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Real Time Analytics with SAP Hana

Real Time Analytics with SAP Hana

By : Vinay Singh
4.8 (13)
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Real Time Analytics with SAP Hana

Real Time Analytics with SAP Hana

4.8 (13)
By: Vinay Singh

Overview of this book

SAP HANA is an in-memory database created by SAP. SAP HANA breaks traditional database barriers to simplify IT landscapes, eliminating data preparation, pre-aggregation, and tuning. SAP HANA and in-memory computing allow you to instantly access huge volumes of structured and unstructured data, including text data, from different sources. Starting with data modeling, this fast-paced guide shows you how to add a system to SAP HANA Studio, create a schema, packages, and delivery unit. Moving on, you’ll get an understanding of real-time replication via SLT and learn how to use SAP HANA Studio to perform this. We’ll also have a quick look at SAP Business Object DATA service and SAP Direct Extractor for Data Load. After that, you will learn to create HANA artifacts—Analytical Privileges and Calculation View. At the end of the book, we will explore the SMART DATA access option and AFL library, and finally deliver pre-packaged functionality that can be used to build information models faster and easier.
Table of Contents (11 chapters)
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10
Index

Chapter 2. SAP HANA Data Modeling Approach

This chapter gets you started with the modeling approach. We start with a discussion about row and column storage and their usage. Then, we move on to the architecture of the SAP HANA engine and understand how different views are processed. We will also discuss the different schemas available in SAP HANA. This chapter will introduce you to modeling principle and guidelines. We will perform a comparative study of different modeling artifacts in SAP HANA. We will close the chapter with a learning of the SAP HANA Studio and how to create packages and delivery units.

After completing this chapter, you should be able to:

  • Differentiate between row and column storage, and know when to use what
  • Understand basic architecture of the SAP HANA engine
  • Differentiate between modeling artifacts in SAP HANA
  • Know modeling principles
  • Learn to use the SAP HANA Studio
  • Differentiate schemas in SAP HANA
  • Create packages and delivery units
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