Jakarta EE Connector Architecture
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Jakarta EE Connector Architecture is a Java-based framework that facilitates integration between Jakarta EE applications and enterprise information systems such as databases, ERP systems, and messaging platforms. It provides a standardized...
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Enterprise JavaBeans (EJB) is a server-side component architecture for developing distributed business applications in the Java programming language. It provides a standardized way to develop and deploy reusable, scalable, and secure business components, such as session beans, entity beans, and message-driven beans. EJBs are designed to run within a Java Enterprise Edition (Java EE) container and provide services such as transaction management, security, and persistence. EJBs make it easier to build enterprise applications by allowing developers to focus on writing business logic instead of worrying about infrastructure concerns.
Java Authentication and Authorization Services (JAAS) is a set of APIs that enables user authentication and authorization within a Java application or service. It provides a framework for incorporating pluggable login modules that can verify user identities via various authentication mechanisms, such as passwords or digital certificates. JAAS also supports authorization policies that grant or deny access to specific resources or operations based on a user's roles or permissions. Overall, JAAS helps developers implement secure, flexible, and customizable authentication and authorization mechanisms for their Java applications.
Oracle Service Bus refers to a middleware solution that facilitates communication between different applications and services within an enterprise. This skill encompasses the design and implementation of service-oriented architecture, enabling the integration of disparate systems through message routing, transformation, and protocol mediation. Knowledge of Oracle Service Bus is used to streamline business processes, enhance data exchange, and improve overall system interoperability by managing service interactions and ensuring reliable message delivery.
XQuery is a programming language used for querying and manipulating XML data. It allows users to extract relevant information from XML documents and transform them into different formats. XQuery is used in various applications such as content management systems and data integration. It requires knowledge of programming concepts, XML syntax, and XPath expressions.
XML DTD (Document Type Definition) is a markup language that defines the structure and legal elements and attributes of an XML document. It is a set of rules that specifies how to create a valid XML document that can be understood by both humans and software applications. A person with XML DTD skills has the ability to create, modify, and validate XML documents based on specific DTD requirements. This specialized skill is often required in software development, especially in web development and content management systems.
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Degree Requirements are Dropping—But They’re Still Higher for AI Jobs

He Tried College Three Times. Then He Found a Career With No Ceiling.

The Rise of Fractional Leadership
About
Jakarta EE Connector Architecture is a Java-based framework that facilitates integration between Jakarta EE applications and enterprise information systems such as databases, ERP systems, and messaging platforms. It provides a standardized...
Related Skills
Browse the most common related skills to this skill, based on the last 5 months of job postings data.
How does Lightcast define a skill?
Enterprise JavaBeans (EJB) is a server-side component architecture for developing distributed business applications in the Java programming language. It provides a standardized way to develop and deploy reusable, scalable, and secure business components, such as session beans, entity beans, and message-driven beans. EJBs are designed to run within a Java Enterprise Edition (Java EE) container and provide services such as transaction management, security, and persistence. EJBs make it easier to build enterprise applications by allowing developers to focus on writing business logic instead of worrying about infrastructure concerns.
Java Authentication and Authorization Services (JAAS) is a set of APIs that enables user authentication and authorization within a Java application or service. It provides a framework for incorporating pluggable login modules that can verify user identities via various authentication mechanisms, such as passwords or digital certificates. JAAS also supports authorization policies that grant or deny access to specific resources or operations based on a user's roles or permissions. Overall, JAAS helps developers implement secure, flexible, and customizable authentication and authorization mechanisms for their Java applications.
Oracle Service Bus refers to a middleware solution that facilitates communication between different applications and services within an enterprise. This skill encompasses the design and implementation of service-oriented architecture, enabling the integration of disparate systems through message routing, transformation, and protocol mediation. Knowledge of Oracle Service Bus is used to streamline business processes, enhance data exchange, and improve overall system interoperability by managing service interactions and ensuring reliable message delivery.
XQuery is a programming language used for querying and manipulating XML data. It allows users to extract relevant information from XML documents and transform them into different formats. XQuery is used in various applications such as content management systems and data integration. It requires knowledge of programming concepts, XML syntax, and XPath expressions.
XML DTD (Document Type Definition) is a markup language that defines the structure and legal elements and attributes of an XML document. It is a set of rules that specifies how to create a valid XML document that can be understood by both humans and software applications. A person with XML DTD skills has the ability to create, modify, and validate XML documents based on specific DTD requirements. This specialized skill is often required in software development, especially in web development and content management systems.
Lightcast Skills Taxonomy
Looking for a specific skill? Search our library. Explore 35,000+ skills that we've collected from hundreds of millions of job postings, resumes, and online profiles.
The Lightcast Skills Taxonomy delivers clarity by allowing everyone to speak the same language. Use our APIs to articulate your skills needs, and leave the details to us: our dedicated team of taxonomists and engineers cleans, checks, and updates each entry so that you always have the most accurate and up-to-date picture of the labor market.
Are you a nonprofit pursuing a public good? Lightcast Skills APIs are freely available to you because we believe in using data for good and creating a labor market that works for everyone. Through the shared language of skills, we can enable a world where every worker and every job can find their best fits as efficiently and easily as possible.
Browse Skill Categories
Lightcast Skills Resources

Degree Requirements are Dropping—But They’re Still Higher for AI Jobs

He Tried College Three Times. Then He Found a Career With No Ceiling.

The Rise of Fractional Leadership
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This skill is part of the Lightcast Skills Taxonomy, a library of over 35,000 job related skills. It is the standard used by higher education institutions, public sector organizations and Fortune 500 companies around the globe.