SAP HANA CERTIFICATION COURES IN NOIDA
THE CHALLENGE
The Techavera Solutions Pvt. Ltd. company was currently under a Transformational Project of
existing SAP landscape “Harmony” to a new SAP HANA project “E-Cube”. As a
strategic initiative, they were planning to migrate the SAP core application
modules from their existing SAP-Unix environment to an x86 platform. The
company wanted to upgrade their SAP application and to implement SAP HANA (in
memory Database) for faster response time. They wanted full proof solution with
zero downtime, as whole business is dependable on SAP (ERP) application.
THE SOLUTION
After the initial study was completed, Galaxy, Lenovo and IBM
performed a feasibility study and developed a business case to determine all of
the project’s steps. These included:
Technical analysis to support a wide area network (WAN)
Information gathering for proper solution designing
Galaxy proposed three site architectures on proven hardware
technology. Data center, Near Disaster recovery site and Far Disaster recovery
site. DC and NDR are in same City, 2 KM apart and FDR is in different City. All
three locations use Spectrum Virtualization Software for Storage Virtualization
+ Flash Copy manager for Local Protection (Snap Shots) and Storage replication
software is been used for replication between (DC/NDR & FDR) DC to NDR :
Metro mirror been used and NDR to FDR: Global Mirror been used. Galaxy, Lenovo
and IBM worked together to execute the entire project, from configuring
hardware and installing software to providing educational services. Galaxy
implemented the following hardware and software for all the sites:
Lenovo Flex Blade Chassis with X240 compute nodes for SAP
applications
Operating system – Suse Linux Enterprise Server
Storage – IBM V7000 and IBM Flash System 820 along with IBM
Spectrum Virtualized Software
THE BENEFITS
Galaxy provided them a solution, which provides a high-performance, integrated infrastructure platform that supports a mix of compute and networking capabilities. It has the ability to support customer’s immediate compute, storage, and networking needs while providing component upgrade paths for each of them. Galaxy services enabled clients to achieve the following goals:
Cost effective solution with faster response time for users.
Zero downtime with local protection and disaster recovery sites.
Scalable solution: Whenever customer requirement grows, they
need to add capacity only.

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