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Training MySQL Expert - Optimize and Secure Your Advanced Databases

Ref: CLN270
10 people max.
5250 € HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
5 journées
distanciel

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Learning objectives

  • Optimize complex queries for x10 performance
  • Configure master-slave replication for high availability
  • Secure databases against injections and advanced audits
  • Tune InnoDB and MyISAM for large data volumes
  • Diagnose and resolve failures in Galera clusters
  • Automate backups and monitoring with Percona Toolkit

The Learni story

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

Why this program matters

  • Without advanced MySQL expertise, 45% of DBAs face downtimes exceeding 2 hours per month, leading to average financial losses of 5000€/h for e-commerce sites.

  • Poorly tuned databases see cloud costs explode by 30%, with a 15% risk of critical data corruption during traffic spikes.

  • Imagine an undetected SQL injection draining your customers: GDPR fines up to 4% of revenue.

  • Our former trainees avoid these pitfalls, recovering ROI in 3 months through x5 performance gains.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1MySQL Architecture: Tuning InnoDB and my.cnf (mysqld, pt-tools)

Dive into storage engines, configure my.cnf for scaling, test InnoDB on massive datasets, perform buffer pool tuning exercises, analyze impacts with EXPLAIN, produce a deploy-ready server optimization report, everything to boost your performance from day 1.

Module 2Advanced Queries: Indexing and Optimization (EXPLAIN, pt-query-digest)

Dissect slow queries with slow query log, create smart composite indexes, simulate TPC-C loads, refactor massive JOINs, validate gains via benchmarks, generate automated optimization scripts, experience the thrill of sub-1ms queries on terabytes of data.

Module 3MySQL Security: ACL, Encryption, and Audits (SSL, pt-security)

Strengthen granular ACLs, implement SSL/TLS for connections, audit logs with advanced plugins, simulate SQLi attacks, configure MySQL firewalls, test OWASP vulnerabilities, deploy zero-trust policies, leave with a complete security audit and irrefutable hardening scripts.

Module 4Replication and High Availability: Master-Slave, Galera (pt-table-sync)

Start asynchronous/synchronous replication, configure semi-sync, migrate to Galera cluster, resolve conflicts with pt-table-checksum, test automated failovers, monitor lag in real-time, produce HA plan for critical production, master resilience without downtime.

Module 5Monitoring, Backups, and Automation: Percona, XtraBackup (Prometheus)

Install Percona Monitoring, automate incremental XtraBackup backups, alert via Prometheus/Grafana, diagnose OOM killers, script everything in Ansible, simulate disaster recovery restorations, conclude with a live dashboard and playbook ready for your infrastructure.

Evaluation method

  • Daily technical quizzes, graded practical labs, final HA cluster project

Learning method

  • 70% hands-on on real servers, real business cases, continuous feedback

Methods, materials and delivery

The Training MySQL Expert - Optimize and Secure Your Advanced Databases 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.

Equipment required

For the smooth delivery of the Training MySQL Expert - Optimize and Secure Your Advanced Databases 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 Training MySQL Expert - Optimize and Secure Your Advanced Databases 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

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.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
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.

Step 1

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.
Step 2

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.
Step 3

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.
Step 4

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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