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This meetup will be hosted by Pictet Group (https://www.group.pictet). # Schedule • 18:30 Welcome, Networking • 18:55 Intro • 19:00 The Road to 150+ TB clusters by Loïc Dumont • 19:30 REX: 3 years in PROD with ElasticSearch as main and cache data store by Sylvain Laurent • 20:00 Networking, Beer, Snacks # Talks ## The Road to 150+ TB clusters by Loïc Dumont (Pictet) For the past five years, we have been managing two Elasticsearch clusters to collect logs and metrics across our data centers. In this talk, we will present you the evolution of our clusters from the beginning to today and our plans for the future. We will also talk about the different challenges related to running big clusters. ## REX: 3 years in PROD with ElasticSearch as main and cache data store by Sylvain Laurent (Pictet) After living more than 3 years in Production with ES, the Digital Platform team has a few stories to tell: production operations, data loading strategies, data modeling choices, automated integration tests, Java/Spring client applications, choosing between MongoDB and ES... This presentation will NOT be about new features or best practices with the latest ES version, but rather day-to-day practices and choices of a small development team that has been using ES for its applications. We hope to see you there!
This meetup will be hosted by Homegate AG (https://www.homegate.ch). # Schedule • 19:00 Welcome, Networking • 19:15 Intro • 19:20 An Introduction to Elastic SIEM - Elvis Saravia • 19:50 The hidden gotchas of AWS Elasticsearch offering -Dmytro Yurchenko • 20:20 Networking, Beer, Snacks # Presentations ## An Introduction to Elastic SIEM - Elvis Saravia In this talk, we will introduce Elastic SIEM which introduces a new security analytics solution which forms part of the available applications in Kibana. Elastic SIEM, which is offered for free as part of the default distribution, offers security practitioners features such as new data integrations, intuitive ways to triage events, network-related security event analysis, interactive and composable timeline event viewers for collaborative threat hunting. Other related topics in this talk will include Elastic Common Schema (ECS) for data normalisation and how SIEM integrates with other components of the Elastic Stack such as Machine Learning. ## The hidden gotchas of AWS Elasticsearch offering - Dmytro Yurchenko In this talk we will share our experience of working with AWS flavor of managed Elasticsearch service as well as the pitfalls we have discovered while building our search notifications system around it. As Homegate is building its applications using AWS platform, the choice of AWS Elasticsearch service seemed only natural. However all the challenges we have faced in application development and operational maintenance keep feeding our motivation to look for an alternative Elasticsearch service provider. We hope to see you all there!