from the intermediate data environment to a second data environment via a second transfer process.

Seamless data movement and metadata management in a hybrid cloud setting using a configurable micro services based architecture

A system may receive a request for access to a first variable. The request may include a requested action and a variable identifier for the first variable. The request may also have a syntax that is incompatible with first data storage format. The system may parse the request to capture the variable identifier from the request. The system may also look up a location of the first variable in a catalog using the variable identifier. The location of the first variable may include the first data storage format. The system may generate a query to access the first variable. The syntax of the query may be compatible with the first data storage format. The system may then submit the query to access the first data storage format. The query may be configured to complete the requested action.

Querying in big data storage formats

A system may generate a first transaction history from a plurality of records of charge. The system may select a plurality of merchants based on the plurality of records of charge, and generate a first user profile in response to the first transaction history and the plurality of merchants. The first user profile may comprise a merchant score for a merchant appearing in the first transaction history. The first transaction history may include transaction account issuer data. The system may receive a request for content that identifies a user account associated with the first user profile. The system may further generate the content based on the merchant score in response to the request for the content. The request may be automatically generated by the application or may be in response to an action by the first user.

Systems and methods for generating curated and custom content for data-driven applications using closed-loop data

A system may receive a request for access to a first variable. The request may include a requested action and a variable identifier for the first variable. The request may also have a syntax that is incompatible with first data storage format. The system may parse the request to capture the variable identifier from the request. The system may also look up a location of the first variable in a catalog using the variable identifier. The location of the first variable may include the first data storage format. The system may generate a query to access the first variable. The syntax of the query may be compatible with the first data storage format. The system may then submit the query to the first data storage format. The query may be configured to complete the requested action.

System and method for reading and writing to big data storage formats

Growing community of inventors

Jersey City, NJ, United States of America

Mohammad Torkzahrani