Views Navigation

Event Views Navigation


ClickHouse® Performance Master Class – Tools and Techniques to Speed up any ClickHouse® App Webinar

ClickHouse® gives impressive performance out of the box. Our webinar will show you how to make it amazing. We start by providing a framework for performance that includes basic drivers like I/O and compute, as well as ClickHouse® structures like compression and indexes. We'll also discuss tools to evaluate performance including ClickHouse® system tables and EXPLAIN. We'll then demonstrate how to evaluate and improve performance for common query use cases ranging from MergeTree data on block storage to Parquet files in data lakes. Join our webinar to become a master at diagnosing query bottlenecks and curing them quickly.


Database Trends & Applications is excited to bring our community of data professionals together this May in Boston for 3 days of practical advice, inspiring thought leadership, and in-depth training. Join your peers to learn, share, and celebrate the trends and technologies shaping the future of data. And, see where the world of big data and data science is going and how to get there first.
Our CEO, Robert Hodges is one of the speakers at this conference and his talk will reveal all on Elevate Your Data: Real-time Analytics on Kubernetes via ClickHouse (just changed title, but the same as Building Real-time Analytics on Kubernetes with the ClickHouse Operator).

Petabyte-Scale Data in Real-Time: ClickHouse®, S3 Object Storage, and Data Lakes

These days new ClickHouse® applications start with petabyte-sized datasets and scale up from there. Fortunately, ClickHouse® gives you open-source tools for real-time analytics on big data: MergeTree backed by object storage as well as reading on data lakes. We'll start by showing you popular design patterns for ingest, aggregation, and queries on source data. We'll then dig into specific best practices for defining S3 storage policies, reading from Parquet data, backing up, monitoring, and setting up high-performance clusters in the cloud. It's all open source and works in any cloud. Join us!

Building a Kubernetes Platform for Trillion Row Tables– CN Data at Scale

Kubernetes is an amazing platform for data, but it requires focus to deliver production apps, especially if they are large. In this talk I'll share learnings from operating a database SaaS for ClickHouse as well as helping customers do it themselves. We'll describe some of the attributes of large analytic applications, then discuss common approaches to building platforms to operate them. Our talk will cover use of standard tools like Terraform, Helm, and Argo CD, which work together to bring up Kubernetes and the apps that run inside it. Along the way we'll describe various "aha!" experiences, tools, and even team organization to support large database applications on Kubernetes.

Showing Beautiful ClickHouse® Data with the Altinity Grafana Plugin

The Altinity Grafana Plugin for ClickHouse is the most popular plugin for creating dashboards on ClickHouse data with over 15M downloads. In this webinar, we'll reveal how it works and how you can use it to create flexible, attractive dashboards for ClickHouse. We'll also show how you can use the plugin to create custom dashboards for Altinity.Cloud clusters and introduce some cool samples that work on any ClickHouse server. Finally, we'll discuss the roadmap for the plugin.  Join us to learn how to create beautiful data!

DevOpsDays Nashville 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.

The Analytics Easy Button, or: How to Deploy ClickHouse® Services with Terraform, Helm, or Argo CD

Push-button deployment is the holy grail of analytic platforms, but what's the right path to fulfill your quest? In this webinar, we'll show the standard ways to deploy scalable, open-source ClickHouse services on Kubernetes using Terraform, Helm, or Argo CD.  Altinity.Cloud shortcuts to bring up fully managed, supported ClickHouse databases are of course included. Expect demos and working code examples you can nab to create your own easy buttons. From there the analytic possibilities are endless: from Kafka sinks for your entire org to observability pipelines that handle gigabytes of data per second. Join us to see how!

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.