Express Scripts Strategic Development, Inc.

Ghanshyam Kumar

Murlidhar Loka

Velchakravarthi Sadasivam

Anith Larson

Senthan Amudan Arumugam

Anithsen S Larson

An example computer system includes a transactional database configured to store multiple data sources each corresponding to one of multiple applications, a standby database configured to store multiple rule schemas and multiple data schemas, and processor hardware configured to execute instructions to monitor for a change to stored data in one of the multiple data sources, via a change data capture process, replicate data from the transactional database to the standby database in response to an update indicated by the change data capture process, identify encrypted data in at least one data object of an updated data table of one of the data schemas of the standby database, extract data from the at least one data object to store decrypted data, wherein the standby database is an external database for the data extraction engine, and reload the decrypted data to one of the data schemas of the standby database.

Database replication for real-time data extraction

A computer system includes multiple data sources each configured to store different data for a portion of a distributed workflow integrated application, a data modeling engine, and processor hardware configured to execute instructions to define a standard data model, the standard data model configured to support a workflow, obtain access details for obtaining data from the multiple data sources, set up the data modeling engine to connect to the multiple data sources, based on the obtained access details, prepare a configuration table to return a list of the multiple data sources used in the workflow and an execution order of the multiple data sources, collect, by the data modeling engine, data from the multiple data sources, and prepare a data object using the standard data model and the data collected from the multiple data sources.

Database playback architecture for distributed workflow integrated applications

A computer system includes a database configured to store a first rule schema, a second rule schema and a data schema, the first and second rule schemas each configured to store a compiled code base, and the data schema configured to store transactional data. The system includes a user application node configured to allow users to perform application operations, and a developer application node configured to facilitate developer deployment operations. Processor hardware is configured to point the user application node to the first rule schema, point the developer application node to the second rule schema, point the user application node and the developer application node to the data schema, update the second rule schema according to updates received via the developer application node, and in response to validation of the updates to the second rule schema, change the user application node to point to the updated second rule schema.

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Orlando, FL, United States of America

Ghanshyam Kumar