Course information

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

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Who should attend this Log4j Training?

Log4j Training in Boston 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 based courses in Boston and Java Training. 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 based 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 in Boston Online.

The Knowledge Academy’s 2-day Log4j Training is designed to empower delegates with practical, hands-on experience. This Java Course in Boston delves deep into Log4j, ensuring participants 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 behavior 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 this training, delegates in Boston 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.

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What's Included in this Log4j Training?

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

Why choose us

Our Boston venue

Includes..

Free Wi-Fi

To make sure you’re always connected we offer completely free and easy to access wi-fi.

Air conditioned

To keep you comfortable during your course we offer a fully air conditioned environment.

Full IT support

IT support is on hand to sort out any unforseen issues that may arise.

Video equipment

This location has full video conferencing equipment.

Boston is the capital city of the state of Massachusetts, USA. It has an estimated population of 655,000 people, making it the 24th largest city in America. Boston is one of the oldest cities in America and was the battle ground for many key events in the American Revolution, such as the Boston Tea Party and the Battle of Bunker Hill.

Education in the USA is provided by both public and private schools, and is mandatory until the age of 16.  Pupils conducting their schooling within the USA start off at preschool, followed by elementary school, then middle school, before finishing at high school.  At age 18, US citizens are able to engage in higher education.  Higher education in the USA normally comes in the form of a college, undergraduate school, or a community college – that latter of which doesn’t normally cost anything to attend.  Candidates participating in a course at a college will gain credits towards a bachelor’s degree, whilst candidates participating a course at a community college will be earning credits in order to achieve an associate’s degree.

Boston was home to Americas first public school, Boston Latin School. Boston also operates the United States' second oldest public high school, and its oldest public elementary school.

Boston is considered to be an international area of higher education and medicine. Some of the most famous universities in America and indeed the world are located in Boston. It is the home of both Harvard and MIT (Massachusetts Institute of Technology). These are the top two universities in the world. Universities, research institutes and hospitals receive more funding in Boston than any other are in America. In 2013 they received around $1.8 billion.

Harvard was established in 1636 and is a private Ivy League research university. It is the United States oldest institute of higher education. Harvard has had eight United States presidents graduate from the university. This includes current U.S president Barack Obama.                                                                                                                             

At The Knowledge Academy we offer over 50,000 classroom based training courses in the United States, including popular locations such as Boston. 

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Address

Prudential Tower

800 Boylston Street

16th Floor

Massachusetts 02199 

Boston, 

United States

T: +1 7204454674

Ways to take this course

Experience live, interactive learning from home with The Knowledge Academy's Online Instructor-led Log4j Training | Java Training in Boston. Engage directly with expert instructors, mirroring the classroom schedule for a comprehensive learning journey. Enjoy the convenience of virtual learning without compromising on the quality of interaction.

Unlock your potential with The Knowledge Academy's Log4j Training | Java Training in Boston, accessible anytime, anywhere on any device. Enjoy 90 days of online course access, extendable upon request, and benefit from the support of our expert trainers. Elevate your skills at your own pace with our Online Self-paced sessions.

Streamline large-scale training requirements with The Knowledge Academy's In-house/Onsite at your business premises. Experience expert-led classroom learning from the comfort of your workplace and engage professional development.

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