Loading Intelligent Cubes when Intelligence Server Starts

When Intelligence Server is started there are various tasks that are processed to prepare a reporting environment. You can include loading all published Intelligent Cubes as one of the tasks completed when Intelligence Server is started. This affects when the load time required for Intelligent Cubes occurs.

Below are the steps to enable or disable loading Intelligent Cubes when Intelligence Server starts

In Developer, log in to a project with a user account with administrative privileges.
Right-click the project and select Project Configuration.
Expand Intelligent Cubes, and then select General.
Select or clear the Load Intelligent cubes on startup check box to enable or disable loading Intelligent Cubes when Intelligence Server starts.
Click OK.

It is always useful to consider whether to load Intelligent Cubes at Intelligence Server startup or when a report is executed that accesses a published Intelligent Cube are described in the table below:

Method	Pros	Cons
Loading Intelligent Cubes when Intelligence Server starts	Report runtime performance for reports accessing Intelligent Cubes is optimized since the Intelligent Cube for the report has already been loaded. This practice is a good option if Intelligent Cubes are commonly used in a project.	The overhead experienced during Intelligence Server startup is increased due to the processing of loading Intelligent Cubes. All Intelligent Cubes for a project are loaded into Intelligence Server memory, regardless of whether they are used by reports or not.
Loading Intelligent Cubes when a report is executed that accesses a published Intelligent Cube	The overhead experienced during Intelligence Server startup is decreased as compared to including loading Intelligent Cubes as part of the startup tasks. If Intelligent Cubes are not required by any reports, then they do not need to be loaded into Intelligence Server and no overhead is experienced. This practice is a good option if Intelligent Cubes are supported for a project, but some of the Intelligent Cubes are rarely used in the project.	Report runtime performance for reports accessing Intelligent Cubes can be negatively affected as the Intelligent Cube must first be loaded into Intelligence Server. You can also load Intelligent Cubes manually or with subscriptions after Intelligence Server is started.

The procedure below describes how to enable or disable loading Intelligent Cubes when Intelligence Server starts.

The act of loading an Intelligent Cube can require memory resources in the area of two times greater than the size of an Intelligent Cube. This can affect performance of your Intelligence Server as well as the ability to load the Intelligent Cube.

Comments

Microstrategy Dossiers explained

Microstrategy Dossiers With the release of MicroStrategy 10.9, we’ve taken a leap forward in our dashboarding capabilities by simplifying the user experience, adding storytelling, and collaboration.MSTR has evolved dashboards to the point that they are more than dashboards - they are interactive, collaborative analytic stories . Ultimately, it was time to go beyond dashboards, both in concept and in name, and so the've renamed VI dashboards to ‘ dossiers ’. Dossiers can be created by using the new Desktop product or Workstation or simply from the Web interface which replaces Visual Insights. All the existing visual Insights dashboards will be converted to Dossiers With MicroStrategy 10.9, there was an active focus on making it easier to build dashboards for the widest audience of end users. To achieve this, some key new capabilities were added that make it easier to author, read, interact and collaborate on dashboards ...

Allow a Visualization to Update the Data in Another Visualization in Dossier

Allow a Visualization to Update the Data in Another Visualization After adding multiple visualizations to a dossier, you can select values in one visualization (that is, the source) to automatically update data in another visualization (that is, the target). This is done by creating a filter on a visualization that targets other visualizations. To Add a Target Visualization to Your Dossier: Open the dossier with the visualization. Click Insert Visualization . A blank visualization appears in the dossier. From the Visualizations panel, select Grid . Drag an attribute from the Datasets panel to the Rows area of the Editor panel to add attributes to the rows. Drag an attribute from the Datasets panel to the Columns area of the Editor panel to add attributes to the columns. Drag a metric from the Datasets panel to the Metrics area of the Editor panel, to add a metric to the grid. The Metric Names attribute automatically appears i...

MicroStrategy URL API Parameters

MicroStrategy URL Structure The following table summarizes the root URL structure used for every request to MicroStrategy Web. Environment Main Application URL Administration URL J2EE http://webserver/MicroStrategy/servlet/mstrWeb http://webserver/MicroStrategy/servlet/mstrWebAdmin .NET http://webserver/MicroStrategy/asp/Main.aspx http://webserver/MicroStrategy/asp/Admin.aspx Every request sent to MicroStrategy Web calls a central controller. Parameters are appended to Main.aspx or mstrWeb (in a .NET and J2EE environment, respectively) to indicate to the controller how the request should be internally forwarded and handled. The following examples show a URL for accessing a MicroStrategy folder when the user does not have an existing session. The URL contains not only the parameters needed to connect to MicroStrategy Web, but also the parameters needed to log on and create a session. J2EE environment: <a href="http:...

Fact tables levels tables in Microstrategy explained

Fact tables levels in Microstrategy: Fact tables are used to store fact data. Fact tables should contain attribute Id's and fact values which are measurable. All the descriptive information about the fact tables should stored in Dimension tables either in Star Schema fashion or Snow Flake Schema fashion which is best suited to your reporting solution. Since attributes provide context for fact values, both fact columns and attribute ID columns are included in fact tables. Facts help to link indirectly related attributes using these attribute ID columns. The attribute ID columns included in a fact table represent the level at which the facts in that table are stored. So the level of a fact table in the Fact_Item_Day_Customer can be the attribute Id's which is at Day, Item & Customer Id level. For example, fact tables containing sales and inventory data look like the tables shown in the following diagram: Base fact columns ver...

Configure a report for use with Bulk Export in MicroStrategy

Configure a report for use with Bulk Export in MicroStrategy The Bulk Export feature enables a large report to be saved as a delimited text file. Using this feature, it is possible to retrieve result sets from a large dataset without having to load the entire dataset into memory. PS: Once a report is setup for bulk export it cannot be used as a regular report. So if the report needs to be run as a normal report and as a bulk export report, the first step is to make a copy of the report for use with bulk export. Configure Bulk Export Bulk Export options are only available in MicroStrategy Developer. Open a 3-tier connection using MicroStrategy Developer and edit the desired report. Go to 'Data' on the top menu bar. Select 'Configure Bulk Export': Specify any additional desired configuration options. General Settings Bulk export database instance : This is the database instance to use to store the bulk export results. Temporary tables w...

Microstrategy Document Editor Sections Important Notes:

Microstrategy Document Editor Sections Important Notes: The Layout area is in the center of the Document Editor interface and provides the framework for precisely controlling where controls (such as text fields, grid and graph reports, images, and widgets) are displayed when the document is viewed in different display modes, printed, exported, emailed, and so on. To add data to the document, drag objects from the Dataset Objects panel and drop them into the Layout area. Controls are rendered differently depending on what section they are placed in, as described below: Page Header : The control is displayed at the top of each page in the document. By default, if a document contains multiple layouts, the same Page Header is displayed for all layouts in the document. You can change this setting so that each layout has a separate Page Header. Document Header : The control is displayed once at the beginning of the document, immediately below the Page Header sec...

User request is completed. (Ran out of memory)

Unable to Run/Edit particular MicroStrategy reports ue to the following error: User request is completed. (Ran out of memory) User request is completed. (Ran out of memory) The above issue appeared in MSTR Web Universal version 10.5 We tried the below options without any luck: 1. i-server restart 2. Web server restart 3. clear document cache/dataset cache 4. Web server cache clear as below: The correct option is to increase the contract memory settings: Using the Memory Contract Manager The MCM settings are in the Intelligence Server Configuration Editor, in the Governing Rules: Default: Memory Settings category. The Enable single memory allocation governing option lets you specify how much memory can be reserved for a single Intelligence Server operation at a time. When this option is enabled, each memory request is compared to the Maximum single allocation size (MBytes) setting. If the request ...

Microstrategy "Error type: Odbc error. Odbc operation attempted

"Error type: Odbc error. Odbc operation attempted: SQLExecDirect. [HYT00:0: on SQLHANDLE] [MicroStrategy][ODBC Oracle Wire Protocol driver]Timeout expired" is shown when executing reports from Web When users are trying to execute some reports in MicroStrategy web in particular, they may receive the Error “SQL Generation Complete Index out of range” and “Timeout expired” error as shown below: Possible Causes: One possible cause is that the MicroStrategy Intelligence Server using a cached database connection that was already dropped by the RDBMS. To resolve this: Admin should delete the database connection caches and create a new DSNs in case they are sharing DSNs to connect to different databases. In addition, change the settings for the ‘Connection lifetime’ and the ‘Connection idle time out’. Follow the steps below to perform the mentioned changes and verify the report after each step and some of the settings require i-server r...

Settings for Outer Join between metrics in MicroStrategy

Settings for Outer Join between metrics in MicroStrategy MicroStrategy adopts multi-pass logic to determine the execution plan for a report. This means that every metric is evaluated in separate SQL passes. Outer Joins come into play when MicroStrategy Engine merges the results from all SQL passes into one report. For a multi-pass report, different Outer Join behaviors can give the user completely different results. In addition, report metrics can be of different types which can, in some cases, influence the result of the outer join. In MicroStrategy, there are two settings that users can access to control Outer Join behavior : Formula Join Type and Metric Join Type . Metric Join Type: VLDB Setting at Database Instance Level Report and Template Levels Report Editor > Data > Report Data Options Metric Level Metric editor > Tools > Metric Join Type Control Join between Metrics Formula Join Type: Only at Compound/Split...

Star Schemas issue fixes in Modelling of Microstartegy

Star Schemas issue fixes in Modelling of Microstartegy Explanation This schema is characterized by one lookup table per dimension, with base tables at the lowest level. This is the fastest way to set up a data warehouse: This type of schemas is supported but has restrictions such as when adding aggregate tables: Problem Double counting. According to the diagram above, a report that contains month and the a metric SUM(SALES_AMT) will go to the aggregate table and join to the column to retrieve the description from the table. Since the column is not unique in its lookup table, the results will appear duplicated. Recommendation MicroStrategy engine is optimized to work with snowflake schemas, where each attribute level has a distinct lookup table. Star schemas are supported with restrictions, as long as fact tables are not at a higher level than the dimension tables to which they are joined. Consult the following MicroStrategy Knowledgebase document for further information....

Microstrategy Analytics

Search This Blog