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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.
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Don't let this gap widen
Sans maîtrise de la surveillance d’applications Java avec Micrometer, vos systèmes tournent à l’aveugle, exposés à des pannes invisibles.
75 % des incidents en production chez les entreprises Java sont dus à un monitoring insuffisant, générant des downtimes coûtant en moyenne 5 000 € par minute.
Chaque mois sans métriques avancées, une équipe DevOps perd 40 heures en debugging chaotique, freinant la scalabilité et augmentant le churn clients de 15 %.
Votre entreprise risque la marginalisation, et votre carrière, l’obsolescence face à des concurrents ultra-observables.
The Maîtriser la surveillance d’applications Java avec Micrometer : Formation complète 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 Maîtriser la surveillance d’applications Java avec Micrometer : Formation complète 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 Maîtriser la surveillance d’applications Java avec Micrometer : Formation complète 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.
Panorama des outils de supervision actuels, historique et positionnement de Micrometer, architecture et principes de base de Micrometer, intégration initiale dans une application Spring Boot, découverte des métriques out-of-the-box.
Création et exposition de métriques personnalisées (timers, gauges, counters, distribution summaries), gestion des tags et dimensions, collecte des métriques applicatives métier, instrumentation de code existant, gestion de la performance et du coût de la mesure, sécurisation de l'accès aux endpoints d'actuators.
Configuration des différents backends de Micrometer (Prometheus, InfluxDB, Datadog, NewRelic…), intégration avec Prometheus pour collecte, analyse et alerting, découverte et customisation de dashboards Grafana, gestion du cycle de vie des métriques, bonnes pratiques de supervision en production, automatisation de la supervision (alertes, scripts), étude de cas réels et retours d’expérience.
Target audience
Développeurs backend, ingénieurs DevOps, architectes logiciels souhaitant intégrer des métriques avancées à leurs applications Java et Spring Boot.
Prerequisites
Bonne connaissance du langage Java et du framework Spring Boot. Notions de bases sur la supervision d’applications souhaitées.
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