How To Backup a MySQL Database So you can avoid losing critical data MySQL is aRelational Database Management System(RDBMS). It handles database instructions and can manage many databases at the same time. For example, if you want tocreate a new databaseor add data to an existing database, you send a message to the MySQL server, give it the data you want to add, and tell it where to add it....

Best CPU, Video Card and RAM Tuning Utilities Tweak your system for maximum performance Computer components such asCPUs, GPUs andRAMall have a standard performance rating on paper. However, manufacturers are actually pretty conservative when it comes to deciding how fast their components should run. They favor stability across the product line, which means particularly capable samples aren’t performing as well as they could. With a bit of fine-tuning you can get a significant amount of free performance from these components....

HDG Explains: What Is Markdown And What Are The Basics I Should Know? An extremely useful way to enhance communication If you regularly use online social networks or discussion forums, chances are that you’ve seen or used Markdown without even knowing what Markdown is. For many already on the web, HTML was the first and most elementary coding language they learned. However, Markdown is even simpler. In fact, it’s so simple that courses for it don’t exactly exist....

HDG Explains : What Is Airplane Mode On Your Smartphone Or Tablet? So the flight attendant won’t yell at you If you’ve traveled by plane before, you’ve probably heard the warning about setting your portable electronic devices to airplane mode or game mode. This is because most major airlines forbid the use of wireless communications while the plane is in the sky, as it could cause some interference that affects radios or other devices in the plane not to function properly....

How to Improve the Network Security for Your Home or Office So that you won’t get hacked Using the Internet for business has become a necessity. However, it also increases the risk of security threats and scams. YourInternet routeris the link between the devices you use and the outside world. It is also in a position to be exploited by hackers. Don’t think that your home system is safe or too small for the bad guys to target....