Holden Karau is an open source developer advocate at Google. In her talk, Holden provided an overview of Spark, how it can fail and, based on those different failures, she outlined a number of strategies for how pipelines can be recovered.
With continued and growing interest in Apache Spark, we had two speakers present at Scylla Summit 2018 on the topic. This is the first of a two-part article, covering the talk by ScyllaDB’s Eyal Gutkind. The second part covers the talk by Google’s Holden Karau. With business demanding more actionable insight and ROI out of their big data, it is no surprise that analytics are a common workload on Scylla. Nor is it a surprise that Spark is a perennial favorite on the Scylla Summit agenda, and our annual gathering last year proved to be no exception. The focus was […]
At Scylla Summit 2018, Yahoo! Japan’s engineers Takahiro Iwase and Murukesh Mohanan took to the stage to describe their reasoning for testing Scylla, a challenger, against Apache Cassandra, their in-house long-time NoSQL favorite. With Cassandra, as Takahiro said, “We have problems. Lots of problems.”
Natura, the parent company of The Body Shop and Aesop, is a global leader in beauty products. Learn how they use Scylla to engage their global audience.
Mark Smith, Director of Engineering at Discord, manages the infrastructure team for the company that powers community across the gaming industry. Last May, when the company turned three years old, Discord boasted a user base of 130 million registered users. That compared to 45 million the year before, marking a three-fold increase in users in a single year. By the time of this writing, in March 2019, the provider of free voice and text chat focused on Internet gaming had grown its user base to over 250 million users worldwide, and thus is well on its way towards doubling in […]
“Scylla is the ideal database for IoT in the industry right now. Especially without the garbage collection that Cassandra has. Small footprint. It just does what you need it to do.” — Doug Stuns, GPS Insight Doug Stuns began his presentation at Scylla Summit 2018 by laying out his company’s goals. Founded in 2004, GPS Insight now tracks more than 140,000 vehicles and assets. The company collects a wide variety of data for every one of those vehicles. Battery levels, odometer readings, hard stops, acceleration, vehicle performance, emissions, and GPS data to determine route efficiency. By the time Doug was […]
Derek Ramsey, Software Engineering Manager at Sensaphone, gave an overview of ValuStor at Scylla Summit 2018. Sensaphone is a maker of remote monitoring solutions for the Industrial Internet of Things (IIoT). Their products are designed to watch over your physical plant and equipment — such as HVAC systems, oil and gas infrastructure, livestock facilities, greenhouses, food, beverage and medical cold storage. Yet there is a lot of software behind the hardware of IIoT. ValuStor is an example of ostensible “hardware guys” teaching the software guys a thing or two. Overview and Origins of ValuStor Derek began his Scylla Summit talk […]
“It worked out of the box. We didn’t have to tune anything. It was all just easy.” — Derek Ramsey, Sensaphone Our favorite and most important discussions are always with our users. They tell us about their experiences with our database, how they came about using our technology, what they like about it, where we could improve, and much more. These conversations take place any number of ways — on our busy Slack channel, Zoom meetings, emails, phone calls, you name it. Of course, our most customer-centric event is our Scylla Summit user conference. “What Cassandra can do with […]
This is a story about the Industrial Internet of Things (IIoT). But one that began long before the Internet was invented. It was early afternoon on March 2nd, 1854, when a careless accident led to the the explosion of the main boiler at the Fales & Gray Car Factory in Hartford, Connecticut. Nineteen of the factory’s workers died immediately, and twenty-three others were injured. Destruction left in the aftermath of the Fales & Gray Car Works boiler explosion in Hartford, Connecticut, 1854. This disaster led to the foundation of the Hartford Hospital and formation of the Hartford Steam Boiler Company […]
There was so much happening at our Scylla Summit 2018 late last fall. We held more than three dozen sessions, including multiple keynotes and concurrent breakout tracks. Our Tech Talks page has been updated with the videos and slides from Scylla Summit 2018. Now you can see what you missed — whether or not you were able to attend our user conference. In the weeks ahead we’ll showcase some of the best talks from our conference, but there’s no need to wait. You can browse the whole catalog of talks from Scylla Summit 2018 today! You can see the YouTube […]