Database Modeling is an important part of the software development process. What is a Database Model? What are Conceptual, Logical and Physical Database Models, and how do they differ? I provide a detailed but high-level overview in this article.
"Musings" because I couldn't think of a better title at the time and it just kind of stuck. What you will find in this section cannot exactly be described as "reflective" or "thoughtful" or even remotely "meditative" (at this time, I have almost no interest in writing about such topics publicly). But I often write tech topics that don't fit nicely in any of my other clear-cut categories (and for some reason, I may not want to put the content in my "Zero Code Tech" category). I dump all off such stuff into this "musings" section.
Businesses around the world are using Intranets to manage documents, increase efficiency, and improve communication. But many people are still confused about exactly what an Intranet is and how it differs from the Internet. In this article, I won’t bore you with a detailed comparison of both. We all already understand what the Internet is and what it does. Instead, I will concentrate on differences that will clarify what an Intranet is and why it is useful in workplaces.
Hackers continue to think of new ways to get around security blocks on websites. Their goal is to bypass your user authentication process and gain access to sensitive data. Two-factor authentication (also known as 2FA or two-step verification) is one way to stop them in their tracks. This article explains two-factor authentication, the security process, and highlights what you need in order to implement it on your site.
Wearable technology can still be considered new technology today. Wearables include new smart watches, smart fitness bands, etc. Programming apps for wearables is different from development for mobile devices or desktops. This article highlights some basic concerns for programmers who want to embrace the new world of developing apps for wearable devices.
In a world where technology is constantly moving forward at an alarming rate, it sometimes seems odd when people are still using things like typewriters, fax machines, dial-up Internet, and landline phones. However, while many of these old technologies are becoming increasingly relegated to small niches, they continue to play an important role behind the scenes of modern society. This article takes a look at ten such technologies.
When your Wi-Fi signal goes down, so do all your cool high-tech devices. This article provides two tips you can use to boost your Wi-Fi signal without spending a dime.