Introduction to SAP HANA

SAP HANA is a high-performance in-memory database that accelerates data-driven, real-time decision-making actions, and sustains all workloads, with the broadest advanced analytics on multi-model data, on the premise and in the cloud.

In traditional SAP applications, all the data is stored at the database level and calculations are performed. The outcomes are presented in the application layer. Most of the query processing time entails calculations as well as aggregations. It is suggested that all application logic need to be pushed at the database level to boost the performance of query execution.

SAP HANA based applications offer the best application efficiency by pressing the execution into the database as feasible. All the data is kept in the in-memory data source so the reading data is much quicker as compared to a conventional database. SAP HANA sustains real-time data replication and thus eliminates unnecessary latency as well as intricacy of data load.

Benefits of Using SAP HANA

The following are the advantages of using SAP HANA as the underlying database:

• Real-time data analysis
• Elimination of unnecessary complexity of hardware
• No latency in the database as a result of nightly ETL jobs
• In-memory database
• Column store sustains calculations on the run
• Parallel processing
• Data compression

SAP HANA Roadmap to SAP S/4HANA

SAP HANA developed a huge interest by mid-2011 and numerous Fortune 500 companies started considering it as an option to keep their Business Warehouse needs. 

• In 2012, SAP Business Suite powered by HANA was introduced to support real-time analysis, as well as real-time reporting, was introduced.
• In 2013, SAP Business Suite powered by SAP HANA was introduced that sustained realtime business, OLAP, and Transaction on the same system. 
• In 2014, SAP Simple Finance powered by SAP HANA was introduced for immediate financial insight, no accumulations, and a single source of data for reporting.
• In 2015, SAP S/4HANA was introduced that offered a streamlined data model, new individual experience, advancement processing, and multitenancy.

Overview

SAP S/4HANA Business Suite is based on the native HANA platform to support simplified data models, no accumulations, no indices, and so on. It has an integrated Fiori-based user interface and role-based access for various objectives.

SAP S/4HANA is based on an advanced in-memory platform and provides a personalized Fiori-based customer experience to access the role-based solution. It can be deployed over the cloud environment or on-premise solution. There are numerous customers who are moving from SAP Business Suite to S/4HANA and for 75% customers, it takes an average of 6 months for the migration projects.

SAP also offers SAP rapid deployment projects to execute a fast migration to the HANA platform and to SAP Simple Finance solution. Different SAP partners provide fixed price integration for a few customers. 

Clients can utilize the customization even after the migration of the system. Migration of SAP Business Suite to S/4HANA is done via implementation package in the form of SAP S/4HANA Simple Finance and SAP S/4HANA Simple Logistics, and a lot more.

With SAP S/4HANA, SAP is providing a new product and the next generation of business applications, a simple enterprise software program for big data, and is designed to assist you to run simple in the digital economy.

With the advanced features of SAP HANA, SAP S/4HANA is designed for real-time business operations, planning, and BI analyses. Following is an SAP Fiori-based interface of the S/4HANA solution, which gives role-based experience to its users.

You can also define user preferences like – Language, Theme, Default values, and any personalized search. Once you make the selection, click the Save button to save the user preferences.

You can additionally customize the home page display of SAP S/4HANA customer experience by clicking the Edit sign at the bottom of the display. You can select different home screen themes as shown in the following screenshot.

Conclusion

SAP HANA innovates without limits on a database management system where you can develop intelligent and live answers for quick decisions on a single data copy. Support next-generation transactional processing with advanced analytics. SAP HANA is a high-performance in-memory database that accelerates data-driven, real-time decision-making as well as actions, and sustains all workloads, with the broadest advanced analytics on multi-model data, on the premise and in the cloud.

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