MongoDB Installation and Configuration Guide
MongoDB Overview
MongoDB is a document-oriented database built using C++ that provides scalable, high-performance storage for web applications. It represents data in BSON format (binary JSON), which allows for flexible data structures and supports complex data types.
Unlike traditional relational databases, MongoDB offers a flexible schema appr ...
Posted on Sun, 14 Jun 2026 16:32:15 +0000 by anth0ny
Setting Up Docker on Ubuntu 18.04: Complete Installation Guide
Docker Overview
Docker is an open-source containerization platform that enables developers to package applications along with their dependencies into lightweight, portable containers, which can then be deployed across Linux environments.
Installation Procedure
Step 1: Remove Legacy Docker Versions
Ubuntu may ship with older Docker packages that ...
Posted on Fri, 05 Jun 2026 17:23:54 +0000 by y.t.
Installing PyTorch with Specific CUDA Versions
PyTorch with CUDA 11.8
To install PyTorch 2.2.0 with CUDA 11.8 support:
pip install torch==2.2.0+cu118 --extra-index-url https://download.pytorch.org/whl/cu118
PyTorch with CUDA 12.4
For CUDA 12.4 compatibility, use:
pip install torch==2.4.0+cu124 --extra-index-url https://download.pytorch.org/whl/cu124
LMdeploy Minimum Requirements
LMdeploy ...
Posted on Sat, 30 May 2026 22:07:00 +0000 by illzz
MySQL 5.7 Portable Version Configuration Guide for Windows
Downloading the Software
Obtain MySQL 5.7.29 64-bit from the official MySQL archives or a trusted mirror. This guide uses the portable (zip) distribution which does not require installation wizard.
Configuration Steps
1. Extracting the Archive
Extract the downloaded zip file to your preferred installation directory. For example: E:\Database\mys ...
Posted on Thu, 28 May 2026 20:27:22 +0000 by fogofogo
POCO C++ Library: Installation and XML Processing Guide
Global Installation
The POCO C++ Libraries are powerful cross-platform libraries designed for building network and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.
By default, the installation location is /usr/local/ on Linux and macOS, and C:\Program Files (x64)\ on Windows. You can override this by ...
Posted on Tue, 26 May 2026 00:14:26 +0000 by keyurshah
Installing and Running SSDB with Practical Examples and Troubleshooting 'cannot stat ssdb-server' Errors
Overview of SSDB
SSDB is a NoSQL database similar to Redis but designed for disk-based storage rather than in-memory operations. This makes it more cost-effective for applications where high-speed access is not critical. Unlike Redis, which stores all data in RAM, SSDB leverages disk space for persistence, enabling easier scalability at lower i ...
Posted on Thu, 21 May 2026 16:50:48 +0000 by zoozoo
Deploying MySQL 8.0 on CentOS 7: A Step-by-Step Walkthrough
Prerequisites and Initial Setup
Start with a minimal CentOS 7 environment to avoid conflicts. Create a temporary workspace for the installation bundle.
mkdir -p /mysql
cd /mysql
wget https://cdn.mysql.com/archives/mysql-8.0/mysql-8.0.16-2.el7.x86_64.rpm-bundle.tar
tar -xvf mysql-8.0.16-2.el7.x86_64.rpm-bundle.tar
Cleaning Up Existing MariaDB o ...
Posted on Mon, 18 May 2026 17:50:33 +0000 by FURQAN
Building and Configuring Redis from Source with systemd Integration
Prerequisites for Building Redis from Source
Before running make test, ensure TCL 8.5 or later is installed:
wget http://downloads.sourceforge.net/tcl/tcl8.6.1-src.tar.gz
tar xzvf tcl8.6.1-src.tar.gz -C /usr/local/
cd /usr/local/tcl8.6.1/unix/
./configure
make
make install
Install the GCC compiler:
yum install gcc -y
Building Redis with syste ...
Posted on Sun, 17 May 2026 21:39:10 +0000 by mechamecha
Installing Jira and Confluence on CentOS 7.4
Introduction
This guide covers the installation of Jira and Confluence on CentOS 7.4. The instructions are based on Jira version 9.11.3 and Confluence version 8.6.1, but the process is similar for other versions.
Prerequisites
A CentOS 7.4 system
Basic Linux command-line knowledge
Java installed
System Time Verification
Check the system date ...
Posted on Sat, 16 May 2026 06:56:17 +0000 by s_bastian
Installing MySQL on CentOS
Before installing MySQL, it's crucial to check if a previous version or a related package like MariaDB is already present on your CentOS system. This step prevents potentila conflicts.
# Check for any installed MySQL packages
rpm -qa | grep mysql
# If found, locate and remove MySQL-related directories
whereis mysql
find / -name mysql | xargs s ...
Posted on Wed, 13 May 2026 23:35:45 +0000 by puja