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Upcoming events (3)
Join this special (shorter than usual) team up with the Elastic San Francisco Meetup! https://www.meetup.com/Elasticsearch-San-Francisco/ (1) From the trenches: what does it really take to scale up a large Elastic security log deployment? - George Boitano ~25 minutes (2) How Elasticsearch does Java - Tal ~15 minutes From the trenches: Scaling up a large Elastic security log deployment Elasticsearch for enterprise security log storage & management is a hot topic today. Specular gains in performance, functionality and cost are ready for harvest. But what exactly does it take to create a large Elastic log storage infrastructure? This talk will present war stories related to at 150,000 events per second Elastic log storage implementation with 2 month retention built at a large commercial client. We'll take the audience through sizing, design. staffing & cost; discuss architecture, storage density & ingestion: and share our gotchas & lessons learned. We will also talk a bit about evidentiary-quality log storage for compliance. If you are curious about what it would take for Elastic to hold your security logs, this talk will show you what to expect. George Boitano is a developer, inventor and entrepreneur with over 25 years of experience in data security for large enterprises. As a founder of Security Integration in 1990, he served as technical officer and authored U.S. patent[masked]: Apparatus and Method for Computer System Integrated Security. As President, he created OEM channel partnerships with Netegrity, Inc. and other vendors, and managed the acquisition of the company by Rocket Software in 2004. George then consulted at LogLogic, Aveksa, Verisign, Secureworks and Dell Services, where he developed an interest in SIEM technology and acquired familiarity with the Managed Security Services business model. George holds a bachelor’s degree in physics from Harvard University. Tal Levy is an Elasticsearch developer based in San Francisco, CA. Tal joined Elastic over four years ago and has worked on both the Logstash and Elasticsearch teams. When he is not click-clacking on keyboards, you can find him cycling and climbing.
Speaker: Mario Gray, Pivotal Evangelist Team Join us for an exploration of testing a reactive Spring Boot 2.x application. Test driven development gives us the confidence necessary to improve our code faster, safely. But how do you test components and services, as well as integrations across distributed systems, while maintaining fast feedback loops, and how do you do all of this within the context of reactive Java? In this talk, we'll look at how to test imperative components, reactive data flows, and mocks. We’ll examine how to take advantage of test slices, and how to test web applications. We'll look at how to ensure that API producers and consumers work well together using consumer driven contract testing without sacrificing the testing pyramid for end-to-end integration tests. And we’ll do it all within the context of reactive programming. Mario Gray (@mariogray): Currently a Principal Technologist for Pivotal. Mario has worked in software for startups and large financial services enterprises alike working across the stack from server/network design to application design. He's professionally written software to entertain, bring people together, and drive businesses using technologies like Linux/Solaris,SQL/NOSQL,AWS/SALT,Spring/J2EE. Mario is confident that the future of cloud computing belongs to Pivotal and the Spring team for some time to come. A longtime open-source champion, Mario is co-author of Apress’ Pro-Spring Integration, as well as a contributor to the Spring and Integration projects.:
Musical improvisation is the creative activity of composing music "in the moment" while performing it, often in a jam session with other musicians. Although composing and performing music is a creative process, the underlying musical style informs the probabilities of note and rhythmic choices that the musician makes. For example, when improvising in the style of twelve-bar blues, the notes played with the highest frequency of occurrence are typically the five that comprise the corresponding minor pentatonic scale. This idea of musical style being a complex system of probabilities fits perfectly with the probabilistic nature of quantum mechanics, which is a phenomenon leveraged by quantum computing. To implement this idea, James Weaver created an open source application named Quantum Music Composer that makes use of a quantum computer to improvise music in a very simplified version of 17th century counterpoint. In this session, James will give an introduction to quantum computing, cover a bit of music theory, and demonstrate how a quantum computer can compose music and participate in a musical jam session. He will then discuss the development and implementation of the Quantum Music Composer application on IBM, and Rigetti, quantum computers. Info for committee This session is a brief but gentle introduction by James Weaver to quantum computing for developers and other IT professionals. The presentation consists of demonstrations, code samples, and slides. Because we’ll be accessing real quantum computers in the cloud and playing the music that they improvise, technical requirements include a reliable internet connection, connection to the room's sound system, and a hands-free microphone. Speaker bio James Weaver is a developer, author, and speaker with a passion for quantum computing. He is a Java Champion, and a JavaOne Rockstar. James has written books including Inside Java, Beginning J2EE, the Pro JavaFX series, and Java with Raspberry Pi. As an IBM Quantum Developer Advocate, James speaks internationally at quantum and classical computing conferences. He tweets as @JavaFXpert, and blogs at http://JavaFXpert.com and http://CulturedEar.com