Meta Integration® Model Bridge (MIMB)
"Metadata Integration" Solution

MIMB Bridge Documentation

MIMB Import Bridge from Microsoft SQL Server Analysis Services (SSAS) 2016 (File)

Bridge Specifications

Vendor Microsoft
Tool Name SQL Server Analysis Services (SSAS)
Tool Version 13.0 (2016)
Tool Web Site http://msdn2.microsoft.com/en-us/library/ms175609.aspx
Supported Methodology [Business Intelligence] Multi-Model, BI Design (RDBMS Source, OLAP Source, Dimensional Target, Transformation Lineage, Expression Parsing) via XMLA(TMSL) JSON File

SPECIFICATIONS
Tool: Microsoft / SQL Server Analysis Services (SSAS) version 13.0 (2016) via XMLA(TMSL) JSON File
See http://msdn2.microsoft.com/en-us/library/ms175609.aspx
Metadata: [Business Intelligence] Multi-Model, BI Design (RDBMS Source, OLAP Source, Dimensional Target, Transformation Lineage, Expression Parsing)
Component: MicrosoftSqlServerAs version 11.0.0

OVERVIEW
This bridge imports Business Intelligence (BI) reporting metadata from Microsoft SQL Server Analysis Services (SSAS) Tabular models (from a .bim or .asdatabase file).

REQUIREMENTS
Analysis Services supports Tabular Model Scripting Language (TMSL). The 'model.bim' is a TMSL file in JSON format. Only tabular models created at the 1200(SQL Server 2016) compatibility level or higher are described in TMS in JSON format. To create new .bim file SSDT (SQL Server Data Tools) could be used.

SSDT build project's .bim model into final .asdatabase and both of them have the same structure. This bridge could import .asdatabase as well. It's possible to upgrade an earlier version tabular model to use TMSL by switching up its CompatibilityLevel to 1200 or higher.

REQUIREMENTS
n/a

FREQUENTLY ASKED QUESTIONS
n/a

LIMITATIONS
Refer to the current general known limitations at http://metaintegration.com/Products/MIMB/MIMBKnownLimitations.html or bundled in Documentation/ReadMe/MIMBKnownLimitations.html

SUPPORT
Provide a trouble shooting package with:
- the debug log (can be set in the UI or in conf/conf.properties with MIR_LOG_LEVEL=6)
- the metadata backup if available (can be set in the Miscellaneous parameter with option -backup)

In order to provide a complete set of source metadata to reproduce any SSAS issue, provide the the Analysis Service files.


Bridge Parameters

Parameter Name Description Type Values Default Scope
File The SSAS Tabular model file (.bim or .asdatabase) FILE
*.asdatabase
*.bim
  Mandatory
Miscellaneous Specify miscellaneous options starting with a dash and optionally followed by parameters, e.g.
-connection.cast MyDatabase1="SQL Server"
Some options can be used multiple times if applicable, e.g.
-connection.rename NewConnection1=OldConnection1 -connection.rename NewConnection2=OldConnection2;
As the list of options can become a long string, it is possible to load it from a file which must be located in ${MODEL_BRIDGE_HOME}\data\MIMB\parameters and have the extension .txt. In such case, all options must be defined within that file as the only value of this parameter, e.g.
ETL/Miscellaneous.txt

GENERAL OPTIONS
-m <Java Memory's maximum size>
1G by default on 64bits JRE or as set in conf/conf.properties, e.g.
-m 8G
-m 8000M

-j <Java Runtime Environment command line options>
This option must be the last one in the Miscellaneous parameter as all the text after -j is passed "as is" to the JRE, e.g.
-j -Dname=value -Xms1G
The following option must be set when a proxy is used to access internet (this is critical to access https://repo.maven.apache.org/maven2/ (and exceptionally a few other tool sites) in order to download the necessary third party software libraries.
-j -Dhttp.proxyHost=127.0.0.1 -Dhttp.proxyPort=3128 -Dhttps.proxyHost=127.0.0.1 -Dhttps.proxyPort=3128 -Dhttp.proxyUser=user -Dhttp.proxyPassword=pass -Dhttps.proxyUser=user -Dhttps.proxyPassword=pass

-jre <Java Runtime Environment full path name>
It can be an absolute path to javaw.exe on Windows or a link/script path on Linux, e.g.
-jre "c:\Program Files\Java\jre1.8.0_211\bin\javaw.exe"

-v <Environment variable value>
None by default, e.g.
-v var1=value1 -v var2="value2 with spaces"

-model.name <model name>
Override the model name, e.g.
-model.name "My Model Name"

-prescript <script name>
The script must be located in the bin directory, and have .bat or .sh extension.
The script path must not include any parent directory symbol (..).
The script should return exit code 0 to indicate success, or another value to indicate failure.
For example:
-prescript "script.bat arg1 arg2"

-cache.clear
Clears the cache before the import, and therefore will run a full import without incremental harvesting.
Warning: this is a system option managed by the application calling the bridge and should not be set by users.

MICROSOFT OPTIONS
-columns.notpropagated
Do not propagate the columns discovered while parsing PowerQuery M script steps back to the source tables/files.
STRING      

 

Bridge Mapping

Mapping information is not available

Last updated on Fri, 25 Sep 2020 17:37:51

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