zoukankan      html  css  js  c++  java
  • How To Install SSAS 2019

    Install SSAS

    This step will look the same whether you are installing SQL Server, Analysis Services or Integration Services as are all installed / added on from the same media.

    1. Double click on setup.exe on your installation media and the first screen will open
    SSAS Install Screen 1

    This step will also look the same here whether installing SQL Server with or adding Analysis Services and / or Integration Services. We choose the same option.

    1. Choose 'Installation' from the list on the left side to go to the next screen
    SSAS Install Screen 2

    Again, we choose the same option whether we're building a new SQL Server with or adding SSIS and / or SSAS to an existing SQL Server install.

    1. Choose 'New SQL Server stand-alone installation or add features to an existing installation' from the list on the right side
    SSAS Install Screen 3

    Now we need to choose an option. If we were installing a new SQL Server, we would leave the 'Perform a new installation of SQL Server 2019' radio button selected, but for our example we're adding SSAS onto an existing SQL Server install.

    1. Select 'Add features to an existing instance of SQL Server 2019' radio button and choose the instance we're adding to in the dropdown. We only have one instance to choose from here as it's the primary instance and we have no named instances.
    2. Next
    SSAS Install Screen 4

    If we were installing a new SQL Server, we would check the 'Database Engine Services' box it's already installed as indicated by the grayed-out checkbox.

    1. Check 'Analysis Services' checkbox
    2. Set 'Instance root directory'
    3. Next
    SSAS Install Screen 5

    Best practice is to not use the default account to run any of the SQL Server services. Microsoft Docs has more information (Configure Windows Service Accounts and Permissions):

    1. Configure 'Account Name' you'll run SSAS as
    2. Verify Startup is Automatic
    3. Next
    SSAS Install Screen 6

    At this point we need to know which Analysis Services mode we're installing so it's a good time to briefly discuss the differences. A full discussion is out of the scope of this tip, but we'll look at some basics to help understand why we're using which mode.

    Multidimensional and Data Mining mode is a mature and widely used technology that's considered difficult to master. It uses OLAP modeling constructs of cubes, dimensions and measures.

    Tabular Mode is considered more intuitive, easier to develop with and easier to manage. It uses relational modeling constructs of model, tables and columns.

    It's likely if you're installing SSAS to replace an existing SSAS install you'll be installing Multidimensional and if it's for new work it's likely to be Tabular.

    Continue on once you've confirmed.

    1. Select 'Server Mode' (default is Tabular)
    2. 'Add Current User' to make your account Analysis Services administrator
    3. Click 'Data Directories' tab
    SSAS Install Screen 7

    The install looks pretty much the same from here whether you chose Tabular or Multidimensional.

    1. Verify / edit SSAS directories
    2. Next
    SSAS Install Screen 8
    1. Verify Summary
    2. Install
    SSAS Install Screen 9
    1. Verify install was successful
    2. Review log file
    3. Close
    SSAS Install Screen 10
    1. Close setup screen
    SSAS Install Screen 11

    Identify SSAS Multidimensional or Tabular Mode

    There are a few places you will see slight differences depending on whether you installed SSAS in Multidimensional or Tabular mode. This can be handy if you weren't the one who installed SSAS and need to figure out which mode you have. Open SQL Studio Management Studio (SSMS) and connect to SSAS.

    1. Connect
    2. Analysis Services…
    SSMS Screen 1
    1. Enter server name
    2. Connect
    SSMS Screen 2

    The icon next to the server name indicates it's Tabular. And if you expand the server dropdown you see there are dropdowns under it called Databases and Management.

    SSMS Screen 3

    If we installed Multidimensional, you will see it's a different icon next to the server name that indicates it's Multidimensional. And in addition to the Databases and Management folders there is an additional folder called Assemblies.

    SSMS Screen 4

    Another way to see if it's Tabular or Multidimensional is open the msmdrv.ini file under the SSAS Config directory and look at the value in the DeploymentMode tag. If it's 0, it's Multidimensional and if it's 2 it's Tabular.

    SSAS config file
    ssas configuration settings

    An important thing to note here is if Multidimensional mode is installed and you want to change it to Tabular or vice versa, you can't simply just change the DeploymentMode value. You would need to uninstall SSAS and reinstall the other mode.

    SSAS Version Numbers

    Something else you may notice is the SQL Server and Analysis Services versions don't match. This is expected. As of SQL Server 2017, the same installer is still used for both, but the build systems each use are separate.

    SSMS Screen 5

    SSAS Properties

    To get to the SSAS properties

    1. Right click on the server in SSMS Object Explorer
    2. Properties
    SSMS Screen 6

    And you'll notice even another way to see what server mode you have.

    Properties Screen 1
  • 相关阅读:
    windows服务启动有界面的程序
    [转发]读取txt防止读到乱码--自动根据文件编码进行读取
    线程UI同步
    SQL2012导出的脚本没有if exists判断
    power designer 设计数据库生成到oracle数据库
    经典三层,单元工作模式出错的解决方案
    EF ObjectStateManager 中已存在具有同一键的对象。ObjectStateManager 无法跟踪具有相同键的多个对象
    Oracle 11g 客户端连接 oracle 10g 服务端,乱码问题
    EF 连接oracle 基础连接失败 问题解决
    vs2010 oraclelient 引用问题
  • 原文地址:https://www.cnblogs.com/Javi/p/14028585.html
Copyright © 2011-2022 走看看