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 this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Quick installation of Jaeger 2026 via Docker Compose for a professional test environment, exploration of the collector and UI Query, first tracing of a Node.js or Java application with OpenTelemetry SDK, practical exercises on sending spans and traces, basic configuration of adaptive samplings, creation of your first traces dashboard with CSV export for enterprise analysis.
Deep dive into Jaeger 2026 configuration with Elasticsearch backends for persistent trace storage, Kafka integration for high-volume ingestion, adjustment of probabilistic and adaptive sampling strategies on real microservices cases, practical workshops to tune performance, load simulation with Jaeger benchmark tools, production of custom metrics and alerts based on trace latencies.
Manual and automatic instrumentation of applications with OpenTelemetry SDK for Jaeger 2026, multi-language support for Python, Go, Java, context propagation via W3C Trace Context, exercises on Spring Boot and Express.js microservices, capture of correlated logs, spans, and metrics, live debugging of a Kubernetes deployment with Jaeger sidecar, generation of service dependency maps usable in DevOps teams.
Mastery of the Jaeger 2026 UI for advanced trace queries, temporal filters, tags, errors, latencies, construction of custom dashboards with Jaeger HotROD demo, workshops analyzing bottlenecks via flamegraphs and waterfalls, data export to Grafana and Prometheus, concrete e-commerce cases for root cause analysis, writing of alert procedures based on enterprise trace thresholds.
Helm Kubernetes deployment of Jaeger 2026 in a high-availability cluster, securing with TLS authentication and Jaeger Operator, horizontal scaling of agents and collectors, monitoring Jaeger itself via Prometheus, exercises migrating from Zipkin to Jaeger, security audit and GDPR compliance for traces, final deliverable: a production rollout plan with quantified observability ROI for management.
The Training Jaeger 2026 - Mastering Distributed Tracing in Production 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 Jaeger 2026 - Mastering Distributed Tracing in Production 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 Jaeger 2026 - Mastering Distributed Tracing in Production 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.
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.
« 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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Monitoring & SupervisionIndustry-certified
Monitoring & SupervisionIndustry-certified
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Développement WebIndustry-certified
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Infrastructure & RéseauxIndustry-certified
Infrastructure & RéseauxIndustry-certified
Infrastructure & RéseauxIndustry-certified
Infrastructure & RéseauxIndustry-certified
Infrastructure & RéseauxIndustry-certified
Infrastructure & RéseauxIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
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Cloud ComputingIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.