SAP BODS ONLINE TRAINING

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                                sap bods:    The  SAP  Business Objects  Data Services  application can help by delivering a single enterprise-class solution for data integration, data quality, data profiling, and text analysis that allows you to integrate, transform, improve, and deliver trusted data that supports critical business processes and enables sound  SAP BODS: SAP BUSINESS OBJECTS DATA SERVICES The SAP BusinessObjects solution portfolio delivers extreme insight through specialized end-user tools on a single, trusted business intelligence platform. This entire platform is supported by SAP BusinessObjects Data Services. On top of SAP BusinessObjects Data Services, the SAP BusinessObjects solution portfolio layers the most reliable, scalable, flexible, and manageable business intelligence (BI) platform which supports the industry’s best integrated end-user interfaces: reporting, query and analysis, and performance management dashboards, scorec
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SAP HANA COURSE ONLINE TRAINING

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SAP:

As the market leader in enterprise application software, SAP is at the center of today’s business and technology revolution. SAP helps you streamline your processes, giving you the ability to use live data to predict customer trends – live and in the moment. Across your entire business. When you run live, you run simple with SAP.

What are the benefits of learning SAP?


SAP implementation is a very complex process and requires adequate knowledge and training on the subject to attain the maxim benefits. ... SAP training helps one to gain expertise in software and programs that run them along with SAP modules.SAP builds a strong technical support for organization

Why do you use SAP?


Their basic premise was to create a software program to process data whenever a user wants access. SAP stands for “Systeme, Anwendungen, Produke”, which translates to “Systems, Applications, and Products”. SAP is a software program that can manage a corporation or business as a whole, across different departments

SAP HANA:

SAP HANA is an in-memory data platform that is deployable as an on-premise appliance, or in the cloud. It is a revolutionary platform, which is best suited for performing real-time analytics, and developing and deploying real-time applications. At the core of this real-time data platform is the SAP HANA database, which is fundamentally different from any other database engine in the market today. This tutorial will teach you the basics of SAP HANA. The tutorial is divided into sections such as SAP HANA Basics, SAP HANA-Modeling, Reporting, and SAP HANA-SQL. Each of these sections contain related topics with screenshots explaining the SAP HANA database installations.


OVERVIEW OF SAP HANA :

SAP HANA uses in-memory computing, a breakthrough technology that enables analysis of very large, non-aggregated data at unprecedented speed in local memory (vs. disk-based database) enabling complex analyses, plans and simulations on real-time data.

With the SAP Business Suite powered by SAP HANA, SAP brings together the SAP Business Suite applications and the next generation platform for real-time business SAP HANA and offers a wide range of innovations.

SAP HANA originates from developed or acquired technologies, including TREX search engine, an in-memory column-oriented search engine, PTIME, an in-memory OLTP database acquired by SAP in 2005, and MaxDB with its in-memory liveCache engine. In 2008, teams from SAP AG working with Hasso Plattner Institute and Stanford University demonstrated an application architecture for real-time analytics and aggregation, mentioned as “Hasso’s New Architecture” in SAP executive Vishal Sikka’s blog. Before the name HANA settled in, people referred to this product as New Database.

SAP HANA - Information Modeler:


SAP HANA Information Modeler; also known as HANA Data Modeler is heart of HANA System. It enables to create modeling views at the top of database tables and implement business logic to create a meaningful report for analysis.


Features of Information Modeler:

  • Provides multiple views of transactional data stored in physical tables of HANA database for analysis and business logic purpose.
  • Informational modeler only works for column based storage tables.
  • Information Modeling Views are consumed by Java or HTML based applications or SAP tools like SAP Lumira or Analysis Office for reporting purpose.
  • Also possible to use third party tools like MS Excel to connect to HANA and create reports.
  • SAP HANA Modeling Views exploit real power of SAP HANA.
There are three types of Information Views, defined as −
  • Attribute View
  • Analytic View
  • Calculation View

SAP HANA - Attribute View:


Attribute Views in SAP HANA Modeling are created on the top of Dimension tables. They are used to join Dimension tables or other Attribute Views. You can also copy a new Attribute View from already existing Attribute Views inside other Packages but that doesn’t let you change the View Attributes.


                SAP HANA - Analytic View:

Analytic View is in the form of Star schema, wherein we join one Fact table to multiple Dimension tables. Analytic views use real power of SAP HANA to perform complex calculations and aggregate functions by joining tables in form of star schema and by executing Star schema queries.

SAP HANA - Core Architecture:













SAP HANA was initially, developed in Java and

C++ and designed to run only Operating System Suse Linux Enterprise Server 11. SAP HANA system consists of multiple components that are responsible to emphasize computing power of HANA system.

Most important component of SAP HANA system is Index Server, which contains SQL/MDX processor to handle query statements for database.HANA system contains Name Server, Preprocessor Server, Statistics Server and XS engine, which is used to communicate and host small web applications and various other components.




What is SAP HANA Appliance 1.0?

SAP HANA 1.0 is an analytics appliance that consists of certified hardware, an In Memory DataBase (IMDB) an Analytics Engine and some tooling for getting data in and out of HANA. You build the logic and structures yourself, and use a tool e.g. SAP BusinessObjects, to visualise or analyse data.

What are the limitations of HANA 1.0?

It can only replicate certain data, from certain databases, in certain formats, using the Sybase Replication Server. Batch loading is done using SAP BusinessObjects Data Services 4.0 and is optimised only for SAP BusinessObjects BI 4.0 reporting.


What’s the difference between HANA and IMDB?

HANA is the name for the current BI appliance (HANA 1.0) and the BW Data Warehouse appliance (HANA 1.0 SP03). Both of these use the SAP IMDB Database Technology (SAP HANA Database) as their underlying RDBMS. Expect SAP to start to differentiate this more clearly as they start to position the technology for use cases other than Analytics.


What is HANA great at?

The best thing that HANA brings to the table is the ability to aggregate large data volumes in near real-time – and to have the data updated in near real-time. SAP’s demos show hundreds of billions of records of data being aggregated in a matter of seconds. SAP has built a set of Analytics Apps on top of HANA and this are set to be great point use cases to get customers up and running quickly




























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