Sebastian

Sebastian Uhlig has been consulting companies in various industries on SAP BI solutions at national and international level since 2001 and covers the range from requirements analysis to the implementation of complex solutions. He has experience in leading project teams and is the architect of the product NextTables. He enjoys mountain biking and watching American football games.
Recent Posts of Sebastian
How to improve the performance of your SQL functions
- Sebastian
- 04.05.2023
- SAP HANA SQL
While other tools check the performance of the execution, i.e. the result of the written code, SQLScript Code Analyzer is used to check the code itself. This tool can be ...
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SQL Performance Analysis with SAP PlanViz
- Sebastian
- 27.04.2023
- SAP HANA SQL
In our first post, Performance analysis and optimization of SAP SQL, we presented different approaches to performance analysis of SQLScript. While the EXPLAIN PLAN ...
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Performance analysis and optimization of SAP SQL
- Sebastian
- 20.04.2023
- SAP HANA SQL
There are several ways to analyze SQLScript performance. In this article you will learn about the relevant tools. We will show you how to measure the runtime of your SQL ...
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Create SAP Analytics Cloud hierarchies easily
- Sebastian
- 30.03.2023
- SAP Analytics Cloud
With the introduction of the new Value Driver Tree widget, SAP has introduced an Excel template for the quick creation of value driver trees in SAP Analytics Cloud ...
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External HANA Views - Where are the external HANA views stored?
- Sebastian
- 09.03.2023
- SAP BW/4HANA, SAP BW
Welcome to the last part of our three-part series on external HANA Views. In our first article "External HANA Views - Advantages of automatically generated HANA Views" ...
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External HANA Views - How to generate external HANA views from BW ...
- Sebastian
- 02.03.2023
- SAP BW/4HANA, SAP BW
In the first part of our series, you learned about the concept behind external HANA Views. In the article "External HANA Views - Advantages of automatically generated ...
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External HANA Views - Advantages of automatically generated HANA Views
- Sebastian
- 23.02.2023
- SAP BW/4HANA, SAP BW
With the Workspaces concept, SAP allows users to independently load data into SAP BW and link it to the existing models. We covered Workspaces in our article "More ...
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SQLScript Performance Tips
- Sebastian
- 26.01.2023
- SAP HANA, SAP BW/4HANA, SAP HANA SQL
Performance is one of the main arguments for using SQLScript. With the introduction of the HANA database, SAP has introduced the "code pushdown" concept. With this new ...
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More flexibility in SAP BW - Workspaces and other approaches
- Sebastian
- 05.05.2022
- NextTables, SAP BW
Lack of flexibility and agility are the most frequently criticized aspects of the Business Warehouse. The data contained in BW is subject to a specific structure and is ...
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Flatfile upload with SAP BPC EPM Add-In und possible alternatives
- Sebastian
- 31.03.2022
- SAP BW/4HANA, Master Data & Data Import in SAP BW
SAP Business Planning and Consolidation is geared towards business users. With the EPM Add-In for Excel, it offers users an easy way to upload data via flat files. In ...
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