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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.

Publishing a Book is the Final Frontier (book publishing) Many authors begin their careers intending to publish a book. Book publishing is a difficult task to accomplish. It takes many months of work and extensive preparation. A book involves intricately woven ideas. A book is a project. In that project is contained many other projects. Most people are not prepared for the intensive process that is involved in creating a full, coherent book. If book publishing is something that you are interested in trying, there are a few things you should keep in mind. First, writing a book is like nothing you have ever done before. It will take extensive and intensive work and development. It will also probably include much of everything you know, and more. Read on for more clarity. Uncharted Territory Book publishing is like a new land that has never been explored before. Of course, there are several book authors out there. They have been around for centuries. Unlike other areas of expertise though, book writing is not something that will be the same process for several different people. As you set out to write a book, you will be able to follow some basic guidelines, but getting your ideas from your head to the page will be an invention of your very own. Not only will you have to get the information onto the page, but you will have to write in a way that thousands or even millions of readers will be able to relate to and understand. Again, that will be a process that will take experimentation and trials. As you begin the process of writing your first book, as well as subsequent books, expect to work and rework. One Idea Is Not Enough Part of the reworking process is the changing of direction within the writing. Many beginning writers aspire to book publishing. They have an idea and vague plan to turn the idea into book. Picture your first grader telling you that she wants to write a book about horses. There is certainly enough information that people want to know about horses to fill several books, but the vague idea is not enough for an adult writer to create publishable work. To write a book, you will need to start with a topic. You may or may not be an expert on the subject. After you have the first vague ideas, you will need to start asking yourself questions. Answering those questions will hopefully lead you to more questions, and so on. Even if your original idea is completely unique and will lead you to write new information that the world does not yet have access to, you will need to add to that original idea for an intriguing finished product. If you are not an expert, or if you do not already know any new information, it will take even more time and effort in order to produce a unique piece of writing. Fiction is the same as non-fiction. Many stories have been told before. If you want to publish, you will need to come up with an engaging and new journey for your readers to take. Using Previously Published Work Now that we have covered the requirement for intricate and new ideas, there is also room in a book for old ideas. Your readers will need a starting place within your writing that is familiar and known. As you are putting together your ideas for a complete book, you will probably publish smaller pieces of work in magazines and newspapers. It is ok, as long as you cite yourself, to reuse some of that work. In that way, you can be publishing as you go along while still making progress towards your end goal in book publishing. After several months or even years, you will have poured out your effort and knowledge into a finally completed and whole book.

How to copyright software How to Copyright Software Sanely If you're wondering how to copyright software the good news is you've probably already done it. At least you have if you have ever written software. Most people however get confused over exactly what having a copyright for their software means and this is the trickier question to answer. First of all, thinking it isn't going to do it and you can't really copyright the things you think. Second, only those things that can be seen (when it comes to software) can be copyrighted. If you want to protect the abstract, look into patents. Otherwise if it is original, fixed, and tangible you can copyright it. Essentially you already know how to copyright software if you've put it into a finished form. Once you've written the source code the copyright belongs to you. Copyrighting software doesn't offer the protection that many people hope it will. The idea of the software and anything about the finished product that wasn't available in a tangible (visible) form isn't protected by the copyright. In fact the only thing that is undeniably protected by copyright when it comes to software is the source code. The question you should be asking is now how to copyright software, it is how to patent your software and that requires a much more involved and prolonged explanation. To obtain a patent for your software you must apply for a patent in each country that offers patents for software and in which you wish to have the protection a patent can offer. I warned you this was much trickier than how to copyright software. Then it gets trickier still. There is no universal legal definition of what a software patent is so each country that offers patents also has a different definition for what is protected by that patent as well as for why a patent will be granted. If you want to add to the confusion a little more while wondering how to copyright software, also consider the fact that your software may be given a patent in one of the countries where you applied and none of the others. Of course, if this is not enough fun for you, you can try to deal with the red tape involved in dealing with multiple governments in order to resolve any issues or disputes that may have arisen from the result of the software patents you hold. If you've forgotten the original question it was: how to copyright software? I told you that one was much easier. The main thing you need to do if you're going for international patents (which can secure a profitable future for you and your business) is to get a really good patent lawyer and have him walk you through and hold your hand for the entire process. In fact, I would say that's probably the best advice you can get. Patents are complicated and when you're not exactly sure of what you're doing, whom you need to talk to, and what the next step is you stand to waste a lot of time while taking a bigger risk. It is much easier to deal with how to copyright software on your own than it is to work out the complicated world of software patents. If this is your first time designing your own software you have every right to be nervous and excited and scared to death at the same time. Remember lawyers went to school much longer than you in order to know what to do in this situation so you should not be expected to know how to copyright software when you've never done it before.