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 advanced PostgreSQL mastery, your databases suffer 10x slower response times, causing 25% customer churn from frustration.
Unforeseen HA outages generate 50k€/h in lost revenue, as seen in 40% of unprepared companies.
Security breaches expose an average of 2M data rows, with GDPR fines up to 4% of revenue.
Absent partitioning saturates disks over +1TB, blocking critical apps.
Faulty monitoring misses 70% of alerts, leading to 5x longer downtimes.
Invest now to scale without limits, avoid 30% unnecessary infra overcosts.
Dive into execution plan analysis with EXPLAIN and ANALYZE, identify bottlenecks on real databases, adjust postgresql.conf to speed up queries by 50%, perform practical SQL refactoring exercises, produce actionable optimization reports that transform your DBs into ultra-fast machines.
Create GIN, GiST, and BRIN indexes for JSON and full-text search, segment tables via range or hash partitioning on massive datasets, test on real e-commerce cases, measure gains up to 10x in speed, design scalable partitioned schemas that handle terabytes without failing.
Configure physical and logical streaming replication live, simulate failover with Patroni and pgpool-II, manage multi-node clusters on virtual environments, resolve data conflicts in real-time, deploy a resilient HA architecture with 99.99% uptime that eliminates costly downtimes.
Implement Row Level Security for granular access, enable audit logging and pgCrypto for column encryption, manage SELinux roles and SSL certificates, simulate SQLi attacks and breaches, strengthen your DB against 95% of common vulnerabilities through practical audits and secure policies.
Deploy pgBadger and check_postgres.pl for proactive alerts, automate incremental backups with pg_basebackup and WAL archiving, script point-in-time restores via cron and Ansible, analyze logs on live clusters, integrate Zabbix monitoring for 24/7 supervision that prevents 80% of incidents.
The Training PostgreSQL Advanced - Optimize Performance and Scalability 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 Advanced - Optimize Performance and Scalability 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 Advanced - Optimize Performance and Scalability 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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Cloud ComputingIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.