As organizations continue to adopt cloud-native architectures and agile delivery models, the role of DevOps has become more critical than ever. DevOps engineers, cloud architects, and site reliability engineers are expected to manage infrastructure, automate workflows, troubleshoot issues, and ensure system reliability—all while maintaining speed

The SUMIF formula in Excel is one of the most essential tools for anyone working with numerical data. Whether you manage business reports, sales data, budgets, or academic datasets, the SUMIF function helps you calculate conditional totals quickly and accurately. Instead of manually filtering and summing values, Excel allows you to automate the ent

Rayat Bahra University (RBU), located near Chandigarh on the Chandigarh-Ropar National Highway (NH 205), has emerged as one of the leading private universities in North India. Established in 2014 under The Rayat Bahra University Act, 2014, it is part of the distinguished Rayat Bahra Group, which has been a pioneer in the field of higher education s

The demand for skilled penetration testers and ethical hackers has never been higher. As organizations worldwide face increasingly sophisticated cyberattacks, the ability to identify and exploit vulnerabilities before adversaries do has become a critical skill. Among the most respected certifications in the cybersecurity field is the Offensive Secu

At Niraktech, we’re dedicated to helping you understand and embrace the ever-evolving world of smart gadgets and home automation. Founded by Nirak Rawal, a lifelong tech enthusiast, our platform exists to bridge the gap between complex technology and everyday life. We aim to make smart living accessible, practical, and enjoyable—regardless o