A Snowflake Schema is an extension of a Star Schema, and it adds additional dimensions. Prepare, install, and configure. Chapter 1: Defining and analyzing data requirements: Data modeling Chapter 2: Developing and maintaining schema objects Chapter 3: Optimizing the schema. Enhancing enterprise analysis with data science. Platform: Intellipaat. MicroStrategy Tutorial. Data Warehouse Tutorial Summary. Click Save. If you are not already using the MicroStrategy Tutorial, log in to the project source containing the MicroStrategy Tutorial and expand the MicroStrategy Tutorial project. Home; Microstrategy Tutorial ; Data Mining Services - Microstrategy; Data Mining Services - Microstrategy. Frequently Asked Questions: Teradata Parallel Transporter In MicroStrategy. The New Grid dialog box opens. The game-changing enterprise analytics tool that turns data into actionable insights and intelligence. EN. MicroStrategy makes it easy for you to generate enterprise reporting, dashboards, scorecards, notifications, etc. To log in to a specific project, see Starting MicroStrategy, page 2. To access the public folder, login to MicroStrategy developer as administrator and go to option Public Objects. Some Data Modeling tools support this concept, where you can decide if. x, "Use relational model" is selected by default. Platform: Intellipaat. URL of the MicroStrategy REST API server. The MicroStrategy Tutorial data model A data model is a logical map that represents the inherent properties of enterprise data, disregarding software, hardware, or machine performance considerations. Using the URL API, there are three ways for MicroStrategy Web to obtain the information needed to authenticate a user. pdf 2/451 20002014…The MicroStrategy REST API is a RESTful application that uses HTTP requests such as POST, DELETE, and GET. A schema is a logical and physical definition of warehouse data elements, physical characteristics, and relationships, derived from the logical data model. Devising a logical data model for your business. To do this, you use the portable documents feature. Visit the MicroStrategy download site to download the latest supported version of this product. From the list of document templates, click Blank Document. AngularJS is probably one of the most popular modern-day web frameworks available today. For example, a simple logical. 6 plus years in Data warehousing, Business Intelligence systems, OLAP environments and tools. MicroStrategy Enterprise Manager를 사용하려면 MicroStrategy Command Manager가 설치에 포함되어야 합니다. Click within the Dataset Objects area to add datasets for the document. • Warehouse and Metadata is in MS Access. This endpoint allows the caller to get the list of projects with the MicroStrategy REST Server. Here's a Microstrategy tutorial that covers basic reports, Desktop, Web, and Microstrategy Office. 6. The physical warehouse schema is based on the logical data model, such. MicroStrategy is a business intelligence ( BI ), enterprise reporting, and OLAP (on-line analytical processing) software vendor. It is particularly relevant when exporting metadata to a target tool which supports two views of the model: a logical view and a physical view. MicroStrategy describes its core reporting. With MicroStrategy Web, business users perform any of or all the major styles of BI - Scorecards and Dashboards, Enterprise Reporting, OLAP Analysis, Predictive Analysis, and Alerts and Proactive Notification - within a single,. Metric - MicroStrategy. 1x security model:. On the Security Filter tab, select a project under which you want to assign a security filter to the user or group. The following diagram shows an overall architecture of MicroStrategy platform describing how it accesses data from various sources. Full control. Process Advisors. Details: MicroStrategy supports both Azure AD and Okta Authentication with Snowflake. The MicroStrategy Tutorial is an interactive product demonstration designed to showcase the rich functionality of MicroStrategy ONE. This ensures that the report can be executed in a reasonable amount of time, while also providing enough data to provide relevant market basket analysis of the order information. When a report like this is built using. A description form. Support is provided for the following models: Association Rules, Cluster (Center-based), Decision Tree, General Regression, Mining Model, Neural Network. It uses the sample MicroStrategy Tutorial project. Exploring the MicroStrategy Tutorial schema. Reporting remains consistently accurate in OLAP servers as the speed of data sharing does not impede the process. MicroStrategy provides business intelligence solutions to enterprise companies. The MicroStrategy 8 - Advanced Reporting Guide provides comprehensive information on advanced topics in the MicroStrategy query and reporting products. Some of the main features offered by MicroStrategy are Advanced. Update. 17K KB7453: When creating a new report in the Design Mode, the ’Schema Objects’ folder does not appear in. It has a simple menu to import data for analysis and export the result of analysis. MicroStrategy download site to. Use the data warehouse physical schema in Appendix B for assistance. ssl_verify ¶ If True (default), verifies the server’s SSL certificates with each request. We would like to show you a description here but the site won’t allow us. Report filters are a standard MicroStrategy reporting feature that enable you to filter the data retrieved from the data source. Overview. Overview of Data warehousing. The Star Schema data model is the simplest type of Data Warehouse schema. PMML supports a number of different data mining algorithms, including Regression, Neural Networks, Clustering, Decision Trees and Association. Add 2 new relationships as follow: vi. 7/24/2019 microstrategy_2. MicroStrategy comes with a sample project called MicroStrategy Tutorial. MicroStrategy Web is an interactive, easy to use interface for all Business Intelligence (BI) reporting, analysis, and monitoring. REPOSITORY_MODEL MicroStrategy Tutorial (Direct. Chapter 2: Administering Big Data with MicroStrategy Chapter 3: Data warehouse performance tuning Chapter 4: Optimizing data: Strategies and techniquesThe Basic Report is used as a foundation report to create the more advanced reports used as examples in this section. Number of Views1. MicroStrategy. Gateways and Connectors. Modeling is creating information that describes another set of data. Click . MicroStrategy Project Design Guide. TYSONS CORNER, VA, October 3, 2023 — MicroStrategy® Incorporated (Nasdaq: MSTR), the largest. 2987. From Enterprise Manager to Configuration Wizard to Architect, find anything and everything you need to know about our Tools in this section. You can connect MicroStrategy reporting tool with any data, including big data, flat files, social media data, and. 3) Erwin Data Modeler. MicroStrategy Schema Modeling. • It is stationed in the cloud platform thus it saves your framework costs. Security model: Use 7. e. Metadata partition mapping defines data slices by filters, where each slice maps onto a physical partition in the warehouse. Tutorial Data Model • Dimension Hierarchies: Customer, Geography, Product and Time. Ans: The end products of OLAP service that delivers are: Microstrategy Desktop. Data preparation: Explore how to connect various data sources to MicroStrategy as well as configuring connections and importing data from other BI tools, databases, or spreadsheets. MicroStrategy Data Mining Services facilitates the development and deployment. This procedure creates an attribute form qualification based on the example described above. These tools and capabilities include interactive dashboards, scorecards, ad hoc queries, automated report distribution. Also practical examples are used in this document in order to illustrate the. For more information on what a logical data model is and how to create one, see The Logical. The concept of Dimensional Modelling was developed by Ralph Kimball and consists of “fact” and “dimension” tables. In MicroStrategy 7i, new methods were introduced to evaluate the calculation level of metrics which prevent the incorrect result demonstrated in this document. In MicroStrategy Desktop, log in to a project. This framework is used for developing mostly Single Page applications. Twenty-seventh Edition, version 9. GettingStartedwithMicroStrategyReporting 1 StartingMicroStrategy 2 Openingareport 6 Componentsofareport 7MicroStrategy Data Mining Services allows organizations to use predictive functions that are natively available within MicroStrategy, or import models from third-party data mining vendors. In the first section of the course,we will be discussing data warehousing and dimensional modeling concepts. so you can still create and execute reports, but cannot run the documents/dashboards. Dimensional Modeling concepts. It calculates the subtotal elements of a compound metric. The projects in the image below include MicroStrategy Tutorial and My First Project, as well as other sample projects. The physical warehouse schema organizes the logical data model in a method that makes sense from a database perspective. You can also drag and drop the attribute to the right pane. A database instance specifies connection information, such as the data source name, Login ID and password, and other data source specific information. Unified operations tier, Processing tier, Distillation tier and HDFS are important layers of Data Lake Architecture. Select "Use an existing database" and click "Next". Copy and past all the cube files included with the Tutorial Data download from the prerequisites section (in a folder called 'Cubes'). A filter screens data in your data source to determine whether the data should be included in or excluded from the calculations of the report results. Create a second metric identical to the first, but add the predefined Year to Date transformation. Specifying Warehouse Connection Information. EN. Click Run newly saved report to execute the report and display the results, showing sample data from the sample data warehouse. In a data warehouse environment, data only comes to have value to end-users when it is. 47K. Select the object to rename from the Object drop-down list. x. MicroStrategy MCD Practice Project â MicroStrategy Tutorial Page 1 of 38 Revised: 10/8/2009 © 2009 MicroStrategy, Inc. Business Analysis is the key figure in understanding business requirements and their implementation. A good reference document is the Teradata white paper Data Model Overview: Modeling for the Enterprise While Serving the Individual. 0/12 videos | 1H 9M 37S total runtime. To Create an Attribute Qualification Using a Dynamic Date Create the Today FilterMicroStrategyTo build an Intelligent Cube. A Data Lake is a storage repository that can store large amount of structured, semi-structured, and unstructured data. The MicroStrategy Project Design Guide provides comprehensive information on planning, creating, and modifying a project in MicroStrategy and covers a wide range of project-related topics, including the following: BI Architecture and the MicroStrategy Platform, provides an introduction to business intelligence architecture and some of the. The Relational database modelling represents the database as a collection of relations (tables) Attribute, Tables, Tuple, Relation Schema, Degree, Cardinality, Column, Relation instance, are some important components of Relational Model. You must log in as a user with. Select a security filter from the Available list and click > to assign it to the user or group. Clean and Transform data. 3. If the call is successful, the resulting HTTP response returns an HTTP. MicroStrategy Tutorial Reporting. There are various applications of MicroStrategy. MicroStrategy's software allows reporting and analysis of data stored in a relational database, multidimensional database, or flat data file. Visualizations (Grid, Bar chart, Line chart, Bubble chart, Heat map, Map, Quill editor, etc. 2090 views · September 04, 2020. A description form. 63K KB34000: "QueryEngine encountered error: Execute Query Failed. This framework has been developed by a group of developers from Google. Synopsis: Figure 1 describes different scenarios that are described later in greater detail. Logical Data Model Components. 1. There are two approaches to modeling in MicroStrategy: Create project models from MicroStrategy Developer Create ad hoc models from MicroStrategy Web Architect Interface in MicroStrategy Developer Connect to a database instance and drag tables onto the canvas. Undo and redo the wrangling operations that are done on a dataset. You must log in as a user with administrative privileges. To build a report using the Report Wizard: To start the Report Wizard. MicroStrategy provides its users a powerful set of tools that make it easy to develop custom enterprise assets. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian česk. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MicroStrategy\Data Sources To connect to a remote Intelligence Server that has not yet been registered on the local computer, when a Project Source pointing to this Intelligence Server is not yet defined, create this Project Source first in MicroStrategy. The goal is to derive profitable insights from the data. MicroStrategy is a Business Intelligence software, which offers a wide range of data analytics capabilities. This metric definition is shown below:Custom expressions are written so that data can be tested against them, and whatever data qualifies as true when it is inserted into the custom expression is returned in the data result set. In MicroStrategy 2019 and earlier, a visualization with data from an In-Memory Intelligent Cube returns incorrect data for an Aggregate From Base metric made using the Case() function when there is a Derived Attribute on the template, and the dossier contains an unused dataset. MicroStrategy is an enterprise BI application software. 0 workflow with Okta can be seen here. If prompted for file conflicts, select 'Replace'NOTE: “Microstrategy Tutorial” will be replaced with the project specified to have the PASTATISTCS altered for. Double-click the Revenue metric to add it to the Template pane. The MicroStrategy ONE platform provides access to AI-powered workflows, unlimited data sources, cloud-native technologies, and unparalleled performance to speed up time from data to action. MicroStrategy comes with a sample project called MicroStrategy Tutorial. Convert your message extension to a plugin. Using this tool, users can easily transform big data into instinctive dashboards and reports for greater. Description: This Intellipaat MicroStrategy certification training course is meant for an in-depth understanding of the MicroStrategy platform, its architecture, the significance of business intelligence, etc. This cube has two attributes and two metrics. It offers a wide range of analytical capabilities. Physical Data Model is the default schema in Erwin format that can be used to generate scripts for creating tables and/or as an initial design for a new data warehouse. For details on general project design and data modeling, see the Project Design Guide. Standard = 1 (default) or LDAP = 16. There are mainly 5 components of Data Warehouse Architecture: 1) Database 2) ETL Tools 3) Meta Data 4) Query Tools 5). For more information on what a logical data model is and how to create one, see The Logical. Erwin is a data modeling tool that is used to create logical, physical, and conceptual data models. The retail store sells electronics, books, movies, and music. Double-click the CUST_LAST_NAME column to add it to the Form expression pane on the right. You use the authorization token returned during login as the value for X-MSTR-AuthToken. 2987. It streamlines data analysis and representation, making the user experience more intuitive and providing deeper insights from the data, all within the familiar MicroStrategy platform. This appendix provides information on the MicroStrategy Tutorial, including the data model and physical warehouse schema. Standard = 1 (default) or LDAP = 16. The default Microstrategy Tutorial (Direct) project is simply pointing to the 3 local MS Access databases for the data and metadata. We provide high earning skills MicroStrategy and live project. Taking advantage of the online resources, tutorials, and support services. If the New Grid dialog box does not open, in MicroStrategy Developer, from the Tools menu select Developer Preferences. The logical data model provides a picture of all the pieces of information necessary to understand your data and how it relates to your business. Graph Reports − These reports show various graphs created from the data sets. What is the MicroStrategy Tutorial? 235 B MICROSTRATEGY TUTORIAL Introduction This appendix provides information on the MicroStrategy. The Tutorial is a sample data warehouse and demonstration project you can use to learn about the various features of the MicroStrategy platform. g, the fact table used before was at Year level, now become at the Day level. 0. Jobs and TasksMicroStrategy Desktop - The MicroStrategy Desktop environment is very intuitive. - push data back to MicroStrategy and save it as a new cube. Metric - MicroStrategy. BIArchitectureandtheMicroStrategyPlatform 1 Businessintelligencearchitecture 2 TheMicroStrategyplatform 8 Theprojectdesignprocess 18 2. seq. . This article explains how to model recursive hierarchies in MicroStrategy. The mappings are typically used to take advantage of one of several RDBMS data security techniques (security views, split fact tables by rows, split fact. Advanced Data Science with MicroStrategy 2022. 0 can do so by running the MicroStrategy. As a suite of applications, it offers Data Discovery, Advanced Analytics, Data Visualizations, Embedded BI, and Banded Reports and Statements. Non-administrative users can only view and use the objects from the public folder, but they cannot delete or create new objects under the public folder. It provides a way of organizing facts so that they can be analyzed from different business perspectives. A day earlier, during the opening keynote address of the conference, MicroStrategy, a long-established BI vendor based in Tysons Corner, Va. Supercharge your BI & analytics career with training and professional certifications for developers, architects, analysts, administrators, and data scientists. Right-click on the project "MicroStrategy Tutorial" and select Project Configuration. arima (time_series, seasonal = TRUE, stepwise = FALSE, approximation = FALSE)Year-To-Date Transformation Example. Data mining examples included in the MicroStrategy Tutorial project, in Public ObjectsReportsMicroStrategy Platform CapabilitiesMicroStrategy Data Mining Services In addition, this section describes the process of how to create and use predictive models with MicroStrategy and provides a business case for illustration. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian česk. For more details on enabling the setting, refer to Change Data Engine Version After the fix, metric outer join works and data returns. Combined Reports − These reports can show the combination of both the Grid. 1 CONTENTS BookOverviewandAdditionalResources vi Aboutthisbook vii Resources viii Feedback xvi 1. 7807 views | November 17, 2020. Logical table: A logical representation of a physical table that MicroStrategy uses to generate SQL. Tutorial | 2009 Views | Oct 4, 2021. You will be able to: - connect to MicroStrategy Server. Administrator. x Number of Views 4. MicroStrategy has data mining services, which allows the users to import PMML (Predictive Model Markup Language) from third party data mining tools, which can then be used to create predictive reports. The purpose of dimensional modeling is to optimize the database for faster retrieval of data. In addition to consuming data, these users can also share personalized content with other users. 6. PMML supports a number of different data. Click within the Dataset Objects area to add datasets for the document. Dimensional Modeling (DM) is a data structure technique optimized for data storage in a Data warehouse. Once the administrator sets it up, the end user has to just log in with their Okta or Azure AD email credentials to start using MicroStrategy with Snowflake. Click "Ok" and enter the credentials to connect to the database. This video provides an overview of the functionality available to visualize data, since MicroStrategy Desktop 10. - pull data out of it. For example, the YR_CATEGORY_SLS table includes the attributes Year and Category, along with facts such as Revenue, Cost, Profit, and so on. SQL Server Analysis Services (SSAS) is a multi-dimensional OLAP server as well as an analytics engine that allows you to slice and dice large volumes of data. login_mode ¶ Authentication mode. It does not represent the physical data structure in the company. AboutMDXCubeSourcesinMicroStrategy 4 UnderstandingMicroStrategyArchitecture 6 RelatingObjectsfromMDXCubeSourcestoMicroStrategy 10 ConnectingtoMDXCubeSources 43 MicroStrategy Tutorial. For information on connecting to databases, see Connect to Databases. Clean and Transform data. 1 and 10. incorporate third-party data mining and modeling tools. Data models show: • Data elements grouped into records • Relationships and associations surrounding those records For information about data. HBase is an open-source, column-oriented distributed database system in a Hadoop environment. Physical Data Model is the default schema in Erwin format that can be used to generate scripts for creating tables and/or as an initial design for a new data warehouse. To filter data based on business attribute formsA good reference document is the Teradata white paper Data Model Overview: Modeling for the Enterprise While Serving the Individual. Visualizations (Grid, Bar chart, Line chart, Bubble chart, Heat map, Map, Quill editor, etc. For example, in the MicroStrategy Tutorial, the ID form of the attribute Day contains two expressions. Since it enforces MicroStrategy’s user and object security model, you don’t need to worry about setting up separate. Administrator. The User Editor opens. MicroStrategy Quick Guide - As a Business Intelligence tool with wide range concerning capabilities, MicroStrategy has powerful features that helps to detect answers and understandings in trade data analysis. Open a grid report. 3. Using Database Views Many practical MicroStrategy-Teradata implementations do use a set of database views on top of the physical tables in Teradata. After analyzing the dataset with a third-party data mining application, a predictive model is developed and the PMML representation of that model is imported into MicroStrategy. 014 Data Scientist ANALYST (ANL) DATA SCIENTIST (SCI) DEVELOPER (DVL) 2022. Since MicroStrategy 10. Products; What's New; HyperIntelligence; Workstation; Cloud Platform; Interact; Documentation Feedback; Idea Exchange; Community Discussions. Generally, you build a compound attribute when your logical data model reflects that a compound key relationship is present. Here's a Microstrategy tutorial that covers basic reports, Desktop, Web, and Microstrategy Office. It can connect to data warehouses, relational systems, flat files,. Data model table design level: Controls the design level of the imported tables. Right-click the Customer attribute and select New Attribute form. The dimensional model is included for backward compatibility with MicroStrategy 6. Architect your schema based on enterprise business needs to. Become a Certified Professional. It has 2 variants Multidimensional and Tabular. URL of the MicroStrategy REST API server. HBase can store massive amounts of data from terabytes to petabytes. In a BI platform, the logical data model is designed and built using current user requirements. It is a. For those coming from previous software generations (7, 8, or 9) MicroStrategy Desktop was the tool that was used to create the metadata and reports on a Windows (PC only) environment. This procedure is using the MicroStrategy Tutorial warehouse that is shipped with MicroStrategy. This education is included in the cost of your World registration, but you must register in advance as space is limited. Predictive modeling is useful because it gives accurate insight into any question and allows users to create forecasts. Evaluate business needs, design a data warehouse, and integrate and visualize data using dashboards and visual analytics. These tables include a combination of attribute and fact definitions. iii. Founded in 1989 by Michael J. For example, the YR_CATEGORY_SLS table includes the attributes Year and Category, along with facts such as Revenue, Cost, Profit, and so on. Familiarize yourself with data science tools, such as Jupyter Notebook and mstrio-py. Database Design is a collection of processes that facilitate the designing, development, implementation and maintenance of enterprise data management systems. For example, on a road map, roads, national parks, political boundaries, and rivers might be considered different layers. For Cloud 3. Browse courses: Supercharge your BI & analytics career with training and professional certifications for developers, architects, analysts, administrators, and data scientists. •. A database table used to store sales data (revenue, profit, cost, and so on) at different logical levels. Tutorials Choose your MicroStrategy version: New in MicroStrategy 2021 HyperIntelligence® Smarter, Faster Decisions HyperIntelligence® embeds analytics, suggestions, and actions directly into the applications. It provides a way of organizing facts so that they can be analyzed from different business perspectives. MicroStrategy and other OLAP tools incorporate intelligent and secure Cube data sharing capabilities, ensuring the secure sharing of data. offset is the start point of your response. It provides a way of organizing facts so that they can be analyzed from different business perspectives. Intermediate. Star Schema in data warehouse, is a schema in which the center of the star can have one fact table and a number of associated dimension tables. Watch on. Power Pivot: It is used for data modeling for in-memory analytics. Well-coordinated with the ETL team and data modeling team to build reporting database according to our requirements. In the relational database, a compound key is a primary key. This course consists of three different sections. Every combination of these three attributes should return, at most, one row of data; therefore, in a report that has these three attributes and one metric, the MicroStrategy SQL. Apply functions act as containers that hand off data from MicroStrategy to your RDBMS. It is one of the best data modeling tools that helps you to create the actual database from the physical model. For more information about the Tutorial, refer to the Basic Reporting Help. This will launch the "Select Data Source" window. For example, a time hierarchy can consist of the attributes year, month, week, and day. The logical data model. It is known as star schema as its structure resembles a star. For new installations of MicroStrategy 8. Microstrategy web. In microstrategy architect , we define logical data model within the tool. a governed, scalable, and uniquely adaptable data model that unifies and fuels your. It will give a clue on how the information within an organization are related. The report 2 -- Movie Basket Analysis Training, available with the MicroStrategy Tutorial project, includes a filter that prompts the user for which orders to return. Diagnostic analytics shifts from the “what” of past and current events to “how” and “why,” focusing on past performance to determine which factors influence trends. Perform the same procedure for the database instance "Operational Datamart" to update the database login information for Operational datamart. It also provides steps to create your first dashboard. This type of business analytics employs techniques such as drill-down, data discovery, data mining, and correlations to uncover the root causes of. Oracle. You will gain expertise to do multidimensional data modeling involving hierarchies, levels, measures and schemas. Click 'Add External Data' and then 'File From Disk'. For example, you could create qualifications for six months ago and for 8 months ago. Explanation: MicroStrategy is a powerful data analytics and business intelligence tool that helps organizations to analyze large amounts of data and make informed business decisions. For example, you could create qualifications for six months ago and for 8 months ago. These tables include a combination of attribute and fact definitions. MicroStrategy Tutorial. Functions Reference. There are 3 ways of configuring thresholds: Go to Format tab → Data Points → Threshold. It does this by providing light-weight JSON data that is easy to consume because it includes raw data without direct formatting. Designing the Logical Data Model. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian česk. 9. Click "Configuration" , Advanced, then "Analytical Engine VLDB Settings" under Project Definition-> Details. Adding Filters (Page level and Global) Adding Links, text and images. This tutorial is designed for all those readers who want to create, read, write, and modify Business Intelligence Reports and dashboards using MicroStrategy Desktop. 1. The three parts into which this comprehensive Microstrategy Interview Questions blog is divided are as follows: 1. It is a theoretical presentation of data objects and associations among various data objects. Download the MicroStrategy Tutorial Project files from the MicroStrategy Download site under the section MicroStrategy 10. EN. By presenting dashboard with geography map and grid, the video describes. To view the structure of the MicroStrategy Tutorial. Explore Our World-Class Learning Path for Data Scientists. Its flagship platform contains multiple features designed to help enterprises make data -driven decisions and optimize business processes. It is a graphic-intensive technique that results in a data model representing the definition, characteristics, and relationships of data in a business, technical, or conceptual environment. It incorporates data transformation and descriptive statistics. This Microstrategy 10 training video explains the basics of Microstrategy, what is Microstrategy along with a hands-on Microstrategy session. Wherever you can define an expression, you can use a function.