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Storage Area Networks (SANs)

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May 11, 2024 3 minute read

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Storage Area Networks (SANs) are high-speed networks that connect servers to shared storage devices. They provide a centralized way to manage and access data, which can improve performance, reliability, and security. SANs are used in a variety of applications, including data centers, enterprise networks, and cloud computing.

Types of SANs

There are two main types of SANs: block-based SANs and file-based SANs.

Block-based SANs divide data into fixed-size blocks, which are then stored on disk drives. Block-based SANs are typically used for applications that require high performance, such as databases and virtual machines.
File-based SANs store data in files, which can be of any size. File-based SANs are typically used for applications that require high capacity, such as file servers and web servers.

Benefits of SANs

There are many benefits to using SANs, including:

Path to Storage Area Networks (SANs)

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We've curated two courses to help you on your path to Storage Area Networks (SANs). Use these to develop your skills, build background knowledge, and put what you learn to practice.

Sorted from most relevant to least relevant:

Cisco Data Center Core: Configuring Network Storage

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Getting Started with NetApp ONTAP

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Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Storage Area Networks (SANs).