explaingit

kayone/log4mongo-net

Analysis updated 2026-07-11 · repo last pushed 2012-07-03

C#Audience · developerComplexity · 2/5DormantSetup · moderate

TLDR

A plugin for .NET apps that sends log records to a MongoDB database instead of text files, making logs searchable and easier to organize.

Mindmap

mindmap
  root((repo))
    What it does
      Sends logs to MongoDB
      Works with log4net
      Replaces text log files
    Tech stack
      C sharp dotnet
      MongoDB
      log4net
    Use cases
      Search app errors fast
      Track checkout failures
      Spot log patterns
    Audience
      dotnet developers
      MongoDB users
    Setup
      Add to existing project
      Configure DB connection
      Set host and database name
Click or tap to explore — scroll the page freely

Code map

Detail Auto

An interactive map of this repo's files and how they connect — its source is parsed live in your browser. Click Visualize to build it.

filefunction / class

What do people build with it?

USE CASE 1

Store application logs in MongoDB so you can search and filter them by time, user, or error type.

USE CASE 2

Centralize logs from multiple services into one searchable database for easier debugging.

USE CASE 3

Track e-commerce checkout failures by querying MongoDB for specific error events instead of digging through text files.

USE CASE 4

Monitor application behavior by turning unstructured log text into organized, queryable database records.

What is it built with?

C#.NETMongoDBlog4net

How does it compare?

kayone/log4mongo-netatrblizzard/vtmb-sbox-mounterkayone/automoq
Stars0
LanguageC#C#C#
Last pushed2012-07-032012-03-15
MaintenanceDormantDormant
Setup difficultymoderatemoderateeasy
Complexity2/53/52/5
Audiencedeveloperdeveloperdeveloper

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · moderate Time to first run · 30min

Requires an existing .NET project already using log4net plus a running MongoDB instance to connect to.

No license information is provided in the README, so usage rights are unclear.

In plain English

log4mongo-net is a tool that lets applications built on Microsoft's .NET framework send their log entries directly to a MongoDB database. Logging is how software records what it is doing behind the scenes, which helps developers track down bugs, monitor performance, and understand user behavior. Instead of writing these records to simple text files, this tool saves them into a database that is easier to search and organize. When an application runs, it constantly generates events like "user logged in" or "payment failed." Tools like log4net handle the job of capturing these events. This project acts as a bridge that connects log4net to MongoDB, a type of database that stores information in flexible, document-like formats rather than rigid tables. Once connected, every log entry the app generates is automatically forwarded to the database and stored as a record. This is primarily used by .NET developers who already use MongoDB and want a better way to manage application logs. For example, if you run an e-commerce site and an error occurs during checkout, searching for that specific error in a massive text file is tedious. With logs stored in MongoDB, a developer can quickly query the database to find all errors from a specific time window, see which users were affected, and spot patterns. It turns messy text logs into searchable data. Setting it up involves adding the tool's files to an existing .NET project and adding a few lines of configuration to tell it where the MongoDB database lives, such as the host address and database name. The README does not go into detail on advanced features, but the core purpose is straightforward: it routes logging data into a scalable database.

Copy-paste prompts

Prompt 1
Help me add log4mongo-net to my .NET project so my application logs are sent to MongoDB instead of text files. Walk me through the configuration steps.
Prompt 2
I already use log4net in my C# app and have a MongoDB instance running. Show me how to configure log4mongo-net to forward all log entries to my database.
Prompt 3
Generate a log4net configuration snippet for log4mongo-net that connects to a MongoDB database at localhost on the default port and stores logs in a collection named applogs.
Prompt 4
My .NET app is writing logs to text files. Help me switch to log4mongo-net so logs go to MongoDB, and show me how to query the database for errors from the last hour.

Frequently asked questions

What is log4mongo-net?

A plugin for .NET apps that sends log records to a MongoDB database instead of text files, making logs searchable and easier to organize.

What language is log4mongo-net written in?

Mainly C#. The stack also includes C#, .NET, MongoDB.

Is log4mongo-net actively maintained?

Dormant — no commits in 2+ years (last push 2012-07-03).

What license does log4mongo-net use?

No license information is provided in the README, so usage rights are unclear.

How hard is log4mongo-net to set up?

Setup difficulty is rated moderate, with roughly 30min to a first successful run.

Who is log4mongo-net for?

Mainly developer.

Open on GitHub → Explain another repo

This repo across BitVibe Labs

Verify against the repo before relying on details.