I’m excited to announce several new speakers coming to Seattle. Meet Karthik Ramasamy, Joseph Jacks, and Luc Perkins. They’re going to cover a range of technologies, but to list just a few; Heron, messaging, queueing, streaming, Apache Cassandra, Apache Pulsar, Prometheus, Kubernetes, and others.
Everybody meet Karthik Ramasamy!

Karthik Ramasamy is the co-founder of Streamlio that focuses on building next generation real time infrastructure. Before Streamlio, he was the engineering manager and technical lead for real-time infrastructure at Twitter where he co-created Twitter Heron. He has two decades of experience working with companies such as Teradata, Greenplum, and Juniper in their rapid growth stages building parallel databases, big data infrastructure, and networking. He co-founded Locomatix, a company that specializes in real-time streaming processing on Hadoop and Cassandra using SQL, that was acquired by Twitter. Karthik has a Ph.D. in computer science from the University of Wisconsin, Madison with a focus on big data and databases. During his college tenure several of his research projects were later spun off as a company acquired by Teradata. Karthik is the author of several publications, patents, and Network Routing: Algorithms, Protocols and Architectures.
Presentation: Unifying Messaging, Queuing, Streaming & Light Weight Compute with Apache Pulsar
Data processing use cases, from transformation to analytics, perform tasks that require various combinations of queuing, streaming and lightweight processing steps. Until now, supporting all of those needs has required different systems for each task–stream processing engines, messaging queuing middleware, and streaming messaging systems. That has led to increased complexity for development and operations.
In this session, we’ll discuss the need to unify these capabilities in a single system and how Apache Pulsar was designed to address that. Apache Pulsar is a next generation distributed pub-sub system that was developed and deployed at Yahoo. Karthik, will explain how the architecture and design of Pulsar provides the flexibility to support developers and applications needing any combination of queuing, messaging, streaming and lightweight compute.
Everybody meet Joseph Jacks & Luc Perkins!

More about Joseph
https://twitter.com/asynchio
https://www.linkedin.com/in/josephjacks/
Joseph was the founder and organizer of KubeCon (the Kubernetes community conference, donated to and now run by the Linux Foundation’s CNCF). He also co-founded Kismatic (the first commercial open source Kubernetes tools and services company), acquired by Apprenda in 2016. Joseph previously worked at Enstratius Networks (acquired by Dell Software), TIBCO, and Talend (2016 IPO). He was also a founding strategy and product consultant at Mesosphere. Recently, Joseph served as a corporate EIR at Quantum Corporation in support of the Rook project. He currently serves as the co-founder and CEO of a new stealth technology startup.
More about Luc
https://twitter.com/lucperkins
https://www.linkedin.com/in/luc-perkins-a087b322/
Luc has joined the tech industry a few years back after a foray in choral tunes and thrashing guitar virtuosity. Educated at Reed in Portland Oregon and then on to Duke where he wrapped up. Then back to Portlandia and then joined AppFog for a bit working in he platform as a service world before delving into the complexities of distributed databases at Basho. Having working with Luc there along with Eric Redmond I wasn’t surprised to see Luc just release the 2nd edition of the Seven Databases in Seven Weeks book. Recently he also joined CNCF as a Developer Advocate after drifting through some time at Twitter and Streamli working on streaming & related distributed systems.
Presentation: Prometheus, Grafana, Kubernetes, and a Cassandra Cluster
Over the past few years, Prometheus has emerged as a best-of-breed OSS monitoring and observability solution. In this talk, I’ll walk you through setting up a full-fledged Prometheus setup for a Cassandra cluster running on Kubernetes, including Grafana dashboards, Alertmanager notifications via Slack, and more.
Presentations: Title TBD – Stay Tuned!
I’ll post more details on Joseph’s talk in the next couple of days. But you can get an idea that it’ll be some seriously interesting material!
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