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 intermediate Elasticsearch skills, your searches slow down by 500% in production, generating 20 hours of weekly losses per developer and inflated storage costs by 35% due to poorly optimized indexing.
Non-scalable clusters cause 40% unplanned downtimes, impacting customer satisfaction and revenues.
Frustrated teams waste 15k€ annually on unnecessary debugging.
This training avoids these pitfalls, accelerates your queries x10, secures your data, and propels your Elastic stack to operational excellence with immediate ROI in multiplied productivity.
Install single and multi-node clusters using Docker and Ansible, configure shards and replicas for high availability, test resilience with simulated failure exercises, produce a production-ready functional cluster, while mastering quick-start tools and basic monitoring.
Define dynamic and custom mappings for structured/unstructured data, implement full-text analyzers with stemming and synonyms, optimize indexes via bulk API and ILM policies, perform exercises on real 1M-document datasets, generate before/after performance reports.
Build boolean, nested, and percolator queries with Query DSL, deploy metrics and buckets aggregations on massive logs, test pipelines for real-time transformations, apply concrete e-commerce and application logs cases, deliver reusable scripts for relevance boosts.
Activate RBAC security and SSL with X-Pack, integrate Kibana for interactive visualizations and alerting, monitor with Elastic Stack, simulate AWS/GCP cloud deployments, finalize a scalable search capstone project, leave with ready-to-use templates and certificate.
The Training Elasticsearch - Optimize Searches 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 Elasticsearch - Optimize Searches 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 Elasticsearch - Optimize Searches 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.
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.
Big DataIndustry-certified
Big DataIndustry-certified
Big DataIndustry-certified
Big DataIndustry-certified
Big DataIndustry-certified
Big DataIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Bases de donnéesIndustry-certified
Bases de donnéesIndustry-certified
Bases de donnéesIndustry-certified
Bases de donnéesIndustry-certified
Bases de donnéesIndustry-certified
Bases de donnéesIndustry-certified
Intelligence ArtificielleIndustry-certified
Intelligence ArtificielleIndustry-certified
Intelligence ArtificielleIndustry-certified
Intelligence ArtificielleIndustry-certified
Intelligence ArtificielleIndustry-certified
Intelligence ArtificielleIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.