Logging ??
Today we will learn about the following things: What is logging ?? Why do we need logging ?? How can logging help us ?? Why suddenly from the last 5-10 years logging has been evolving ?? Logging tools ?? First thing first, let's start with logging. Logging is human-readable information that is primarily text in nature. Logging is triggered or generated when some kind of event occurs, such event is known as a log event. Each logging message contains the timestamp, which signifies the time at which the event occurred. Now let, us understand why we need logging. Importance of logging ?? In today's world software all around the world captures the whole market. By definition, Software is a program that is made up of millions of lines of code. The programmer while writing the code adds the logs at all places to know the code behaviors as well as unexpected ones. The logs can be of types such as ERROR, WARN, INFO, FATAL, DEBUG, TRACE, etc. NOTE : Logs are also added to know w