Video and slides synchronized, mp3 and slide download available at URL https://bit.ly/2rtxaMm. Tyler Akidau explores the relationship between the Beam Model and stream & table theory. He explains what is required to provide robust stream processing support in SQL and discusses concrete efforts that have been made in this area by the Apache Beam, Calcite, and Flink communities, compare to other off
Get emerging insights on innovative technology straight to your inbox. At Banzai Cloud we are building a cloud agnostic, open source next generation CloudFoundry/Heroku-like PaaS, Pipeline, while running several big data workloads natively on Kubernetes. Apache Kafka is one of the cloud native workloads we support out-of-the-box, alongside Apache Spark and Apache Zeppelin. If you’re interested in
Storage Reimagined for a Streaming World Pravega is about a new storage abstraction — a stream — for continuously generated and unbounded data. A Pravega stream stores unbounded parallel sequences of bytes in a durable, elastic and consistent manner while providing unbeatable performance and automatically tiering data to scale-out storage. Distributed messaging systems such as Kafka and Pulsar hav
Introduction Reading and writing is the most basic functionality that Pravega offers. Applications ingest data by writing to one or more Pravega streams and consume data by reading data from one or more streams. To implement applications correctly with Pravega, however, it is crucial that the developer is aware of some additional functionality that complements the core write and read calls. For ex
Beam lets you process unbounded, out-of-order, global-scale data with portable high-level pipelines. Stateful processing is a new feature of the Beam model that expands the capabilities of Beam, unlocking new use cases and new efficiencies. In this post, I will guide you through stateful processing in Beam: how it works, how it fits in with the other features of the Beam model, what you might use
Webinar: Akka 24.05 release highlights Tyler Jewell, CEO, Jonas Boner, founder and CTO, and Michael Nash, CISO, delve into the value and power of these new features and enhancements. Q&A to follow. Lightbend aims to democratize distributed systems for developers Tyler Jewell, CEO of Lightbend, talks about some of the key challenges developers are up against with distributed systems and how Lightbe
At Uber, we are seeing an increasing demand for Kafka at-least-once delivery (asks=all). So far, we are running a dedicated at-least-once Kafka cluster with special settings. With a very low workload, the dedicated at-least-once cluster has been working well for more than a year. When trying to allow at-least-once producing on the regular Kafka clusters, the producing performance was the main conc
by Brent Rabowsky, Solutions Architect & Itzik Paz, Solutions Architect, AWS As serverless architectures become more popular, customers need a framework of patterns to help them identify how they can leverage AWS to deploy their workloads without managing servers or operating systems. This session describes re-usable serverless patterns while considering costs. For each pattern, we provide operati
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