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
- Understand the ACID principles of Delta Lake
- Install and configure Delta Lake with Spark
- Create and manage Delta Lake tables
- Perform reliable transactions on massive data
- Optimize Delta query performance
- Manage versions and time travel
- Integrate Delta Lake into data pipelines
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, 65% of traditional data lakes suffer data corruptions (Gartner 2023), leading to average losses of 4.2M€ per major incident.
Imagine your Spark pipelines paralyzed by duplicate writes, rigid schemas, and queries 10x slower.
Result: project delays, GDPR fines up to 20M€, loss of client trust.
Our beginner training avoids these pitfalls: secure your data from Day 1, reduce storage costs by 40%, accelerate business insights by producing ACID-ready tables in 35h.
Program
Module 1Introduction to Delta Lake: ACID Fundamentals, Spark-Delta Installation (CLI tools, Jupyter notebooks)
Discover the basics of Delta Lake for reliable data lakes, install the Spark-Delta environment live on your machine, complete practical setup exercises, create your first Delta table with real customer data, test simple ACID transactions, produce a deliverable: operational table ready for use.
Module 2Delta Lake Table Management: CRUD Operations, Evolving Schemas (Spark SQL, DataFrames)
Dive into creating and manipulating Delta tables, perform inserts, updates, and deletes via Spark SQL, manage schema evolution on real e-commerce cases, optimize with Z-Order, generate data quality reports, leave with a functional CRUD pipeline.
Module 3Transactions and Reliability: ACID in Action, Error Handling (Delta Lake Logs, Checkpoints)
Master ACID transactions to avoid corruptions, simulate Spark job failures on large datasets, implement checkpoints and automatic optimizations, analyze Delta logs for debugging, build a data recovery exercise, obtain a deliverable: resilient transactional job.
Module 4Time Travel and Versions: Data Historization, Audits (Delta History, VACUUM)
Explore time travel to navigate data history, query past versions via SQL, perform change audits on real logs, clean up with VACUUM and OPTIMIZE, apply to a GDPR compliance case, produce an interactive temporal audit report.
Module 5Optimization and Integration: Advanced Performance, Pipelines (Delta + Spark Streaming, MLflow)
Boost performance with Delta indexing and caching, integrate into Spark Streaming pipelines, test on real-time IoT streams, prepare for ML with feature stores, review via final project, leave with a portfolio: optimized and deployable Delta Lake pipeline.
Evaluation method
- Daily quizzes, graded practical exercises, final project on real case.
Learning method
- 30% theory, 70% hands-on practice with real datasets.
Methods, materials and delivery
The Training Delta Lake - Master Reliable Data Lakes in 35h 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 Data Lakes in 35h 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 Data Lakes in 35h 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 Data Lakes in 35h training cost?+
The individual price is $5,775, and the team / on-site price is $10,106 (USD). A detailed quote is sent within one business day.
How long is the Training Delta Lake - Master Reliable Data Lakes in 35h training?+
The training lasts 5 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?+
Basic knowledge of SQL and Python, elementary familiarity with Apache Spark.
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.
On-site & remote
This training across cities
Available on-site and remotely. Pick your city to see the local training center.
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