database abstraction layer

Each new feature added to the PHP runtime creates an exponential random number, in such a way that developers can use and even abuse this new feature. However, it was not until some good and bad usage occurred that the developers reached a consensus.

The PHP development framework has recently become a hot topic for discussion in the PHP community, and new frameworks are being introduced almost daily. In the face of more than 40 development frameworks on the market, it's hard to tell which one is

Because of the project design, involved in the transfer of money, so we need to use MySQL transaction processing, to ensure that a set of processing the correctness of the results Using the transaction, it is inevitable to sacrifice a part of the

Object overload technology is introduced in PHP 5, and the possibility of overloading the method __call (), __set () and __get () is discussed in this article. After a brief introduction to the overload theory, we will get to the topic through two

Chart Gallery The following class library allows you to create complex diagrams and pictures. Of course, they need the support of the GD library. Pchart-a library in which you can create statistical charts. Libchart-This is also a simple

Program to build a smart structure of the PHP program Time: 2000/10/19 09:06 Author: sharetop Osso net I have long wanted to write this article, but I have no time to finish it. Not that I'm here to tell you how to do it, but I hope this

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's

21 Best practices for MySQL performance optimization and MySQL usage indexToday, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just

noun Explanation:What the hell is mysqli,mysqlnd,pdo? , what is the use? MySQL: This extension are deprecated as of PHP 5.5.0, and has been removed as of PHP 7.0.0.MYSQLI: MySQL improved ExtensionMYSQLND: MySQL Native DrivePDO: ThePHP Data

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's

1. Optimize your query for query cachingMost MySQL servers have query caching turned on. This is one of the most effective ways to improve sex, and this is handled by the MySQL database engine. When many of the same queries are executed multiple

for a beginner PHP's own, the database connection has a lot of doubts, from Java to PHP. Database connection changed, previously only know JDBC Connection database, or directly with the framework call, for the PHP database connection method, and its

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's

20 Experience tuning MySQL performance optimizationPublished: February 15, 2012 published by: OurmysqlSource: Web Base is read: 3,354 kills 0 comments This article will introduce you to 20 MySQL performance optimization experience, these little

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's

Http://coolshell.cn/articles/1846.htmlToday, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database

The following article mainly describes the PHP (PHP training PHP tutorial) + mysql (MySQL certified MySQL training) transaction operation of the actual application code demonstration, we all know in the actual lamp application, PHP is generally used

Python Database FrameworkMost database engines have Python packages, including open source packages and commercial packages. Flask does not restrict what type of database package you use, so you can choose to use MySQL, Postgres, SQLite, Redis,

Setting up a database adapterZEND-DB provides a general purpose database abstraction layer. Adapterat it Heart is the, which abstracts common database operations across the variety of drivers we support.In this guide, we'll document how to configure

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's