Why we use log and do files?

Why do we use log files?

Log files include information about system performance that can be used to determine when additional capacity is needed to optimize the user experience. Log files can help analysts identify slow queries, errors that are causing transactions to take too long or bugs that impact website or application performance.

What is the difference between log file and do file?

A do-file is a series of commands to be executed in the correct sequence. Do-files document what you did and they are also a good way to identify and correct any mistakes that have been made. Log-files are Stata output files. They also include the documentation of what you did and also your results.

What is the purpose of a do file?

The do-file contains the Stata commands that you wish to execute. Executing a do-file is the same as executing a series of commands interactively, only you have a permanent record of your commands. This allows you to quickly reproduce work you have already done and go from there.

What does a log file tell you?

Logs files are a historical record of everything and anything that happens within a system, including events such as transactions, errors and intrusions. That data can be transmitted in different ways and can be in both structured, semi-structured and unstructured format.