Modernizing legacy applications is a crucial step for businesses looking to stay competitive in today’s digital landscape. For over 18 years building enterprise tech solutions, had guided companies through cloud transitions by refactoring existing code and preparing them for cloud-based architectures. Transitioning to a cloud-native architecture allows companies to enhance agility, scalability, and resilience. In…
Managing memory in Linux is crucial for ensuring optimal performance, especially on servers handling high loads. In my previous TechConcept, I highlighted one crucial aspect of memory management: swap memory, which plays a vital role when your system is running low on physical RAM. But when exactly does Linux use swap memory, and why is…
Managing memory resources effectively is key to maintaining optimal performance for your EC2 instances. Leveraging my 18+ years of tech expertise, I have helped companies to cut costs dramatically through effective server optimizations like creating a swap file to prevent out-of-memory issues. Swap space acts as an extension of your server’s RAM by utilizing disk…
If your Linux servers are running slow or facing memory issues, it’s time for a tech cleanup. With 18+ years of experience building enterprise applications, I’ve learned that you must regularly get your hands dirty with the servers running your code. Armed with the right knowledge, you can quickly free up memory and enhance your…
In the world of tech, system administrators and developers often manage multiple servers, each with specific roles and configurations. As a tech enthusiast, I believe customizing the login message on your Linux server is one of the most effective ways to ensure quick orientation. It also adds a personalized touch when logging in via SSH.…
In today’s fast-paced digital landscape, optimizing website performance is crucial. With over 18 years of experience in tech, I can confidently say that enabling gzip compression in Nginx is one of the simplest and most effective ways to enhance your server’s performance. Gzip compresses files before sending them to the user’s browser, reducing data transfer…
As a tech advisor, I emphasize the importance of effective log file management for maintaining system performance and stability on production servers. Throughout my 18+ years in the tech industry, I’ve seen production servers slow down, even under minimal load, often due to insufficient disk space. For Linux systems, logrotate is an essential tool designed…
With over 18 years of experience as a Tech Advisor, I want to highlight that as your Linux server operates over time, logs accumulate over time. These logs recording crucial details about system activities, application behavior, and security events. While these logs are indispensable for troubleshooting and auditing, they can rapidly consume significant disk space…
In today’s data-driven world, efficient log management is vital for maintaining the health and stability of your Linux server. Throughout my 18+ year tech career, I’ve encountered production servers slowing down even under low load, often due to low disk space. As your server runs various applications and services, log files can quickly accumulate, consuming…
In the ever changing depths of server management, vigilance is key. As Startup tech pioneer, responsibility extends beyond merely keeping servers running; it encompasses ensuring they operate at optimal levels. One fundamental aspect of this is process monitoring. In this Tech concept, we’ll explore the significance of proactive process monitoring, demonstrate how to achieve it…
In the dynamic landscape of server management, staying ahead of performance bottlenecks is crucial. Monitoring memory usage is a vital aspect of ensuring optimal server health. In this Tech Concept, we’ll explore the importance of proactive memory monitoring and how a simple yet powerful script coupled with SMTP email alerts can empower administrators to maintain…
If you’ve ever ventured into building an end-to-end enterprise applications from scratch, SSH to your production server is an essential and unavoidable milestone in your tech journey. In the world of Tech development, computer networking and system administration, secure remote access is of utmost importance. One of the most widely used protocols and swiss army…
In the vast realm of programming languages and tools, there exists a hidden gem that is often overlooked but plays a crucial role in the tech world: Shell scripting. This powerful and versatile scripting language allows developers to perform operating-level programming, handle server configurations effortlessly, and execute maintenance tasks with ease. In this blog post,…
In my opinion, Linux commands are indispensable for tech community and serve as the fundamental building blocks of command-line operations, providing an extraordinary level of power and flexibility. Whether you’re a developer, system administrator, or an avid Linux user, mastering essential Linux commands can significantly enhance your daily productivity. In this comprehensive startup guide, We…
Taking regular backups of your MySQL or MariaDB databases is essential for data protection and disaster recovery. This blog post is a comprehensive guide on how to perform backups on Linux server using the mysqldump utility, restore from backups, and automate the backup process using a shell script and cron scheduling. By following these steps,…