American Express Travel Related Services Company, Inc.

Anna Korsakova Bain

Jeremy David Seideman

Paramjit Singh

Gurusamy Ramasamy

Debasish Das

Swatee Singh

Atul R Dalmia

Kavita Gupta

Pratiti Shrivastava

Siva Nidamarthy

Tami Sue Sargeant

Amartya Roy

George Kassabov

Jaime Amanda Spahr

Karin Fourie

Jennifer Tam

Yan Zhang

The method includes receiving historical data from a first data source; analyzing the historical data for a desired characteristic; determining a representative value for the desired characteristic of the historical data; determining a first data expectation for the historical data based on the representative value; transmitting the first data expectation to a first data recipient; receiving first incoming data from the first data source; analyzing the desired characteristic of the first incoming data; determining a first incoming data value for the desired characteristic for the first incoming data; comparing the first incoming data value and the representative value; determining a first difference between the first incoming data value and the representative value; and/or comparing the first difference to a difference threshold which indicates whether a difference between an incoming data value and the representative value is significant.

Data management system

Disclosed are various embodiments for tracking the flow of data through a network environment. A monitor can detect that a data transaction event has occurred. Then, the monitor can identify data involved in the data transaction event. Next, a trace identifier can be assigned to the data involved in the data transaction event. Subsequently, a transaction data subset representing a subset of the data involved in the data transaction event that is subject to a common data processing event can be identified. Then, a span identifier can be assigned to the transaction data subset. Next, a correlation identifier can be link to a combination of the span identifier and the trace identifier. Finally, a transaction event record can be written to a distributed ledger, the transaction event record comprising the span identifier and the transaction data subset.

Enhanced tracking of data flows

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East Northport, NY, United States of America

Anna Korsakova Bain