Abstract: Now a days, students are under a lot of stress due to social issues and schoolwork. Additionally, they use smart devices excessively, which negatively impacts their mental health. an online ...

Some NoSQL databases focus on speed, some on scale, while others aim at relationships or offline use. The right choice depends on how your data behaves. Modern systems often use multiple NoSQL ...

Abstract: Modern web applications are increasingly data-intensive and handle a wide variety of semi-structured and unstructured data. Traditional relational databases were not designed to manage such ...

I used Windows Task Manager for years without questioning it. It worked, mostly. But once I started caring about why my PC slowed down and which process was actually responsible, surface-level stats ...