ssas books

Original: SSAS Series-"08" Multidimensional data (program shows Cube)1. Reference dll?After installing the MS SQL Server installation, you find that the Microsoft.AnalysisServices.AdomdClient namespace was not found in the new project "Add Reference", do you know what the situation is? Had to add the DLL, under "C:\Program files\microsoft.net\adomd.net\100\microsoft.analysisservices.adomdclient.dll" found the file, The last modification time for this

Generally, SSRs This topic is used to create reports based on relational data sources. For SSAs Data source reports are rarely introduced. Due to the needs of the project, I have come into contact with this content. Here I will introduce how Reporting Services Built on SSAs And how to use Parameters . 1. Create a data source First, we create a newSSRsProject, and then create a newShared data so

Installation EnvironmentOperating system: Windows7, Windows Server2008IIS version: 7.5IIS7 Configuring SSAS for remote connection over HTTP in detail the steps below：1. First find the following directories and files in the SQL Server installation directory of the Analysis servers, with the following path: D:\Program Files\Microsoft SQL Server\msas10_50.mssqlserver\olap\bin\ Isapi2. Create a new OLAP file on the D drive and copy all of the above-mentio

Label:Transferred from: http://www.cnblogs.com/xvqm00/archive/2011/07/15/2107338.htmlWhen you open an SSAS data source view to browse data, you are prompted not to register the category (Exception from hresult:0x80040154 (Regdb_e_classnotreg)) (Microsoft Visual Studio)Workaround:Workaround: Download and install the OWC11 Office 2003 add-in: Office Web componentsHttp://www.microsoft.com/downloads/thankyou.aspx?familyId=7287252c-402e-4f72-97a5-e0fd290d4

BI training series-(3) SSAS IntroductionIntroduction: A client tool provides the ability to design, create, and manage multidimensional datasets from a data warehouse, and access the OLAP data client. The solution is as follows: Export/b7dv + export/release + export/gudi1yLXIoaPWrrrzu + HT0M/gudjA/dfTvenJ3KGjy/export + export = "http://www.2cto.com/uploadfile/Collfiles/20150426/20150426091145501.png" alt = "\"> For example, the data in the database c

Last time I talked about the custom summary , this time the content is similar to the last one is a custom summary, the way to achieve different! The UnaryOperatorColumn property is used.This property describes:The unary operator is used to summarize member customizations to the parent, the summary operation is a unary operation, and the unary operator needs to be specified as a column in the relational table as a custom rollup column, and the column must be set or mapped as a property of the pa

have successfully created a cube with SSDT and refined the dimensions. The follow-up will continue to expand around this example.Finally, we summarize the content of this article:1. You need to understand the order in which the wizard creates the cube:Select Creation Meathod (use existing tables)-->select Measure Group Tables-->select Measures-->select New Dimensions-->completing the Wizard2. Structure of the Cube Designer:Contains multiple tabs, each tab containing multiple panes, familiar wit

I. Analysis Services　　Analysis Services is the data engine for decision support and BI solutions. It provides analysis data that is used in reports and clients.It can create high-performance query structures, business logic, and KPIs (Enterprise key performance indicators) in a multipurpose data model that can be accessed by any client program that supports Analysis Services as a data source.Creation of a multipurpose data model: Use SQL Server data Tools and select the tabular or multi-and data

fact data table rather than a dimension table. Useful Dimension Data is sometimes stored in fact data tables to reduce duplication. 5. Computing Finally, I am very interested in this topic. It should be one of the core operations of the data warehouse. Computing is a multidimensional expression (MDX)Expressions or scriptsDefines the computing Member, nameset, or range allocation in a cube in SSAs. In my understanding, after calculation, a new measur

Original: SSAS Series-"07" Multidimensional data (query cube)1. What is MDX? MDX, called Multidimensional Expressions , is a query language, a query language similar to SQL, based on the XML for Analysis (XMLA) specification, with extensions specific to SQL Server analysis Services. 2. What is the difference between MDX and SQL? Learning things, always like "preconceived", when learning MDX, my first idea is: what is the difference between MDX and SQL

Aggregate functions at the time of measurement design in a multidimensional dataset (additive _ semi-additive and non-additive) In the SSAS series-Implementing the first cube as well as the role playing dimension, measure formatting and the creation of calculated members create a cube from existing dimensions and fact data, while interpreting the role-playing Dimension role playing dimension, calculated members, calculated as The format of the staff

Tags: show str cube src dir serve http location check boxThere are many folder properties in the properties in SQL Server Analysis service that determine where the cube file data resides, as shown in the click Properties on the SSAS management interface server:Select General, we can see there are many paths in the property box, such as DataDir is to store the cube dataset and Dimension Data folder address, sometimes cube data more than the need to cha

Analysis Management Objects (AMO) is the object Model Library of SQL Server SSAS, which allows easy access to and control over objects in SSAS, including Cube,datasource, DataSourceView, Partition, Measure, Dimension, Assembly, role, and DataMining objects. To use it, you must locate the SSAS installation path MicrosoftSQL server90sdkassemblies on the machine, Th

Once you have familiarized yourself with the creation of the following three dimensions, you are ready to start creating our first Cube. SSAS Series-Custom Date dimension design SSAS Series-Dimension design based on snowflake model SSAS series-about the design of parent-child dimensions We'll use the following scripts to create some dimension tables and fact

After the server is migrated, the original analysis services project fails to be deployed. (1) The following system error occurs: No ing is completed between the account name and security identity. Roles created in the original project include some accounts that do not exist. After deletion, the roles are regenerated. (2) create an IIS virtual directory Configuration- ing-application extension-add: % SSAs configuration directory %/msmdpump. dll, ext

---------------------------Microsoft Visual Studio---------------------------Unable to load the root component of the type "Microsoft. analysisservices. Database, Microsoft. analysisservices. applocal, version = 14.0.0.0, culture = neutral, publickeytoken = 89845dcd80cc91.Make sure that the product is correctly installed. ---------------------------OK--------------------------- ---------------------------Microsoft Visual Studio---------------------------Failed to Load file or assembly "Microso

V_dim_billingitemanalysiscode, that is, the first table v_dim_ Billingitemcode a few rows of data in the second table V_dim_billingitemanalysiscode can not find the corresponding data row, then the cube will be processed when the error, the wrong type of keynotfound. The reason for this error is also very simple, because the field ID in the dimension is directly associated with the fact table and the granularity is the most granular, so it is reasonable that each value of the ID field should be

Original: SSAS Series-"06" Multidimensional data (cube creation)1. File type descriptionThe project definition file (. dwproj), the project user settings (. dwproj.user), the data source file (. ds), the Data source view file (. dsv), the cube file (. cube), the partition file (. partitions), the dimension file (. Dim), A mining structure file (. dmm), a database file (. database), and a DB role file (. role). First boot, souvenir sticker.Figure Start

Here's how you use PowerShell to see how the cube occupies disk space. Can be compiled into a function can also directly change the parameters to the desired server name. Param($ServerName="SERVERNAME")$loadInfo= [Reflection.assembly]::loadwithpartialname ("microsoft.analysisservices")$server= new-Object Microsoft.AnalysisServices.Server$server. Connect ($ServerName)if($server. Name-eq $null) {Write-output ("Server ' {0} ' not found" - F $ServerName) Break } $sum=0foreach($d inch $server. Datab

The SSAS Date dimension is basically present in all Cube design processes, and it is difficult to see an OLAP database with no time dimension. However, depending on the project requirements, the Date dimension may be designed differently, so there are a few issues to be aware of when designing the Time dimension: What is the minimum level of detail involved in your business? For example, view the report by quarter or by month, or by week, or by day.