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.
1 seat held for the next session
30:00Held for another
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.
PostgreSQL Expert Training - Master Performance & Security
Trusted by — schools, companies and industrial groups
Every program built with a dedicated engineer
Learning objectives
- Optimize complex queries with EXPLAIN and advanced indexes
- Configure streaming replication and high availability
- Implement partitioning, sharding, and powerful extensions
- Strengthen security with row-level security and audit logs
- Master advanced monitoring with pgBadger and Prometheus
- Manage PITR backups and distributed clusters
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 expert PostgreSQL mastery, your databases saturate under 10k req/s, causing downtimes in 40% of productions (source IDC).
Data loss reaches 25% in unreplicated outages, recovery costs 50k€/incident.
Weak security exposes GDPR breaches, fines 4% of revenue.
Absent monitoring hides bottlenecks, scalability stuck at 1TB.
70% of junior DBAs fail HA without training, your competitors gain 30% perf.
Invest 28h, avoid 100k€ annual losses, lead your data projects.
Program
Module 1PostgreSQL Performance Optimization: EXPLAIN, GIN/GiST indexes, vacuuming (pgBadger)
Dive into execution plan analysis with EXPLAIN ANALYZE, test bitmap and BRIN indexes on massive datasets, simulate loads with pgbench, configure advanced autovacuum, produce custom pgBadger reports, optimize your queries 5x in practical exercises on dedicated VMs.
Module 2PostgreSQL High Availability: replication, failover, Patroni (HA tools)
Install logical and streaming replication, deploy clusters with Patroni and ETCD, simulate failovers in 10s, test manual/automatic switchover, manage WAL shipping on real cases, validate setups with pg_isready, ensure zero downtime for your critical productions.
Module 3Advanced PostgreSQL Features: partitioning, JSONB, extensions (PostGIS, Timescale)
Create range/hash partitioned tables, manipulate JSONB with advanced operators, integrate extensions like PostGIS for geo-data, implement TimescaleDB for time-series, develop custom triggers, test on 1TB datasets, boost scalability for your Big Data apps.
Module 4PostgreSQL Security and Monitoring: RLS, audit, Prometheus/Grafana (secure deliverables)
Deploy row-level security and encrypted columns, enable pgaudit for GDPR-compliant logs, monitor with check_postgres and Grafana, simulate SQLi attacks, generate custom dashboards, produce a complete security plan, secure your production clusters starting tomorrow.
Evaluation method
- Daily technical quizzes
- Final project: secure HA cluster
- Qualiopi-validated certificate
Learning method
- 70% hands-on on real VM labs
- Real business cases
- Live coach feedback
Methods, materials and delivery
The PostgreSQL Expert Training - Master Performance & Security 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 PostgreSQL Expert Training - Master Performance & Security 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 PostgreSQL Expert Training - Master Performance & Security 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 PostgreSQL Expert Training - Master Performance & Security training cost?+
The price is $4,620 (USD) per participant. A detailed quote is sent within one business day.
How long is the PostgreSQL Expert Training - Master Performance & Security training?+
The training lasts 4 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?+
Advanced SQL mastery, intermediate PostgreSQL administration, Linux/Unix, database tuning.
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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