SRI VISESHA – IT Solutions and Services

Storage Solutions

SRI VISESHA believes in the high importance of data for any business Respond to evolving business priorities with industry-leading cloud integration. Store data where it delivers the greatest business value. speed up the need across the entire data path from server to storage system.

Spin up new workloads quickly and easily. SRI VISESHA has in-depth skillsets to Integrate data protection and management across SAN solutions from DELL, Nutanix, HPE, Netapp, Cisco.

SAN, NAS, Unified
All Flash Storage
Scale-Out-NAS
Cloud Storage & Cloud storage replication
Storage management software

Virtualization Solutions

Server virtualization enables multiple operating systems and applications to run simultaneously on different virtual machines created on the same physical server (or group of servers). Virtual machines provide a layer of abstraction between the operating system and the underlying hardware. Within a physical server, any number of virtual servers can be established; depending on hardware capabilities. Each virtual server seems like a physical machine to the operating system, although all virtual servers share the same underlying physical hardware in an isolated manner. For example, the physical memory is shared between virtual servers but the address space is not. Individual virtual servers can be restarted, upgraded, or even crashed, without affecting the other virtual servers on the same physical machine.

With changes in computing from a dedicated to a client/server model, the physical server faces resource conflict issues when two or more applications running on these servers have conflicting requirements (e.g., need different values in the same registry entry, different versions of the same DLL). These issues are further compounded with an application's high-availability requirements. As a result, the servers are limited to serve only one application at a time, as shown in Figure. On the other hand, many applications do not take full advantage of the hardware capabilities available to them. Consequently, resources such as processors, memory, and storage remain underutilized.

Server virtualization addresses the issues that exist in a physical server environment. The virtualization layer, helps to overcome resource conflicts by isolating applications running on different operating systems on the same machine. In addition, server virtualization can dynamically move the underutilized hardware resources to a location where they are needed most, improving utilization of the underlying hardware resources.

Server Virtualisation
Desktop Virtualisation
Storage Virtualisation
Network Virtualisation

Backup & Recovery Solutions

Disk backup, or disk-based backup, is a data backup and recovery method that backs data up to hard disk storage. Disk backups are widely used and can be supplemented by methods such as tape or cloud backup for archiving or disaster recovery (DR). Backups to disk often employ data reduction methods such as deduplication and compression to maximize storage capacity when protecting large amounts of data.

Disk backup is a crucial part of most organization's data protection plans. Organizations rely on backup to preserve critical files and data, guarding against the loss of files through human error, technology failures or natural disasters. Many organizations have a dedicated backup administrator who manages all disk backup appliances, although some may leave the backup process to the application or data owners.