eBay Inc.
CONSISTENCY MITIGATION TECHNIQUES FOR REAL-TIME STREAMS

Abstract:

Aspects of the present disclosure include a system comprising a machine-readable storage medium storing instructions and computer-implemented methods for consistency mitigation in real-time streams. Consistent with some embodiments, the method includes reading a message object from a message queue and adding the message object to an aggregating cache. The aggregating cache includes a linked list of ordered message objects. The method further includes applying an aggregating function to the message objects in the linked list and persisting the aggregated message objects to a database. The method further includes clearing the message objects from the aggregating cache based on the message objects being persisted to the database.