2018

Spark Operator @ OpenShift ML Sig

Really short intro into operators and also comparison of two existing operators for Apache Spark.
spark ML Sig openshift kubernetes-operator 2018

Analzying Blockchain transactions in Apache Spark @ FOSDEM 18

I will show the Blockchain analysis in Jupyter interactive notebook using the external Spark cluster running in Kubernetes, everything dockerized. The talk will briefly describe how Blockchain transactions work, but most of the time would be the demo. In the demo I will show how we can run various queries on the publicly available Blockchain data, graph algorithms such as PageRank for identifying significant BTC addresses and more. Intended audience: intermediate, analysts, Bitcoin/Altcoin enthusiasts
spark FOSDEM openshift bitcoin 2018

Spark Operator @ CNCF Big Data Sig

Brief talk and demo about Spark Operator.
spark kubernetes CNCF kubernetes-operator 2018

Analyzing Blockchain Transactions in Apache Spark @ Spark Summit 18

In this presentation I showed a simple way of leveraging Spark's GraphX and GraphFrames for analyzing the transaction graph of Bitcoin transactions. Real data was used.
spark SAIS openshift bitcoin 2018

Apache Spark on Kubernetes 2018

Have you ever wondered how to implement your own operator pattern for you service X in Kubernetes? You can learn this in this session and see an example of open-source project that does spawn Apache Spark clusters on Kubernetes and OpenShift following the pattern. You will leave this talk with a better understanding of how spark-on-k8s native scheduling mechanism can be leveraged and how you can wrap your own service into operator pattern not only in Go lang but also in Java. Let's make the data science more scalable in a cloud native fashion.
spark OpenSlava openshift notebook 2018

Blockchain Analysis @ DevConf 18

In this presentation I showed a simple way of leveraging Spark's GraphX and GraphFrames for analyzing the transaction graph of Bitcoin transactions. Real data was used.
spark DevConf openshift bitcoin 2018