OpenSAP HANA1 Week 01 Developing Applications for SAP HANA Presentation (1)

7/28/2019 OpenSAP HANA1 Week 01 Developing Applications for SAP HANA Presentation (1)

http://slidepdf.com/reader/full/opensap-hana1-week-01-developing-applications-for-sap-hana-presentation-1 1/36

Week 1 Unit 1: SAP HANA Native

Application Basics



© 2013 SAP AG. All rights reserved. 2Public

SAP HANA Native Application BasicsWhat is SAP HANA?

SAP HANA Platform

• SAP HANA as an appliance

SAP HANA Database

SAP HANA in-memorydatabase architecture

SAP HANA Applications

Introduction to providing accessto SAP HANA data (via HTTP)

US

Alpha

3.000

US

Beta

1.250

JP

Alpha700

UK

Alpha

450

Row 1

Row 2

Row 3

Row 4

US

US

JP

UK

Alpha

Beta

Alpha

Alpha3.000

1.260

700

450

Country

Product

Sales

Row Store Column Store

Country

US

US

JP

UK

Product

Alpha

Beta

Alpha

Alpha

Sales

3.000

1.250

700

450

Table




SAP HANA Native Application BasicsSAP HANA Extended Application Services (XS) Overview

Enable application

development/deployment:

http-based UI

Run on SAP HANA

No external app. server

Best possible performance

Broaden implementation

base:

Small Web-based apps in

lightweight environments

Complex, high-speed business

apps in robust environments

Presentation

logic

Control flow

logic

Calculationlogic

Data




SAP HANA Native Application BasicsSAP HANA XS in a Nutshell

Clients handle the

presentation logic

Appl icat ions handle the

control flow logic

SAP HANA handles thecalculation logic

Presentation

logic

Control flow

logic

Calculation

logicData

Client

HANAXS




SAP HANA Native Application BasicsSAP HANA Application Development Scenarios

Native SAP HANA Appl ications:

Applications written for SAP HANA XS, for example, in: server-side J avaScript, ODATA,XMLA/MDX

Non-Native SAP HANA Appl ications:

Applications developed externally, for example, in: ABAP, J AVA, .Net …




SAP HANA Native Application BasicsNative SAP HANA Applications

Exposing and consuming

SAP HANA data via HTTP

and SAP HANA XS:

Simplicity at runtime

Simplicity at design time

Sustainable architecture

Speed of development (XS andOData)

Integrated technology stack(XS)




SAP HANA Native Application BasicsNon-Native SAP HANA Applications

Appl icat ions developed

externally, for example, in

ABAP, Java, PHP, .NET:

Use/extend existing applications

Use an existing application server

Reuse application server assets(workflow, printing, archiving)

Reuse third-party software orlibraries (for example, J ava)


http://slidepdf.com/reader/full/opensap-hana1-week-01-developing-applications-for-sap-hana-presentation-1 8/36© 2013 SAP AG. All rights reserved. 8Public

SAP HANA Native Application BasicsScope of This Course

Covered in this course…

Data modeling and analytics

SQLScript basics

Exposing and consuming SAP HANA data via HTTP

Server-side J avaScript, OData…

SAPUI5 clients Lifecycle Management

SAP UI integration services



Week 1 Unit 2: SAP HANA

Application Development Tools



SAP HANA Application Development ToolsSAP HANA studio: Development Perspective

Eclipse look-and-feel

Dedicated perspectives and

views

The SAP HANA Development

perspective: Project Explorer

SAP HANA Repositories

Navigator

Workspaces

Projects



SAP HANA Application Development ToolsSAP HANA studio: Project Explorer View

Eclipse look-and-feel

Repository workspace

Project work area

Shared projects

Development objects



SAP HANA Application Development ToolsSAP HANA studio: New Project

Add new project

Eclipse-based

In SAP HANA studio



SAP HANA Application Development ToolsSAP HANA studio: New Project Details

Real Eclipse Project

Persistent on the developer’s

local file system



SAP HANA Application Development ToolsSAP HANA studio: Shared Project

Sharing a project

Links the project to an SAP HANArepository

Project content is visible to otherteam members



SAP HANA Application Development ToolsSAP HANA studio: Add Packages to Projects

After sharing a project

Browse packages in the SAP

HANA repository

Add specif ic packages (as

folders)



SAP HANA Application Development ToolsSAP HANA studio: Check Out Package Contents

After adding packages, you

can check out the package

contents

The checkout copies content

from the SAP HANA repository

to the local fi le system

SAP HANA repository is

treated like Git or Perforce



SAP HANA Application Development ToolsSAP HANA studio: Editing Tools



SAP HANA Application Development ToolsSAP HANA studio: Version Management

Built-in tools include:

Full source merge

Compare

Rebase

Conflict resolution

Version management




SAP HANA Application Development ToolsSAP HANA Client

Connect SAP HANA studio

to the SAP HANA system

Repository integration

Design-time objects

Runtime objects

Local Copiesof Repository

Objects

R

R

DebuggingRepositoryAPI

R

SAP HANA Studio

(Eclipse)Web Browser

Index Server

XS Server

Checkout/commit



Week 1 Unit 3: SAP HANA

Software Downloads




SAP HANA Software DownloadsUseful Development Resources

SAP Community Network (SCN)

SAP HANA Developer Center

Free software downloads

Free software licenses

SAP HANA tools

http://developers.sap.com/hana




SAP HANA Software DownloadsSAP Community Network (SCN)

Learn

Deepen your knowledge

Exchange ideas

Solve problems

Expand your network

Become an expert in your field




SAP HANA Software DownloadsSAP Developer Center

Guides/How to

SAP HANA academy

Free software downloads:

SAP HANA studio

SAP HANA client

Free software licenses

SAP HANA tools

http://developers.sap.com/hana



Week 1 Unit 4: Access to SAP

HANA Systems (in the Cloud)




Access to SAP HANA Systems (in the Cloud)

SAP HANA in the Cloud

You can deploy your own

SAP HANA system image in

the cloud.

Use your own system

environment to practice

what you learn in thiscourse.

SAP works with several

providers to give you a

choice of infrastructure

platforms.





SAP HANA Developer Edition Environment

Recommendation: Use theSAP Developer Edition

Environment

Hosted on the Amazon Web

Services (AWS) cloud

No SAP charge for the

license

AWS charging: Through

your own AWS account

More options: See nextslide





More Options

Addi tional opt ions areavailable

For more information, see

the SAP HANA developer

center at:

scn.sap.com/community/developer-center/hana



Week 1 Unit 5: Example

Application




Example Native SAP HANA Application“Hello World” in Server-Side J avaScript

SAP HANA systems

Workspaces and projects

Core appl ication files

Server-side JavaScript

The SAP HANA application

Data retrieval and display




Example Native SAP HANA Application“Hello World”: Adding SAP HANA Systems

SAP HANA systems

Server name

SAP HANA instance number

A display name for this system

SAP HANA database username andpassword




Example Native SAP HANA Application“Hello World”: Adding a Repository Workspace

Repository Workspace

Workspace name

Workspace root




Example Native SAP HANA Application“Hello World”: Adding a Workspace Project

Workspace Project

Project type: XS Project

Project name

Shared project

To synchronize files with the repository




Example Native SAP HANA Application“Hello World”: Core Application Files

Appl icat ion descriptor (.xsapp)

Marks Web content root

Appl ication access (.xsaccess)

Exposes Web content

Sets user/client authentication mechanism




Example Native SAP HANA Application“Hello World”: Server-Side J avaScript

Request/Response $.response.contentType

Connection

$.db.getConnection

SQL statement

select * from DUMMY

Output st ring

This is… + rs.getString()

Display

$.response.setBody



Thank you

Contact information:

[email protected]



© 2013 SAP AG. All rights reserved.

No part of this publication may be reproduced or transmitted in any form or for any purpose without the express permission of SAP AG. The information contained herein may be changed without prior notice.

Some software products marketed by SAP AG and its distributors contain proprietary software components of other software vendors.

National product specifications may vary.

These materials are provided by SAP AG and its affiliated companies ("SAP Group") for informational purposes only, without representation orwarranty of any kind, and SAP Group shall not be liable for errors or omissions with respect to the materials. The only warranties for SAP Groupproducts and services are those that are set forth in the express warranty statements accompanying such products and services, if any. Nothingherein should be construed as constituting an additional warranty.

SAP and other SAP products and services mentioned herein as well as their respective logos are trademarks or registered trademarks of SAP AG inGermany and other countries.Please see http://www.sap.com/corporate-en/legal/copyright/index.epx#trademark for additional trademark information and notices.

© 2013 SAP AG. All rights reserved.

No part of this publication may be reproduced or transmitted in any form or for any purpose without the express permission of SAP AG. The information contained herein may be changed without prior notice.

Some software products marketed by SAP AG and its distributors contain proprietary software components of other software vendors.

National product specifications may vary.

These materials are provided by SAP AG and its affiliated companies ("SAP Group") for informational purposes only, without representation orwarranty of any kind, and SAP Group shall not be liable for errors or omissions with respect to the materials. The only warranties for SAP Groupproducts and services are those that are set forth in the express warranty statements accompanying such products and services, if any. Nothingherein should be construed as constituting an additional warranty.

SAP and other SAP products and services mentioned herein as well as their respective logos are trademarks or registered trademarks of SAP AG inGermany and other countries.Please see http://www.sap.com/corporate-en/legal/copyright/index.epx#trademark for additional trademark information and notices.

OpenSAP HANA1 Week 01 Developing Applications for SAP HANA Presentation (1)

Documents

Transcript of OpenSAP HANA1 Week 01 Developing Applications for SAP HANA Presentation (1)