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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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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without advanced NATS mastery, 40% of messages are lost during peak loads, as seen in 70% of non-clustered deployments (source: JetStream benchmarks).
R&D time triples to recreate persistence from scratch, downtime at 99.9% uptime instead of 99.999%, AWS costs x2 without mirroring optimization.
Architects lose 2 weeks/year debugging faulty clustering, DevOps teams face 25% urgent recalls.
Invest 14 hours to avoid 50k€/year in production losses.
The Advanced NATS Training - Deploy High Availability Clusters 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 Advanced NATS Training - Deploy High Availability Clusters 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 Advanced NATS Training - Deploy High Availability Clusters 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.
Dive into JetStream to durably store your messages, configure streams and consumers via nats CLI and Go API, perform exercises on selective replay and retention limits, test throughput limits on real e-commerce cases, produce deliverables like a basic monitoring dashboard, gain autonomy to scale your apps without data loss.
Set up a distributed NATS cluster with Raft consensus, practice leader election and failover on Kubernetes, integrate TLS/JWT for zero-trust authentication, simulate network failures via Docker Compose exercises, deploy leafnodes for multi-DC federation, validate with high-load IoT cases, leave with production-ready scripts and secure configs.
Target audience
Backend developers, cloud architects, DevOps engineers upskilling on distributed messaging.
Prerequisites
Proficiency in basic NATS (pub/sub, subjects), Docker, Kubernetes, Go or Node.js languages.
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