Logging is an important part of every development process. Logs provide insight into system processes of Magento 2 and are a great tool for tracking errors, significant events, exceptions and many more. In order for the logging library to be properly implemented with Magento 2, it must comply with PSR-3 standard.
Magento 2 comes with built-in logging solution based on Monolog Library which will be analyzed further in this article. Continue reading