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 ACID transactions for reliable data
- Implement versioning and time travel on Delta Lake
- Optimize query performance with Z-Order and compaction
- Manage evolving schemas and automated merges
- Integrate Delta Lake into Spark Streaming pipelines
- Diagnose and resolve data quality issues
Our social commitment
A school kit donated to a child for every training
To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.
- Backpack, notebooks and essential supplies
- Distributed through our partner charities
- Included, at no extra cost to you
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 Delta Lake, 40% of data engineers waste time on data corruptions, leading to costs of 50k€ annually per failing pipeline according to Gartner.
Traditional data lakes suffer 25% ACID missing errors, causing reliability losses and project delays up to 3 months.
Imagine manually restoring terabytes after a bug: endless hours, team frustration, missed opportunities.
With rigid schemas, 30% of ETL evolutions fail, inflating maintenance budgets by 2x.
Our former trainees avoid these pitfalls, boosting productivity by 35% from the first month.
Program
Module 1Delta Lake Fundamentals: ACID transactions, versioning (Spark, Delta Lake, practical exercises)
Discover Delta Lake by installing Spark and creating your first data lake, implement ACID transactions on large datasets via guided exercises, explore time travel to restore past versions, perform upsert merges for efficient upserting, while analyzing real business cases, produce your first deliverables like an optimized Spark notebook, gain immediate confidence for your real projects.
Module 2Advanced Delta Lake: optimization, schemas, pipelines (Z-Order, Vacuum, advanced ETL)
Dive into optimization with Z-Order and compaction on simulated terabytes, manage evolving schemas during continuous ingestions, build end-to-end ETL pipelines integrating Kafka-Spark-Delta streaming, test quality via constraints and audits, resolve real failure scenarios in groups, generate performance reports, leave with a complete deployable project, ready to boost your data infrastructures.
Evaluation method
- Daily interactive quizzes
- Case studies in pairs
- Final project on Delta ETL pipeline
Learning method
- Active pedagogy through practical exercises
- Real business cases adapted
- Shared Jupyter notebooks
Methods, materials and delivery
The Training Delta Lake - Master Reliable ACID Data Lakes 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 Delta Lake - Master Reliable ACID Data Lakes 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 Delta Lake - Master Reliable ACID Data Lakes 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 Delta Lake - Master Reliable ACID Data Lakes training cost?+
The individual price is $2,310, and the team / on-site price is $4,043 (USD). A detailed quote is sent within one business day.
How long is the Training Delta Lake - Master Reliable ACID Data Lakes training?+
The training lasts 2 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?+
Knowledge of Apache Spark, SQL, and Python. Experience in large-scale data processing.
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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