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Trusted across many industries

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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

**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

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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