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 HAProxy, your servers suffer critical overloads, leading to 40% downtime during traffic peaks according to Gartner studies, revenue losses estimated at 5000€/h for an average e-commerce site, frustrated customers due to 5s+ latencies resulting in 25% cart abandonment, overwhelmed IT teams by recurrent manual failures, and competitors who scale effortlessly.
Imagine a Black Friday where a single server crashes: revenues evaporated, reputation tarnished.
With this training, avoid these pitfalls, deploy reliable balancing, and sleep easy during unexpected peaks.
Discover HAProxy by installing the software on a dedicated Linux VM, configure your first HTTP frontend with a guided exercise on a fictional website, test load balancing on two simulated backends, generate your first functional haproxy.cfg file and validate it live, while laying the foundations to scale your apps without downtime.
Dive into round-robin and leastconn modes through practical workshops, create multi-server backends with automated health checks, secure HTTPS with self-signed SSL certificates on real web app cases, optimize timeouts to avoid slowdowns, and deploy a robust config tested under simulated load conditions.
Master Access Control Lists to block malicious IPs during a simulated DDoS attack exercise, implement redirections based on URL and headers, enable detailed logs to trace traffic, configure sticky sessions for persistent users, and strengthen your proxy against common vulnerabilities with interactive live tests.
Install the HAProxy stats dashboard to visualize metrics in real-time, integrate email alerts for server overload during a stress test exercise, deploy in high availability with Keepalived, generate basic Ansible automation scripts, and finalize with a deliverable capstone project to boost your infrastructure tomorrow.
The Training HAProxy - Master load balancing from day 1 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 HAProxy - Master load balancing from day 1 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 HAProxy - Master load balancing from day 1 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.