There are a lot of misconceptions about SAN storage. In this blog post, we will dispel some of the myths and give you 10 things that you may not have known about SAN storage. SAN storage is a critical part of any business’s infrastructure, and it is important to understand how it works and what benefits it can provide. Stay tuned for more information!
1 SAN is Block-level Storage
SAN storage is a type of networked storage that provides direct block-level access to storage devices. SANs are used in enterprise storage environments where data needs to be accessed by multiple servers simultaneously. SANs typically use Fibre Channel or iSCSI protocols to connect to servers.
2 SAN Storage is Redundant
SANs are usually deployed in a redundant configuration, which means that if one SAN component fails, another component can take its place. This helps to ensure that data is always available and that there are no single points of failure.
3 SAN Storage is Flexible
SAN storage is flexible. This means that SANs can be used to store data locally or remotely. Local SANs are usually connected to a server via a Fibre Channel or iSCSI connection. Remote SANs are usually connected to a server over a Wide Area Network (WAN).
4 SAN Storage Can Offer Many Benefits
SANs can provide many benefits, including improved performance, increased availability, and easier management. SANs can also help to reduce the cost of storage by consolidating storage devices into a single system.
5 SAN Storage is Scalable
SANs are typically designed to be scalable, which means that they can be expanded to accommodate future growth. Apart from this, SANs can be scaled up by adding more storage devices or by adding more Fibre Channel or iSCSI connections. SANs can also be scaled down by removing storage devices or by reducing the number of Fibre Channel or iSCSI connections.
6 SAN Storage is Expensive
SANs are usually more expensive than other types of storage, such as NAS or DAS. This is because SANs require specialised hardware and software, and they often use Fibre Channel or iSCSI connections.
SANs are also typically deployed in a redundant configuration, which adds to the cost.
7 SAN Storage Requires Specialized Training
SANs usually require specialized training to manage and maintain. This is because SANs are complex systems that often use Fibre Channel or iSCSI connections. SAN administrators typically need to be certified in order to manage SANs.
8 SAN Storage is Often Used for Mission-critical Applications
SANs are often used to store mission-critical data, such as financial records or patient information. This is because SANs can provide high availability and performance. SANs can also be used to store less critical data, such as email messages or website files.
Moreover, SANs are also often used to store data that is subject to regulation, such as credit card information or health records.
Not to mention, SANs can be used for a variety of other applications, including media streaming, video editing, and scientific computing.
9 SANs Can Be Used to Improve SAN Performance
SANs can be used to improve SAN performance. This is because SANs can provide direct block-level access to storage devices. SAN administrators can use a technique called caching to improve SAN performance. Caching involves storing data in a temporary location so that it can be accessed more quickly.
SAN administrators can also use SAN management software to monitor SAN performance and to make changes to SAN configurations.
10 SANs Can Be Used to Improve SAN Availability
SANs can be used to improve SAN availability. This is because SANs can provide redundant storage and can be used to store data locally or remotely. SAN administrators can use SAN management software to monitor SAN availability and to make changes to SAN configurations.
SAN administrators can also use a technique called clustering to improve SAN availability. Clustering involves connecting multiple SANs together so that if one SAN fails, the others can take its place.
Consider This Before Getting a SAN Solution
If you’re considering SAN storage for your business, there are a few things you should keep in mind. First, SANs can be complex to deploy and manage. Make sure you have the staff and resources in place to properly support a SAN. Second, SANs require dedicated storage networks. This means that your existing Ethernet network will not be able to support SAN traffic. You will need to deploy separate SAN networks using Fibre Channel or iSCSI.
SAN storage is a popular choice for businesses that need high performance, high availability, and easy management. SANs are more expensive than other types of storage, but they offer many benefits. Before you deploy a SAN, make sure you have the staff and resources in place to properly support it. Thanks for reading and good luck with your SAN solution.