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  • Book Overview & Buying Software Development on the SAP HANA Platform
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Software Development on the SAP HANA Platform

Software Development on the SAP HANA Platform

By : Mark Walker
3.3 (3)
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Software Development on the SAP HANA Platform

Software Development on the SAP HANA Platform

3.3 (3)
By: Mark Walker
Buy this Book

Overview of this book

Table of Contents (19 chapters)
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Software Development on the SAP HANA Platform
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Software Development on the SAP HANA Platform
Credits
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Credits
About the Author
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About the Author
About the Reviewers
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About the Reviewers
www.PacktPub.com
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www.PacktPub.com
Preface
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Preface
Lock Free Chapter
1
So, What Is This SAP HANA Thing Anyways?
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So, What Is This SAP HANA Thing Anyways?
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Time for action – statistics about internal commercial flights in the USA from 1998 to 2011
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Understanding the performance of SAP HANA
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Summary
2
SAP HANA Studio – Installation and First Look
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SAP HANA Studio – Installation and First Look
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Getting access to SAP HANA
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Running the installation
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Welcome to the SAP HANA Studio
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Connecting to the SAP HANA server
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Importing sample data
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Previewing the sample data
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Summary
3
Your First SAP HANA Development – An Attribute View
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Your First SAP HANA Development – An Attribute View
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Creating a delivery unit
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Creating a package
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Creating an attribute view
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Advanced features of attribute views
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Summary
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Quick reference
4
Painting with Numbers – An Analytic View
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Painting with Numbers – An Analytic View
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Creating an analytic view
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Adding an attribute view to an analytic view
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Advanced features of analytic views
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Summary
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Quick reference
5
Let's Get Graphical – Graphical Calculation Views
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Let's Get Graphical – Graphical Calculation Views
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What is a graphical calculation view?
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Creating a graphical calculation view
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Summary
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Quick reference
6
You Talking to Me? – Scripted Calculation Views
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You Talking to Me? – Scripted Calculation Views
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Creating a scripted calculation view
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Summary
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Quick reference
7
Hey! That's My Data! – Authorizations in SAP HANA
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Hey! That's My Data! – Authorizations in SAP HANA
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Roles
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Analytic privileges
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System privileges
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Package privileges
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Users
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Testing our user and role
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Summary
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Quick reference
8
On Another Level – Hierarchies in SAP HANA
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On Another Level – Hierarchies in SAP HANA
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Hierarchy types in SAP HANA
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Creating a hierarchy in SAP HANA
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Viewing data according to a hierarchy
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Summary
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Quick reference
9
Deploying Your Reporting Application to Reporting Software
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Deploying Your Reporting Application to Reporting Software
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Getting software to talk to SAP HANA
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SAP Lumira
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Microsoft Excel®
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Tableau software
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Summary
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Quick tool comparison
10
Data Provisioning Using Data Services
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Data Provisioning Using Data Services
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About the sample data
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Understanding the BODS main screen
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Creating a Data Services project
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Summary
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Quick reference
11
Application Development Using the XS Engine
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Application Development Using the XS Engine
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Checking the XS Engine
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Understanding XS Engine applications
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Creating an application using XS Engine
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Hello, World!
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XS Engine database access
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Developing user interfaces using SAPUI5
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Summary
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Quick reference
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So Long and Thanks – Where To Go from Here
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So Long and Thanks – Where To Go from Here
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What we've covered
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Now it's your turn
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Index
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Index

XS Engine database access

Accessing the database itself from within an XS Engine application is done simply, from JavaScript. In this section, we'll take a look at what needs to be done on the backend to get this to work.

The first thing that SAP HANA requires in order to give access to the database is that a user should be logged into the system. For that reason, the authentication-less application we've just built cannot be used as-is for database access.

You, therefore, have two options at this point:

  • Use the application skeleton we've just built as a template for new applications, and copy it to initialize applications as you create them

  • Modify the application we've just made, building upon it and adding more features as we go

The option you choose is really up to you. If you will be building a great deal of XS Engine applications, it can be interesting to have a basic template you use (especially if you need to create and use an HTML template, maybe with some images and company-specific...

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Tech Concepts
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Programming languages
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Software Development on the SAP HANA Platform
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