Capital One Services, LLC

Siva Vegesana

Kishore Doppalapudi

Naveen Teja Koduru

Jason E Lines

Komal Krishna Pandamaneti

Lavanya Raja

Sairam Kommireddy

Maria Rabinowitz

Lavanya Sabapathy

Ramakrishna Duggineni

Sunitha Rani Gottipati

Srinivasulu Mupparaju

Systems and methods for migrating data from a legacy software program to a new software program. In some aspects, the system captures a snapshot of the current state of static data for multiple threads from the legacy software program. The system processes the static data for the multiple threads using the new software program to generate dynamic data for a period of time. During the same period of time, the legacy software program also produces dynamic data for the multiple threads. If there is a mismatch between dynamic data from the new and legacy software programs for at least one thread, the system generates metadata for the at least one thread to supplement static data for the at least one thread for processing by the new software program.

Systems and methods for data migration

Methods and systems of data de-tokenization are described herein to provide solutions to utilizing tokenized data files. A de-tokenization service controller may extract instances of tokenized data by determining a schema associated with a tokenized file, wherein the schema identifies which fields contain tokenized data. A decryption system may decrypt the tokens and send decrypted sensitive values to the de-tokenization service controller. The de-tokenization service controller may then generate a de-tokenized data file comprising a plurality of records corresponding to the plurality of original tokenized records, using the decrypted sensitive values in place of the instances of tokenized data. In some embodiments, the methods may further comprise generating a validated file by adding one or more fields indicating the results of validation based on a set of validation rules. The methods may further comprise re-tokenizing the de-tokenized data file, before storing the data files again in a re-tokenized data storage.

De-tokenization patterns and solutions

Growing community of inventors

Frisco, TX, United States of America

Siva Vegesana