tunecore distribution

---database size distribution SET NoCount on CREATE TABLE #DBsize ( [DatabaseName] [nvarchar] (a) Not NULL, [Size] [Decimal] Not NULL, [Name] [nvarchar] (a) Not NULL, [Filename] [nvarchar] (+) Not NULL ) CREATE TABLE #drives ( [Drive] [Char] (5) Not NULL, [Mbfree] [Decimal] Not NULL ) INSERT into #DBsize EXEC sp_msforeachdb ' Select '? ' As DatabaseName, case when [?]. Sysfiles.size * 8/1024 = 0 Then 1 Else [?]. Sysfiles.size * 8/1024 E

First, here is a map of the distribution of link values: 　　 The above diagram is a straightforward illustration of the respective proportions of the factors that determine the value of the link: 1. The weight of the site: if the above figure several factors determine the proportion of the value of the link, then a site is the weight of the value of the link to determine the size of the weight of the decision is nothing more than everyone fami

–stop-datetime= "Time" Log file path | Mysql-u User-p password – Restore from the beginning to the specified end timeMysqlbinlog–start-datetime= "Time" –stop-datetime= "time" Log file path | Mysql-u User-p password – Specify the time period[root@localhost bin]# /usr/local/mysql/bin/mysqlbinlog --stop-datetime=‘2015-10-19 17:30:0‘ /usr/local/mysql/var/mysql-bin.000001 | mysql -uroot -prootRestore by Location:–start-position= "Starting location for restoring data"–stop-position= "Ending location o

Control Panel \ All Control Panel items \ Administrative ToolsOpen "Component Services-Computer" by opening "Administrative Tools-Component Services" and right-click on "My Computer". On the MSDTC tab, click the "Security Configuration" button.In the Security Configuration window, make the following settings:• Select "Network DTC Access"• In client management, select Allow remote clients to allow remote administrationL Select "Allow Inbound" "Allow Outbound" "Do not require authentication" in tr

distance between two data points, |y_i−y_j| Represents the distance of the mapping point. First, define the conditional similarity between two data points:The formula measures the distance between the x_i and the X_j, σ_i^2 the variance of the x_i that satisfies the Gaussian distribution. The original text explains in detail the calculation of variance, which is no longer written here.Now define the similarity degree:We get a similar matrix from the

Candy Distribution Time limit:4000/2000 MS (java/others) Memory limit:65536/65536 K (java/others)Total submission (s): PNs Accepted Submission (s): 7 Problem Description WY has n kind of candy, number 1-n, the i-th kind of candy have AI. WY would like to give some of the candy to his teammate Ecry and Lasten. To is fair, he hopes that Ecry ' s candies is as many as Lasten ' in the end. How many kinds of methods is there?Input The first line contains

hadoop-2.5.0-cdh5.2.0 Pseudo-Distribution pattern construction Note: The premise is that you have compiled the Hadoop version or Cloudrea company's CDH version. Big Data discussion groups: 288396468 1, Core-site.xml2, Hdfs-site.xml3, Yarn-site.xml4, Mapred-site.xml 5, Slavesitr-mastertest01 5. Format HDFs File systemBin/hdfs Namenode-format 6. Starthadoop-daemon.sh Start Namenode/datanodeyarn-daemon.sh Start Resourcemanager/nodemanager 7. Testing

Disclaimer: This blog does not configure MySQL, the meta-database for Derby If you want to configure MySQL, click: http://blog.csdn.net/gamer_gyt/article/details/47776369First, the environment Ubuntu14.04 hadoop2.6 Pseudo-Distribution (installation tutorial Please refer to: Click to open the link) hive-1.2.1 (DOWNLOAD link: Click to open link) ii. installation 1, the download of the installation package to the appropriate directory, in this small part

rint} ' >/tmp/vc_mysql_%s.txt"""%(port,port) Outtext=commands.getoutput (cmd) file="/tmp/vc_mysql_%s.txt"%(port) Logfo=open (file) forLineinchLogfo:line= Re.sub (r"\ n","", line) Linematch= Re.match (r".*", line)iflinematch:linetmp=linematch.group (0)#Remove Extra SpaceLinetmp = Re.sub (r"\s+"," ", linetmp)#Replace values (value) to values (x)Linetmp = Re.sub (r"values\s*\ (. *?\)","values (x)", linetmp)#Replace filed = ' value ' to filed = ' x 'Linetmp = Re.sub (r"(=|>|","\\1 ' x '", linetmp)#

deleted, the connection file will expireSoft connections can be stored in different partitions/file systemsHard Connect -The connection file is still available if the original file is deletedHard connections with original files must be in the same partition/file systemHard Connect does not support creating directoriesCreate soft connection (shortcut): ln-s original File/directory soft connection file[Email protected] ~]# ln-s/etc/sysconfig/network-scripts/ifcfg-eth0/opt/eth0[Email protected] ~]

######################################################View Network link InformationNetstat-anptu-A: List all processes-N: Displayed in digital form-P: Process name and PID information-T:TCP Connection-U:UDP Connection####################################################Host name and IP address mapping relationship/etc/hosts (DNS resolution) only provides parsing for native computers[Email protected]/]# Tail-2/etc/hosts192.168.4.7 svr7.tedu.cn192.168.4.10 haha.tedu.cn[[email protected]/]# Ping svr

Rsync.expect#!/usr/bin/expectset passwd "123456" # #建议用密钥 to prevent password disclosure set host [lindex $argv 0]set file [lindex $argv 1]spawn R SYNC-AVR--files-from= $file/[email protected] $host:/expect {"yes/no" {send "yes\r"} "Password:" {send "$passwd \ r"}}ex Pect EOFList.txt/tmp/1.txt/usr/local/sbin/2.shIp.list192.168.89.134192.168.87.167rsync.sh#!/bin/bashfor IP in ' cat/tmp/ip.list ' do echo $ip./rsync.expect $ip/tmp/list.txtdoneIn addition to distributing files, you can execute comma

Tags: information com offline href share. com fix problem drop errorAfter the database server deletes the replication (publish subscription), how to delete the database distribution? If you delete the database distribution through the SSMs tool, you will find that there is no delete option at all. Here are the steps to remove distribution Step 1: View informatio

App Distribution mall system development, app three level distribution mall system software, app three level distribution mall system (Chen Qi: 138-2848-7919) Internet "rapid progress, China's digital economy achievements. The sharing economy, based on new technologies such as mobile networks and big data, integrates social resources to provide consumers with con

Internal demands for traction distribution automation investment Distribution Automation is an essential part of the construction of distribution networks. According to statistics, in 2012, China's distribution automation level coverage rate was less than 15%, while in developed countries, the

Today, I want to introduce a distribution that we already know, called Gaussian distribution . Gaussian distribution is a core distribution in probability theory, and Gaussian distribution is ubiquitous in machine learning, such as Gaussian model , Gaussian mixture model , G

In the field of machine learning, probability distribution plays an important role in the understanding of data. Whether it is effective or noisy data, if you know the distribution of data, then in the data modeling process will be a great revelation. This paper summarizes several common probability distributions, such as the distribution of discrete random varia

Today we will share with you the most important feature of SCCM---operating system distribution (OSD), which discusses the initial configuration of the OSD, the import of images, and the creation and editing of task sequences. and to solve the problems that you often encounter when distributing Windows7 system partition drive letter D and distributing the system very slowly waiting for these issues.1. Pre-conditionsBefore you begin operating system

This article describes how to use distribution statistics in the DB2 optimizer? We all know that the DB2 optimizer is a cost-based optimizer. It makes a decision based on the statistical information of the table and the actual operation index. DB2 not only provides basic statistics, but also allows the creation of so-called distribution statistics. This article explains the situations where

It provides the most efficient, reliable, and secure software dynamic package renewal, distribution, security, and setting functions for enterprises. It provides all the work from the collection, delivery, and security of the software. 1. tivoli Software Distribution provides Auto Package for user-created applications, including system Software, Application Software, and customer Software) and the