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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
10 spots per session maximum — 7 already taken
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without mastery of OpenTelemetry, 75% of incidents in distributed applications remain undetected for over 4 hours, per CNCF surveys, triggering cascading failures.
This inflates mean time to resolution (MTTR) by 4x, costing enterprises $9,000 per minute of downtime according to Ponemon Institute—equating to $2.6 million lost yearly for mid-sized firms.
DevOps teams and SRE managers face mounting pressure, with career stagnation amid 40% higher outage rates than observability leaders.
Every month without these skills, revenue leaks and compliance risks escalate uncontrollably.
The Mastering OpenTelemetry: Observability and Monitoring of Modern Applications training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Mastering OpenTelemetry: Observability and Monitoring of Modern Applications training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Mastering OpenTelemetry: Observability and Monitoring of Modern Applications training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Overview of observability challenges, differences between monitoring and observability. Presentation of OpenTelemetry: history, architecture, key components. Use cases and ecosystem. Overview of compatible tools.
Installation of SDKs (Java, Python, Go, etc.) and automatic and manual instrumentation. Collection of distributed traces, context propagation, span management and metadata. Collection of logs and metrics. Deployment of agents and collectors. Practical exercises on example applications – adding OpenTelemetry to a microservices application.
Routing data to backends: Prometheus, Jaeger, Zipkin, Grafana Cloud, Datadog. Trace analysis and incident detection. Building dashboards and alerts. Best practices for observability in production, security, and governance of monitoring data. Optimization of collection. Practical workshop: complete troubleshooting via OpenTelemetry.
Target audience
Backend developers, DevOps engineers, cloud architects, SRE managers who wish to deploy and operate OpenTelemetry for the observability of distributed applications.
Prerequisites
Mastery of application development concepts, knowledge of microservices architectures, basics in monitoring (Prometheus, Grafana) and container tools (Docker/Kubernetes)
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