**AI Engineering Summit Tokyo にて ClickHouse ブースへお立ち寄りください**

2025年12月16日に開催される [AI Engineering Summit Tokyo](https://ai-engineering-summit-tokyo.findy-tools.io/2025) にClickHouseが出展いたします。ぜひ当社ブースにお立ち寄りいただき、世界最速のオープンソース分析データベースが、いかにしてチームの迅速な意思決定と高効率なデータ分析を支援しているかをご覧ください。

ClickHouseはスピード、スケーラビリティ、効率性を追求して設計されており、モダンなデータアプリケーションにおけるリアルタイム分析を実現します。予算を抑えながらも、数十億行のデータをミリ秒単位で分析する方法を、ぜひ当社セッションにてご体感ください。

**個別相談をご希望ですか？**
ClickHouse がどのように貴社のアーキテクチャに適合するか、弊社チームとの1対1のミーティングをご予約いただけます。

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**Visit the ClickHouse booth at AI Engineering Summit Tokyo**

Join ClickHouse at [AI Engineering Summit Tokyo](https://ai-engineering-summit-tokyo.findy-tools.io/2025) on December 16, 2025, and discover how we’re helping teams move faster with the world’s fastest open-source analytical database. Built for speed, scale, and efficiency, ClickHouse powers real-time insights for modern data applications. Stop by our booth and join our talks to learn how you can analyze billions of rows in milliseconds, without breaking your budget.

**Want to connect 1:1?** Book a meeting with our team to explore how ClickHouse fits into your architecture.

Meet us at AI Engineering Summit Tokyo and let's talk database best practices!

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AI Engineering Summit Tokyo

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Pablo Musa

Hosted by

**Date**: December 17, 2025 
**Time**: 8:00AM EST / 2:00PM CET 
**Duration**: 3 hours 
**Location**: Virtual - Zoom Webinar 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 


**What you’ll learn**: In this hands-on training, learners will understand how to customize their ClickStack deployment to make the most out of it. You'll learn about ClickHouse internals and how to customize primary keys, partitions, and schema. You'll also learn how to do schema on read and write with ClickHouse and how to use advanced techniques, such as materialized views and skipping indexes, to improve query performance. Finally, you'll learn how to set up alerts.

**By the end of this session** you'll be able to:

- Define custom Primary Keys
- Define custom Partitions
- Customize ClickStack Schema
- Use Maps and JSON datatypes
- Materialize columns out of Maps and Jsons
- Define a TTL
- Customize column codecs
- Set up materialized views for enrichment
- Set up materialized views for roll-ups
- Optimize queries with skipping indexes
- Set up alerts

You will also become a ClickHouse Observability Professional after passing the quiz at the end of the training.

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

**Module 4**: ClickHouse Architecture 
**Module 5**: Refining your Schema 
**Module 6**: Enrichment 
**Module 7**: Materialized Views in ClickStack 
**Module 8**: Skipping Indexes 
**Module 9**: Alerting 

**Pre-requisites**:

- [Observability with ClickStack: Level 1](https://learn.clickhouse.com/visitor_catalog_class/show/1883620)
- ClickHouse Cloud account to access the labs
- Familiarity with terminals and containers is helpful.
- Docker or equivalent
- Have permission to bind Docker to localhost on ports 8080, 4317, 4318

**Audience**: DevOps, SREs, and backend engineers

**Know before You Go**: 

- During the training, you will access your course materials in ClickHouse Academy. It is recommended that you create an account before the event [HERE](http://learn.clickhouse.com). 
- You will also need to spin up a Clickhouse Cloud Service. If you have already used up your free trial, please contact us at least one day before the training.

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Observability with ClickStack: Level 2

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Rich Raposa

**Dates**: December 18, 2025 
**Time**: 10:00AM MST 
**Duration**: 1 hour 
**Cost**: FREE 

In this free, 1-hour webinar, you will learn everything you need to know to successfully prepare for the ClickHouse Certified Developer exam. We’ll walk you through the entire process from start to finish. You’ll learn what tasks will be covered on the exam, tips on how to prepare for the exam, what the exam environment looks like, and much more! 

Topics will include: 

- A ClickHouse Certified Developer exam overview
- Best practices and helpful tips on preparing for the ClickHouse Certified Developer Exam
- An overview of the exam environment 
- An explanation of what to expect during and after the exam
- Q&A

In this free, 1-hour webinar, you will learn everything you need to know to successfully prepare for the ClickHouse Certified Developer exam. We’ll walk you through the entire process from start to finish. You’ll learn what tasks will be covered on the ex

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Preparing for the ClickHouse Certified Developer Exam

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Alexey Milovidov

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Tyler Hannan

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Mark Needham

Date: December 18, 2025 
Time: 8 AM PDT / 5 PM CEST

Join us for the ClickHouse 25.12 Community Call.

Every month we get together with the community (users, contributors, customers, those interested in learning more about ClickHouse) to discuss what is coming in the latest release.

Original creator, co-founder, and CTO of ClickHouse Alexey Milovidov will walk us through the highlights of the release, provide live demos, and share vision into what is coming in the roadmap. Keep your eyes open as, sometimes, we include a number of special guests.

But it isn’t just one-way, each call ends with a curated Q&A where you can ask the questions that are top of mind for you.

It’s here. It’s monthly. It’s a time to spend with the community and participate in the conversation.

Every month we get together with the community (users, contributors, customers, those interested in learning more about ClickHouse) to discuss what is coming in the latest release.

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v25.12 Community Call

We are thrilled to invite you another ClickHouse Meetup! You'll have an opportunity to connect with fellow data professionals, share industry insights, and learn more about ClickHouse and network with the audience.

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ClickHouse Meetup in Tel Aviv

**Date**: January 14, 2026 
**Time**: 9:00 AM CET / 4:00PM SGT 
**Duration**: 3 hours 
**Location**: Virtual - Zoom Webinar 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 

**What you’ll learn**: In this hands on training, you will learn how ClickHouse is blazing fast for analyzing massive datasets in real time, as well as tips and tricks for getting data in and starting a POC. After completing each module and passing the accompanying quizzes, you’ll become a ClickHouse Database Associate! 

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

- **Module 1**: Introduction to ClickHouse
- **Module 2**: Deep Dive into ClickHouse Architecture
- **Module 3**: Inserting Data into ClickHouse

**Pre-requisites**:
- ClickHouse Cloud account to access the labs

**Note**: This training is part of a three-part series. If you are interested in leveling up and continuing your journey to becoming a ClickHouse Database Professional, please register using the following links:

[Real-time Analytics with ClickHouse: Level 2](https://clickhouse.com/company/events/202601-EMEA-Real-time-Analytics-with-ClickHouse-Level2) 
[Real-time Analytics with ClickHouse: Level 3](https://clickhouse.com/company/events/202601-EMEA-Real-time-Analytics-with-ClickHouse-Level3)

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Real-time Analytics with ClickHouse: Level 1

**Date**: January 21, 2026 
**Time**: 9:00 AM CET / 4:00 PM SGT 
**Duration**: 3 hours 
**Location**: Virtual - Zoom Webinar 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 

**What you’ll learn**: In this hands-on training, you’ll gain the skills needed to solve real problems and build useful workflows with ClickHouse. After completing each module and passing the accompanying quizzes, you’ll become a ClickHouse Database Professional! 

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

- **Module 4**: Modeling Data with ClickHouse
- **Module 5**: Analyzing Data with ClickHouse
- **Module 6**: Joining Data
- **Module 7**: Deleting and Updating Data

**Pre-requisites**:
- It is recommended that you have already completed the Real-time Analytics with ClickHouse: Level 1 training being offered on [January 14, 2026](https://clickhouse.com/company/events/202601-EMEA-Real-time-Analytics-with-ClickHouse-Level1)
- ClickHouse Cloud account to access the labs

**Note**: This is the 2nd training of the three-part Real-time Analytics with Clickhouse Training series. If you are interested in continuing your journey to becoming a ClickHouse expert and gaining the hands-on expertise needed to become a Certified ClickHouse Engineer, please register for the last session using the link below:

[Real-time Analytics with ClickHouse: Level 3](https://clickhouse.com/company/events/202601-EMEA-Real-time-Analytics-with-ClickHouse-Level3)

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Real-time Analytics with ClickHouse: Level 2

**Date**: January 28, 2026 
**Time**: 9:00 AM CET / 4:00 PM SGT 
**Duration**: 3 hours 
**Location**: Virtual - Zoom Webinar 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 

**What you’ll learn**: In this hands-on training, you’ll gain the skills and expertise to design, optimize, and run ClickHouse at scale. After completing each module and passing the accompanying quizzes, you’ll have the hands-on experience needed to take our official ClickHouse Certification exam and validate your ClickHouse expertise!

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

- **Module 8**: Query Acceleration Techniques
- **Module 9**: Sharding and Replication
- **Module 10**: Managing Data in ClickHouse

**Pre-requisites**:
- It is recommended that you have already completed the Real-time Analytics with ClickHouse: Level 1 training being offered on [January 14](https://clickhouse.com/company/events/202601-EMEA-Real-time-Analytics-with-ClickHouse-Level1) and Real-time Analytics with ClickHouse: Level 2 on [January 21](https://clickhouse.com/company/events/202601-EMEA-Real-time-Analytics-with-ClickHouse-Level2) before attending this training
- ClickHouse Cloud account to access the labs

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Real-time Analytics with ClickHouse: Level 3

**Date**: February 4, 2026 
**Time**: 12:00PM EST 
**Duration**: 2 hours 
**Location**: Virtual - Zoom Webinar 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 

**What you’ll learn**: In this hands-on training, you’ll get a guided introduction to ClickStack, the open-source observability platform built on top of ClickHouse. Designed for high-performance ingestion and analysis of logs, metrics, traces, and session data, ClickStack combines the flexibility of OpenTelemetry with the power of ClickHouse’s analytics engine—delivering blazing-fast observability without breaking your budget.

**By the end of this session** you’ll have deployed ClickStack locally, ingested real telemetry data, and queried it using SQL and natural-language tools. Perfect for observability engineers, DevOps, SREs, and developers who want to build or scale their observability platforms. We will end the training with a lengthy Ask Me Anything (AMA) session. You will also become a ClickHouse Observability Associate after passing the quiz at the end of the training.

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

**Module 1**: Introduction to ClickStack
**Module 2**: Inserting Data
**Module 3**: Visualizing Data

**Pre-requisites**:
ClickHouse Cloud account to access the labs
Familiarity with terminals and containers is helpful
Docker or equivalent
Permission to bind Docker to localhost on ports 8080, 4317, 4318

**Know before You Go**: 
During the training, you will access your course materials in ClickHouse Academy. It is recommended that you create an account before the event HERE. 
You will also need to spin up a Clickhouse Cloud Service. If you have already used up your free trial, please contact us at least one day before the training.

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Observability with ClickStack: Level 1

Learn about ClickHouse from scratch with this 12-minute video. What is it, what are the use cases, key advantages and features – and how do you use it. See a demo of ClickHouse in action. 

No experience required.

Learn about ClickHouse from scratch with this 12-minute video. What is it, what are the use cases, key advantages and features – and how do you use it. See a demo of ClickHouse in action. No experience required.

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Getting Started with ClickHouse

Agenda

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Tom Schreiber 

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Learn how to scale a self-managed ClickHouse cluster in this 25-minute video. We look at typical ClickHouse architectures and distributed capabilities – and concepts such as topology, replication and sharding.

Learn how to scale a self-managed ClickHouse cluster in this 25-minute video. We look at typical ClickHouse architectures and distributed capabilities.

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Scaling ClickHouse

How is ClickHouse executing your queries so lightning fast? Let’s take a look under the hood of the ClickHouse query engine to understand how the parallel query processing on multiple CPU cores and multiple ClickHouse nodes really works.

We will also give a hands-on demonstration of built-in features you can use to introspect and thoroughly understand the execution steps of the query pipeline in ClickHouse. This capability is vital when you want to ensure your queries are optimized for your data.

How is ClickHouse executing your queries so lightning fast? Let’s take a look under the hood of the ClickHouse query engine to understand how the parallel query processing on multiple CPU cores and multiple ClickHouse nodes really works.

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Query Performance Introspection

Hey there, data enthusiasts and ClickHouse aficionados! We've got some exciting news to share - our next meetup is on the horizon!

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ClickHouse + Findy Tokyo MeetupのYear End Party

ClickHouse source code is published under the Apache 2.0 License. Software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

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Linux, macOS, FreeBSD

**Date**: December 11, 2025 
**Time**: 9:00 AM EST / 3:00 PM CET 
**Duration**: 3 hours 
**Location**: Virtual - Zoom Webinar 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 

**What you’ll learn**: In this hands-on training, you’ll gain the skills and expertise to design, optimize, and run ClickHouse at scale. After completing each module and passing the accompanying quizzes, you’ll have the hands-on experience needed to take our official ClickHouse Certification exam and validate your ClickHouse expertise!

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

- **Module 8**: Query Acceleration Techniques
- **Module 9**: Sharding and Replication
- **Module 10**: Managing Data in ClickHouse

**Pre-requisites**:
- It is recommended that you have already completed the Real-time Analytics with ClickHouse: Level 1 training being offered on either [November 19, 2025](https://clickhouse.com/company/events/202511-AMER-Real-time-Analytics-with-ClickHouse-Level1) or [December 9, 2025](https://clickhouse.com/company/events/202512-AMER-Real-time-Analytics-with-ClickHouse-Level1) and Real-time Analytics with ClickHouse: Level 2 on [December 10](https://clickhouse.com/company/events/202512-AMER-Real-time-Analytics-with-ClickHouse-Level2) before attending this training
- ClickHouse Cloud account to access the labs

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**Date**: December 10, 2025 
**Time**: 9:00 AM EST / 3:00 PM CET 
**Duration**: 3 hours 
**Location**: Virtual - Zoom Webinar 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 

**What you’ll learn**: In this hands-on training, you’ll gain the skills needed to solve real problems and build useful workflows with ClickHouse. After completing each module and passing the accompanying quizzes, you’ll become a ClickHouse Database Professional! 

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

- **Module 4**: Modeling Data with ClickHouse
- **Module 5**: Analyzing Data with ClickHouse
- **Module 6**: Joining Data
- **Module 7**: Deleting and Updating Data

**Pre-requisites**:
- It is recommended that you have already completed the Real-time Analytics with ClickHouse: Level 1 training being offered on either [November 19, 2025](https://clickhouse.com/company/events/202511-AMER-Real-time-Analytics-with-ClickHouse-Level1) or [December 9, 2025](https://clickhouse.com/company/events/202512-AMER-Real-time-Analytics-with-ClickHouse-Level1)
- ClickHouse Cloud account to access the labs

**Note**: This is the 2nd training of the three-part Real-time Analytics with Clickhouse Training series. If you are interested in continuing your journey to becoming a ClickHouse expert and gaining the hands-on expertise needed to become a Certified ClickHouse Engineer, please register for the last session using the link below:

[Real-time Analytics with ClickHouse: Level 3](https://clickhouse.com/company/events/202512-AMER-Real-time-Analytics-with-ClickHouse-Level3)

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Ken Lee

**날짜 / Date**: 2025년 12월 10일 / December 10, 2025 
**시간 / Time**: 오후 2시 - 오후 5시 30분 (KST) / 2:00PM - 5:30PM KST 
**소요 시간 / Duration**: 3시간 30분 / 3.5 hours 
**장소: / Location**: 경기 성남시 분당구 분당내곡로 131 3층 타운홀 
TownHall 3F, 131, Bundangnaegok-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea 
지도 / Map: https://naver.me/FhUHiO07 
**비용 / Cost**: 무료 / FREE 
**형식 / Format**: 강사 주도형 교육 및 실습형 랩 / Instructor-led training with hands-on labs 

**배우게 될 내용**:이번 실습 중심의 교육에서는 ClickHouse가 어떻게 대규모 데이터를 실시간으로 초고속 분석하는지 직접 경험하게 됩니다. 또한 데이터를 가져오고 **POC(개념 검증)**를 시작하기 위한 유용한 팁과 노하우도 배울 수 있습니다.

각 모듈을 완료하고 퀴즈를 통과하면, ClickHouse 데이터베이스 어소시에이트(CDA) 인증을 취득하게 됩니다!

본 교육은 강사 주도형 세션과 **실습형 랩(Lab)**으로 구성되어 있으며, 아래 모듈을 포함합니다:
- **모듈 1: **ClickHouse 소개
- **모듈 2: **ClickHouse 아키텍처 심화 이해
- **모듈 3: **ClickHouse에 데이터 삽입하기

**사전 준비 사항**:
실습에 참여하기 위한 ClickHouse Cloud 계정

********

**What you’ll learn**: In this hands-on training, you will learn how ClickHouse is blazing fast for analyzing massive datasets in real time, as well as tips and tricks for getting data in and starting a POC. After completing each module and passing the accompanying quizzes, you’ll become a ClickHouse Database Associate! 

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

- **Module 1**: Introduction to ClickHouse
- **Module 2**: Deep Dive into ClickHouse Architecture
- **Module 3**: Inserting Data into ClickHouse

**Pre-requisites**:
- ClickHouse Cloud account to access the labs

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서울 오프라인 트레이닝 - ClickHouse를 활용한 실시간 분석: 레벨 1 / Seoul In-Person Training - Real-time Analytics with ClickHouse: Level 1

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Maruthi Lokanathan

**Date**: December 9, 2025 
**Time**: 2:00PM - 5:30PM WIC 
**Duration**: 3.5 hours 
**Location**: GoWork Plaza Indonesia @ Level 5 Unit E021AB, Jl. M.H. Thamrin No.Kav. 28-30, Daerah Khusus Ibukota Jakarta 10350, Indonesia 
**Cost**: FREE 
**Format**: Instructor-led training with hands-on labs 

**What you’ll learn**: In this hands-on training, you will learn how ClickHouse is blazing fast for analyzing massive datasets in real time, as well as tips and tricks for getting data in and starting a POC. After completing each module and passing the accompanying quizzes, you’ll become a ClickHouse Database Associate! 

There will be both instructor-led training and hands-on labs. The material is presented in modules and will include: 

- **Module 1**: Introduction to ClickHouse
- **Module 2**: Deep Dive into ClickHouse Architecture
- **Module 3**: Inserting Data into ClickHouse

**Pre-requisites**:
- ClickHouse Cloud account to access the labs

Events

ClickHouse + Findy Tokyo MeetupのYear End Party

Upcoming

AI Engineering Summit Tokyo

Observability with ClickStack: Level 2

Preparing for the ClickHouse Certified Developer Exam

v25.12 Community Call

ClickHouse Meetup in Tel Aviv

Real-time Analytics with ClickHouse: Level 1

Real-time Analytics with ClickHouse: Level 2

Real-time Analytics with ClickHouse: Level 3

Observability with ClickStack: Level 1

Getting Started with ClickHouse

Scaling ClickHouse

Query Performance Introspection

Recent events

Real-time Analytics with ClickHouse: Level 3

Real-time Analytics with ClickHouse: Level 2

서울 오프라인 트레이닝 - ClickHouse를 활용한 실시간 분석: 레벨 1 / Seoul In-Person Training - Real-time Analytics with ClickHouse: Level 1

Jakarta In-Person Training - Real-time Analytics with ClickHouse: Level 1