Apache Log4j is a Java-based logging utility. Log4j2 is the updated version of the popular and influential log4j library. It is an open-source logging API for Java.

| Chapter 1 What is Log4j 2? | |
| Chapter 2 How to save Log4j 2 logs in output file using XML Configuration | |
| Chapter 3 How to save Log4j 2 logs in output file using properties file | |
| Chapter 4 How to save Log4j 2 logs in output file using YML file – NEW | |
| Chapter 5 How to split log files based on size in Log4j 2? – NEW | |
| Chapter 6 How to split log files daily in Log4j 2? – NEW |