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.
Learning objectives
- Master the implementation of the Outbox pattern for reliable transactions in certified professional training.
- Deploy containerized applications with Docker integrating the Outbox pattern for optimal resilience.
- Configure Kubernetes to orchestrate event streams based on the Outbox pattern in a business context.
- Optimize orchestration via Helm to scale microservices using the Outbox pattern.
- Develop practical skills in debugging and monitoring Outbox in Kubernetes clusters.
- Design robust event-driven architectures adapted to certified professional needs.
The Learni story
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
Why this program matters
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.
Program
Module 1Outbox Pattern Fundamentals: Implementation with Docker and Transactional Basics (practical exercises, ready-to-use containers)
Discover the principles of the Outbox pattern to solve dual message emission issues during ACID transactions, using Docker to containerize a Spring Boot or Node.js application. Perform hands-on labs to integrate an Outbox table in PostgreSQL, poll events to Kafka, and test resilience with crash simulations. Analyze real business cases, produce detailed logs and a flow diagram, while learning to dockerize the whole for rapid and reproducible deployment in certified training.
Module 2Outbox Pattern in Kubernetes: Deployment and Scaling (pods, services, StatefulSets for persistence)
Dive into Kubernetes orchestration for Outbox microservices, deploying YAML manifests for Deployments managing the shared Outbox table via persistent volumes. Configure Horizontal Pod Autoscalers, integrate Prometheus to monitor event polls, and simulate network partitioning scenarios with Minikube. Practice exercises on migrating from Docker to K8s, generate Grafana dashboards, and validate event consistency in a multi-node cluster, strengthening your professional skills in containers and certified orchestration.
Module 3Advanced Outbox Pattern with Helm: Custom Charts and CI/CD (optimization, advanced monitoring)
Master Helm to package and deploy complete Outbox pattern stacks, creating reusable charts integrating Kubernetes operators for Debezium or custom pollers. Automate via GitOps with ArgoCD, test values.yaml upgrades to scale Kafka consumers, and integrate ELK alerts to detect Outbox lags. Complete a final project: deployment of a resilient e-commerce architecture, with pair-programming code review and production-ready Helm deliverables, consolidating your expertise in certified professional training on containers and orchestration.
Evaluation method
- Interactive quiz at the end of each day on Outbox pattern concepts and Docker/Kubernetes tools.
- Evaluated practical labs: implementation and deployment of a containerized Outbox microservice.
- End-of-training project: complete Helm chart with monitoring, graded by certified experts.
Learning method
- 80% practical methods: labs on dedicated machines with real Kubernetes clusters.
- Case studies from Fortune 500 companies using Outbox in containerized production.
- Multimedia support: video replays, annotated slides, and private GitHub source code.
- Post-training follow-up: 3 months access to a Slack community and individual coaching.
Methods, materials and delivery
The Training Outbox pattern - Ensuring the reliability of events in microservices 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.
Equipment required
For the smooth delivery of the Training Outbox pattern - Ensuring the reliability of events in microservices program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
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.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Training Outbox pattern - Ensuring the reliability of events in microservices program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
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.
Enrollment terms and lead times
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.
Verified reviews
What our learners
★★★★★
« 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 »
Our method
Training quality, guaranteed at every step
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.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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