Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Trusted by — schools, companies and industrial groups
Learning objectives
- Master ClickHouse architecture for real-time OLAP analytics in the enterprise.
- Develop skills in optimized data modeling for massive datasets.
- Configure scalable and high-availability ClickHouse clusters.
- Implement ingestion and processing pipelines for large volumes of data.
- Optimize SQL query performance on ClickHouse in production.
- Apply advanced techniques for professional certification.
The Learni story
Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.
Don't let this gap widen
Why this program matters
Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Program
Module 1ClickHouse Installation: Initial Configuration and Benchmarks (Docker, SQL Clients)
Discover rapid ClickHouse installation via Docker and native packages, configure essential parameters for optimal performance from the start, perform your first benchmarks on real datasets to measure speed gains, explore compatible SQL clients like DBeaver, carry out practical exercises importing massive CSV data, and produce an initial performance report as a concrete deliverable from this immersive day.
Module 2ClickHouse Modeling: MergeTree Tables and Materialized Views (Optimized Schemas)
Dive into advanced modeling with MergeTree, AggregatingMergeTree, and ReplacingMergeTree engines tailored to analytical workloads, design partitioned and ordered data schemas to accelerate joins, implement Materialized Views for pre-calculated aggregations, test on real e-commerce cases with millions of rows, analyze impacts on query times, and generate an optimized schema as a deliverable for your professional projects.
Module 3ClickHouse Optimization: Query Tuning and Clusters (Indexes, Compression)
Optimize complex SQL queries with primary, secondary indexes, and bloom filters, tune LZ4 and ZSTD compression parameters to reduce disk space by 70%, configure sharded and replicated clusters for high availability, simulate intensive workloads on IoT logs, measure improvements via EXPLAIN and system tables, deploy automation scripts, and validate with a cluster benchmark as a high-performance deliverable.
Module 4ClickHouse Integrations: ETL Pipelines and Monitoring (Kafka, Grafana)
Integrate ClickHouse with Kafka for real-time data stream ingestion, build ETL pipelines with Apache Airflow and Kafka Connect, monitor via Grafana and Prometheus to detect bottlenecks, apply real financial analysis cases on terabytes of data, secure with RBAC and TLS, test resilience in failover scenarios, and finalize a complete data observatory project as certification of your professional skills.
Evaluation method
- Interactive quizzes and MCQs at the end of each day to validate theoretical knowledge.
- Practical case studies on real datasets with expert feedback.
- Final project: Deployed and optimized ClickHouse cluster, graded on professional criteria.
Learning method
- Hands-on methods with dedicated ClickHouse cloud environments.
- Real-world projects inspired by business cases for immediate application.
- Small group pedagogical support for personalized questions.
- Post-training resources: replays, labs, and alumni community.
Methods, materials and delivery
The Training ClickHouse - Optimizing Massive Data Analysis program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the Training ClickHouse - Optimizing Massive Data Analysis program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Training ClickHouse - Optimizing Massive Data Analysis program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.
Our method
Training quality, guaranteed at every step
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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FAQ
Frequently asked questions
How much does the Training ClickHouse - Optimizing Massive Data Analysis training cost?+
The individual price is $4,620, and the team / on-site price is $11,550 (USD). A detailed quote is sent within one business day.
How long is the Training ClickHouse - Optimizing Massive Data Analysis training?+
The training lasts 4 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Mastery of advanced SQL queries, knowledge of relational and NoSQL databases, familiarity with Linux and bash scripting.
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
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