1. Abstract In Board, hierarchies are without time reference as standard. This simplifies data modeling in many cases. In some cases, however, it is necessary to map relationships between different nodes in a time-dependent manner and thus to historicize the values. There are different methods for this, which are to be…
1. Abstract In complex applications, we often face a situation where we have too many dimensions structuring the cubes. In such cases, it is necessary to evaluate the impacts on the usability of the application, and to measure the risks on the overall performance. In case of performance issues, one of the possible…
1. Abstract One of the initial steps of the development phase in a project is the creation of entities. The most important property of an Entity is the Max Item Number which needs to be defined carefully, considering the effect it has on the performance of the application. 2. Context One of the entities’ most important…
1. Abstract In complex environments, it happens to manage elements with a high volume. In such cases, it is crucial to identify the possible cascading effects on the rest of the model and what measures need to be taken when loading entities with millions of elements and evaluate in advance the possible impact on cubes,…
1. Abstract Properly designing and maintaining relationships is essential for a well-functioning solution. In Board’s multi-dimensional database, relationships are a core component of the database configuration. Incorrectly configured relationships can make data partially or wholly inaccurate and lead to incorrect…
1. Abstract The data transformation process can be done in three different ways: 1. with SQL transformations directly in the data source or in the Data Reader Object 2. with the out-of-the-box Board ETL function 3. after the data has been imported into Board by using the dataflow engine. The type and number of data sources…
1. Abstract While developers are focused on data model creation and data integration, they need to remember that in addition to the data model structure, they have to fill this structure with data. Entities and Cubes have to be filled with meaningful data to be seen by the users. This document provides a standardized…
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