When it comes to installing software, secure design is often the last consideration. The first goal is usually just to get it to work. This is particularly true of databases. Databases are commonly referred to the keys to the kingdom: meaning that once they are compromised, all the valuable data that is stored there could fall into the hands of the attacker. With this in mind, this article will discuss various methods to secure databases, specifically one of the most popular freeware databases in use today, MySQL.
There are actually four versions of MySQL: * MySQL Standard includes the standard storage engine, as well as the InnoDB storage engine, which is touted as a ?transaction-safe, ACID-compliant database? with some additional features over the standard version. * MySQL Pro is the commercial version. * MySQL Max includes the more technologically advanced features that are available during early access programs.
* MySQL Classic is the standard storage engine without the InnoDB engine. This is another commercial version.
Database Design for MySQL
Database Designer for MySQL is a handy tool with intuitive interface that allows you to build a clear and effective database structure visually, see the complete picture (diagram) representing all the tables, references between them, views, stored procedures within your database. Then you can easily generate a physical database on a server, modify it according to any changes you made to the diagram. The product is specially developed for MySQL database and takes into account its features.
Our Database Designer for MySQL makes the process of database creation clear and simplifies maintenance of the databases. All the operations are being performed in a fast, handy and intuitive interface.
The product designed for popular MySQL database server and takes into account all its features including:
*MySQL's extensions of SQL syntax; * all MySQL types of the tables: MyISAM, ISAM, InnoDB, BDB (Berkeley
DB) *MySQL references;
- The MySQL PHP Web Database
This is a tutorial on how to create a web database application using PHP and MySQL on a Linux platform. The example we use is a database to manage web site links. The concepts in this tutorial apply to most web applications such as phone directories, personalization, survey polls, etc... All are based on inserting, displaying and managing data in a database.
This tutorial assumes that you already have your system running with the Apache web server, PHP scripting language, and MySQL database server. (See How To to Install Apache + PHP + MySQL for help with this.) You do not have to be running this setup. The web and database concepts are the same for most web applications. The syntax is just a little different.
Database Design MySQL
Whenever you are working with a relational database management system such as MySQL, the first step in creating and using a database is to establish its structure. Database design, aka data modeling, is crucial for successful long-term management of your information. Using a process called normalization, you carefully eliminate redundancies and other problems that will undermine the integrity of your data.
The techniques you will learn in this chapter will help to ensure the viability, performance, and reliability of your databases. The example I will
use-a record of business transactions such as invoices and expenses-will be referred to in later chapters, but the principles of normalization apply to any database application you might create.
Database design texts commonly use examples such as music or book collections (indeed, I used the latter in my book PHP Advanced for the World Wide Web: Visual QuickPro Guide), but I will create a more business-oriented accounting database here.
This chapter covers topics that deal with administering a MySQL installation, such as configuring the server, managing user accounts, and performing backups.
The MySQL server, mysqld, is the main program that does most of the work in a MySQL installation. The server is accompanied by several related scripts that perform setup operations when you install MySQL or that are helper programs to assist you in starting and stopping the server.
This section provides an overview of the server and related programs, and information about server startup scripts.
All MySQL programs take many different options. However, every MySQL program provides a --help option that you can use to get a description of the program's options.
- Web Database Application with php & mySQL
PHP and MySQL go hand in hand; the former has been carefully adapted, through the efforts of the open-source community, to the latter. For situations that require dynamic content but don't merit the complexity and development time of Java or .NET enterprise applications, the PHP language and the MySQL database server fit the bill perfectly. That's the point Hugh Williams and David Lane make in Web Database Applications with PHP & MySQL, which combines language tutorials with application design advice to yield a comprehensive picture of its subjects at a reasonable price. Williams and Lane--both Australian academics who use an online wine store in many of their examples--deserve tremendous kudos for their way of presenting recommended coding strategies. Though the code listings themselves aren't remarkably well commented, the authors do a commendable job of explaining in prose what the code is up to.
database connected in Dreamweaver
This TechNote describes a few of the important factors involved in creating a successful MySQL database connection when using the PHP server model in Dreamweaver. It will also cover some basic MySQL user account settings. It's assumed that you have installed and configured MySQL on a local or remote computer.
Errors will occur within Dreamweaver if each point listed below is not completed correctly. A common error that can occur when testing a MySQL connection in Dreamweaver is "An unidentified error has occurred."
*Configure a MySQL user account for the web application itself
*Create a PHP MySQL Site Definition in Dreamweaver
*Setup a MySQL database connection in Dreamweaver
MyODBC to Access your MySQL Database
MySQL is the most popular open source database system available today, and is currently installed on over two million servers worldwide. In this article Annette takes a look at using the free MyODBC driver to talk to a MySQL database from an ASP
script. Active Server Pages are a Microsoft technology that allows developers proficient with either Visual Basic or VBScript to easily adapt their skills and knowledge to the web with very little effort at all. ASP uses ActiveX Data Object (ADO) to connect to several popular database management systems including Microsoft Access and SQL Server, Oracle, dBase and Visual Fox Pro.
Did you know that you can also talk to MySQL databases using ODBC through ASP? The MySQL database can either be on the same server, or on the other side of the world; running Windows, Linux, Solaris, FreeBSD, MacOS X, or any other one of the several operating systems that MySQL supports.
MySQL Database Integrated into commercial software
MySQL AB, developer of the world's most popular open source database, today announced that MySQL has been selected as the embedded database for popular software products from Virage, Inc. (Nasdaq: VRGE), Blue World Communications, Inc., CoreSense, Inc. and SS8, Inc. These companies reflect a trend toward the increasing use of MySQL as the built-in database for commercial products that require a high-performance, reliable and
resource- mefficient data management system. While MySQL continues to be a mainstay of Web development efforts and other mission-critical projects within companies, we've seen tremendous and growing interest in using it as the database within commercial products," said Marten Mickos, MySQL AB's CEO.
Most of these customers value MySQL for its unique combination of speed and resource efficiency - features that can be critical to the success of a
MySQL database and Linux tutorial
This tutorial covers the MySQL database on Red Hat Linux. This tutorial will also cover the generation and use a simple database. The interface language of the MySQL database is the standard SQL (Standard Query Language) which allows for inserts, updates and queries of data stored in relational tables. The SQL language is also used for the administration of the database for the creation and modification of tables, users and access privileges. Tables are identified by unique names and hold data in a row and column (record) structure. A fixed number of named columns are defined for a table with a variable number of rows.
MySQL Database Scalability Peaks
MySQL AB announced late last month that it has certified the latest version of its namesake open-source database as production-ready and optimized it for the 64-bit Intel Corp. Itanium 2 processor running Linux.
MySQL 4.0 includes features designed to make it more suitable for mission-critical, heavy-load database systems. Its performance can also be optimized as an embedded database, said officials, in
Uppsala, Sweden. The update includes a query cache that's designed to improve performance in applications with repetitive queries, full-text indexing, searching on packed indexes, bulk inserts and other optimizations for faster query execution. It is available on all major Linux distributions plus Unix, Mac OS X and Windows.