September 28, 2023 - ITU Online

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Why You Might Need to Remove Table Format from Excel Welcome to the third installment of our 5-part series on mastering Excel. In this article,

In the world of Linux storage, two filesystems have been at the forefront of innovation and reliability: btrfs and zfs. With over two decades of

In the intricate landscape of SQL, the concept of joins is indispensable for effective data manipulation and retrieval. Among the myriad types of joins available,

The Necessity of Refreshing Pivot Tables in Excel Welcome to the final installment of our 5-part series on mastering Excel – refreashing pivot tables in

In the ever-evolving landscape of networking, one term that has consistently proven its worth is VLAN, or Virtual LAN. With two decades of hands-on experience

In the realm of virtualization, VMware has been a leading player for over two decades. With a rich history of innovation and reliability, VMware has

If you’ve ever navigated through the Linux file system or executed Linux terminal commands, you’ve likely stumbled upon the terms “hard link” and “soft link.”

In the World of Linux: The Importance of Config Files In the Linux ecosystem, mastering the art of working with Linux config files is not

The Birth and Evolution of COBOL COBOL, an acronym for Common Business-Oriented Language, has been a cornerstone in the world of enterprise computing for over

Introduction In my two decades of hands-on experience in the networking industry, the recurring question I often encounter is, “What is the best network simulator

Introduction In the ever-evolving landscape of container orchestration, the terms Pod vs Container often become muddled, leading to a cloud of confusion for developers, system

In the ever-evolving landscape of database management, the terms SQL and T-SQL often create a sense of ambiguity. While both are integral to database operations,