June 2021 ClickHouse Meetup

June 2021 ClickHouse Meetup

Welcome to the June 2021 ClickHouse Meetup! We have a scheduled talk from Alexey Milovidov on ClickHouse roadmap plus another TBD talk on ClickHouse applications. Here’s the agenda: * ClickHouse 2021: New Features and Roadmap — Alexey Milovidov from Yandex. As everyone knows, Alexey is original designer and current lead committer on ClickHouse. This talk[…]

Visualizing Real Time Data Using ClickHouse and Superset

Visualizing Real Time Data Using ClickHouse and Superset

We’ve teamed up with our friends at Preset to bring you a great join webinar featuring ClickHouse and Apache Superset. Join us June 8th at 10 am PT. Description: ClickHouse is a blazing fast, open-source, OLAP database that was originally incubated at Yandex. ClickHouse is designed for analyzing data that’s frequently updated. In this talk,[…]

ClickHouse User Security Instructional Videos Now Available
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ClickHouse User Security Instructional Videos Now Available

Hello, all new and experienced ClickHouse users!  Our latest Altinity instructional videos have arrived, and this time they show how to harden ClickHouse security for users. In this three-part series, I demonstrate how to use the built-in ClickHouse security tools to secure user passwords, limit users to specific networks, restrict what data they have access[…]

Visualizing ClickHouse Data with Apache Superset, Part 1: Installation
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Visualizing ClickHouse Data with Apache Superset, Part 1: Installation

Apache Superset is a powerful business intelligence tool that offers creative ways to view and explore data. It is also increasingly popular among ClickHouse users. In Part 1 of this blog series we will show how to install Superset and connect to ClickHouse.

Announcing Analytics Track at Percona Live Online
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Announcing Analytics Track at Percona Live Online

We are proud to announce the Percona Live community analytics track, organized by Altinity. There are so many great talks on up-and-coming data warehouses and databases. Join us May 12-13, 2021!

Altinity ClickHouse Knowledge Base
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Altinity ClickHouse Knowledge Base

We are pleased to announce a new tool for ClickHouse users: the Altinity Knowledge Base.

The ClickHouse Knowledge Base is maintained by our fantastic team of engineers here at Altinity. Here you’ll find quick answers to common questions involving ClickHouse and Altinity.Cloud.

Integrating ClickHouse with LDAP (Part Two)
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Integrating ClickHouse with LDAP (Part Two)

This article continues to explore ClickHouse LDAP integration, focusing on how enterprises can unify their ClickHouse installations with the rest of their services that use LDAP.

ClickHouse and Elasticsearch FAQs
FAQs

ClickHouse and Elasticsearch FAQs

ClickHouse is a great candidate to replace expensive Elasticsearch implementations. Read on for more information about when you should consider ClickHouse instead.

ClickHouse Altinity Stable Release 21.1
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ClickHouse Altinity Stable Release 21.1

The latest ClickHouse Altinity Stable Release 21.1 introduces significant new security features like LDAP external users directory, AES encryption functions along with MergeTree features, SQL compatibility, backward incompatible changes, and more.

ClickHouse Nails Cost Efficiency Challenge Against Druid & Rockset
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ClickHouse Nails Cost Efficiency Challenge Against Druid & Rockset

Rick Bilodeau from Imply published an excellent article in June 2020 comparing Druid cost-efficiency to Google Big Query for what they called ‘hot analytics’ — sub-second response time with high query concurrency. We appreciate this effort and great results of an open source technology. In that article Rick used the popular Star Schema Benchmark (SSB). […]