Case study: Data center consolidation in Indian companies

A few months ago, escorts's IT team decided to consolidate data centers and virtualization, consolidating four data centers in a centralized enterprise area. As a result, there is a dedicated data center for the company's agriculture, construction, automation and road operations early in the project, and now a centralized data center in Faridabad has been able to control everything. This data center consolidation saves 50% of the cost.

The reason for this integration is two: one is to save the data center space, and the second is to make full use of the server. More and more servers are running only one thing, and maintenance, human and cost are also on the rise. The company's data center was built in 2011, while server and virtualization were completed in November.

For data center integration plans, escorts evaluates the services of several companies. Vipin Kumar, the team's CIO, said he also rated the servers he had used before. The choice of integration and http://www.aliyun.com/zixun/aggregation/13883.html "> Virtualization technology is based primarily on CPU and scalability considerations." "We know that the initial funding for the project is not supported for more than two years, so we choose scalable solutions," he said. "Escorts selected the IBM Power 750 server and IBM virtualization technology to use the AIX operating system.

Virtualization helps escorts to run all of their ERP systems in only two server boxes. With virtualization, the company now runs its application, test and development servers, as well as backup servers, in just one box. Various application instances run in another box. In summary escorts can already run all of these instances with nine virtual machines.

"As the initial phase of data center consolidation, we want to standardize and integrate all the infrastructure and applications." The new data center is aligned with all international standards. ”

Through data center consolidation and virtualization, escorts hopes to integrate eight key applications, including in-house development applications and all business applications and related software running on ERP. The company has migrated all of its internal applications to separate ERP. "We used to have four different examples of ERP, and now we just need a R12 ERP infrastructure." "said Kumar.

On the network side, escorts and Cisco collaborate to invest in LAN and install high-end core switches. The Star receptacle is used for wide area networks.

Redundancy is a major consideration for escorts, who mix up redundant power allocation units, cooling, server installations, and network equipment. Escorts also has a building management system to prevent liquid leaks, fires, etc.

Escorts ensures an end-to-end failover capability. All applications have migrated to the centralized data center, and the organization is now setting up a disaster recovery site in South India while maintaining its previous disaster recovery site.

The harvest of Integration

Currently, a six-person internal team is responsible for daily maintenance. "We outsource part of the management and are negotiating with them," Kumar said. ”

Because space is a problem that needs to be considered when data center is integrated, the existing infrastructure and new infrastructure in the room are seamlessly connected. Server racks and network switches are recycled in new environments.

At the same time, centralized monitoring, management, and cache management also improve data security and uptime. Building management systems enable companies to maintain products at a higher level. According to Kumar, operating costs have been reduced by virtualization and consolidation of data centers.

But this is still a start for escorts, and a disaster recovery and business continuity plan is underway. "Disaster recovery is also part of our project, and now we have invested in hardware, storage and other infrastructure," Kumar said. ”