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Advanced Elasticsearch Training - Optimize Big Data Performance

Ref: PEZ741
10 people max.
$6,600 HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$300/day onsite · +$540 with certification exam
5 days
Remote

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Learning objectives

  • Deploy high-availability Elasticsearch clusters with advanced sharding
  • Optimize indexing and search for massive data volumes
  • Master complex aggregations and processing pipelines
  • Implement X-Pack security and fine-grained roles
  • Configure monitoring and alerting with Elastic Stack
  • Integrate Elasticsearch into scalable microservices

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 Elasticsearch mastery, your searches slow down by 40% during peak traffic, causing customer losses and revenue dropping up to 25% on e-commerce.

  • Poorly scaled clusters generate 5h/week downtimes, costing 10k€/month in engineer productivity.

  • Unoptimized data explodes storage 2x, missed alerts expose GDPR security breaches with 20M€ fines.

  • Training avoids these pitfalls, boosts ROI 300% via ultra-fast queries and lifesaving predictive analytics.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Cluster Architecture: Scaling, Sharding, Replicas in Elasticsearch

Dive into the heart of advanced clusters, configure shards and replicas for high availability, test horizontal scaling on virtual machines, simulate failures to validate resilience, produce architecture diagrams and automated deployment scripts, while mastering Curator tools for lifecycle management.

Module 2Index/Mappings Optimization: Elasticsearch Performance

Learn to tune custom analyzer mappings, optimize bulk indexing for terabytes of logs, analyze slow logs with Profiler, perform zero-downtime reindexing exercises, generate before/after benchmarks, and deploy ILM policies for automatic index rotation.

Module 3Advanced Queries/Aggregations: Elasticsearch DSL

Build nested queries, percolators, and smart suggesters, chain aggregation pipelines for real-time analytics, test on real e-commerce datasets, develop Painless scripts for data enrichment, validate results via Kibana Dev Tools, and optimize for top search precision.

Module 4Security/Monitoring: X-Pack, Kibana in Elasticsearch

Enable OAuth authentication, RBAC roles, and TLS encryption, monitor with Metricbeat and Elastic APM, configure alerting watches for anomalies, deploy custom Kibana dashboards, simulate attacks for hardening, and integrate security logs into SIEM for bulletproof production environments.

Module 5Integrations/Real Cases: Advanced Elasticsearch Projects

Integrate Logstash and Beats for hybrid ingestion, develop GraphQL APIs on Elasticsearch, scale with Kubernetes operators, complete a final project on a client Big Data case, present deliverables and optimizations, receive expert feedback for immediate enterprise deployment.

Evaluation method

  • Daily practical quizzes, supervised final project, validated skills certification.

Learning method

  • 80% practical workshops on real cases, 20% theory on Elastic Stack tools.

Methods, materials and delivery

The Advanced Elasticsearch Training - Optimize Big Data Performance 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 Advanced Elasticsearch Training - Optimize Big Data Performance 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 Advanced Elasticsearch Training - Optimize Big Data Performance 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 eligible for corporate training budgets and employer-funded plans.

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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