unknown mysql server host python

Work needs: back up the company's MYSQL database, catch up with the first to learn python, read a simple python tutorial video, and write a backup script, personal representation of pyt... work needs: back up the company's MYSQL database, catch up

mysql| Data | database [Summary]:mysql is a GPL-compliant open source software, under the Linux platform it is lamp (lamp in English is "light" meaning, but in the IT industry is certainly not that simple meaning.) This term is very popular in

11.1 Lamp Architecture Introduction Lamp refers to the Linux (operating system), Apache (httpd server), MySQL (Database software) and PHP (sometimes referred to as perl or Python) abbreviation, generally used to establish a Web server

This article mainly describes the Python operation MySQL simulation simple Bank transfer operation, the need for friends can refer to the following First, the basic knowledge 1, the installation of Mysql-python Download and then pip install package

First, the basic knowledge1, the installation of Mysql-pythonDownload and then pip install package2. Python API specification for writing common database programs(1), database Connection object connection, establish a Python client and database

Monitoring servers, such as mysql and redis1: software application source-Official WebsiteDesigned for All database managers and Internet enterprise database monitoring without the need to deploy agents, the system can easily monitor over 1000

Introduction of Nagios Nagios is an open source computer system and network monitoring tool, can effectively monitor Windows, Linux and UNIX host State, switch routers and other network settings, printers and so on. When the system or service

To build next-generation Web applications and services, MySQL5.6 has improved the core functional areas of the database, including: improves the performance and scalability of the InnoDB engine, improves the query execution time of the optimizer,

Shelve XML processing Configparser Hashlib Logging Shelve moduleShelve is a simple k,v module that persists memory data through a file and can persist any Python data format that pickle can support importshelve sw

Source: quiet so far √ TuanUser Rights Management create user command:' username ' @ ' host ' identified by ' password ';Description: User name created by usernamehost specifies on which host the user can log on, if localhost is available to the