Computer data logging is the process of recording events in a computer program, usually with a certain scope, in order to provide an audit trail that can be used to understand the activity of the system and to diagnose problems.

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How should I handle measurement logging in my Discrete Event Simulation engine?

I'm attempting to build a Discrete Event Simulation library by following this tutorial and fleshing it out. How should I handle logging metrics in my Discrete Event Simulation engine? If you don't ...
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Logging system interactions as a user vs as a flag

When running a site that has a CRM with a logging facility that logs users interactions (someone changing a name, address or user permission etc), is it better to log system interactions (automated ...
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debugging web applications using debug parameter

A suggestion has been made by a team member to leave all debug code intact in our web pages... and then to create a variable that can be turned on / off to enable / disable debugging. This is a ...
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375 views

processing Postfix log with python

I need to process all log messages from Postfix (/var/log/mail/mail.log), and print a summary/statistics (how many emails were sent/received and from/to which email addresses) The situation is made ...
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Is Python Logging in a WSGI application a best practice a production environment?

I am trying to log my webpage access to a database. It is a requirement. It seems to be a difficult thing to do outside of Windows IIS, and I do not wish to use Python with IIS. My options seem to ...
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Design Logging (or: notify) architecture in application [duplicate]

Update: I edited my question to make my intentions more clear. So I think this question about logging will be different to the often asked questions. First things first: I have an application that ...
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One Event Sent to Multiple Listeners, Want to Log Notification Once

I have a system in place where a Cache is made up of many Cache Nodes. When one is added, a CacheNodeAdded event is raised by the Cache. The Cache has a redundant set of Monitors listening for ...
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How to do logging in console application [closed]

I have a simple console application that will be deployed as a scheduled job. Below is its pseudo code Main(string[] args) { //get xml string from database Reports reports = ...
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Good logging technique for small projects on Java [duplicate]

When I'm coding small projects, I often use System.out.println to print valuable info. It's simple, easy and gets me info. The only drawback I found is that there is no simple way to disable parts of ...
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“Grep” that highlights instead of filter [closed]

I was wondering if there is a program in the common unix toolset such as grep that instead of filtering the lines that contain a string, simply outputs the same input but highlighting or coloring the ...
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137 views

Who actually performs the task of log rotation?

I know log rotation is a feature seen in application servers like Oracle's Weblogic. I would like to understand: What is actually meant by log rotation? What is it useful? Who performs the task? ...
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Should I remove logging statements on production?

I have a bunch of console.log statements in my AngularJS app. Should those be removed for production? Are there potential issues from leaving them on?
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What is the best way to get a method name in runtime?

Here is a little background of my problem: I implemented a singleton logger class which is being called from several projects. I want to log the name of the class as well as the name of the method ...
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Distinct Log and Trace for each object in .NET [closed]

I am dealing with very complex objects in .NET (in my case a finite element model that can consist of thousands of other objects say a Model instance have a large list of Element instance). I would ...