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In today’s technology-driven world, data plays a vital role in every organization. As businesses strive to extract valuable information from massive amounts of data, specialized skills in querying and manipulating XML data become increasingly sought after. XQuery, a powerful query and transformation language for XML documents, is an essential tool for professionals looking to excel in this domain. If you are interested in learning XQuery or enhancing your existing skills, this article presents the 10 best online XQuery courses and certifications available. These comprehensive programs will equip you with the knowledge and expertise needed to become a proficient XQuery developer.

1. XQuery 1.0: Advanced Queries – edX

edX, a leading online learning platform, offers an excellent course called “XQuery 1.0: Advanced Queries”. This comprehensive program, designed by renowned industry experts, explores advanced XQuery concepts. Students will learn to write complex queries and gain hands-on experience with real-world scenarios. The course is self-paced, allowing learners to complete it at their own convenience.

2. Introduction to XQuery – W3Schools

W3Schools, a trusted resource for web developers, provides an introductory course named “Introduction to XQuery”. This course is perfect for beginners who want to grasp the basics of XQuery effectively. Through a series of interactive exercises and examples, learners will get hands-on experience in querying XML data and applying various XQuery functions.

3. XQuery 1.0 and XPath 2.0 – Udemy

Udemy, a widely recognized online learning platform, offers a highly-rated course called “XQuery 1.0 and XPath 2.0: Querying XML and HTML”. This comprehensive program covers both XQuery and XPath, enabling learners to extract information from XML and HTML documents. With a focus on practical applications, the course ensures that students develop essential skills in querying and manipulating data efficiently.

4. XQuery and XML-DML Basics – Oracle University

Oracle University, a global provider of specialized training, offers an in-depth course titled “XQuery and XML-DML Basics”. This course introduces learners to XQuery and XML-DML (Data Manipulation Language) concepts. Students will gain a solid understanding of how to create and execute XQuery expressions to query, update, and transform XML data using Oracle Database.

5. XQuery for the Impatient – W3C

The World Wide Web Consortium (W3C) provides an exceptional course called “XQuery for the Impatient” designed specifically for individuals seeking quick mastery of XQuery. This course covers the essentials of XQuery, including language constructs, expressions, functions, and modules. With concise and practical examples, learners can quickly gain proficiency in XQuery to meet their specific data querying needs.

6. Querying XML Data with XQuery – Coursera

Coursera, a well-known e-learning platform, offers a course called “Querying XML Data with XQuery”. This program, created by the University of California, teaches learners how to write queries in XQuery to extract information from XML data. With hands-on assignments and quizzes, participants can reinforce their understanding and apply XQuery effectively.

7. XML with XQuery – LinkedIn Learning

LinkedIn Learning, a trusted platform for professional development, offers a comprehensive course called “XML with XQuery”. Ideal for individuals familiar with XML concepts, the course delves into XQuery language constructs, expressions, and functions. By the end of the course, learners will be equipped with the skills necessary to query, transform, and manipulate XML data effectively.

8. XQuery Fundamentals – Pragmatic Works

Pragmatic Works, a leading provider of technology training, offers a comprehensive course called “XQuery Fundamentals”. This program focuses on teaching the fundamentals of XQuery, including expressions, data types, operators, and functions. With hands-on labs and exercises, learners can reinforce their knowledge and gain practical experience in XQuery development.

9. XQuery for Developers – Learning Tree

Learning Tree, a trusted provider of IT training, offers a course specifically designed for developers aspiring to become proficient in XQuery. The “XQuery for Developers” program covers the essentials of XQuery, including syntax, expressions, functions, and modules. Participants will also explore advanced XQuery topics, such as full-text search and updates, to enhance their skills further.

10. XQuery and XML Path Language (XPath) – IBM Training

IBM Training provides an extensive course called “XQuery and XML Path Language (XPath)”. This program offers a comprehensive understanding of both XQuery and XPath, empowering learners to query, update, and manipulate XML data effectively. With real-world examples and interactive exercises, professionals can enhance their knowledge of XQuery and XPath to handle complex data scenarios.


In today’s data-driven world, proficiency in querying and manipulating XML data has become a highly valuable skill. With the surge in demand for professionals who can effectively utilize XQuery, pursuing online courses and certifications is an excellent opportunity for career growth. The aforementioned 10 best XQuery courses and certifications provide comprehensive, hands-on learning experiences that cater to both beginners and experienced individuals. By acquiring these in-demand skills, you can establish yourself as a proficient XQuery developer and unlock numerous exciting career opportunities in the world of data.