What is BW Accelerator index in SAP BW-BEX - Business Explorer?

SAP Term: BW Accelerator index

• Component: BW-BEX

• Component Name: Business Explorer

• Description: Object that all data from the underlying InfoProvider InfoCube, MultiProvider, query is added to and saved in the best format for accessing. The data is not aggregated, meaning that it is on the same detail level as in the InfoProvider, but in highly compressed form.

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• Key Concepts: 
  The BW Accelerator index is a component of the BW-BEX Business Explorer. It is an in-memory database technology that enables faster query processing and data retrieval from SAP BW systems. The index is used to speed up the query execution time by pre-calculating and storing the results of queries in memory. This allows for faster access to data and improved performance when running queries. 
  
  How to use it: 
  The BW Accelerator index can be used to improve query performance in SAP BW systems. To use the index, it must first be activated in the system. Once activated, the index will automatically be used when running queries. The index can also be configured to optimize query performance by setting parameters such as the size of the index and the type of data that should be indexed. 
  
  Tips & Tricks: 
  When using the BW Accelerator index, it is important to ensure that the index is properly configured for optimal performance. This includes setting parameters such as the size of the index and the type of data that should be indexed. Additionally, it is important to monitor query performance regularly to ensure that the index is being used effectively. 
  
  Related Information: 
  For more information on using the BW Accelerator index, please refer to SAP's official documentation on BW-BEX Business Explorer. Additionally, there are several online resources available that provide tips and tricks for optimizing query performance with the BW Accelerator index.