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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.

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.

Software company patent A Software Company Patent is the Door to a World of Confusion There is no universal understanding of exactly what a software company patent is. In general, owning a patent allows a company certain rights (or exclusivity) for a prescribed amount of time. Individuals or corporations seeking a patent must apply for a patent in each and every country in which they wish to have one. Unlike copyrights, patents are not automatically granted to applicants and can take quite a while in order to be approved. Another thing to remember, particularly with a software company patent, is that a patent may issue in one or more of the countries in which you've applied but not all of them. The real problem lies in the fact that there really is no central agreement about what a software company patent actually grants among any of the nations so those who are awarded patents may not be getting exactly what they think they are getting in the process. With no universal agreement there really can't be universal enforcement about the laws and the rights surrounding a software company patent. The growth of Internet business and e-commerce in general has led to many patent applications for software, particularly software that was designed for specific business applications. The problem is that while the cases are granted and successfully tried and defended in some countries, other countries offer no enforcement or legal recourse for those who do not honor the software company patent even if the patents were granted in those countries. The fine line between nations about what is and isn't patentable is another challenge when it comes to establishing and honoring patents. In other words, the issue of a software company patent is a rather confusing process at best. Patents differ greatly from copyrights, which are issued automatically and recognized and enforced internationally. Copyrights protect the source code of software from being copied and registration is generally not required in order for your work to be protected. Lately there is a new term, copyleft, which is an obvious play on words and represents the rights to not only redistribute the works that are covered by this but also to modify and freely distribute those modifications. This term is very much in the spirit of many open source types of software and music. The catch for copyleft protection is that the newly created work be distributed in the same manner and spirit in which it was received. In other words if you were freely given the software, then you must freely provide the improvements and modifications you made to that software. Of course this is a long way from the idea of a software company patent. It is also important that you are sure you understand exactly what you are applying for as far as your patent goes. Different countries will grant patents for different things and those are closely regulated and carefully regarded when it comes to software-know what you are applying for and understand what you are being granted. A software company patent means different things to different people in different places and it nearly impossible to get other countries to honor a patent that they would not have granted at the same time they shouldn't expect other countries to honor patents based on their decision to do so either. One unfortunate circumstance surrounding patents is that there seems to be an unequal and obvious disparity between the haves and the have not's. Patent enforcement for software, unlike literature and music is largely subjective. In literature and music, it is rather obvious that the copyright has been abused or that the work has been copied, this isn't as simple with software which is one other reason that software company patent is such a hotly debated subject in the software industry.