Jpmorgan Chase Bank, N.a.

Prakash Ravi

Amit Kumar Meshram

Maxwell Evers

Indrajit Biswas

Varun Monga

Pravallika Santhil

A method for providing ingestion checkpointing from an event topic is disclosed. The method includes polling, via an event consumer, a message broker to initiate consumption of events from the event topic, the event topic relating to event storage; checkpointing, based on a result of the polling, the consumption of the events by writing corresponding data in multiple stages to a checkpointing durable store; inserting an event pending status for each of the events in an events time bucket table; committing, via the event consumer, the consumption of the events; initiating event processing for the events; and updating the events time bucket table with an event complete status when consumption of the events are completed.

Method and system for event topic checkpointing

Various methods, apparatuses/systems, and media for data migration readiness of a target data source are disclosed. A processor receives a request having configurable filters and parameters from a consumer service to obtain data; invokes, in response to receiving the request, a service application programming interface (API) for the data; fetches requested data from a legacy data source in response to calling the service API; fetches data corresponding to the same request having the same configurable filters and parameters from a target data source; compare the fetched data from the legacy data source to the fetched data from the target data source; generates, in response to comparing, a data quality validation score; and when it is determined that the data quality validation score is equal to or more that predetermined threshold value, validates the target data source for migration readiness and terminating the legacy data source.

System and method data quality validation for migrating servicing layer implementations

In one example, a method for updating an application that has multiple instances running in a distributed cloud environment is disclosed. The method may include the operation of generating a dynamic property bus interface. The method may write an application property value through the dynamic property bus interface to a database for storage and propagate the property value to the multiple instances of the application in the distributed cloud environment.

Growing community of inventors

Bear, DE, United States of America

Prakash Ravi