Databases that are commonly used are SQL and MYSQL. SQL is a Windows based database for web servers and MYSQL is available on Windows, Linux, and Unix. SQL has its own administration client that lets you look at your databases, edit them, backup your data and perform other administrative tasks. Other database systems are Oracle and MS Access.
You need a web hosting database if your site requires you to update huge amounts of data. The language for accessing databases is SQL. SQL means structured language query. It is a language that lets people ask complicated questions of a database. Plus, it is a method for creating databases. SQL can be applied to SQL Server, Oracle, MS Acess, and Ingres databases. There are others it can be applied to as well. This database technology is high speed and has many security features. With this database every record can have a login applied to it to access the record. Making a more secure database was the first priority of creating SQL.
Your web server should grant entrance to a database system using SQL language so you can store and retrieve information. Microsoft and Oracle are SQL database systems that are very popular and are used for database steered websites that have high amounts of traffic.
MySQL is also commonly used and it isn't as expensive as Oracle or Microsoft database software's. A website that can use a simple database can utilize Microsoft Access; it doesn't work well for high traffic and isn't as strong as Oracle, MYSQL or SQL.
When you choose your web host understand what your site requires so you get the space, bandwidth, features, and options you need. You need your database for storing and retrieving data, which means you need a way to make a connection to the database, send a correct query, fetch the data, and shut the connection if you need to store large amounts of data.
Some technological folks consider these to be the best database management systems: Postgre SQL, MYSQL, IBM DB2, Oracle, and Microsoft SQL. The majority of web hosting providers make the ability to create and store databases available to their clients. Sometimes there is an extra charge for activating this feature. Once this is done the database is created, named, and added to the code of the web page that will fetch the data from your database.
Normally there are tutorials to help you with using your database. Having one makes many more options available to your website. But if your site is basically an information site you will only need a sever to store your files. Sites that are very interactive need the database. Here are some examples: games sites, or content management sites such as WordPress and Joomla. You can see that if you website is isn't complex you don't need a database, though if it is complicated you do need one.
You might decide to start a complicated site one day and now you have some information to go on and can understand the basics of database systems.
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