Over the years, storage solutions have evolved to keep up with the ever-growing demand from businesses. While organizations are generating billions of gigabytes of data every day, they also have an inherent need to refer back to the data at any point in time. Hence, an efficient and effective storage solution is the backbone of the organization’s productivity. Today, we are going to talk about network storage solutions and offer a basic understanding of Storage Area Network or SAN.
Before we begin, it is crucial to understand that network storage is a type of storage which is available to a network of connected computers. There are three types of network storage options:
- Network Attached Storage or NAS
- Direct Attached Storage or DAS
- Storage Area Network or SAN
What is SAN?
A Storage Area Network or SAN is a fast network which connects data storage tools with the larger networks. This is done by connecting storage devices to a server.
SAN offers multiple benefits to organizations:
- Better utilization of the disk
- More efficient recovery of data in the event of a disaster
- Data is consistent and accessible at all times
- Faster backups
While the setup costs of a SAN are high, the benefits far outweigh the costs.
How does a SAN work?
In simple terms, a SAN makes all the storage devices accessible to all the terminals on a local network (LAN) or a wide-area network (WAN). Depending on the requirement of the organization, the size of the storage area network can vary from a handful of servers accessing a central pool of storage to thousands of servers accessing trillions of gigabytes of data.
Since it allows the sharing of storage devices, users don’t need to carry their own portable storage devices with them all the time. Also, SAN allows companies to handle its data centrally, which increases the efficiency of the organization as the storage can be allocated more effectively. Further, SAN uses protective disk applications to ensure that the data stays uncorrupted.
Do I need a Storage Area Network?
There is no doubt that a SAN can benefit your business in many ways. However, it is important to remember that the upfront costs of a SAN can be really high. You need to assess if your business needs a centralized or streamlined storage solution for better functioning. If yes, then you will need to look at the costs involved and determine its feasibility for your business.
In the current market, websites generate a significant portion of the data in a business. Hence, it is vital to consider the storage solution deployed for the website as well. If you are opting for VPS Hosting in India, then ensure that the provider offers SAN storage (SSD) as a part of the hosting plan. This will ensure that your website benefits from the efficiency and reliability of a VPS Hosting plan along with the SAN. Good Luck!