The first half of this post covered the requirements and design choices of the Cassandra Source Connector and dove into the details of the CDC Publisher. As described, the CDC Publisher processes Cass...

At Yelp, we use Cassandra to power a variety of use cases. As of the date of publication, there are 25 Cassandra clusters running in production, each with varying sizes of deployment. The data stored ...

DataStax has opened up ‘early access’ to its DataStax Change Data Capture (CDC) Connector for Apache Kafka, the open source stream-processing (where applications can use multiple computational units, ...

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Ryan SvihlaBlockedUnblockFollowFollowingSep 3, 2015Spark Streaming is a good tool to roll up transactions data into summaries as they enter the system. When paired with an easily idempotent data store...

Database Trigger A database trigger is procedural code that is automatically executed in response to certain events on a particular table or view in a database. The trigger is mostly used for maintain...

Lambda Architecture with Spark Streaming, Kafka, Cassandra, Akka, Sca… SlideShare Explore You Successfully reported this slideshow.Lambda Architecture with Spark Streaming, K...

This is a guide for how to use the Streaming Analytics Proofshop asset brought to you by the Vanguard team. The Proofshop consists of demonstrating real time data processing and analytics with the DSE...