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Safety First! Using clickhouse-backup for ClickHouse Backup and Restore

Backups protect ClickHouse data in cases ranging from accidentally dropping a database to data centers burning down. In this webinar, we'll compare available backup options for ClickHouse,  then zero in on clickhouse-backup, a popular open-source project that Altinity maintains. The presentation will discuss how clickhouse-backup works, standard backup and restore commands, and tips for reliable operation in production systems. We'll end with Q & A. Join us if you love your ClickHouse data and want to ensure it sticks around! 

API World 2023 – Virtual Event

Oct 31 – Nov 2, 2023· Virtual Join thousands of global technical leaders, engineers, software architects, and executives at the world’s largest and longest-running API & microservices event – in its 11th year! Our CEO, Robert Hodges, will be speaking about Building Real-time Analytics on Kubernetes with the ClickHouse Operator. If you are looking to transform your apps with real-time analytics, Kubernetes is an outstanding platform operating high-performance databases and ClickHouse runs well on it. This talk starts from the basics of Kubernetes and introduces an operator we implemented that enables you to stand up ClickHouse clusters. We'll walk through the installation process and bring up a ClickHouse cluster in real time during the talk. We'll then show how running on Kubernetes enables emergent behavior like independent scaling of compute and storage, server fault tolerance, cross-AZ high availability, and rolling upgrades. You'll have enough guidance from this talk to start your journey to real-time data on a robust, cloud-native architecture.

KubeCon | CloudNativeCon 2023 – North America 2023

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open-source and cloud-native communities in Chicago, Illinois from November 6-9, 2023. Join our CNCF Graduated and Incubating Projects as the community gathers for four days to further the education and advancement of cloud-native computing. Of course, the speakers' list includes Robert Hodges, our CEO. Come see him and widen your knowledge on databases, analytics, and other interesting hot topics.

ClickHouse Data Management Internals — Understanding MergeTree Storage, Merges, and Replication

ClickHouse manages huge amounts of data in MergeTree tables. But how is MergeTree organized in storage? What's a merge and how does it work? How does ClickHouse replicate data and commands across clusters? And what's a mutation? Our talk explains these features and more. We'll even discuss mysteries like hard links and the DDL replication queue. Our answers focus on the knowledge necessary to run ClickHouse efficiently and avoid problems. Bring your curiosity and questions!

Big Data Conference Europe 2023 – Live & Online Event

Big Data Conference Europe is a four-day event that focuses on technical discussions in the areas of Big Data, High Load, Data Science, Machine Learning, and AI. The conference comprises a series of workshops and sessions, aimed at bringing together developers, IT professionals, and users, to share their experiences, discuss best practices, and describe use cases and business applications related to their successes. The event is designed to educate, inform, and inspire – organized by people who are passionate about Big Data and Data Exploration.
Our Engineering Manager, Denys Kondratenko, will be happy to share with the audience the talk Fast, Faster, Fastest: Object Storage, Cloud Block Storage, and SSD in Analytic Database.
We look forward to seeing you there!

OSA Con 2023: Bigger, Better, and Open for Registrations

Hello, open source fans! OSA Con 2023 will run from 12 to 14 December this year. Learn, share, connect, and explore the latest in data ingestion, orchestration, databases, infrastructure, governance, visualization, and AI. Join the doers of the modern data stack.

Free

ClickHouse and Apache Parquet: Past, Present, and Future

Apache Parquet, a popular columnar storage format, has become a linchpin for data-driven organizations seeking efficient and scalable solutions.
ClickHouse can read and write Parquet data at very high speeds which allows interesting integration capability.
In this webinar, we will walk through the existing ClickHouse functionality, give an overview of performance improvements over the last year, and discuss how ClickHouse can do even better.
Presenter: Alexander Zaitsev - Altinity co-founder and CTO. ClickHouse expert since 2016

FOSDEM 2024 Conference

Our CEO, Robert Hodges, will be speaking at FOSDEM 2024, Brussels, on the 4th of February.
FOSDEM is a free event for software developers to meet, share ideas, and collaborate. Every year, thousands of developers of free and open-source software from all over the world gather at the event in Brussels.
FOSDEM 2024, February 3&4, Brussels.