how to backup cloud data

Tags: MySQL back up data by table name1. Backup by Table name#!/bin/bash#user#数据库用户Dbuser= "Root"#数据库密码Dbpassword= "Chenyong"#时间date=$ (Date +%y%m%d)#数据库名称Dbname=sungrowv3#备份数据保存的路劲url=/home/test/sql/#指定数据库的所以表tables=$ (mysql-u$dbuser-p$dbpassword-ss-e "use $dbname; show tables;")if [!-D $url];thenMkdir-p $urlFiCD $urlFor T in $tablesDoMysqldump-u$dbuser-p$dbpassword $dbname $t > $t. sqlDoneMysqldump-u$dbus

() { -scanf"%d%d", n, k); +scanf"%d", Last ); Atot=0; at for(intI=1; i){ -scanf"%d", Now ); -a[++tot]=now-Last ; -last=Now ; - } - for(intI=1; i){ in Q.push (node) {i}); -pre[i]=i-1; next[i]=i+1; to } +pre[1]=next[tot]=0; -a[0]=1002000000;//Attention: cannot be maxlongint, because the back A[++tot] will explode the while(k--){ * while(! Q.empty () del[q.top (). Id]) Q.pop (); $ if(Q.empty ()) Break;Panax Notoginseng intNow=q.top (). ID; ans+=A[now

1. Backup by Table name#!/bin/bash#user#数据库用户Dbuser= "Root"#数据库密码Dbpassword= "Chenyong"#时间date=$ (Date +%y%m%d)#数据库名称Dbname=sungrowv3#备份数据保存的路劲url=/home/test/sql/#指定数据库的所以表tables=$ (mysql-u$dbuser-p$dbpassword-ss-e "use $dbname; show tables;")if [!-D $url];thenMkdir-p $urlFiCD $urlFor T in $tablesDoMysqldump-u$dbuser-p$dbpassword $dbname $t > $t. sqlDoneMysqldump-u$dbuser-p$dbpassword $dbname > $dbname. sqlZip-m/home/test/$dbname ' _ ' $date. zip./*Cd

The research report, the author is Chen SHUWI software data expert, in a 1-year time to create a best practice, today and you share, about the "Data Mining and Operations analysis", together Explore ~Chen is a high-priority cloud software (from monitoring, to application experience, to automated continuous delivery of full stack service platform)

650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/6B/E1/wKioL1U5lfGipYRdAAIqRMiAVMY908.jpg "title=" 163741167.jpg "alt=" Wkiol1u5lfgipyrdaaiqrmiavmy908.jpg "/>now the enterprise storage files, all just as basic backup requirements, once the work document has not been able to make two circulation, the file two times the value of utilization will become very low, and two times the cost is very high, requires the staff to do multiple lookups and

As businesses painfully realize that any set-up and operation of cloud computing is easy to implement, the adoption of an internal cloud is still much slower than the public cloud. Business risk aversion and complexity pose a lot of risks, and for most companies it is very expensive to hire people with expertise to build and manage the internal

Tags: mysqlWe know that data is at the heart of an enterprise IT architecture, and in order to prevent data loss or some other special purpose for some accidental reasons, it is especially important to make backups of the data at the usual times.First, why to back up1. Disaster recovery: Hardware failure, software failure, natural disaster, hacker attack, mis-ope

as "high costs, serious idle and waste of Backup Server resources, and user services forced to stop during host failover. In addition, some 7500 designs have minimized scheduled downtime, including system partition management technology, hot addition of CPU and memory, and hot removal, minimizing system maintenance time. 　　 2. Virtualization:Data Mining cloud services still rely on Virtualization Techn

1. for a cloud instance of the point cloud type, assign a value to the point I of the instance, and use cloud. point [I]. X and cloud. point [I]. Y and cloud. point [I]. Z assigns values to their XYZ coordinates respectively. Cloud