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We're here to help you find itThe Red Hat JBoss Application Administration I (AD248) course is designed for system administrators who are responsible for deploying and managing applications on Red Hat JBoss Enterprise Application Platform (JBoss EAP). Through a series of modules with hands-on lessons, learners will develop skills in installing and configuring JBoss EAP, managing applications, Configuring resources such as datasources and messaging, and maintaining the overall health and performance of the platform. The course covers both Standalone and managed domain modes, and provides an understanding of Clustering for high availability and scalability. Additionally, learners will explore Security configurations, JVM tuning, and new features in JBoss EAP 7. By the end of the course, participants will be prepared for real-world administration tasks and can apply these skills to ensure efficient and secure JBoss EAP environments, making them valuable assets to their organizations. The comprehensive review in Module 15 helps reinforce the administration tasks covered throughout the course.
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To ensure a successful learning experience in the Red Hat JBoss Application Administration I (AD248) course, participants should meet the following minimum prerequisites:
Basic understanding of core Java concepts and Java EE specifications: While in-depth programming skills are not required, familiarity with Java concepts will help understand how JBoss EAP runs and deploys Java EE applications.
Basic understanding of networking and UNIX/Linux file system navigation: Knowledge of command-line operations, file system navigation, and simple networking concepts is essential for managing JBoss EAP on a Linux/UNIX system.
Experience with web server technologies (e.g., Apache HTTP Server): Understanding the role of a web server and its interaction with application servers is beneficial for configuring and managing JBoss EAP.
Knowledge of relational databases and JDBC: Since JBoss EAP interacts with databases, understanding JDBC drivers and datasources is important for configuring data persistence.
Familiarity with command-line interface (CLI) tools: JBoss EAP is often managed through a CLI, so comfort with typing commands and reading command output is useful.
Basic administrative skills on a Windows, Linux, or UNIX system: The ability to manage files, start and stop services, and configure system properties will be applied throughout the course.
Please note that while these prerequisites are aimed at providing a foundation for the course, instructors will guide participants through the specific technical aspects of JBoss EAP administration. Dedication and willingness to learn are as important as the technical prerequisites.
The Red Hat JBoss Application Administration I (AD248) course is designed for system administrators and developers managing JBoss EAP 7.
Target Audience and Job Roles:
The Red Hat JBoss Application Administration I (AD248) course equips participants with the core skills needed to manage JBoss EAP 7, focusing on installation, configuration, management, and deployment of Java EE applications.
Standalone mode and managed domain mode are configurations used in Red Hat JBoss, a middleware application platform. Standalone mode is simpler, ideal for single-server setups, where each server is managed individually with its configuration. Managed domain mode, meanwhile, is suitable for complex scenarios involving multiple servers, allowing centralized management across all instances. This mode helps in achieving consistent configurations and policies, and facilitates easier deployments and updates across various servers.
Clustering for high availability and scalability involves grouping multiple servers to work together as a single system. This setup increases reliability (high availability) because if one server fails, others continue running, ensuring no downtime. It also improves performance (scalability) by distributing workload across several servers, enhancing the system's ability to handle large volumes of transactions or data. This approach is particularly relevant for critical applications, such as those run on platforms like Red Hat JBoss, where maintaining continuous service and adapting to changing demands is essential.
Configuring resources like datasources and messaging in Red Hat JBoss involves setting up and managing data connections and communication pathways for applications. Datasources are configurations that allow applications to connect to databases, ensuring data can be stored and retrieved efficiently. Messaging, on the other hand, deals with the exchange of information between different parts of an application or between different applications, often through asynchronous messages. Proper configuration helps in enhancing performance, reliability, and scalability of applications running on the JBoss server, making it a crucial task for administrators in managing enterprise applications.
JVM tuning involves optimizing the Java Virtual Machine (JVM) settings to boost the performance of Java applications. This process is key to enhancing efficiency, especially in enterprise environments using platforms like Red Hat JBoss. Effective JVM tuning requires adjusting memory management, garbage collection, and runtime parameters to match specific application needs. It ensures the application runs smoothly, minimizes system interruptions, and can handle large numbers of transactions, which is crucial for businesses utilizing JVM-based applications on JBoss servers. This optimization helps maintain high availability and performance of business applications.
Security configurations refer to guidelines, settings, and rules that define how to secure computer operations and systems infrastructure. It involves setting up user access controls, managing network and computing resources securely, and employing protective measures against unauthorized access and cyber threats. Common areas of focus include password policies, encryption practices, firewall and intrusion detection systems, and regular audits. Properly configured security systems help organizations protect sensitive data and comply with regulations, thereby minimizing potential risks associated with data breaches and other security threats.
The Red Hat JBoss Application Administration I (AD248) course is designed for system administrators and developers managing JBoss EAP 7.
Target Audience and Job Roles:
The Red Hat JBoss Application Administration I (AD248) course equips participants with the core skills needed to manage JBoss EAP 7, focusing on installation, configuration, management, and deployment of Java EE applications.
