What is SAP HANA?

What is SAP HANA?

The main features of SAP HANA are given below: SAP HANA is a combination of software and hardware innovation to process huge amount of real time data.

Based on multi core architecture in distributed system environment.

Based on row and column type of data-storage in database.

Advantages of SAP HANA

Used extensively in Memory Computing Engine to process and analyze massive amount of real time data.

It reduces cost of ownership, increases application performance, enables new applications to run on real time environment that were not possible before.

It is written in C , supports and runs on only one Operating System Suse Linux Enterprise Server 11 SP1/2.

Today, most successful companies respond quickly to market changes and new opportunities.

A key to this is the effective and efficient use of data and information by analyst and managers.

HANA overcomes the limitations mentioned below: Due to increase in "Data Volume", it is a challenge for the companies to provide access to real time data for analysis and business use.

It involves high maintenance cost for IT companies to store and maintain large data volumes.

Due to unavailability of real time data, analysis and processing results are delayed.

HANA Studio Installation

HANA Hardware vendors provide preconfigured appliances for hardware, Operating System and SAP software product.

Vendor finalizes the installation by an onsite setup and configuration of HANA components.

This onsite visit includes deployment of HANA system in Data Center, Connectivity to Organization Network, SAP system ID adaption, updates from Solution Manager, SAP Router Connectivity, SSL Enablement and other system configuration.

Customer/Client starts with connectivity of Data Source system and BI clients.

HANA Studio Installation is completed on local system and HANA system is added to perform Data modeling and administration.
Main features of SAP HANA
The main features of SAP HANA in-memory database are: SAP HANA is Hybrid In-memory database.

It combines row based, column based and Object Oriented base technology.

It uses parallel processing with multicore CPU Architecture.

Conventional Database reads memory data in 5 milliseconds.

SAP HANA In-Memory database reads data in 5 nanoseconds.

It means, memory reads in HANA database are 1 million times faster than a conventional database hard disk memory reads.

HANA database takes advantage of in-memory processing to deliver the fastest dataretrieval speeds, which is enticing to companies struggling with high-scale online transactions or timely forecasting and planning.

Disk-based storage is still the enterprise standard and price of RAM has been declining steadily, so memory-intensive architectures will eventually replace slow, mechanical spinning disks and will lower the cost of data storage.

In-Memory Column-based storage provides data compression up to 11 times, thus, reducing the storage space of huge data.

This speed advantages offered by RAM storage system are further enhanced by the use of multi-core CPUs, multiple CPUs per node and multiple nodes per server in a distributed environment.

SAP HANA studio
SAP HANA studio is both, the central development environment and the main administration tool for HANA system.

Additional features are: It is a client tool, which can be used to access local or remote HANA system.

It provides an environment for HANA Administration, HANA Information Modeling and Data Provisioning in HANA database.

SAP HANA Studio can be used on following platforms: Microsoft Windows 32 and 64 bit versions of: Windows XP, Windows Vista, Windows 7 SUSE Linux Enterprise Server SLES11: x86 64 bit Mac OS, HANA studio client is not available Depending on HANA Studio installation, not all features may be available.

At the time of Studio installation, specify the features you want to install as per the role.

To work on most recent version of HANA studio, Software Life Cycle Manager can be used for client update.

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 that's 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 than any other database engine in the market today.

Whenever companies have to go deep within their data sets to ask complex and interactive questions, and have to go broad at the same time, SAP HANA is well-suited.

Increasingly there is a need for this data to be recent and preferably in real-time.

Add to that the need for high speed, and the need to do all this without any pre-fabrication and you have a unique combination of requirements that only SAP HANA can address effectively.

When this set of needs or any subset thereof have to be addressed, SAP HANA is in its elements.

More about SAP SAP HANA

Data Warehousing - BW customers can run their entire BW application on the SAP HANA platform leading to unprecedented BW performance, a dramatically simplified IT landscape, and a business community able to make faster decisions.

Not only is the BW investment of these customers preserved but also super-charged.

Customers can migrate with ease to the SAP HANA database without impacting the BW application layer at all.

Predictive and Text analysis on Big Data - To succeed, companies must go beyond focusing on delivering the best product or service and uncover customer/employee /vendor/partner trends and insights, anticipate behavior and take proactive action.

SAP HANA provides the ability to perform predictive and text analysis on large volumes of data in real-time.

It does this through the power of its in-database predictive algorithms and its R integration capability.

With its text search/analysis capabilities SAP HANA also provides a robust way to leverage unstructured data.

Real-time applications - The Categories of Applications which HANA specializes Core process accelerators - Accelerate business reporting by leveraging ERP Accelerators, which are non-disruptive ways to take advantage of in-memory technology.

These solutions involve an SAP HANA database sitting next to a customer's SAP ERP system.

Transactional data is replicated in real-time from ECC into HANA for immediate reporting, and then results can even be fed back into ECC. Solutions include CO-PA Accelerator, Finance and Controlling Accelerator, Customer Segmentation Accelerator, Sales Pipeline Analysis, and more.

Planning, Optimization Apps - SAP HANA excels at applications that require complex scheduling with fast results, and SAP is delivering solutions that no other vendor can match.

Sense & response apps - These applications offer real-time insights on Big Data such as smart meter data, point-of-sale data, social media data, and more.

They involve complexities such as personalized insight and recommendations, text search and mining, and predictive analytics.

Only SAP HANA is well suited for such applications, including Smart Meter Analytics, SAP Supplier InfoNet, SAP precision retailing, and Geo-spatial Visualization apps.

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