When it comes to database servers, there are several free database server applications available. The intended use of the data source server will involve some effect on which database bundle you choose. MySQL is the most used free database server broadly. However, it’s use is primarily to do something as a back-end database for website applications written in embedded scripting languages like PHP since it doesn’t support things like triggers, stored procedures, and replication (yet). MySQL is a private for-profit company based in Sweden (which is why, unlike other open-source software providers, they have a “.com” domain).

They offer a commercial license for businesses that want to support directly from the vendor. If you’re looking to set up a serious enterprise data source server for your LAN-based customer/server applications, you may think that Oracle/Linux with its licensing costs, is the only choice available to you. However, SAP AG has released their back-end database product under an open source license. SAP AG’s enterprise applications. MaxDB is the total result of a collaboration between SAP AG and MySQL.

Select Yes to start MySQL at shoe up and observe the information given on the Install Hints screen. Take into account that what you’re dealing with this is a typically heading to be the “back again end” database server (the “server” part of “client/server”). The “front end” clients that will gain access to the databases may use a variety of applications, from Webpages written in PHP to off-the-shelf query and reporting applications.

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These clients can be other Linux systems, UNIX systems, or Windows systems. But since a database server isn’t much good without some databases, we’ll observe how easy it is to create a simple one here. Exactly like Linux systems keep an eye on who is being able to access them to allow them to impose appropriate security, MySQL does the same thing so that not everyone can add records to a database or delete an entire database. Quite simply, you have to make MySQL user accounts in the same manner you have to create Linux user accounts.

This is common with most server-based database applications. Starting out, there is one account that can do anything in MySQL which account name is root. This is just a true name that they gave to the account for the database administrator. There is no password initially set for this account. By the end of the install you will see that MySQL was started.

The first control you might enter is helping to view the list of available commands. As well as the commands shown, MySQL Monitor encourages standard SQL instructions (CREATE, DROP, SELECT, INSERT, etc.). Because standard SQL commands can long be quite, MySQL Monitor lets you get into them on multiple lines to aid in readability. As a result, you must end each command with a semicolon (;) to indicate the ultimate end of the command to MySQL Monitor.