More Proof, If Needed, That ClickHouse® Is Going to Be Big
ClickHouse Inc. was announced today. It is a gain for all ClickHouse community users as well as open source data management overall. At Altinity we have just one word to say: Welcome!
Steal This Knowledge Base
When we created the first version of the Altinity Knowledge Base, we created a site where we could share our ClickHouse knowledge with the ClickHouse community, whether they are an Altinity customer or not. We originally built the system using Gitbook,…
SigNoz and ClickHouse® Zookeeper Replacement — August SF Bay Area Meetup
The August 2021 ClickHouse SF Bay Area meetup featured two excellent talks on our favorite database. SigNoz and Yandex explored observability and Zookeeper replacement followed by many questions. Eliminating Zookeeper is a long-awaited improvement, and the talk is the first…
Announcing OSA Con: The Open Source Analytics Conference
Altinity is excited to announce OSA Con, a new conference on open source analytics. We will bring together developers of open source analytic projects with developers who use open source in analytic applications. OSA Con will take place online on…
Delivering Insight on GraphQL APIs with ClickHouse® at Stellate (GraphCDN)
Scaling public API response is a major headache for SaaS application developers. GraphCDN has an innovative solution for GraphQL, a popular species of web service API. They offer a flexible content delivery network (CDN) that can deliver API responses to…
A New Way to Restore ClickHouse® After ZooKeeper Metadata Is Lost
Every ClickHouse user has experienced data loss due to user error or operational failure with Zookeeper at least once in their lifetime. If a failure resulted in metadata loss, ClickHouse tables can turn into pumpkins–you can query but you cannot…
Fun with ClickHouse® Window Functions
Window functions have arrived in ClickHouse! Our webinar will start with an introduction to standard window function syntax and show how it is implemented in ClickHouse. We’ll next show you problems that you can now solve easily using window functions….
Tableau Tricks with ClickHouse®
With the announcement of the Altinity Tableau Connector for ClickHouse, we wanted to take the opportunity to show off some handy Tableau tips and tricks for making some very cool charts based off of ClickHouse data. We know that setting…
Tips for High-Performance ClickHouse® Clusters with S3 Object Storage
ClickHouse often runs in a cluster, and cluster operation poses some interesting questions regarding S3 usage. They include parallelizing data load across nodes, benefits of horizontal vs. vertical scaling, and avoiding unnecessary replication. In this article, we will discuss how…
ClickHouse® at LifeStreet: Performance Marketing is as Strong as Your Data Platform
We live in a rapidly changing world. The ability to discover and apply business-critical insights from petabyte datasets in real-time is now a key factor in many businesses. Digital marketing is no exception. In fact, digital marketing is now one…
Cloud-Native Data Warehouses: A Gentle Intro to Running ClickHouse® on Kubernetes
Kubernetes is a powerful platform for big data and is particularly well-suited for ClickHouse. If you have been wondering about trying Kubernetes, this webinar is for you. The first half introduces Kubernetes basics while the second half focuses on ClickHouse….
Introducing the Altinity Tableau Connector for ClickHouse®
We like ClickHouse. We also like showing new ways to present ClickHouse data. We are therefore happy to announce the Altinity ClickHouse Tableau Connector. It’s in beta and available for use.