How to Monitor MySQL With Pandora
The Pandora Flexible Monitoring System (FMS) is used to monitor computer networks. Pandora FMS recreates various visual analysis tools including physical location representation, network load balancing...
View ArticleHow to Convert a Varchar Field to Null
One text format used in T-SQL is known as a varchar field. The "null" value is used to set a table value to nothing. When programming stored procedures in your database, you may need to convert values...
View ArticleHow to Select a Subset in MySQL
You can select a subset of data from a SELECT statement using MySQL (My Standard Query Language). MySQL permits programmers to return a subset of data based on almost any imaginable criteria. For...
View ArticleHow to Configure the Number of Replicas in MySQL
In MySQL you can set up a database replication (replica) from one server to another. This is a direct sync that mirrors all actions on each server. Therefore, it is unlike a backup, because delete...
View ArticleHow to Install Ubuntu Snort Without MySQL
Snort is a security and intrusion-prevention package developed for Unix and Linux-based systems that protects and logs activity on your network. There are various packages required to install Snort,...
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Wildcards & SQL Functions
Structured Query Language (SQL) is used to store, manipulate or otherwise manage data held in Relational Database Management Systems (RDBMS). Wildcards and functions help the user search for and manage...
View ArticleHow to Run a Coldfusion Page From PHP
ColdFusion is a rapid application development software program developed and marketed by Adobe Systems. It is typically used to create Web applications with the proprietary scripting language...
View ArticleHow to Code Regular Expression Parsers
In SQL, parsing is used to extract data from the information stored in SQL databases. Regular expressions are utilized to validate data, find duplicate variable entries, locate any excess white space...
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How to Select the Value From a List Box to Another List Box in PHP
PHP is a server side scripting language that comes with built-in features that help make the creation of dynamic user interfaces straightforward and robust. For example, PHP offers two built-in super...
View ArticleHow to Install Ads in Single Post PHP
PHP dynamically displays content on your Web pages. When you want to dynamically display ads, you use PHP conditional statements to display the ad on the Web page. Ad companies provide you with the...
View ArticleMySQL Xampp Is Slow
If you find that your XAMPP configuration with MySQL is running slowly, this is likely due to a firewall or anti-virus error. XAMPP is an all-in-one application that includes the Apache web server,...
View ArticleMySQL Is Slow in Magento
If you are experiencing slow MySQL performance with Magento, there are various tweaks you can do to increase the speed. The slowed performance is due to the default MySQL configurations on Web servers....
View ArticleHow to Rotate MySQL Slow Query Log
With MySQL, you can analyze and interpret errors and performance from a number of automatically created logs. As with any type of file, the larger it gets, the slower and more error-prone it gets....
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How to Use PHP with a Thermal Printer
PHP is an open-source programming language that makes it easy for you to install and use a thermal printer. Because of its open-source applications, it also supports other types of printers, such as...
View ArticleHow to Input a Date Into MYSQL
MySQL is a open source relational database server that is often used as the database component for a website. It supports the date type for columns that will only contain a date, not a date and time....
View ArticleTutorial for MySQL in Scala
While programming languages such as PHP are developed with MySQL integration in mind, the Scala programming language require additional functionality. To connect Scala to a MySQL database, you must use...
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How to Create Record Structure in PHP
A Web developer uses the PHP scripting language to produce dynamic websites. These sites use stored data to provide content to users of the site. The PHP language uses the MySQL database system to...
View ArticleHow to Read the SQL of a Routine in MySQL
In MySQL and other database formats, extended and interlinked chains of commands are stored in a routine. Routines are very useful if you have a series of tasks or commands that you need to issue. If...
View ArticleHow to Concatenate in DB2 SQL
The concatenate operator joins two strings from different fields or tables in DB2. Concatenation is a convenient method of joining fields when complimentary information is stored in separate database...
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How to Write a Form With jQuery
jQuery is a JavaScript library that was made to simplify the client-side scripting of Web documents. jQuery stores JavaScript commands so that users do not have to type out the JavaScript by hand, just...
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