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Learn how to use XML databases with these online courses and programs

XML databases are designed to store data in a format that emphasizes simplicity and usability, offering a flexible tool for managing complex hierarchical data. Learn about XML databases with courses delivered through edX.

What are XML databases?

XML databases store and manage large amounts of data in eXtensible Markup Language (XML) format — a commonly used language for sharing information.Footnote 1 XML databases can handle a variety of data structures, enabling seamless integrations with other systems.Footnote 2 The XML format is usable across all manner of software and hardware, and it employs self-describing and human-readable language, making them relatively easy to handle even for novices.Footnote 3

Professionals proficient in XML databases can use this knowledge in data management, web development, information management, or cybersecurity.

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XML databases course curriculum

If you are interested in how to learn about XML databases, consider online education. Virtual XML databases tutorials can cover topics such as:

  • The foundational elements of an XML document: Receive an introduction to web databases and XML. Learn the differences between XML databases and relational databases, as well as the two types of XML databases: Native XML databases (NXD) and XML-enabled databases.

  • XML syntax: Study XML’s syntax and learn the rules and best practices for writing well-structured XML code.

  • XML database schema: Explore how XML schemas contribute to data integrity. Tutorials may also cover topics related to the components involved in designing and validating XML documents.

  • XML documents and data manipulation: Practice manipulating XML documents and data. You can learn to convert XML documents into various formats using XSL (eXtensible Stylesheet Language). You may also review how to use XSLT (XSL Transformations) and XPath (XML Path Language) to perform tasks such as sorting, filtering, and applying templates to XML data. 

  • Query languages for querying XML data: Querying XML data is a valuable skill when working with XML databases. Learn how to retrieve specific information from XML data sources with XQuery language. You may also find XML database tutorials that explore SQL server integration and XML data manipulation. 

  • XML development tools: Practice editing, validating, and querying XML documents using XML development tools. Learn to use XSLT processors to manipulate and transform XML data. You can also explore how to validate XML documents using XML validators and beautify XML files using an XML formatting tool. 

Are you interested in learning how to work with data? Discover a range of educational opportunities related to this field with edX. A boot camp can provide flexible, hands-on learning for those who want to upskill quickly, while executive education courses are designed for busy professionals. You can also pursue a more comprehensive curriculum through a bachelor’s degree program or, for more advanced learners, a master’s degree program. Find the right learning path for you with edX.

Explore jobs that use XML databases

Proficiency in XML databases can open doors to various job roles that involve data integration and information management. The following job roles can benefit from knowledge of XML databases to perform their responsibilities effectively:

  • Database administrator (DBA): Manages, secures, and maintains databases. As a part of their job, DBAs need to be proficient in various database management tools and database programming languages.Footnote 4

  • Data scientist: Analyzes and extracts insights from data to help perform tasks like predicting future outcomes based on historical data or analyzing user behavior patterns. To do these tasks effectively, they need to be proficient in different data extraction methods, one of which may be in an XML data format.Footnote 5

  • Information architect: Designs the information architecture of websites and apps so that users can access information effectively.Footnote 6

  • Information security analyst: Plans security measures to protect an organization’s IT infrastructure. Since many XML databases store sensitive information such as user credentials or financial data, knowledge of different XML databases and their security features can help security analysts protect XML data from potential internal and external threats.Footnote 7

Each of these roles will have different education and skill requirements. For example, you may be able to build relevant skills in a data analytics boot camp. However, some employers may seek candidates with a master’s degree in data science. Research potential roles you would like to pursue before deciding on which learning path will align with your professional aspirations.