ClickHouse and Elasticsearch 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.

Call for papers on analytics at Percona Live Online 2021

Call for papers on analytics at Percona Live Online 2021

Do you have an intriguing story to tell about open source and analytic databases? Good news! We have a conference for you. We are looking for great talks. Altinity is managing the Analytics Track for the Percona Live Online 2021 conference, which runs virtually this coming May 12-13th.  In case you don’t know Percona Live,[…]

Altinity Welcomes Anurag Gupta and Mike Olson as Advisors

Altinity Welcomes Anurag Gupta and Mike Olson as Advisors

~ Altinity is the largest enterprise ClickHouse services provider. Altinity recently launched its first cloud service, Altinity.CloudTM and now aims to become a market leader in the Commercial Open Source Software (COSS) Space.  ~ Altinity raised its first venture funding of $4M from Accel’s Daniel Levine. The company successfully expanded into a cloud platform. Its[…]

Altinity.Cloud FAQs

Altinity.Cloud FAQs

Frequently Asked Questions about Altinity.Cloud. If you’re looking for rapid development and deployment of your ClickHouse Applications, this is a great place to start.

High Performance, High Reliability Data Loading on ClickHouse

High Performance, High Reliability Data Loading on ClickHouse

Data loading is a critical topic when building real-time data warehouses on ClickHouse. This webinar covers three ClickHouse topics every app designer should understand: insert performance, transaction reliability, and data deduplication.

Introduction to High-Velocity Analytics Using ClickHouse Arrays

Introduction to High-Velocity Analytics Using ClickHouse Arrays

Arrays are a prominent ClickHouse SQL extension that can accelerate query speed up to 100x in well-chosen use cases. This webinar introduces ClickHouse arrays and shows how to use them effectively. We provide examples of idiomatic usage and guides you on use cases where you should immediately reach for arrays. Watch the replay to become a power user of this popular ClickHouse feature.

Migrating from Druid to Next-Gen OLAP on ClickHouse: eBay’s Experience
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Migrating from Druid to Next-Gen OLAP on ClickHouse: eBay’s Experience

We’ll talk about our experience building a next-generation OLAP capability for eBay event data using ClickHouse and realizing large infrastructure savings compared to the previous-generation solution built on Druid. Given the scale of eBay, this requires a highly scalable, performant and reliable Online Analytical Processing (OLAP) engine. Watch the replay to hear the whole story!