webinar
Webinar: ClickHouse Materialized Views. The Magic Continues
February 26, 2020
with Robert Hodges
Materialized views are the killer feature of ClickHouse, and the Altinity 2019 webinar on how they work was very popular. Join this updated webinar to learn how to use materialized views to speed up queries hundreds of times. We'll cover basic design, last point queries, using TTLs to drop source data, counting unique values, and other useful tricks. Finally, we'll cover recent improvements that make materialized views more useful than ever. See you there!
CNCF Member Webinar: Democratizing Analytics with Cloud Native Data Warehouses on Kubernetes
Join CNCF Member Webinar, presented by Altinity SQL data warehouses offer high-performance query over enormous quantities of data. Up until now they have been rare beasts on Kubernetes. This webinar introduces the ClickHouse Kubernetes operator and shows how it enables cloud native operation of ClickHouse, a popular open source data warehouse.
Watch the recording here
Webinar: ClickHouse Monitoring 101: What to monitor and how
April 1, 202
with Robert Hodges and Ned McClain
You are about to deploy ClickHouse into production. Congratulations! But what about monitoring? In this webinar we will introduce how to track the health of individual ClickHouse nodes as well as clusters. We'll describe available monitoring data, how to collect and store measurements, and graphical display using Grafana. We'll demo techniques and share sample Grafana dashboards that you can use for your own clusters.
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Webinar. Strength in Numbers: Introduction to ClickHouse Cluster Performance
April 29, 202
with Robert Hodges
ClickHouse clusters apply the power of dozens or even hundreds of nodes to vast datasets. In this webinar we'll show you how to use the basic tools of replication and sharding to create high performance ClickHouse clusters. We'll study the plumbing of inserts into sharded datasets and how to determine the correct number of shards for your desired writes. We'll similarly look at distributed queries and show how to scale read capacity to desired levels using replicas. Finally, we'll look at techniques for scaling up both shards and replicas to accommodate growth in your dataset.
Webinar. MORE secrets of ClickHouse Query Performance
May 27, 2020
with Robert Hodges
ClickHouse is famously fast, but a small amount of extra work makes it much faster. Join us for the latest version of our popular talk on single-node ClickHouse performance. We start by examining the system log to see what ClickHouse queries are doing. Then we introduce standard tricks to increase speed: adding CPUs, reducing I/O with filters, restructuring joins, adding indexes, and using materialized views, plus many more. In each case we show how to measure the results of your work. There will as usual be time for questions as well at the end. Sign up now to polish your ClickHouse performance skills!
Big Data in Real-Time: How ClickHouse powers Admiral’s visitor relationships for publishers
June 16, 2020
with James Hartig and Robert Hodges
Advertising is dying in the wake of privacy and adblockers. Join us for a conversation with James Hartig, a Co-Founder at Admiral, who helps publishers diversify their revenue and build more meaningful relationships with users. We'll start with an overview of Admiral's platform and how they use large scale session data to power their engagement engine. We'll then discuss the ClickHouse features that Admiral uses to power these real-time decisions. Finally, we'll walk through how Admiral migrated from MongoDB to ClickHouse and some of their plans for future projects. Join us to learn how ClickHouse drives cutting edge real-time applications today!
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Big Data and Beautiful Video: How ClickHouse enables Mux to Deliver Content at Scale
June 23, 2020
with Adam Brown and Robert Hodges
Mux.com enables content providers to stream video to vast audiences while maintaining pin-point control over performance. Join us as Adam Brown, a co-founder of Mux and video expert, explains the role that ClickHouse plays in content delivery. We'll start with an overview of the Mux platform and the importance of real-time feedback. We'll then discuss key features of ClickHouse that enable it to ingest live session data and provide real-time dashboards to Mux users. Finally, we'll talk a bit about the Mux journey to ClickHouse and lessons learned along the way about how data enables content delivery networks.
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Adventures in Observability: How in-house ClickHouse deployment enabled Instana to build better monitoring for users
with Marcel Birkner, Yoann Buch and Robert Hodges Instana is an Application Performance Monitoring solution that provides complete visibility into complex distributed systems, including ClickHouse servers. In this webinar, we welcome Marcel Birkner and Yoann Buch of Instana. They describe how the Instana team uses ClickHouse to power their solution, lessons they have learned, and[...]
Introduction to Altinity.Cloud: A platform for building real-time analytics on ClickHouse
In this webinar, we'll explain how Altinity.Cloud works, then show how to set up your first ClickHouse cluster. We'll then tour important features like scale-up, scale-out, uptime schedules, and DBA tools to analyze your tables.
How to Build Fast, Scalable Application Monitoring using Open Source – Joint Webinar with VictoriaMetrics and Altinity
Monitoring is the key to successful operation of any software service, but commercial solutions are complex, expensive, and slow. Let us show you how to build monitoring that is simple, cost-effective, and fast using open source stacks easily accessible to any developer.
Building an Analytic Extension to MySQL with ClickHouse and Open Source – Joint Webinar with Percona and Altinity
We will discuss suggestions and tips on how to recognize when MySQL is overburdened with analytics and can benefit from ClickHouse’s unique capabilities. We will then walk through important patterns for integrating MySQL and ClickHouse which will enable building, powerful and cost-efficient applications that leverage the strengths of both databases.
Data Lake, Real-time Analytics, or Both? Exploring Presto and ClickHouse
Join us for this webinar we’re delivering in partnership with Altinity where we’ll explore open source big data solutions. We’ll contrast Presto, the leading SQL Query engine for data lakes, with ClickHouse, the DBMS champ for real-time analytics. After framing the problem with relevant use cases we’ll dig into solutions using Presto and ClickHouse.