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 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
Without intermediate mastery of Elasticsearch, your searches slow down by 500% during peak traffic, leading to 30% user drop-offs and customer churn.
Poorly optimized indexes inflate cloud costs by 40-60% annually, with risks of critical data loss (70% of incidents due to mismanaged shards).
Data projects fail at 65% without advanced aggregations, wasting weeks of development.
Avoid costly downtime (up to 10k€/h), GDPR compliance compromised by security breaches, and competition outpaced by trained teams.
Invest 35h for 10x ROI in performance and reliability.
Dive into creating custom mappings, test text analyzers for French and multilingual, index large datasets via bulk API, perform exercises on field normalization, produce production-ready optimized indexes, gain fluidity to scale your data without downtime.
Build nested boolean queries, refine full-text with boosting and fuzziness, explore nested and parent-child, practice on real logs with highlighting, generate ultra-precise results, transform your searches into immediate competitive advantages.
Develop advanced aggregations for analytics dashboards, pipeline chains on e-commerce datasets, visualize in Kibana with TSVB, analyze real-time trends, create actionable reports, boost your data insights for fast and impactful decisions.
Configure shards and replicas for high availability, benchmark performance with Rally, optimize JVM heap and refresh_interval, simulate multi-node clusters, deploy resilient setups, avoid bottlenecks for high-traffic critical applications.
Implement RBAC roles and SSL/TLS, monitor via Elastic Stack, configure watchers for proactive alerts, resolve real error cases, finalize capstone project with complete dashboard, leave certified and autonomous on production Elasticsearch.
The Elasticsearch Training - Optimize Searches and Advanced 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.
For the smooth delivery of the Elasticsearch Training - Optimize Searches and Advanced Performance 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 Elasticsearch Training - Optimize Searches and Advanced Performance 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 built for corporate L&D budgets and delivered onsite or remotely.
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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Graphic DesignIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.