Zehra Tunç

Zehra Tunç

System Analyst

  • Cloud
  • Performance Analysis
  • Optimization

About

Has been involved in operating system performance analysis and optimization for over 10 years. Specializes in cloud-based systems.

22 articles

Articles

LEMP Stack Installation: Nginx, MySQL and PHP Operating Systems
October 4, 2025

LEMP Stack Installation: Nginx, MySQL and PHP

The LEMP Stack is a powerful solution for modern web development. This blog post explains in detail what the LEMP Stack is, why it s important, and what components it consists of (Nginx, MySQL, PHP).

Linux Server Management with Virtualmin: Installation and Usage Operating Systems
October 3, 2025

Linux Server Management with Virtualmin: Installation and Usage

Linux server management can be complex, especially when it comes to web hosting. This is where Virtualmin makes things easier. In this blog post, we cover what Virtualmin is, why it s a good choice, and the basics of Linux server management. We then explain the Virtualmin installation process step by step and address common pitfalls.

CentOS End of Life: Alternatives for Your Hosting Servers Operating Systems
September 29, 2025

CentOS End of Life: Alternatives for Your Hosting Servers

CentOS s end-of-life (EOL) is a critical turning point for hosting servers. This blog post examines in detail what the CentOS EOL process means, why it s important, and what alternatives are available for your servers.

20 Productivity-Boosting Features and Tips in macOS Ventura Operating Systems
September 13, 2025

20 Productivity-Boosting Features and Tips in macOS Ventura

Everything you need to know to boost productivity in macOS Ventura is in this blog post! You ll find plenty of tips, from notable improvements in macOS Ventura to features that will enhance your user experience.

The Best Operating Systems and Setup Guide for Raspberry Pi Operating Systems
August 31, 2025

The Best Operating Systems and Setup Guide for Raspberry Pi

This comprehensive blog post delves into the best operating systems available for the popular single-board computer, Raspberry Pi, along with detailed installation processes. It covers what Raspberry Pi is, why it is favored, and provides insights into the most popular operating systems.

iOS vs Android: A Comprehensive Comparison of Mobile Operating Systems Operating Systems
August 29, 2025

iOS vs Android: A Comprehensive Comparison of Mobile Operating Systems

The competition between iOS and Android is one of the most intriguing topics in the mobile world. This blog post provides a detailed comparison of the two operating systems. It explores critical points ranging from the fundamental differences between iOS and Android to usability, developer experiences, and security features.

Installing Multiple Operating Systems: Dual Boot and Multi-Boot Guide Operating Systems
July 26, 2025

Installing Multiple Operating Systems: Dual Boot and Multi-Boot Guide

Multi-operating systems allow you to host multiple operating systems on a single computer. This blog post explains in detail what multi-operating systems are, why they should be used, and the differences between dual boot and multi-boot.

Windows Registry: Structure, Usage, and Troubleshooting Operating Systems
July 23, 2025

Windows Registry: Structure, Usage, and Troubleshooting

The Windows Registry is the backbone of the Windows operating system, housing everything from system settings to application configurations. This blog post delves into what the Windows Registry is, its significance, and a detailed explanation of its structure.

User and Group Management on Linux Systems Operating Systems
June 20, 2025

User and Group Management on Linux Systems

User and group management in Linux systems is critical to system security and efficiency. This blog post examines in detail the fundamental concepts, user types, and authorization steps involved in user and group management in Linux systems.

Performance Monitoring and Bottleneck Analysis in Operating Systems Operating Systems
April 10, 2025

Performance Monitoring and Bottleneck Analysis in Operating Systems

Performance monitoring and bottleneck analysis in Operating Systems are critical to increasing system efficiency. This blog post examines in detail what performance monitoring in Operating Systems is, its benefits, and the tools used.

BSD License vs GPL: Comparison of Operating System Licenses Operating Systems
April 3, 2025

BSD License vs GPL: Comparison of Operating System Licenses

This blog post compares the BSD License and GPL licenses, which have an important place among operating system licenses. It explains what the BSD License is, its basic features and advantages, while examining the structure and differences of the GPL license.

Windows Subsystem for Linux (WSL): Experience Linux on Windows Operating Systems
April 2, 2025

Windows Subsystem for Linux (WSL): Experience Linux on Windows

Windows Subsystem for Linux (WSL) is a powerful tool that enables the Linux experience in Windows operating system. This blog post explains the definition and importance of Windows Subsystem, while highlighting the main benefits of using it.

macOS Automatic Startup Applications and Launch Daemons Operating Systems
March 27, 2025

macOS Automatic Startup Applications and Launch Daemons

macOS Auto-startup apps are critical for improving performance and optimizing workflow on macOS. This blog post takes a detailed look at what auto-startup apps are on macOS, how to set them up, and how they relate to ‘launch daemons’. It offers ways to optimize startup processes, fix potential issues, and use apps efficiently.

Operating Systems Security Hardening Guide Operating Systems
March 18, 2025

Operating Systems Security Hardening Guide

This blog post highlights the critical importance of operating system security and offers ways to protect against cyber threats. It provides a wide range of information from basic security principles to security vulnerabilities and solutions.

Hardening Operating Systems: Hardening Against Cyber Attacks Operating Systems
March 17, 2025

Hardening Operating Systems: Hardening Against Cyber Attacks

Hardening of operating systems is a critical process to increase the security of systems against cyberattacks. It involves closing vulnerabilities in ‘Operating Systems’, disabling unnecessary services and tightening authorization controls. Hardening helps prevent data breaches, ransomware attacks and other malicious activities.

Operating System Migration: Guide to Migrating from Windows to Linux or macOS Operating Systems
March 16, 2025

Operating System Migration: Guide to Migrating from Windows to Linux or macOS

This blog post provides a comprehensive guide for those looking to migrate from Windows to Linux or macOS by covering operating system migration in detail. It explains what an operating system is and why it is important, highlighting the key differences between Linux and macOS.

Cloud-Based Operating Systems and Future Trends Operating Systems
March 13, 2025

Cloud-Based Operating Systems and Future Trends

Cloud-based operating systems are becoming increasingly important in today’s business world. This blog post examines the basics, advantages and disadvantages of cloud-based systems in detail. The future trends of cloud-based solutions are shed light on their impact on businesses, common usage models and applications in education.

Embedded Operating Systems: Embedded Systems and IoT Applications Operating Systems
March 13, 2025

Embedded Operating Systems: Embedded Systems and IoT Applications

Embedded operating systems, as the heart of embedded systems, play a critical role in a wide range of applications from IoT to industrial automation. This blog post provides a basic definition of embedded operating systems, highlighting the development and importance of embedded systems.

Managing Operating Systems in Hybrid Cloud Environments Operating Systems
March 12, 2025

Managing Operating Systems in Hybrid Cloud Environments

Hybrid cloud solutions offer flexibility and cost advantages to businesses, with operating system management being a critical component of this framework. This blog article delves into the importance, benefits, and management principles of hybrid cloud environments.

Service Management in Linux Systems: systemd vs SysVinit Operating Systems
March 12, 2025

Service Management in Linux Systems: systemd vs SysVinit

This blog post delves into the intricacies of service management on Linux systems and compares the two main approaches: systemd and SysVinit. First, an overview of service management is provided. Then, the basic features, advantages and comparative advantages of systemd over SysVinit are detailed.

Open Source Alternatives for Operating Systems: ReactOS and Haiku Operating Systems
March 10, 2025

Open Source Alternatives for Operating Systems: ReactOS and Haiku

This blog post explores two popular open source alternatives for operating systems: ReactOS and Haiku. It begins by defining the fundamental aspects and features of operating systems, then discusses the advantages and disadvantages of open source software.