No notes for slideConstrast that to our solution and you'll immediately see that we're simpler. We'll dig into this in detail, but I wanted to provide you with some context. Challenger Commercial Teac...

Realtime Data Pipeline with Spark Streaming and Cassandra with Mesos … SlideShare Explore You Successfully reported this slideshow.Realtime Data Pipeline with Spark Streaming...

How NerdWallet and BlockCypher are Building Data PlatformsOn February 23 in San Francisco, SF DATA hosted a tech talk on Data Platforms in FinTech. In their talks, speakers revealed how they’re buildi...

README.md An uber data pipeline sample app. Play Framework, Akka Streams, Kafka, Flink, Spark Streaming, and Cassandra. Start Kafka: ./sbt kafkaServer/run Web App: Obtain an API k...

GraphSense is an open source platform for analyzing cryptocurrencies such as Bitcoin. Address Clustering: partition the set of addresses observed in a cryptocurrency ecosystem into maximal subsets (cl...

Changing from Hadoop to Spark, refining mandatory calculation, adding field statistics, storing records in Cassandra, indexing with Solr and calculating uniqueness.Changing to SparkLast year I did so...

README.md This demo shows how Cassandra and DSE can be using to store and replay events. To use Spark you will need to provide your own Cassandra and Spark deployments. In this demo...

“The thing’s hollow — it goes on forever — and — oh my God! — it’s full of stars!”It’s full of Spreadsheets! (DataFrames)Given that a dog, Laika, was the 1st astronaut to orbit the earth, it’s appropr...