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 PostgreSQL mastery, 40% of SMEs suffer annual data losses estimated at 50,000€ due to faulty configurations, such as missing backups or unoptimized queries that slow apps by 300%.
Novice developers lose 20h/week on basic SQL debugging, impacting project deadlines by 25%.
Security breaches affect 30% of poorly protected databases, exposing customers and GDPR fines up to 4% of revenue.
Miss this training, and stay stuck with obsolete legacy tools, while competitors gain scalability and data ROI.
Invest 5 days to avoid these costly pitfalls and boost your career.
Discover PostgreSQL by installing the server on Linux and Windows, configure essential parameters via pgAdmin, launch your first test database, execute psql commands to explore the interface, complete practical exercises on a real e-commerce project case, produce your first validated installation report with trainer approval, everything to start confidently and boost your skills.
Create custom schemas, define tables with PRIMARY KEY and FOREIGN KEY constraints, handle JSONB and arrays for complex data, apply exercises on a customer management database, generate ER diagrams using integrated tools, test your structures on real scenarios, leave with models ready to integrate into your daily projects.
Master SELECT with WHERE, GROUP BY, and HAVING, explore WINDOW functions for advanced analytics, practice on large retail datasets, optimize with EXPLAIN ANALYZE, chain interactive exercises for nested queries, produce custom reports, experience the thrill of transforming raw data into actionable insights immediately.
Execute bulk INSERTs, conditional UPDATEs, and secure DELETEs, master INNER/LEFT JOIN on multiple tables, apply ACID transactions for integrity, simulate a CRM workflow via hands-on exercises, generate reusable scripts, test on a shared group database, gain autonomy to dynamically manage production data.
Configure pg_dump for full backups, create B-tree and GIN indexes, secure with roles and GRANT, monitor via logs and extensions, perform a performance audit on a real use case, produce a maintenance plan, end with a validated final project, ready to deploy PostgreSQL in the enterprise with confidence and efficiency.
The Training PostgreSQL - Master the open source database in 5 days 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 PostgreSQL - Master the open source database in 5 days 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 PostgreSQL - Master the open source database in 5 days 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 eligible for corporate training budgets and employer-funded plans.
« 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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Cloud ComputingIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.