By Hermann Gahm

See how SAP HANA has replaced ABAP! even if you re learning for certification or simply are looking to see what s new, you could discover ways to layout uncomplicated and complicated SAP HANA purposes with ABAP through the use of this accomplished advisor. discover ways to let code pushdown, use new Open SQL improvements and CDS perspectives, and combine local SAP HANA gadgets. Use designated programming examples to improve database strategies and optimize your purposes. Youll be programming for SAP HANA very quickly!

Show description

Read or Download ABAP Development for SAP HANA PDF

Best enterprise applications books

Creating Pages with iWork: Visual QuickProject Guide

With over forty professionally designed templates, a number of web page designs, dozens of fonts, and wonderful tables and charts, Pages-Apple's new note processor-makes it effortless to create polished records with at least fuss. half observe processor, half structure application, it permits you to position alignment courses that can assist you place textual content and pics accurately at the web page whereas textual content flows round any form of photo, regardless of the place you place it.

OpenOffice.org for Dummies

As a newcomer to Open place of work i assumed this booklet can be beneficial yet i discovered it old-fashioned.

IBM Lotus Sametime 8 Essentials: A User's Guide

Learning on-line firm communique with this collaborative software program Collaborate securely together with your colleagues and teammates either in and out your company by utilizing Sametime good points reminiscent of fast messaging and on-line conferences Make your rapid messaging conversation extra attention-grabbing with the inclusion of portraits, photos, and emoticons to exhibit additional info in fewer phrases converse with different quick messaging providers and clients, corresponding to AOL fast Messaging, Yahoo speedy Messaging, and Google speak and understand how a persons on-line prestige will help speak quicker and extra successfully observe how the Sametime assembly middle can maximize the productiveness of groups on your association with using on-line conferences, exercise session playback, seamless voice/video integration, and monitor sharing See how Sametime works in universal, every-day, real-world occasions with guidance, assets, and exact screenshots intimately IBM Lotus Sametime software program helps you to collaborate and converse with others in actual time.

Microsoft BizTalk Server 2010 Patterns

Create powerful scalable suggestions with BizTalk Server 2010 utilizing this booklet offers a unified instance from the start to finish of a true international resolution A starter advisor looking forward to very little past BizTalk adventure, yet providing complex ideas and strategies presents in-depth history and advent to the platform and technologys Written by means of a Biztalk structure MVP intimately styles and practices make or holiday any middleware or integration resolution and are specifically very important with BizTalk Server 2010.

Extra info for ABAP Development for SAP HANA

Sample text

Example: Avoiding many individual SQL statements (such as in a loop) is now more important than in the past. At the same time, new guidelines will help you to create several alternative implementations of a modularization unit so that a program can be run optimally, for example, both on the SAP HANA database and on traditional databases. ABAP developers should be familiar with those new guidelines as well. Details on all of these guidelines can be found in Chapter 14. 62 ABAP development for SAP HANA is closely linked to SAP’s latest development tools, which are based on the Eclipse platform.

59 Open SQL 1 Overview of SAP HANA Native SQL In addition to Open SQL, Native SQL can also be used. With Native SQL, you can use database-specific operations that are not supported by Open SQL. However, the disadvantage of Native SQL is that programs using database-specific operations cannot be run on all database systems supported by SAP. This is probably the reason why you only used Native SQL and database-specific operations in exceptional cases in the past. The database was usually a black box, or a closed system with an internal structure that did not need to be considered.

This value is then stored only once together with the number of its occurrences. SAP HANA analyzes the data in a column and then automatically chooses one of the compression techniques described. 5 presents a typical application case for each compression technique. 5 Overview of Compression Techniques 47 Automatic selection of the compression technique 1 Overview of SAP HANA Read-optimized main store The memory structures presented so far (consisting of sorted dictionary vectors and attribute vectors with integer values), which might still be compressed in some cases, are optimized for read access.

Download PDF sample

Rated 4.56 of 5 – based on 7 votes