Log4j Training | Java Training in Gatwick

Log4j Training Course Outline

Module 1: Log4j

• Introduction to Log4j
• Log4j 2
• Architecture

Module 2: Migrating from Log4j 1.x

• Using the Log4j Bridge
• Converting to the Log4j API
• Configuring Log4j

Module 3: API

• Flow Tracing
• Markers
• Event Logging
• Messages
• ThreadContext

Module 4: Configuration

• Automatic Configuration
• Chainsaw Support
• Configuration Syntax
• Configuring
  • Loggers, Appenders, and Filters
• Property Substitution
• Lookup Variables
• Composite Configurations
• Status Messages
• Unit Testing in Maven
• System Properties

Module 5: Web Applications and JSPs

• Servlet
• Context Parameters
• Configuration Lookups
• JavaServer Pages Logging
• Asynchronous Requests

Module 6: Lookups

• Context Map
• Date
• Environment
• Java
• JNDI
• JVM Arguments
• Log4j Config
• Main Arguments
• Map
• Structured Data
• System Properties
• Web

Module 7: Layouts

• CSV
• GELF
• HTML
• JSON
• Pattern
• Serialised
• Syslog
• XML
• YAML
• Location Information

Module 8: Filters

• Burst
• Composite Filter
• Dynamic Threshold
• Map
• Marker
• Regex
• Script
• Structured Data
• Thread Context Map
• Threshold
• Time

Module 9: Async Loggers

• Trade-offs
• All Loggers Async
• Mixed Sync and Async
• Location
• Performance
• Under the Hood

Module 10: Garbage-Free Logging

• Configuration
• Supported Appenders
• Supported Layouts
• API Changes
• Impact on Application Code
• Performance
• Under the Hood

Module 11: JMX

• Enabling JMX
• Log4j Instrumented Components
• Client GUI

Module 12: Logging Separation

• Use Cases
• Approaches

Module 13: Extending Log4j

• LoggerContextFactory
• ContextSelector
• ConfigurationFactory
• LoggerConfig
• Lookups
• Filters
• Appenders
• Layouts
• PatternConverters
• Custom Plugins

Module 14: Plugins

• Core
• Converters
• Key Providers
• Lookups
• Preloading

Who should attend this Log4j Training?

Log4j Training is designed for individuals and professionals who want to learn how to effectively use the Log4j framework for logging and monitoring in Java-based applications. The following professionals can benefit greatly by registering in this course:

• Software Developers
• System Administrators
• DevOps Engineers
• Quality Assurance (QA) Testers
• Security Analysts
• Application Support Teams
• Software Architects

Prerequisites of the Log4j Training

There are no formal prerequisites for attending this Log4j Training Course. However, a basic understanding of Java would be beneficial.

Log4j Training Course Overview

Log4j, a crucial component in Java programming, forms an integral part of many Java Courses. Its significance lies in its powerful logging capabilities, which are essential for debugging and monitoring Java applications. Understanding Log4j is not only beneficial but necessary for developers working with Java, making it a relevant topic in Java Courses Online and traditional Java Course settings.

Mastering Log4j is crucial for Java developers, System Administrators, and IT professionals involved in Java Application Development. It's a key skill that enhances one’s ability to efficiently troubleshoot and maintain Java applications. Professionals aiming to excel in Java should consider including Log4j in their Java Training curriculum, as it’s often a pivotal part of comprehensive Java Courses Online.

The Knowledge Academy’s 2-day Log4j Training is designed to empower delegates with practical, hands-on experience. This Java Course delves deep into Log4j, ensuring delegates gain a robust understanding of its functionalities and applications. By the end of this Java Course Online, attendees will be equipped with the skills necessary to implement Log4j effectively in their Java projects.

Course Objectives

• To set runtime behaviour using a configuration file and support output Appenders
• To supply the adapter components needed to create a logging implementation
• To learn about formatting, filtering, and error handling in Log4j
• To gain an in-depth knowledge of the architecture of Log4j
• To lower the garbage for web applications during steady-state logging
• To understand the setup, configuration, and advanced features of Log4j

At the end of these Java Courses, delegates will be able to enhance throughput and have orders of magnitude lower latency than Log4j using Asynchronous Loggers. They will also be able to support interesting and complex constructs using messages to pass through logging systems efficiently.

What's Included in this Log4j Training?

• World-Class Training Sessions from Experienced Instructors
• Log4j Certificate
• Digital Delegate Pack