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Previously used by Microsoft SQL Server database, now in the study of data analysis, to use MySQL. Just the company in the cloud architecture upgrade, database selection for mariadb, on the homeopathic installation experience a mariadb. Here is a record of the learning process.1. Download The address is as follows: https://downloads.mariadb.org/Install the following learning versions: The 10 beginning ver
Tags: error sha other listen Linu line bug logging querySystem Platform:CentOS Release 6.9 (Final)Kernel 2.6.32-696.el6.x86_641. Go to the official website to download the appropriate source packagehttp://mariadb.org/Mariadb-10.2.12.tar.gzCheck that the database is installed in the system.#rpm -qa|grep MariaDB#rpm -qa|grep mysqlCMake The latest version requires C++11 support, gcc4.8 is not included below, a
MARIADB database management System is a branch of MySQL. One of the reasons for developing this branch is that after Oracle acquired MySQL, there is a potential risk of shutting MySQL out of the source, so the community uses a branching approach to avoid this risk. MARIADB is designed to be fully compatible with MySQL, including APIs and command lines, making it easy to be a replacement for MySQL. Some of t
, where any node can read/write without the need for a read/write separation.-No centralized management, can lose any node at any point in time, the normal work of the cluster will not be affected.-node downtime does not result in data loss.-Transparent to the app, no need to change the app or just make minimal changes.* * Architecture Disadvantages * *-The cost of joining the new node is large and the complete data needs to be copied.-The write exten
There is enough reason to continue using MySQL or switch from MySQL to MariaDB. Performance tests on the MariaDB blog. MariaDB is a branch of MySQL source code. After realizing what Oracle will do for MySQL, MariaDB is separated (MySQL has been acquired by Sun and Oracle ). These concerns are well-founded, and I will d
1. Install MariaDB repository* Install MariaDB 10.0 on a 64-bit system### CentOS 7.x 64-bit MariaDB 10.0 ##Cat [Mariadb]Name = MariaDBBase url = http://yum.mariadb.org/10.0/rhel7-amd64Gpgkey = https://yum.mariadb.org/RPM-GPG-KEY-MariaDBGpgcheck = 1EOF------------ OR ------------### CentOS 6.x 64-bit
1. The first installation method, that is, using the Ubuntu repository for installation sudo apt-get update sudo apt-get install mariadb-server mariadb-client Note that you need to enter a password for database access during the MARIADB installation. After the installation is complete, we access the database through the following command. sudo mysql-u root-p Th
Tags: mariadb installing Apache InstallationFirst, MARIADB installation If MySQL is turned on, you need to close it firstservice mysqld stop Installing MARIADBcd /usr/local/src wget https://mirrors.tuna.tsinghua.edu.cn/mariadb//mariadb-10.2.14/bintar-linux-glibc_214-x86_64/
Tags: lnmp centos7.2Recently there is a Erp+php-web test page environment deployment needs, need to deploy nginx+php cgi+socket mode, MySQL environment. To see if the service port is up, we are accustomed to using the netstat command to view it, so if you do not have Netstat installed in your system, you can install the Yum install-y net-tools directlyLab Environment:Linux version: CentOS 7.2Nginx Version: nginx-1.10.1PHP Version: php-5.6.5MySQL version: Mar
2. Set up the Redis cluster environment; 2. Set up the redis Cluster Reprinted from source: Http://www.cnblogs.com/hd3013779515/ I. Basic Concepts 1. A redis cluster is a facility for data sharing between multiple nodes. Redis clusters provide the following two benefits:1.1 automatically split data into multiple nodes1.2 When a node in the
Master-slave replication:From the server:I/O Thread: Requests binary log information from master and saves it to the relay log;SQL thread: Reads the log information from the relay log and completes the replay locally; Async mode: Async 1, from the server behind the main server, 2, the master-slave data inconsistency; binary log format: SET datetime = Now () 1, line 2 based, statement-based 3. Hybrid configuration process: 1, Master (1) Enable binary log; MY.CNF----> Log_bin=log_bin.log
Now choose to continue using MySQL or discard itThere is enough reason to switch to MariaDB. Performance tests on the MariaDB blog. MariaDB is a branch of MySQL source code. After realizing what Oracle will do for MySQL license, MariaDB is separated and MySQL has been acquired by Sun and Oracle ). These concerns are w
CentOS 7 installation of MariaDB 10 and related configuration, centosmariadb Step 1: Add MariaDB yum Repository Add the MariaDB yum configuration file MariaDB. repo in the/etc/YUM. repos. d/directory of the CentOS operating system. Vi/etc/yum. repos. d/MariaDB. repo Add the
Install and configure mariadb in centos7, centos7mariadb Open hosts Http://mirrors.aliyun.com/mariadb/yum/10.3/centos7-amd64/ Create a daily vip and qq1100009519 for The Source thunder instance, and access 58jiasu.com through the vpn for free. Vi/etc/yum. repos. d/MariaDB. repo Add the following content:[Mariadb] name
MARIADB Multiple source replication data rollup, as shown in the following figure, in some scenarios, there are A and b two node databases, from the data to read AB Two nodes data to a Slave database Main A and main B: [Root@master local]# Tar XF mariadb-10.0.10-linux-x86_64.tar.gz[Root@master local]# ln-sv mariadb-10.0.10-linux-x86_64 MySQL' MySQL '-> '
May 24 Task11.6 MARIADB Installation11.7/11.8/11.9 Apache InstallationExtendedApache DSO https://yq.aliyun.com/articles/6298Apache apxshttp://man.chinaunix.net/newsoft/apachemenual_cn_2.2new/programs/apxs.htmlApache working mode http://www.cnblogs.com/fnng/archive/2012/11/20/2779977.htmlInstalling MARIADBand MySQL installation is basically similar Download the binary package and unzip wget wget https://downloads.mariadb.com/
MARIADB is an open source database and 100% is compatible with MySQL, with the goal of replacing the MySQL database.Background of MARIADB:In 2008, MySQL was acquired by Sun Microsystems , which was later acquired by Oracle in 2010. The initial takeover by Sun was hailed by the MySQL community for meeting the needs of the project, but this sentiment did not last long, and the next Oracle takeover was expected to fall far short of expectations. Many MyS
mariadb Introduction MARIADB is a branch versionof MySQL, MARIADB's biggest feature is to replace MyISAM 's aria engine and multi-master replication capabilities, and so on. In this document, we mainly introduce multi-master replication. Multi-master replication (multi-master ) function Introduction Multi-master replication is the synchronization of multiple master to a single slave v
Label:Make/Translator: Ye Jinlong (imysql#imysql.com>), Source: http://imysql.com, welcome reprint. Work/Translator: Ye Jinlong (Email:), Source: http://imysql.cn, reprint please specify AS/translator and source, and can not be used for commercial purposes, offenders must investigate. MySQL Cluster is a high-utility, high-redundancy version of MySQL suitable for distributed computing environments. It employs the NDB
(Operating System: CentOS5.1032-bit MariaDB version: mariadb-5.5.33aMariaDB database storage directory:/data/mysql preparation article: I. Configure IP, DNS, gateway, make sure that the remote connection tool can be used to connect to the server. The yum command on the server can be used normally. 2. configure the firewall and enable port 3306 vi/etc/sysconfig/iptables Note:Operating System: CentOS 5.10 3
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