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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

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.
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
Without mastering Amazon Athena, your S3 analyses stay slow and expensive, with scans billed up to 5$/To explored, driving 40% budget overruns according to Gartner.
Data teams lose 30% productivity by hacking manual ETLs, delaying critical insights and exposing the company to flawed decisions.
Career stalled: data engineers without serverless skills struggle to advance to senior AWS roles, with a 25% salary gap versus certified peers.
Invest now to convert these risks into lasting competitive advantages.
Discover the internal mechanisms of Amazon Athena to effectively query petabytes on S3, configure tables via AWS Glue Catalog with flexible schemas, perform practical exercises on real datasets to master partitions and Parquet formats, analyze scan costs live, and produce your first optimized SQL reports, all alternating theory and interactive remote labs for rapid assimilation of professional skills.
Dive into sophisticated queries with multi-table joins on S3, leverage window functions for precise temporal analyses, manipulate JSON and arrays via custom UDFs, test on real e-commerce and IoT cases, optimize with materialized views, generate deliverables like reusable views, and measure performance gains through guided practical workshops that strengthen serverless data engineering skills.
Learn to reduce costs by up to 90% via columnar storage and dynamic partitioning on Athena, implement IAM policies and Lake Formation to secure sensitive datasets, profile slow queries with EXPLAIN and Workgroups, integrate Federated Queries to hybridize with RDS or DynamoDB, apply to real enterprise projects, produce tuning reports, and validate through practical remote challenges for certified mastery of secure data environments.
Build complete pipelines combining Athena, Lambda, and Step Functions for automation, visualize via QuickSight with dynamic dashboards, monitor via CloudWatch and Athena Engine Version 3, deploy on a business use case like fraud detection, iterate based on small-group feedback, deliver a final project that is actionable and certifiable, and refine enterprise data science skills through immersive professional simulations in remote format.
The Training Amazon Athena - Optimizing SQL Analyses on S3 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.
For the smooth delivery of the Training Amazon Athena - Optimizing SQL Analyses on S3 program, the following equipment is required:
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.
Assessment of skills acquired during the Training Amazon Athena - Optimizing SQL Analyses on S3 program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
Data engineeringIndustry-certified
Databases & SQLIndustry-certified
PythonIndustry-certified
Databases & SQLIndustry-certified
Databases & SQLIndustry-certified
Databases & SQLIndustry-certified
Databases & SQLIndustry-certified
Databases & SQLIndustry-certified
Databases & SQLIndustry-certified
Databases & SQLIndustry-certified
Data analysis & BIIndustry-certified
Data analysis & BIIndustry-certified
Data analysis & BIIndustry-certified
Data analysis & BIIndustry-certified
Data analysis & BIIndustry-certified
Data analysis & BIIndustry-certified
Data scienceIndustry-certified
Data scienceIndustry-certified
Data scienceIndustry-certified
Data scienceIndustry-certified
Data scienceIndustry-certified
Data scienceIndustry-certified
Data engineeringIndustry-certified
Data engineeringIndustry-certified
Data engineeringIndustry-certified
Data engineeringIndustry-certified
Data engineeringIndustry-certified
Data engineeringIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.