By the end of this course, you will be able to:

• Deploy and configure Marquez in a local or cloud environment

• Understand key concepts: datasets, jobs, runs, namespaces

• Connect Marquez to orchestration engines via OpenLineage

• Visualize end-to-end data flow and dependencies

• Monitor job execution status and data freshness

• Integrate with metadata platforms and governance tools

Course Syllabus

Module 1: Introduction to Marquez and Data Lineage

• Importance of Data Lineage

• What is Marquez? Overview and Use Cases

Module 2: Marquez Architecture and Concepts

• Jobs, Datasets, Namespaces, Runs

• REST API and Event Model

Module 3: Setting Up Marquez

• Installing with Docker Compose

• Connecting to PostgreSQL and Web UI

Module 4: OpenLineage Integration

• Overview of OpenLineage Standard

• Emitting Lineage Events from Pipelines

• Schema and Compatibility

Module 5: Integrating Marquez with Workflow Tools

• Apache Airflow Integration

• dbt and Spark OpenLineage Plugins

• Manual Event Emission

Module 6: Visualizing and Debugging Lineage

• Lineage Graph UI

• Upstream/Downstream Relationships

• Job Run Status and Failures

Module 7: Advanced Use Cases

• Impact Analysis and Job Dependency Mapping

• Root Cause Tracing for Broken Pipelines

• Supporting DataOps and SRE Processes

Module 8: Marquez Interview Questions & Answers

On successful completion, you will receive a Uplatz Certificate of Completion in Marquez and OpenLineage. This certificate confirms your expertise in open-source data lineage tools, integration with orchestration systems, and implementation of metadata observability in production pipelines.

Marquez skills prepare you for roles such as:

• Data Engineer – Metadata & Lineage

• Analytics Engineer – Data Observability

• Data Platform Engineer

• Compliance and Audit Data Analyst

• MLOps/DataOps Engineer

With the rise of complex pipelines, lineage tracking is increasingly valued across finance, healthcare, e-commerce, and big tech sectors.

1. What is Marquez and what does it do?
   Answer: Marquez is an open-source metadata service for collecting, storing, and visualizing data lineage and job metadata. It enables data observability across pipeline tools.

2. What is OpenLineage and how is it related to Marquez?
   Answer: OpenLineage is an open standard for metadata tracking in data workflows. Marquez is the reference implementation that consumes and displays OpenLineage events.

3. What are the core entities in Marquez?
   Answer: Key entities include Jobs, Datasets, Namespaces, and Runs. Jobs produce or consume datasets, and each execution is tracked as a Run.

4. How does Marquez help in debugging data pipelines?
   Answer: Marquez captures lineage data and job run status, helping engineers trace failures back to their source, understand dependencies, and resolve issues efficiently.

5. Can Marquez be used with Airflow?
   Answer: Yes. Marquez integrates with Airflow through the OpenLineage plugin, automatically emitting metadata events as tasks execute.

6. How is lineage visualized in Marquez?
   Answer: The Marquez UI provides a lineage graph showing upstream and downstream datasets, job dependencies, and run statuses.

7. What is a namespace in Marquez?
   Answer: A namespace is a logical grouping of jobs and datasets—typically representing a team, department, or environment (e.g., dev vs prod).

8. How does Marquez support compliance and audit?
   Answer: By maintaining a record of job runs, dataset changes, and data flow, Marquez ensures auditability and helps meet compliance requirements like GDPR or SOX.

9. Is Marquez scalable for production use?
   Answer: Yes. Marquez is lightweight and scalable, especially when paired with a dedicated PostgreSQL backend and deployed in distributed environments using Docker or Kubernetes.

10. What tools can send lineage data to Marquez?
    Answer: Tools like Apache Airflow, dbt, Apache Spark, and custom scripts can emit OpenLineage events to Marquez via official or community connectors.

Q1. What are the payment options?
A1. We have multiple payment options: 1) Book your course on our webiste by clicking on Buy this course button on top right of this course page 2) Pay via Invoice using any credit or debit card 3) Pay to our UK or India bank account 4) If your HR or employer is making the payment, then we can send them an invoice to pay.

Q2. Will I get certificate?
A2. Yes, you will receive course completion certificate from Uplatz confirming that you have completed this course with Uplatz. Once you complete your learning please submit this for to request for your certificate https://training.uplatz.com/certificate-request.php

Q3. How long is the course access?
A3. All our video courses comes with lifetime access. Once you purchase a video course with Uplatz you have lifetime access to the course i.e. forever. You can access your course any time via our website and/or mobile app and learn at your own convenience.

Q4. Are the videos downloadable?
A4. Video courses cannot be downloaded, but you have lifetime access to any video course you purchase on our website. You will be able to play the videos on our our website and mobile app.

Q5. Do you take exam? Do I need to pass exam? How to book exam?
A5. We do not take exam as part of the our training programs whether it is video course or live online class. These courses are professional courses and are offered to upskill and move on in the career ladder. However if there is an associated exam to the subject you are learning with us then you need to contact the relevant examination authority for booking your exam.

Q6. Can I get study material with the course?
A6. The study material might or might not be available for this course. Please note that though we strive to provide you the best materials but we cannot guarantee the exact study material that is mentioned anywhere within the lecture videos. Please submit study material request using the form https://training.uplatz.com/study-material-request.php

Q7. What is your refund policy?
A7. Please refer to our Refund policy mentioned on our website, here is the link to Uplatz refund policy https://training.uplatz.com/refund-and-cancellation-policy.php

Q8. Do you provide any discounts?
A8. We run promotions and discounts from time to time, we suggest you to register on our website so you can receive our emails related to promotions and offers.

Q9. What are overview courses?
A9. Overview courses are 1-2 hours short to help you decide if you want to go for the full course on that particular subject. Uplatz overview courses are either free or minimally charged such as GBP 1 / USD 2 / EUR 2 / INR 100

Q10. What are individual courses?
A10. Individual courses are simply our video courses available on Uplatz website and app across more than 300 technologies. Each course varies in duration from 5 hours uptop 150 hours. Check all our courses here https://training.uplatz.com/online-it-courses.php?search=individual

Q11. What are bundle courses?
A11. Bundle courses offered by Uplatz are combo of 2 or more video courses. We have Bundle up the similar technologies together in Bundles so offer you better value in pricing and give you an enhaced learning experience. Check all Bundle courses here https://training.uplatz.com/online-it-courses.php?search=bundle

Q12. What are Career Path programs?
A12. Career Path programs are our comprehensive learning package of video course. These are combined in a way by keeping in mind the career you would like to aim after doing career path program. Career path programs ranges from 100 hours to 600 hours and covers wide variety of courses for you to become an expert on those technologies. Check all Career Path Programs here https://training.uplatz.com/online-it-courses.php?career_path_courses=done

Q13. What are Learning Path programs?
A13. Learning Path programs are dedicated courses designed by SAP professionals to start and enhance their career in an SAP domain. It covers from basic to advance level of all courses across each business function. These programs are available across SAP finance, SAP Logistics, SAP HR, SAP succcessfactors, SAP Technical, SAP Sales, SAP S/4HANA and many more Check all Learning path here https://training.uplatz.com/online-it-courses.php?learning_path_courses=done

Q14. What are Premium Career tracks?
A14. Premium Career tracks are programs consisting of video courses that lead to skills required by C-suite executives such as CEO, CTO, CFO, and so on. These programs will help you gain knowledge and acumen to become a senior management executive.

Q15. How unlimited subscription works?
A15. Uplatz offers 2 types of unlimited subscription, Monthly and Yearly. Our monthly subscription give you unlimited access to our more than 300 video courses with 6000 hours of learning content. The plan renews each month. Minimum committment is for 1 year, you can cancel anytime after 1 year of enrolment. Our yearly subscription gives you unlimited access to our more than 300 video courses with 6000 hours of learning content. The plan renews every year. Minimum committment is for 1 year, you can cancel the plan anytime after 1 year. Check our monthly and yearly subscription here https://training.uplatz.com/online-it-courses.php?search=subscription

Q16. Do you provide software access with video course?
A16. Software access can be purchased seperately at an additional cost. The cost varies from course to course but is generally in between GBP 20 to GBP 40 per month.

Q17. Does your course guarantee a job?
A17. Our course is designed to provide you with a solid foundation in the subject and equip you with valuable skills. While the course is a significant step toward your career goals, its important to note that the job market can vary, and some positions might require additional certifications or experience. Remember that the job landscape is constantly evolving. We encourage you to continue learning and stay updated on industry trends even after completing the course. Many successful professionals combine formal education with ongoing self-improvement to excel in their careers. We are here to support you in your journey!

Q18. Do you provide placement services?
A18. While our course is designed to provide you with a comprehensive understanding of the subject, we currently do not offer placement services as part of the course package. Our main focus is on delivering high-quality education and equipping you with essential skills in this field. However, we understand that finding job opportunities is a crucial aspect of your career journey. We recommend exploring various avenues to enhance your job search:
a) Career Counseling: Seek guidance from career counselors who can provide personalized advice and help you tailor your job search strategy.
b) Networking: Attend industry events, workshops, and conferences to build connections with professionals in your field. Networking can often lead to job referrals and valuable insights.
c) Online Professional Network: Leverage platforms like LinkedIn, a reputable online professional network, to explore job opportunities that resonate with your skills and interests.
d) Online Job Platforms: Investigate prominent online job platforms in your region and submit applications for suitable positions considering both your prior experience and the newly acquired knowledge. e.g in UK the major job platforms are Reed, Indeed, CV library, Total Jobs, Linkedin.
While we may not offer placement services, we are here to support you in other ways. If you have any questions about the industry, job search strategies, or interview preparation, please dont hesitate to reach out. Remember that taking an active role in your job search process can lead to valuable experiences and opportunities.

Q19. How do I enrol in Uplatz video courses?
A19. To enroll, click on "Buy This Course," You will see this option at the top of the page.
a) Choose your payment method.
b) Stripe for any Credit or debit card from anywhere in the world.
c) PayPal for payments via PayPal account.
d) Choose PayUmoney if you are based in India.
e) Start learning: After payment, your course will be added to your profile in the student dashboard under "Video Courses".

Q20. How do I access my course after payment?
A20. Once you have made the payment on our website, you can access your course by clicking on the "My Courses" option in the main menu or by navigating to your profile, then the student dashboard, and finally selecting "Video Courses".

Q21. Can I get help from a tutor if I have doubts while learning from a video course?
A21. Tutor support is not available for our video course. If you believe you require assistance from a tutor, we recommend considering our live class option. Please contact our team for the most up-to-date availability. The pricing for live classes typically begins at USD 999 and may vary.