Clusters
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.
ClickHouse® Disaster Recovery: Tips and Tricks to Avoid Trouble in Paradise
ClickHouse usually works like a charm, but what if a real disaster strikes?
This webinar introduces popular ways to protect your ClickHouse cluster and maybe your job, too.
Our talk starts with the main patterns for setting up ClickHouse disaster recovery and shows available techniques like cross-region replication, backups, and parallel clusters. We'll cover a fully worked example of DR and also discuss obvious and non-obvious trade-offs.
Every site is a little different--this webinar will provide you the tools to implement a DR strategy that works for you.
Amping up Real-Time Query on Data Lakes with ClickHouse® and Antalya Swarms
Project Antalya enables cheap, real-time ClickHouse query on low-cost data lake storage.
In this webinar we'll go deep on swarms, self-registering, stateless ClickHouse servers that boost query performance up to 50 times. We'll cover swarm setup, cache configuration, and how to monitor performance. We'll then introduce two ways to set up swarm-enabled ClickHouse: on your own Kubernetes clusters and using Altinity.Cloud. Along the way you'll see tricks to save costs, such as using spot instances and swarm scale-up/scale-down to save money. Want to save money *and* go faster? This webinar is for you.