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User Management in ClickHouse® Databases: The Unabridged Edition

User management is a key problem in any analytic application. Fortunately, ClickHouse has a rich set of features for authentication and authorization. We're going to tell you about all of them. We'll start with the model: users, profiles, roles, quotas, and row policies. Then we'll show you implementation choices from XML files to SQL commands to external identity providers like LDAP. Finally, we'll talk about features on the horizon to improve ClickHouse security. There will be a sample code plus plenty of time for questions. Join us to learn how to manage your users simply and effectively. 

DevOpsDays Vilnius 2024: Open Source Ecosystem for ClickHouse® on Kubernetes

Discover the open-source tools necessary to deploy, monitor, manage, and utilize your analytical ClickHouse database on Kubernetes. Whether you're using a cloud-managed Kubernetes solution or have your deployment, this talk will provide invaluable insights into navigating the open-source ecosystem for ClickHouse. We will explore the key components needed to seamlessly integrate ClickHouse into your Kubernetes environment and maximize its analytics and data processing potential.
The benefit of the ecosystem: Attendees will gain essential insights into deploying ClickHouse databases on Kubernetes using open-source tools. Whether using cloud-managed Kubernetes or self-deployed environments, join us to streamline your ClickHouse deployment and contribute to enhanced efficiency and innovation in data management within the ecosystem.

DevOpsDays Tampa Bay 2024 Talk: Modern Application Debugging: An Introduction to OpenTelemetry

In this talk, Josh will be sharing his insights and experiences with OpenTelemetry, an open-source project that offers protocols, APIs, and SDKs for collecting metrics, traces, and logs from applications and services. He will cover the tools provided by the OpenTelemetry Community, including the Language SDKs, the Collector, and the OTLP formats for Metrics, Traces, and Logs. He will demonstrate how to instrument and observe a microservices application running on a Kubernetes cluster, utilizing the resources that OpenTelemetry has to offer. You will gain a deeper understanding of using open-source tools like Jaeger and Prometheus to analyze the telemetry signals from your application.

All Things Open 2024: Fast, Cheap, DIY Observability with Open Source Analytics and Visualization

All Things Open 2024 is a technology conference focusing on the tools, processes, and people making open source possible. THis conference's sophisticated and diverse audience is a technical one that includes designers, developers, decision-makers, entrepreneurs, and technologists of all types and skill levels.
Our CEO, Robert Hodges, will be presenting the talk:
Fast, Cheap, DIY Observability with Open Source Analytics and Visualization
Want to build real-time analytics on big data? Think like a distributed systems engineer! Fast, Faster, Fastest: Object Storage, Cloud Block Storage, and SSD in Analytic Databases Introduction to Real-time Analytics on Kubernetes with ClickHouse.

JSConf Mexico 2024: Collect, Ingest, Observe: A New Era for (free) JS Monitoring!

Monitoring JavaScript applications might seem like a formidable challenge, but it's time for a change in perspective. This session is set to demystify the complexities of observability, paving a clear and impactful path to proficiency with OpenTelemetry (OTel) alongside a selection of powerful open-source tools (Grafana & ClickHouse).
Prepare to easily navigate the intricate waters of observability, as we guide you through the essentials of collecting comprehensive telemetry data for insightful visibility into your application's performance and health. We'll explore the synergistic power of OTel and the JavaScript ecosystem, further enhanced by other OSS tools and a real-time DB. This combination will ensure you never miss what is happening within your applications, but what is better: it achieves this without wasting thousands (or even millions) of dollars on third-party services.

OSA CON 2024 – CFP IS OPEN!

The Open Source Analytics Conference (OSA CON) is the go-to conference for all things open-source analytics. Join the doers of the modern data stack. Want to be part of OSA CON's great speakers? Submit your talk proposals until June 27, 2024.

JS Conf Chile 2024: Collect, Ingest, Observe: A New Era for (free) JS Monitoring!

Monitoring JavaScript applications might seem like a formidable challenge, but it's time for a change in perspective. This session is set to demystify the complexities of observability, paving a clear and impactful path to proficiency with OpenTelemetry (OTel) alongside a selection of powerful open-source tools (Grafana & ClickHouse).
Prepare to easily navigate the intricate waters of observability, as we guide you through the essentials of collecting comprehensive telemetry data for insightful visibility into your application's performance and health. We'll explore the synergistic power of OTel and the JavaScript ecosystem, further enhanced by other OSS tools and a real-time DB. This combination will ensure you never miss what is happening within your applications, but what is better: it achieves this without wasting thousands (or even millions) of dollars on third-party services.