zoukankan      html  css  js  c++  java
  • Azure DW

    1. 安装环境
    a. 安装环境
    https://www.microsoft.com/web/downloads/platform.aspx

    b. Input
    Import-Module 'C:Program Files (x86)Microsoft SDKsAzurePowerShellServiceManagementAzureAzure.psd1'
    具体的路径因人而异,要改成自己机器的Azure.psd1的位置

    2. 安装DW
    a. Login
    Add-AzureRmAccount -EnvironmentName azurechinacloud
    会弹出输入密码的框,输入subscription账号。

    b. Create resource group
    New-AzureRmResourceGroup -Name ResourceGroup -Location "China North"


    c. Create DB with V12
    New-AzureRmSqlServer -ServerName sqlinstance -Location "China North"
    创建普通DB, 是为了升级到V12(默认V11, 而DW必须V12, instance中没有DB又无法升级)
    升级完可以把这个普通DB删除

    New-AzureRmSqlDatabase -DatabaseName DB -ServerName sqlinstance -Edition Standard -ResourceGroupName ResourceGroup

    $SubscriptionName = 'name'
    $ResourceGroupName = 'ResourceGroup'
    $ServerName = 'dbinstance'

    Start-AzureRmSqlServerUpgrade -ResourceGroupName $ResourceGroupName -ServerName $ServerName -ServerVersion 12.0 -DatabaseCollection $hint.Databases -ElasticPoolCollection $hint.ElasticPools

    d. Create DW
    New-AzureRmSqlDatabase -RequestedServiceObjectiveName "DW100" -DatabaseName "SQLDW" -ServerName "sqlinstance" -ResourceGroupName "ResourceGroup" -Edition "DataWarehouse"

    3. 几个常用命令:
    a. 通用语句
    Get-AzureRmSQLDatabase -DatabaseName "SQLDW" -ServerName "dbinstance" -ResourceGroupName "ResourceGroup"

    b. 查看能够设置成什么性能
    Get-AzureRmSqlServerServiceObjective -ResourceGroupName "ResourceGroup" -ServerName "dbinstance" -DatabaseName "SQLDW" | foreach{write-host $_.ServiceObjectiveName}

    c. 停止DW服务
    注:不用时将CPU关闭,DW最费钱的是用于distribution的一堆CPU
    Suspend-AzureRmSqlDatabase –ResourceGroupName "ResourceGroup1" `
    –ServerName "Server01" –DatabaseName "Database02"

    d. 开启DW服务
    Resume-AzureRmSqlDatabase –ResourceGroupName "ResourceGroup1" `
    –ServerName "Server01" -DatabaseName "Database02"

    e. 设置成其他的性能
    Set-AzureRmSqlDatabase -DatabaseName "MySQLDW" -ServerName "MyServer" -RequestedServiceObjectiveName "DW1000"


    4. 开发环境Visual Studio 2015需要安装的插件
    注:连接DW使用VS连,新建Query, 将SQL语句包含在里面,点debug执行。
    a. SSDT
    https://azure.microsoft.com/en-us/documentation/articles/sql-data-warehouse-install-visual-studio/
    b. Query(下SQL执行语句)
    https://azure.microsoft.com/en-us/documentation/articles/sql-data-warehouse-query-visual-studio/

    c. SSIS(将数据导入到DW中)
    https://azure.microsoft.com/en-us/documentation/articles/sql-data-warehouse-load-from-sql-server-with-integration-services/

  • 相关阅读:
    linux常用的命令
    针对无线信道衰落特性分析3G,4G,5G的关键技术异同点
    re-id 资料集
    kissme
    数据集
    matlab print,disp,fprint,fscan
    PCA样本数量少于矩阵维数
    pca降维详细过程
    TOJ 1856 Is It A Tree?
    POJ 2570 Fiber Network
  • 原文地址:https://www.cnblogs.com/riusmary/p/5777180.html
Copyright © 2011-2022 走看看