Like most companies these days, yours probably makes use of some type of database or another. While databases can come with a long list of terms, chances are you may have heard of normalization before. Of course, that doesn\u00e2\u20ac\u2122t necessarily mean you understand what it entails.<\/p>\n
In truth, it\u00e2\u20ac\u2122s a pretty simple term. Database normalization simply refers to the process of organizing all the information within a database as efficiently as possible. This practice has two main goals.<\/p>\n
First, it gets rid of redundant data. The more data it stores the more resources that have to be used to do so. Over enough time, your database could become unnecessarily encumbered with data demands, simply because it was storing unnecessary information. It\u00e2\u20ac\u2122s always good to clear out the data you have no use for, especially if it\u00e2\u20ac\u2122s just a copy of the information you have elsewhere.<\/p>\n
Second, normalization ensures that data dependencies check out. You wouldn\u00e2\u20ac\u2122t want to store related data in separate tables or unrelated data on the same one.<\/p>\n
The end result of doing both of these is reducing the resources your database needs to run properly and keeping information stored in the most logical way possible.<\/p>\n
It has become such an in-demand service that there\u00e2\u20ac\u2122s a whole community that specializes in this practice. They have come up with their own guidelines for normalizing databases, complete with levels of doing so. The most basic form is referred to as 1NF, otherwise known as first normal form. It goes all the way up to 5NF or fifth normal form. However, 5NF is considered extremely rare (as is 4NF, to a slightly lesser degree).<\/p>\n
Just because these guidelines exist, though, doesn\u00e2\u20ac\u2122t mean they have to be followed. Even those within the community that generally adhere to the normal form guidelines understand that that\u00e2\u20ac\u2122s all they are: guidelines. Many experts may suggest, say, 2NF, but look for ways to alter it slightly to customize the normalization process to their own database\u00e2\u20ac\u2122s unique needs.<\/p>\n
It\u00e2\u20ac\u2122s also worth pointing out that many don\u00e2\u20ac\u2122t see it as a strict requirement. For many, now may simply not be a good time to normalize as it could be a fairly expensive process. In most cases, normalizing means creating a number of tables. Just the design alone can be a taxing goal to reach.<\/p>\n
Whether or not you should normalize your database is a personal call, though you\u00e2\u20ac\u2122ll probably want to run it by your IT team.<\/p>\n
ServerPronto<\/a> offers the best affordable and secure hosting service in all dedicated server packages.<\/p>\n <\/p>\n Sources:<\/p>\n Database Normalization Basics<\/a><\/p>\n