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Cube Perspectives

What You See Is What You Need While some cubes are limited in scope, others are very complex and contain multiple measures and dimensions. For a business user, it can be a frustrating experience to navigate the measures and dimensions of a complex cube when trying to locate the data that is relevant for their

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Offline Cube Processing

Using the Offline Cube Processing feature of TX2014, we have reduced the OLAP processing time considerably, and we can process the data cubes several times a day. We have practically no downtime anymore and the end-user experience has improved greatly.” Martin Krogh Nielsen, Business Analyst, Wrist Ship Supply   As Business Intelligence (BI) has become

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Writeback for SSAS Multidimensional

Cube writeback is used for budgeting, forecasting or any other scenario in which you need to enter data into your reporting structure. As an example you can imagine a budgeting scenario where actuals is provided by the source systems, while the budget amounts are entered in a front-end application such as Excel or Calumo. The

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Language Control for SSAS Multidimensional

When you operate in a multilingual environment, there is a need to deliver the presentation layer to the consumers of cubes in multiple languages. The translation capabilities of TX2014 allows you to easily maintain the translations for multiple languages in a single screen. Translations include both captions/labels for dimensions, measures, display folders etc. as well

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Data Compressions

Data compression is to your database what zip files are to the file system. It significantly reduces data storage and disk operations, both leading to improved performance. Storage is commonly reduced by 40-90%, depending of the compression type used: Row or page on staging areas and data warehouse respectively. Performance can often be improved by

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Multithreaded Execution

By default, execution of SSIS packages, data cleansing, dimension and cube processing etc. is performed single threaded. This means that TX2014 will only initialize calls towards SQL Server from a single thread (single process). With multithreaded execution it is possible to configure execution packages with a user-defined number of concurrent threads, which will execute against

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Team Development

TX2014 supports multiple concurrent developers, effectively allowing true team development. In timeXtender products previous to tX2012, objects were locked at project level and although there are ways to use multiple projects to support multiple concurrent developers, a project is normally considered as the smallest amount of work for a single developer. In TX2014, it is

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Template Data Sources

When you need to extract data from multiple data sources of nearly identical structure, template data sources is there to help. In logical terms it is based on a single data source (the template) that is used to extract the source Meta data such as tables, views, fields, data types. An unlimited number of additional

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Multiple timeXtender Projects

In TX2014 you design and build your data warehouse solution within the context of a project. A project can be considered as a container that holds all the objects such as data sources, staging databases, tables, views, stored procedures, dimensions, cubes etc. TX2014 comes with one project out of the box, but you can add

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Cubes

An online Analytical Processing (OLAP) cube is a very powerful technology for multidimensional analysis of very large amounts of data. Following the dimensional data warehouse model, data is divided into facts and dimensions where facts represent the (mostly numerical) values we want to measure and dimensions describes the context of the measures. If you imagine

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Export / Import Projects

The Meta data of a TX2014 project is persisted in the repository, using a SQL Server database for storage. This optionally also include version control and multiple environments transfer for automated promoting Meta data from development to test, QA, production environments. In addition it is also possible to export and import the Meta data in

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Multiple Environment Deployment

Before I started using Multiple Environment Deployment, I had to build cubes outside of office hours, so that I didn’t disturb users in their work if I made mistakes or had to deploy new cubes.” Flemming Andersen, IT Manager, JP Group   As the BI backend has become a mission critical asset, it is often

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Version Control

Version control, also known as revision control, manages the changes done to a project in TX2014. A project is defined as the collection of objects such as tables, dimensions and cubes but also includes settings for source and destination connections. Version control has two major benefits, serving the purposes of documentation as well as the

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Reverse Engineer Data Warehouse

If you have an existing SQL Server data warehouse, the reverse engineering feature allows you to import tables, views, primary key and foreign key constraints, stored procedures and user-defined functions into the TX2014 meta model. This is especially useful when converting your hand coded data warehouses into timeXtender, and means that you do not have

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Data Warehouse Hierarchy Builder

- Visual builder for GL acccounts dimension (balance sheet, income statement). – Include custom rollup formulas (dimension calculations). – Generic usage for mapping any structure into reporting format.

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Multithreading

As part of getting the best load performance, it is possible to design execution packages for multi-threaded execution – or parallel execution, using a user-defined number of threads per package. The flexible design capabilities allow configurations such as a single threaded master package that controls multi-threaded sub packages. Another common configuration is a “string of

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Table Partitions

Table partitioning offers the ability to separate the contents of a logical table into separate physical storage units. This can greatly improve performance as only the partition(s) affected by a query, an insert or update operation will be touched. TX2014 manages partitions with a template based approach, which allows easy reuse of partition patterns across

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Time Dimensions

The most common of all dimensions is time, since there is virtually no reporting or analysis done without the context of when. A time or calendar dimension can always be derived of source data, as any other dimension. Additionally you can also take advantage of the time table and time dimension features in TX2014 to

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SQL Snippets

This new feature is the SQL counterpart to Business Functions. It is parameterized and reusable SQL. When you use SQL Snippets your SQL transformations will be strongly typed. This means that when a table or fieldname is changed, the transformations that use them are also changed. To add a snippet From the Tools menu, in

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QlikView modeler & script generator

QlikView® is a very popular presentation tool, which allows business users to rapidly build views and dashboards. The back end implementation however very easily gets quite complex and time consuming, due to the need for scripting. Using the TX2014 drag and drop interface, you create QlikView® models ready for import into your QVW documents, thus

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Slowly Changing Dimensions

Slowly changing dimensions type 1 and 2 is a key to Kimball style dimensional modeling and is of course supported in TX2014 with an easy to use interface, that allows implementation within minutes – without any SQL knowledge required. The TX2014 implementation further includes the use of hashed values for better performance on large dimensions.

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Business Functions for SSAS Multidimensional

Wrap commonly used calculations for easy reuse. Use them across installations and projects through import/export. Parametrize calculations for easy maintenance. Hide complexity from business users.

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Merge Deployment on OLAP

A limitation in the native Microsoft tools is preventing multiple cubes from different projects to be deployed into the same SQL Server Analysis Services (SSAS) database. The native functionality causes the last deployment to overwrite any previously deployed databases. With TX2014 you are able to deploy multiple cubes and dimensions from separate projects to be

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MDX Code Automation

Comes with MDX and VB function library with syntaxt template. Support for Intellisense. You achieve instant results for efficient prototyping.

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Reverse Engineer for SSAS Multidimensional

If you have an existing set of cubes, the reverse engineering feature allows you to import the dimensions, cubes, measures, calculations of an Analysis Services database into the TX2014 meta model. This is especially useful when converting your hand coded cubes into timeXtender, and means that you do not have to create your cubes from

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Advanced XMLA Scripting

Enhances the standard XMLA scripting language, and supports XPATH queries for XML manipulation.

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