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.
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
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.
Dive into expert Trino deployment on Kubernetes, configure worker and coordinator nodes with Docker, test horizontal scalability with big data load simulations, integrate Hive Metastore and Iceberg catalog, perform practical exercises on a resilient 100-node cluster, produce an architecture diagram as an enterprise project deliverable, master optimized memory and CPU parameters for smooth queries.
Build complex Trino queries on multi-table billion-row datasets, practice hash and broadcast joins on S3 and Kafka, implement window functions and advanced aggregations, develop integrated Java and Python UDFs, analyze execution plans with EXPLAIN, optimize using partitioning and bucketing in real data lake cases, generate immediate deliverable performance comparison reports.
Master Trino connectors for Iceberg, Delta Lake, and Hudi, configure federated queries across multi-format Parquet and ORC, test real-time ACID transactions, integrate hybrid sources like Kafka and PostgreSQL, practice schema evolution and migrations without downtime, develop Trino-Spark ETL pipelines, produce a complete integration POC for enterprise data warehouse.
Optimize Trino in-depth through query stats and spills analysis, tune spillers, memory, and exchange manager, deploy Prometheus and Grafana monitoring with alerts, simulate bottlenecks on 10TB datasets, apply caching and predicate pushdown, measure 5x speed gains in guided exercises, generate a custom production-ready dashboard deliverable.
Implement fine-grained Trino RBAC security via Ranger and Sentry, configure SSO with Kerberos and OAuth, enable audit logs for GDPR compliance, test dynamic row and column masking, integrate Iceberg table governance, practice high-availability fail-over scenarios, finalize the red-thread project with secure deployment certifying expert skills.
The Training Trino - Optimizing Distributed Big Data Queries program is delivered onsite or remote (blended-learning, e-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 Trino - Optimizing Distributed Big Data Queries 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 Trino - Optimizing Distributed Big Data Queries 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.
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
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.
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Bases de donnéesIndustry-certified
Bases de donnéesIndustry-certified
Bases de donnéesIndustry-certified
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Bases de donnéesIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
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Data EngineeringIndustry-certified
Data EngineeringIndustry-certified
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Data EngineeringIndustry-certified
Data EngineeringIndustry-certified
Data EngineeringIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.