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Training Sentry - Mastering Advanced Big Data Monitoring

Ref: EVN568
10 people max.
From $4,620 HT / per person
Pay in 3 installments · On-site on request · +$540 with certification exam
4 days
Remote

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Learning objectives

  • Master advanced Sentry configuration for professional Big Data pipelines
  • Develop custom dashboards optimizing enterprise monitoring skills
  • Implement Sentry-Hadoop integrations for certified data traceability
  • Optimize real-time alerts on massive Data Lakes
  • Design performance strategies for critical Big Data environments
  • Deploy Sentry in high-availability clusters with practical exercises
  • Acquire certifying skills in Big Data error management

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

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.

Allan BUSI
Allan BUSI

Learni trainer · AI expert

73%productivity gap
×3cost of inaction

Program

Module 1Sentry: Advanced Architecture and Hadoop Integration (configuration, SDKs, initial deployments)

Discover Sentry's distributed architecture adapted to Hadoop clusters, install and configure agents via Python and Java SDKs, perform practical exercises on Big Data event ingestion, test initial integrations with your existing pipelines, generate initial reports on recurring errors, and validate setups with real business cases for immediate and performant implementation.

Module 2Sentry: Data Lakes Monitoring and Error Handling (filters, sampling, event enrichment)

Dive into advanced Data Lakes monitoring with Sentry, configure intelligent filters to sort massive logs, implement adaptive sampling on terabytes of data, enrich events via Hadoop plugins, practice on real datasets to detect hidden anomalies, analyze error patterns with integrated visual tools, and produce actionable deliverables to boost the reliability of your Big Data architectures.

Module 3Sentry: Big Data Alerts and Dashboards (custom rules, SLOs, external integrations)

Build proactive Sentry alerts for critical Big Data environments, define custom rules based on Hadoop and Data Lakes metrics, integrate Slack and PagerDuty for instant notifications, create dynamic dashboards tracking SLOs and latencies, test via real failure simulations, optimize incident workflows with collaborative exercises, and deploy scalable configurations ready for enterprise production.

Module 4Sentry: Performance Optimization and High Availability (scaling, security, advanced cases)

Optimize Sentry for horizontal scaling in Big Data clusters, strengthen security with RBAC and Hadoop log encryption, manage high availability via Snuba and Kafka, analyze real cases from leading companies, implement best practices for massive data retention, complete a capstone project on full Data Lake monitoring, and receive personalized recommendations for certified enterprise deployment.

Evaluation method

  • Daily technical quizzes on Sentry and Big Data
  • Real-world Hadoop and Data Lakes case studies
  • Final project: evaluated complete monitoring deployment

Learning method

  • 70% practical: hands-on Sentry workshops in simulated clusters
  • 30% theory: advanced Big Data and observability concepts
  • Case studies: feedback from Fortune 500 companies
  • Internal certification validating professional skills

Methods, materials and delivery

The Training Sentry - Mastering Advanced Big Data Monitoring program is delivered onsite or remote (blended-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 Sentry - Mastering Advanced Big Data Monitoring 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 Sentry - Mastering Advanced Big Data Monitoring 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

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

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.

Step 1

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.
Step 2

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.
Step 3

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.
Step 4

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.

FAQ

Frequently asked questions

How much does the Training Sentry - Mastering Advanced Big Data Monitoring training cost?+
The individual price is $4,620 (USD). A detailed quote is sent within one business day.
How long is the Training Sentry - Mastering Advanced Big Data Monitoring training?+
The training lasts 4 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Mastery of Hadoop, Data Lakes, Python or Java, experience in Big Data deployment and basics in software observability
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote

This training across cities

Available on-site and remotely. Pick your city to see the local training center.

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