1. Relational databaseRepository for permanent data storagePHP variables are only temporary storage space "use memory space" to save variables during PHP script execution.Relational database: Use the relationship between the two to describe the
MongoDB is a product between a relational database and a non-relational database, and is the most versatile and most like relational database in a non-relational database. The data structure he supports is very loose and is a JSON-like Bjson format,
Oracle
Microsoft SQL server2005
Sybase
Informix
DB2
Ingers
Microsoft Access
Visual FoxPro
MySQL
OracleOracle is one of the earliest commercial relational database management systems. It is also a widely used and powerful database
The SQL (Structured Query Language) database is the primary way to store data over the past 40 years. The late 1990s with the rise of Web applications and open-source databases such as MySQL, PostgreSQL, and SQLite, the explosion of user
We have learned how to use ActiveRecord (AR) to obtain data from a single data table. This section describes how to use AR to connect multiple related data tables and retrieve the joined dataset. To use the link...
We have learned how to use
The full name of the ORM is the object Relational Mapping, which is a relational mapping of objects. The essence of it is to represent the business data in the relational data (library) in the form of objects, and to organize these objects by object-
NoSQL (non-relational database)In short, a relational model refers to a two-dimensional table model, and a relational database is a data organization composed of two-dimensional tables and their relationships. The most common interpretation of NoSQL
Dependency ManagementDependency and Package Management Library
Composer/packagist: A package and dependency manager
Composer Installers: A multi-frame Composer Library Installer
Pickle: a php extension installer
Other
Ziadoz a list of PHP resources that are maintained on GitHub, including libraries, frameworks, templates, security, code Analysis, logs, third-party libraries, configuration tools, Web tools, books, ebooks, classic blogs, and more. Bó Lè has
Other frameworksOther web development frameworks
Symfony cmf-Create a custom CMS Content management framework
KNP rad bundle-symfony 2 Fast Application (RAD) Pack
Framework ComponentsStandalone components from the Web development
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