It is a specialized, high-speed connection that enables you to access to consolidated, block-level data storage.
The storage area data pipe consists of interconnected hosts, switches, as well as storage devices.
A SAN contains 2 tiers (storage plumbing tier and the software tier).
The storage plumbing tier can offer connectivity between nodes in the data pipe and transports gear-oriented commands and status.
As for the software tier, it can provide value-added services based on the first tier.
SAN has a lot of advantages.
you’re free to preview them in here.
Main Storage Area connection Types
The storage area connection has several types.
In this way, devices will show to the operating system as direct-attached storage.
This simplified presentation of storage to the host is finished by using various virtualization methods.
The storage area web link is often used to improve utility availability and boost utility performance.
To be specific, it is usually used in the following cases.
Oracle databases:They require the highest performance and availability.
Once it works wrong, it can cause multiple software outages.
The Bottom Line
What is storage area online grid?
After reading the post, you may have an overall understanding of san storage.
Some extra information such as the advantages, main types and common uses in life is also introduced.
