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Web Hosting - Databases, What Are They and Do You Need One? 'Database' is one of the most commonly used terms that one encounters in web site design. Yet, what they really are and whether they're essential is often not clear to novices. A database is a collection of organized data, stored in files that have a specific structure. It's that organization and structure that allows for easy and rapid storage and retrieval. The need for a database generally only arises when you have a certain amount of information and that information needs to have some structure. If you have a half-dozen names and addresses to store, a database is usually overkill. If you have a blob of data with no relationships between any of the items in that blob, maintaining a database is usually more trouble than it's worth. Maintain a database? Yes, like other complex systems a database, to be effective, needs to be designed properly at the outset then kept 'tuned' for good performance. The alternative is to gradually allow the database to become more and more disorganized. That leads to difficulty in use, poor speed of retrieval and more frequent failures. With MySQL, Access or MS SQL Server, the three most common choices of database product for web sites today, setting up a database is relatively simple. Even those with limited technical skill can get one up and running just by following some simple instructions. But some thought should be given to how you want the information organized, and to maintaining the system during its lifetime. Suppose you have a set of names, addresses, email addresses, products purchased, date purchased and amount. If you have only a few dozen records it matters very little how these pieces are arranged and related. A database usually isn't even warranted in this scenario. Once you have several thousand or more records, it matters a lot. Speed, the ease of expanding the set of attributes (like adding, say, product category), and other issues come into play. Even those with little technical expertise, but a willingness to exert logical thought and invest some time, can build a very robust database. Think about how you would organize a set of data (called 'tables'). Should Name, Address, and Product be in the same table? Or should the personal information be stored in one table and any product information (product, price, ...) in another? Some experimentation may be needed to get it right, but the choices have an impact on how easy the tables are to maintain. It also affects the speed with which programs can fetch old data and store the new. Having a database also introduces new maintenance issues for the server administrator, since backups usually need to be done differently. Recovering a failed database is usually more complicated than simply re-copying files from yesterday. Ask your hosting company what tools and skills they have for dealing with any database system you consider. It's true that introducing a database creates more complexity and the need for additional thought and administrative effort. At a certain level, professional expertise will be needed. But clearly the advantages outweigh the costs in many cases. Companies large and small eventually use databases to store and organize data. At some point, you may be fortunate enough to be one of them.

International Copyright Law Surprise! There Is No International Copyright Law Many people are surprised to learn that there is no international copyright law. Yes, that is right. There is not an international copyright law that will protect your work on the other side of the world. However, it is important to note that most countries do offer some form of protection to what is deemed as “foreign” works. International conventions and treaties have done much to protect owners of copyrights around the world. With the world seemingly becoming smaller every day the United States took a look at its stance on the European copyright treaty known as the Berne Convention. Basically, the Berne Convention of 1886 involved European nations coming together to seek a uniform copyright law to keep their copyright owners from having to register for copyrights in individuals European countries. The United States signed on to the Berne Convention introduced made it into a U.S. law known as the Berne Implementation Act of 1988. If you are seeking to have your work protected in a particular country you need to find out what kind of protection foreign authors have in that country. Some countries offer little or not protection to foreign authors. It should be noted that the U.S. Copyright Office is not allowed to give authors recommendations or the names of attorneys or agents that could help them understand foreign copyright laws. However, with a little investigation it is not hard to find someone who is an expert on foreign copyright law. These individuals can help you learn more about copyright protection and how your work is deemed in a foreign country. Someone who works in international copyright law will tell you that it is different than most other sectors of law. It involves knowing the copyright law of two or more countries. Every country has their own way of granting and protecting someone’s copyright. The individual criteria of each country must be taken into consideration when you are dealing with international copyright law. It is important to note that some countries do not have any intellectual property rights and some countries even grant more copyright protections than even the United States. International copyright laws involve understanding international treaties and conventions, like the Berne Treaty and WIPO Copyright Treaty listed above. If you are interested in pursuing a degree in law, you may want to explore the international copyright law sector. With the world becoming one big neighborhood, you will probably not lack for work. People that have copyrighted works need to be aware that there are differences in the copyright laws in some nations. While it is true that the United States has signed treaties with some nations, your work will not be protected in every country of the world. As stated, the United States is a member of the Berne treaty. In addition, the United States is a member of the WIPO Copyright Treaty. This treaty works in conjunction with the Berne treaty yet it also covers and gives protection to databases and computer programs. If you would like more information on international copyright law you should check with an attorney who specializes in international copyright law.

The "Catch" to Some of these Freebie Sites Remember that old saying, "There's no such thing as a free lunch?" Well, it's not true—there are plenty of freebies out there. However, there are some things you should know about if you are going to go after these freebies. The World Wide Web is awash with web sites that like to offer visitors with loads of tempting freebies. But although many of these are legitimate offers, there are some things you should know about these freebie sites. Here are some things to know about these freebie sites. Getting Things for Free—A Caveat Here is the basic caveat when it comes to these freebie offers—there is usually something you will have to endure in order to get your freebie. Although you may not have to make any sort of financial contribution or monetary expense, you will have to pay in some small non-monetary way. Here is a quick rundown of various kinds of 'catches' that you may come across as you seek out the best of the web's freebies. Watching Ads Before You Get to the Good Stuff One of the most common techniques that websites will use before you can get access to their freebies is to force you to watch ads. There are many different versions of this method. Many sites that promote freebies will support their site through advertisements. Most advertisements show up as pop-up or banner ads. Some websites also use video websites. With the ubiquity of high speed Internet, video ads have lately become the preferred method of advertisement on many websites. The less subtle of these ads are the pop-up and banner ads. Pop-up ads are often quite obtrusive and they can interrupt your enjoyment of the website. You might want to avoid ad-based freebie sites at work, as these can often interfere with your screen. Many popular freebie websites also offer ad-free versions of their content. This may be something to consider if you really find the website's content valuable. Be Wary of Automatic E-mail Sign-Ups Many freebie websites will sign you up automatically for their email newsletters. The worst-case scenario is when the website allows its partners to bombard you with email ads. What is the best way to avoid getting on an unwanted email list? Read the fine print, and whenever you get the option, uncheck the opt-in box at the very bottom of the page. Take Care of Your Privacy Many sites that offer freebies make money by selling the personal information that they gain from their web traffic. In order to avoid having your personal information being sold, you should avoid giving your personal information to websites that can't provide you with an upfront privacy policy. You should also look for the TRUSTe seal that ensures your personal information is kept secure and private. Also, never provide more information than you need to provide. Avoid Large Downloads Whenever Possible Another thing you should watch out for are large downloads. Although there are many legitimate large downloads out there, you should avoid sites that don't tell you exactly what you are downloading, how long the download will take, and how big the file size is. Watch Out for Disappearing Websites If there is one thing to know about freebie websites is that they are often 'here today, gone tomorrow' type enterprises. Many freebie websites simply don't survive for very long. You should think hard before committing to a website that offers free services that you will have to depend on. The last thing you want is to depend on a website's services, and then have those services disappear or suspended.