Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

    What Is the Observability Foundation Certification?Your Route into Modern Reliability

    The Observability Foundation (OBSF) certification is a vendor-neutral credential from the DevOps Institute that validates a foundational understanding of the concepts, practices and tools needed to implement observability in modern IT environments. Aligned to the current Observability Foundation Exam Blueprint (Body of Knowledge), it covers the three pillars of observability, metrics, logs and traces, along with SLIs, SLOs, SLAs, OpenTelemetry and the culture that keeps software reliable. For IT professionals in Cambodia, observability has become an essential skill as banks, fintechs and telecoms scale digital services to millions of users. Observability Foundation certification training in Cambodia gives DevOps engineers, site reliability engineers and operations teams the shared language to understand why systems fail, not just when. The programme prepares you for the 40-question, 60-minute open-book exam and the OBSF designation, which is valid for three years. Start your observability journey with Invensis Learning and turn raw telemetry into confident, data-driven decisions.

    Invensis Learning is a Peoplecert Accredited Training Organization (2778) in Cambodia, approved to deliver official Observability Foundation training using accredited courseware and standards.

    What Is the Observability Foundation Certification?Your Route into Modern Reliability

    Certification Badge

    Invensis Learning is a Peoplecert Accredited Training Organization (2778) in Cambodia, approved to deliver official Observability Foundation training using accredited courseware and standards.

    Key Highlightsof the Observability Foundation Certification Training Course

    Observability Foundation Certification EligibilityDo You Qualify for the Observability Foundation Exam?

    The Career Payoff of Observability FoundationBenefits for Professionals and Teams

    Observability Foundation Exam FormatWhat to expect on exam day

    The Observability Foundation exam in Cambodia validates your understanding of modern observability and Site Reliability Engineering practice. The exam focuses on the three pillars of observability (metrics, logs, distributed traces), service-level indicators and objectives (SLIs / SLOs), error budgets, OpenTelemetry, telemetry pipelines, burn-rate alerting, and incident-response practice. Through a combination of multiple-choice questions, candidates are tested on their ability to apply observability principles in real-world cloud-native and microservices environments.

    Observability Foundation Certification Cost

    Note: Prices may vary depending on your location and delivery preferences. Reach out to our learning advisors for the exact pricing details.

    Observability Careers in CambodiaRoles, Demand and Pay in 2026

    Observability has become one of Cambodia's most sought-after IT skills as banks, fintechs and telecoms scale services to millions of users. Certified professionals move into DevOps Engineer, Site Reliability Engineer and Platform Engineer roles, where cloud and DevOps expertise commands premium pay in Phnom Penh. As enterprises migrate to the cloud and the Bakong payment network expands, employers increasingly value people who can keep systems reliable, and here is what the market is telling us right now.

    What Is Driving Observability Demand in Cambodia

    Observability is more than a buzzword. It is the skill that keeps Cambodia's digital services running. Join the professionals who turn metrics, logs and traces into reliable systems. Start your OBSF journey today.

    Your Cambodia Career Transformation

    Your Career Before and After OBSF

    The Shift OBSF Delivers

    Cambodia's digital economy is expanding fast with fintech growth, cloud adoption and the Bakong payment network, and employers increasingly separate engineers who can keep systems reliable from the rest. Here is which side of that line you want to be on.

    Sources: Paylab, Glassdoor, Levels.fyi, LomaTechnology (Cambodia) 2026.

    How to Get Observability Foundation Certified in CambodiaStep-by-Step Certification Process

    The Observability Foundation certification path in Cambodia is a single-exam track. Complete the 2-day DevOps Institute-accredited training, take the 40-question / 60-minute closed-book exam, and earn a lifetime-valid credential.

    Step 1: Enrol in the 2-Day Observability Foundation Training

    Choose your preferred Invensis Learning Observability Foundation cohort (2-Day Live Online Bootcamp, E-Learning, or Corporate Group Training).

    Step 2: Create Your DevOps Institute Account

    Create or sign in to your DevOps Institute account. Your account stores your exam voucher, schedule, results, and digital badge. Invensis Learning packages typically include the exam voucher.

    Step 3: Complete the Training and Practice Mocks

    Attend the full 2-day training in Cambodia, work through scenario exercises on metrics / logs / traces, SLI / SLO design, OpenTelemetry, and burn-rate alerting, and complete at least one full-length 40-question mock exam.

    Step 4: Schedule the Observability Foundation Exam

    Book your exam through your DevOps Institute account: 40 multiple-choice questions, 60 minutes, 65% pass mark, closed book. Online proctored or at an approved test centre.

    Step 5: Take the Observability Foundation Exam

    Sit the exam. You receive a provisional result at the end of the online exam, with the official certificate and digital badge issued shortly after.

    Step 6: Activate Your Credential

    The DevOps Institute issues your Observability Foundation digital badge and certificate. Lifetime valid, no renewal required.

    Module 1: Observability Principles and the Three Pillars

    • What observability is — and how it differs from monitoring
    • The three pillars: metrics, logs, distributed traces
    • Cardinality, dimensionality, and high-context telemetry
    • Why observability matters for cloud-native and microservices

    Module 2: Metrics, Logs, and Distributed Tracing

    • Metrics: counters, gauges, histograms, and summaries
    • Structured logging and log aggregation patterns
    • Distributed tracing: spans, contexts, and propagation
    • Correlating metrics, logs, and traces for root-cause analysis

    Module 3: SLIs, SLOs, SLAs, and Error Budgets

    • Defining service-level indicators (SLIs) that matter to users
    • Writing meaningful service-level objectives (SLOs)
    • Error budgets: trading reliability for delivery velocity
    • SLA contracts and customer-facing reliability commitments

    Module 4: OpenTelemetry and Telemetry Pipelines

    • OpenTelemetry: SDKs, collectors, and semantic conventions
    • Telemetry pipelines: aggregation, transformation, routing
    • Sampling strategies (head-based, tail-based, dynamic)
    • Cost management for high-cardinality observability data

    Module 5: Alerting Strategy and Incident Response

    • From alert-on-symptom to alert-on-burn-rate
    • Designing on-call rotations and reducing alert fatigue
    • Incident-response runbooks and structured retrospectives
    • Blameless postmortems and continuous-learning loops

    Module 6: SRE, AIOps, and Observability Foundation Exam Prep

    • Observability's role in mature SRE practice
    • AIOps, anomaly detection, and the future of observability
    • Observability Foundation exam structure and sample questions
    • Time management for the 40-question, 60-minute paper

    Course Curriculumof the Observability Foundation Certification Training

    The Observability Foundation curriculum follows the official Observability Foundation syllabus published by the DevOps Institute and covers all tested domains across the syllabus.

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    The Observability Skills You Will MasterBuilt Around the Six OBSF Modules

    Skills covered in Observability Foundation span the full picture of modern reliability, from the three pillars to SLOs, OpenTelemetry, alerting and SRE practice. By the end of the programme you can instrument, measure and improve distributed systems, and you are ready for the OBSF exam.

    Observability vs Monitoring

    Understand what observability really is, how it differs from traditional monitoring, and why the three pillars of metrics, logs and traces matter for cloud-native and microservices systems.

    Metrics, Logs and Distributed Tracing

    Work with counters, gauges and histograms, apply structured logging and log aggregation, and follow requests across services with distributed tracing, spans and context propagation.

    SLIs, SLOs and Error Budgets

    Define service-level indicators that matter to users, set meaningful SLOs, and use error budgets to balance reliability against delivery velocity, plus the role of SLAs.

    OpenTelemetry and Telemetry Pipelines

    Instrument systems with OpenTelemetry, the vendor-neutral standard, and design telemetry pipelines with sampling strategies that manage high-cardinality data and cost.

    Alerting and Incident Response

    Move from symptom alerts to burn-rate alerting, design on-call rotations that reduce fatigue, and run structured, blameless retrospectives and runbooks.

    SRE, AIOps and Exam Readiness

    See how observability underpins mature SRE and AIOps practice, and prepare for the 40-question, 60-minute open-book Observability Foundation exam with confidence.

    Who Should TakeObservability Foundation Certification Training in Cambodia?

    Observability Engineers

    Cloud Operations Engineers

    Incident Commanders and On-Call Engineers

    Application Performance Engineers

    Engineering Managers driving reliability programmes

    Solution Architects and Production Engineers

    Site Reliability Engineers (SREs)

    DevOps Engineers and DevOps Practitioners

    Platform Engineers and Platform Leads

    Who Can Take This Certification Training

    Observability Foundation Training Optionsfor Professionals and Teams

    We offer flexible Observability Foundation training formats designed to suit different learning preferences, schedules, and professional goals. Whether you prefer instructor-led classroom learning, live online sessions, corporate team training, or personalized coaching, choose the option that best supports your Observability Foundation certification journey.

    Observability Foundation Live Virtual Training

    • Live online instructor-led sessions

    • Interactive discussions and virtual activities

    • Expert guidance from experienced trainers

    • Practice assessments and revision support

    • Dedicated Q&A sessions for concept clarification

    • Fixed schedules for accountability and momentum

    • Small batch sizes for personalized attention

    • Access from any location with internet connectivity

    USD 1245

    Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This Observability Foundation online training option in Cambodia offers flexibility while maintaining direct engagement with experienced trainers.

    Official DevOps Institute-aligned Course Material

    Best For: Professionals seeking the flexibility of online learning without compromising on live instructor interaction.

    Observability Foundation Classroom Training

    • Instructor-led classroom sessions in Cambodia

    • Interactive discussions and group activities

    • Real-world examples and practical exercises

    • Structured learning with fixed schedules

    • Opportunities for peer networking and collaboration

    • Practice assessments and knowledge checks

    • Dedicated Q&A and concept clarification

    • Immediate trainer feedback and support

    Learn through face-to-face sessions led by experienced instructors in a collaborative classroom environment. This Classroom Observability Foundation training format combines expert guidance, peer interaction, and practical exercises to help learners build a strong understanding of DevOps principles, culture, and automation practices.

    Official DevOps Institute-aligned Course Material

    Best For: Learners who prefer in-person interaction, structured schedules, and collaborative learning experiences.

    Observability Foundation Corporate Group Training

    • Customized training in Cambodia aligned to organizational goals

    • Flexible delivery: onsite, virtual, hybrid, or blended

    • Scheduling tailored to business availability

    • Role-based examples and industry-relevant discussions

    • Progress tracking and learner assessments where applicable

    • Dedicated coordination and administrative support

    • Consistent learning experiences across teams

    • Scalable delivery for local, regional, or global workforces

    Designed for organizations looking to strengthen DevOps capabilities, improve collaboration between development and operations teams, and support workforce transformation through customized team learning initiatives. This Observability Foundation corporate training solution can be tailored to organizational goals and business requirements.

    Official DevOps Institute-aligned Course Material

    Best For: Organizations looking to upskill employees, address capability gaps, and deliver consistent training across teams.

    Observability Foundation Focused 1-to-1 Training

    • One-to-one instructor attention

    • Customized learning plans and objectives

    • Flexible scheduling based on availability

    • Personalized feedback and coaching

    • Additional focus on challenging topics

    • Targeted practice and revision support

    • Faster clarification of questions and concepts

    • Learning pace is adapted to individual needs

    Receive personalized instruction tailored to your goals, pace, and learning requirements through dedicated sessions with an expert trainer. This format provides customized Observability Foundation certification coaching and focused exam preparation support.

    Official DevOps Institute-aligned Course Material

    Best For: Professionals seeking personalized guidance, accelerated learning, or focused support to achieve specific outcomes.

    Observability Foundation Live Virtual Training

    Observability Foundation Live Virtual Training

    Live online instructor-led sessions

    Interactive discussions and virtual activities

    Expert guidance from experienced trainers

    Practice assessments and revision support

    Dedicated Q&A sessions for concept clarification

    Fixed schedules for accountability and momentum

    Small batch sizes for personalized attention

    Access from any location with internet connectivity

    Starts from

    USD 1245

    Please Note: Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This Observability Foundation online training option in Cambodia offers flexibility while maintaining direct engagement with experienced trainers.

    Official DevOps Institute-aligned Course Material

    Best For: Professionals seeking the flexibility of online learning without compromising on live instructor interaction.

    Loading schedules…

    Why Train in Observability with Invensis Learning in CambodiaAccredited Trainers, Flexible Formats

    Invensis Learning delivers structured Observability Foundation training for individual professionals and organisations that want to build reliability capability and prepare for the OBSF exam. Our programmes combine experienced, DevOps Institute aligned trainers, flexible delivery formats, organised courseware and learner-focused support. Whether you enrol as an individual or plan corporate training for your team in Cambodia, we provide a professional learning experience built around practical understanding, real-world application and measurable outcomes.

    • Accredited DevOps Institute (PeopleCert) aligned Observability Foundation courseware
    • Experienced, certified trainers with real DevOps and SRE practice
    • Flexible live online (live virtual) and classroom formats for working professionals
    • Practice questions and mock exams mapped to the 40-question OBSF exam
    • First-attempt exam guidance and dependable post-training support
    • ISO 9001:2015 and ISO 27001:2022 certified training delivery
    • Corporate and group training across Cambodia and the wider region
    • Trusted by professionals and organisations across multiple industries

    5000+

    Accredited Trainers Globally

    4.7/5

    Rated by Learners Worldwide

    500+

    Corporate Clients

    15+

    Years of Training Excellence

    ISO 9001:2015 Certified

    ISO 9001:2015 Certified

    ISO 27001:2022 Certified

    ISO 27001:2022 Certified

    Secure SSL Encryption

    Secure SSL Encryption

    Leaders in Training industry for 12+ years

    Leaders in Training industry for 12+ years

    Over 5000 five star reviews

    Over 5000 five star reviews

    Level AA conformance, W3C WCAG 2.2

    Level AA conformance, W3C WCAG 2.2

    Observability Foundation Training Locations in CambodiaInstructor-led in-person Classroom training is available for group batches. All other public cohorts are delivered as Instructor-led Live Virtual. See available cohorts.

    Observability Foundation Training Location in Cambodia

    Raffles Hotel Le Royal, Preah Botum Suryavong (St. 75), Boeung Kak Community, Sangkat Srah Chak, Khan Daun Penh, Phnom Penh, 120210, Kingdom of Cambodia

    Observability Foundation Training Location in Cambodia

    Sofitel Phnom Penh Phokeethra, Xiao Ma Street, Koh Pich, Sangkat Tonle Bassac, Khan Chamkar Mon, Phnom Penh, 120101, Kingdom of Cambodia

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    Corporate Observability Foundation TrainingFor Teams in Cambodia

    • Suitable for small, medium and large engineering teams
    • Customised schedules aligned with your team's availability
    • Flexible delivery through live virtual, onsite or hybrid formats
    • Certified trainers with real DevOps, SRE and observability experience
    • Role-based examples drawn from fintech, telecom and cloud contexts
    • Dedicated coordination and learner support for group programmes
    • Scalable delivery for teams across Cambodia and global locations

    Trusted by Teams Across Cambodia

    ABA BankWing BankSmart AxiataCellcardTrueMoneyAcleda Bank

    What Our Learners Say

    The Three Pillars Finally Clicked

    "The course finally made the three pillars click for me. I can correlate metrics, logs and traces to find root cause fast, and the SLO section changed how our team sets reliability targets. The mock exams made the OBSF paper feel easy."

    Sovann Rith

    DevOps Engineer

    0/0

    A Confident Step into SRE

    "As an operations engineer moving into SRE, this training gave me the vocabulary and confidence I was missing. The OpenTelemetry and error-budget topics were especially practical, and I passed the exam on my first attempt."

    Dara Channy

    Site Reliability Engineer

    0/0

    Practical and Well Delivered

    "Clear, well-paced sessions and a trainer who clearly works in the field. The alerting and incident-response module helped me cut a lot of noise from our on-call rotation. Good value for a foundation credential."

    Sokha Meng

    IT Operations Analyst

    0/0

    One Language Across the Team

    "We trained our platform team so everyone shares one observability language. Incident response is calmer and our SLOs are consistent across services now. The corporate delivery was flexible and fit around our release schedule."

    Vichea Sok

    Engineering Manager, Fintech

    0/0

    Upskilled a Mixed Team with Ease

    "As an L&D lead I needed training that would upskill a mixed group without heavy prerequisites. This delivered. The team came away able to instrument services and reason about reliability, and the reporting kept me informed throughout."

    Kunthea Phal

    L&D Lead, Telecommunications

    0/0



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    Observability Foundation

    Frequently Asked QuestionsHere's everything you may ask...

    Observability Foundation (OBSF) is a vendor-neutral DevOps Institute credential that validates a foundational understanding of the concepts, practices and tools needed to implement observability in modern IT environments. It is aligned to the current Observability Foundation Exam Blueprint (Body of Knowledge) and covers the three pillars: metrics, logs and traces.

    General

    What is the Observability Foundation certification?

    Observability Foundation (OBSF) is a vendor-neutral DevOps Institute credential that validates a foundational understanding of the concepts, practices and tools needed to implement observability in modern IT environments. It is aligned to the current Observability Foundation Exam Blueprint (Body of Knowledge) and covers the three pillars: metrics, logs and traces.

    Who should take Observability Foundation training in Cambodia?

    It suits DevOps engineers, site reliability engineers, platform engineers, developers, IT operations staff and technical managers. Anyone helping keep digital services reliable in Cambodia's fintech, telecom, e-commerce or cloud sectors will benefit from the credential.

    Is the Observability Foundation certification worth it?

    Yes. Observability is one of Cambodia's most in-demand IT skills, opening DevOps, SRE and platform roles where senior talent can earn up to US$2,000 to 4,000 per month. As a globally recognised, vendor-neutral credential, OBSF proves your reliability skills to employers. Talk to a learning advisor to plan your path.

    Are there any prerequisites for Observability Foundation?

    No. Observability Foundation has no formal prerequisites and is open to all. Familiarity with DevOps concepts or IT operations is helpful but not required, which makes it a strong first credential for teams new to observability.

    Who governs the Observability Foundation certification?

    The certification is offered by the DevOps Institute, a global professional membership body, with exams delivered through PeopleCert. It is recognised by employers worldwide as a foundational, vendor-neutral observability credential.

    How long is the Observability Foundation certification valid?

    The OBSF credential is valid for three years. You renew it by earning the required Continuing Education Units (CEUs) through DevOps Institute membership and continuing education activities within each three-year cycle.

    Pricing

    What is included in the Observability Foundation course fee?

    The training fee typically includes aligned courseware, practice questions and mock exams, trainer-led sessions and learner support, with an exam voucher where offered. It is designed to take you from learning to exam readiness. Request a quote for the current inclusions.

    How much does Observability Foundation training cost in Cambodia?

    Pricing varies by delivery format and whether the exam voucher is bundled, so the fee is available on request. Contact us for a tailored quote for individual or group training in Cambodia.

    Is the exam fee included in the training price?

    The DevOps Institute exam is often bundled with accredited training, but this can vary by package and region. Ask our team to confirm whether the OBSF exam voucher is included in your chosen plan, and we will share a clear quote.

    Do you offer corporate or group discounts?

    Yes. We offer corporate group training with customised schedules and volume-based pricing for platform, SRE and operations teams. Ask about corporate and group pricing for your organisation.

    What payment methods and instalment options are available?

    We accept major credit and debit cards and bank transfers, and offer instalment options on selected plans. Speak with a learning advisor to choose the option that suits you.

    Exam

    What is the format of the Observability Foundation exam?

    The OBSF exam has 40 single-answer multiple-choice questions to be completed in 60 minutes. It is an open-book exam, delivered online with remote proctoring through PeopleCert OnVUE or at an authorised test centre.

    What is the passing score for the OBSF exam?

    The passing score is 65%, which means answering at least 26 of the 40 questions correctly. Because it is open book, focus your preparation on understanding concepts rather than memorising facts.

    What topics does the Observability Foundation exam cover?

    Based on the current Observability Foundation Exam Blueprint, it covers observability principles and the three pillars, metrics, logs and distributed tracing, SLIs, SLOs and error budgets, OpenTelemetry and telemetry pipelines, alerting and incident response, and SRE and AIOps.

    How is the Observability Foundation exam delivered?

    The exam is delivered online with remote proctoring via PeopleCert OnVUE, or at an authorised test centre. You can sit it from home or office in Cambodia, subject to the proctoring requirements.

    What happens if I do not pass the first time?

    You can resit the exam under the DevOps Institute retake policy. Our training includes practice questions, mock exams and first-attempt guidance to help you pass, and our team can advise on rebooking if you need another attempt.

    Do I need experience before taking the exam?

    No. There are no formal prerequisites for the OBSF exam. A basic familiarity with DevOps or IT operations helps, and the training builds the knowledge you need from the ground up.

    Course Content

    What will I learn in the Observability Foundation course?

    You will learn the three pillars of metrics, logs and traces, how to design SLIs, SLOs and error budgets, how to instrument systems with OpenTelemetry, and how to run effective alerting and incident response, all mapped to the six OBSF modules.

    Is the courseware aligned to the latest OBSF blueprint?

    Yes. The courseware is aligned to the current DevOps Institute Observability Foundation Exam Blueprint (Body of Knowledge), so you study the concepts and terminology the exam actually assesses.

    Are mock exams and practice questions included?

    Yes. The programme includes practice questions and full mock exams mapped to the 40-question, open-book format, so you can identify weak areas and build confidence before exam day.

    Can a beginner take this course?

    Yes. Observability Foundation is a foundational, beginner-friendly credential with no formal prerequisites. The training starts with core concepts, so newcomers to observability can follow it comfortably.

    How long is the Observability Foundation training?

    The training is a 16-hour programme, usually delivered as two full days or as four half-day sessions. The format is flexible to fit around work schedules for professionals and teams.

    What is OpenTelemetry and is it covered?

    OpenTelemetry (OTel) is the vendor-neutral, CNCF standard for collecting telemetry, that is metrics, logs and traces, from software systems. Yes, it is covered in the course as the de facto standard for observability instrumentation.

    Enrollment

    How do I enrol in the Observability Foundation course in Cambodia?

    You can enrol through the Invensis Learning website. Choose your preferred format, complete payment, and you will receive access to schedules, courseware and learning resources. See upcoming batches to get started.

    What training formats are available?

    We offer live online (live virtual) instructor-led training, classroom sessions, and customised corporate group training. You can choose the OBSF training format that best fits your schedule and learning style.

    How soon can I start the training?

    New batches run regularly for both individual learners and teams in Cambodia. Check the upcoming schedules or talk to a learning advisor, and we will help you pick the next available cohort.

    Can I reschedule or transfer my enrolment to another batch?

    Yes. Flexi options let you reschedule or transfer to another batch, and selected plans allow you to attend the training twice. Contact support to arrange this.

    What is the refund or cancellation policy?

    Refunds and cancellations are handled per our published policy, and selected plans include a money-back guarantee. Reach out to our team for the details that apply to your enrolment.