Course Elementary  21005

Course Introduction：Use PDO mode (PHP data object) to connect and select databases (unified operation of various databases), execute SQL statements and process result sets

Course Intermediate  8373

Course Introduction：Many programmers who have worked for many years still have a very basic understanding of databases. They are confused as soon as they go out for interviews. They don’t understand basic SQL statements, more complex SQL queries, and SQL statement optimization. They don’t even know how to use them. Redis improves system performance and can withstand tens of millions of concurrencies. This set of courses will help you thoroughly understand MySQL locks, execution plans, indexes, MVCC & Redis transactions, cache, breakdown, penetration, avalanche, warm-up, etc., and you can complete all database interviews in one set!

Course Intermediate  4204

Course Introduction：PHP and MySQL database are golden partners. Not only are they free to use, but more importantly, MySQL can be better combined with PHP. PHP also provides a dedicated programming interface for the MySQL database, improving development efficiency.

Course Advanced  10628

Course Introduction：SSDB is a high-performance NoSQL database developed in C/C++ language. It supports KV, list, map(hash), zset(sorted set), qlist(queue) and other data structures. It is used to replace or cooperate with Redis to store billion-level lists. The data.

Course Advanced  10893

Course Introduction：SSDB is a high-performance NoSQL database developed in C/C++ language. It supports KV, list, map(hash), zset(sorted set), qlist(queue) and other data structures. It is used to replace or cooperate with Redis to store billion-level lists. The data.SSDB is stable, used in production environments, and has been used in many Internet companies_From the SSDB Database User Manual

Course Introduction：数据库管理系统(Database Management System)是一种操纵和管理数据库的大型软件，是用于建立、使用和维护数据库，简称DBMS。它对数据库进行统一的管理和控制，以保证数据库的安全性和完整性。用户通过DBMS访问数据库中的数据，数据库管理员也通过DBMS进行数

2016-06-07 comment 0  1555

Course Introduction：Create database CREATE DATABASE database_name; The CREATE DATABASE command in MySQL is used to create a new database. CREATE DATABASE: Command that creates a new database. database_name: Name of the database you want to create. The na

2024-10-19 comment 0  529

Course Introduction：Windows Azure上可以提供多种Database As a service。其中SQL database是由微软提供发布并提供支持的。Azure上的SQL database与传统的SQL server的区别在于，Azure提供了原生的数据库高可用（一主两备）、可在数秒内创建新的数据库实例、可快速进行数据库扩

2016-06-07 comment 0  1203

Course Introduction：MySQL is an open source database management system that is widely used for data storage and management in web applications. In MySQL, we can create and modify tables and data in the database by executing SQL statements. This article will introduce how to modify the MySQL database through SQL statements. 1. Modify the name of the database. When you need to change the name of the database, you can use the RENAME DATABASE statement to complete it. Syntax:```RENAME DATABASE

2023-05-12 comment 0  1923

Course Introduction：1.创建数据库mysqlgt; create database if not exists tongcheng; Query OK, 1 row affected (0.01 sec) mysqlgt; 2.查看创建数

2016-06-07 comment 0  1037