Episode

Bulk read and update millions of items in seconds with the Azure Cosmos DB Spark Connector!

with Theo van Kraay

In modern day IoT scenarios, its common to receive batches of updates in the tens of millions from pre-processed signals - for example digital twin - from fleets of billions of devices. Suppose you need to read each item before doing the update - how do you process these updates in seconds without using enormous client resources? This session walks through the latest optimizations for bulk read/replace/patch in the Spark Connector to vastly improve the efficiency of this kind of operation.

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Azure