database abstraction layer

Ec (2); With the popularity of RubyonRails, PHP, a popular Web application scripting language, has also seen a large number of new-generation development frameworks. At the same time, domestic PHP developers started to keep up with Foreign

Ruby on Rails creates change Before the Ror, there were many development frameworks in the PHP field, such as Mojavi, Wact, PHPMVC, and Seagull. Although these frameworks also adopt the MVC pattern, Database abstraction layer and other technologies.

PHP Data cache technology 2. Using PEAR to buffer PHP programs is a hot topic in the PHP world, because every user request generated by PHP needs to be recalculated, regardless of whether the request results are Use PEAR to buffer PHP

Pdo is a newly added database abstraction layer in php5. to solve the problem of accessing the unified interfaces of different databases. Similar to PEAR: DB Class and ADODB class operations, but it is directly encapsulated in php extension and can

A transaction (Transaction) is an important feature in the operational database that allows you to book a single, or a series of SQL statements, and then execute them together, and, in the course of execution, you can roll back all the changed

Why do you have mysqli? Reply to discussion (solution) New versions of PHP are deprecated Mysql_ series functions, it is obviously recommended to use MYSQLI. Mysqli is object-oriented, and of course it can be process-orientedObject oriented $

The current situation and prospect of PHP development framework Introduction:With the popularity of Ruby on Rails, PHP, the popular Web application scripting language, has seen a lot of new development frameworks. At the same time,

Overview this section briefly introduces the options available when you need to interact with the Mysql database during PHP application development. What is API? An application interface (abbreviated as ApplicationProgrammingInterface) defines

The first chapter: IntroductionIntroducedWeb2py (web2py) is a free open source web framework for Agile Development of secure database-driven Web applications, Python (python) written in Python and programmable. WEB2PY is a complete framework,

Spring Data JPA development manual-1. IntroductionSpring Data JPA development manual-1. introduction I found that there were almost no articles on the Internet about the principles of Spring Data JPA. Many guides are about how to configure them

Buffer is a hot topic in the PHP world, because every user request generated by PHP needs to be re-computed, regardless of whether the request results are the same, PHP compiles the script once every time. This overload is certainly intolerable for

Use PEAR to buffer PHP programs Buffer is a hot topic in the PHP world, because every user request generated by PHP needs to be re-computed, regardless of whether the request results are the same, PHP compiles the script once every time. This

For beginners, I would like to have a relative understanding and understanding, nature will also help in the future front-end interview some small details!When the nature of school is PhpcmsPhpcms Advantages: 1. Modular installation, very suitable

Ang SulLinks: https://www.zhihu.com/question/26635323/answer/33812516Source: KnowCopyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please specify the source.A lot of people when

What is an API?An application interface (application programming interface abbreviation) that defines the classes, methods, functions, variables, and so on everything in your application that needs to be called in order to complete a particular task.

PHP stream Streams, wrapper concept and usage examples, streamswrapper This article describes the concepts and usage of PHP stream Streams and wrapper. We will share this with you for your reference. The details are as follows: The concept of stream

PDO is a "database access abstraction layer" that unifies access interfaces of various databases. Compared with mysql and mysqli function libraries, PDO makes cross-database use more friendly; compared with ADODB and MDB2, PDO is more efficient. PDO

A detailed description of the stored procedures in PDO The stored procedures in PDO allow data to be manipulated closer to the data, thereby reducing the use of bandwidth, which makes the data independent of the scripting logic, allowing multiple

PDO in the PHP database abstraction layer -- Introduction and installation configuration Introduction The PHP Data object (PDO) extension defines a lightweight consistent interface for PHP to access the database. Each database driver implementing

A transaction (Transaction) is an important feature in the operational database that allows you to book a single, or a series of SQL statements, and then execute them together, and, in the course of execution, you can roll back all the changed