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Computer Concepts Presentation

Renico Gibbs

Created on October 10, 2023

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Transcript

Computer concepts

Enterprise Storage
Presented by:Jaden Holford Gabriel Codrington Renico Gibbs

START

CONTENTS

01.

Definition

06.

Uses of NAS

Types of Enterprise Storage

Redundant Array of Independent Disks(RAID)

02.

07.

Storage Area Network(SAN)

03.

08.

Interactive Question

04.

09.

Examples of SAN

End of Presentation

05.

Network - Attached Storage(NAS)

Definition

Enterprise Storage

Enterprise storage is a centralized repository for business information that provides common data management, protection, and data sharing functions through connections to computer systems. Enterprise storage refers to the data management and storage systems and technologies employed by large organizations. It offers high performance, reliability, scalability, and data protection features necessary for mission-critical applications and high-availability environments. Popular enterprise storage types include NAS, SAN, and object storage.

Types of enterprise storage

Types of Enterprise Storage

SAN - sTORAGE AREA NETWORK

The Storage Area Network (SAN) is an independent high-speed network providing block-level storage access. The network consists of servers, switches, and storage devices, connected with the purpose of increasing the utilization and effectiveness of storage, and improving security. With SAN, servers access the data on the connected external storage devices as if the devices were directly attached to them. Storage Area Networks are typically part of the storage backup strategy.

Examples of SAN

• Fibre Channel Protocol (FCP). The most widely used SAN or block protocol, deployed in 70% to 80% of the total SAN market. • Internet Small Computer System Interface (iSCSI). • Fibre Channel over Ethernet (FCoE). ... • Non-Volatile Memory Express over Fibre Channel (FC-NVMe).

Types of Enterprise Storage

NAS - NETWORK - ATTACHED STORAGE

A network-attached storage (NAS) acts as a safe central storage hub for all your data. NAS units are attached to a network; thus, they are always available, and they provide access to multiple users at the same time. A NAS has its own operating system allowing users to consolidate duplicate files on multiple PCs in one place, perform nightly-based image backups, access data from anywhere using a browser, facilitate file sharing, and much more. One of its main advantages is that NAS is highly scalable with no additional costs.

Uses of NAS

• Manage smart TV storage. • Manage security systems and security updates. • Manage consumer based IoT components. • Create a media streaming service. • Manage torrent files. • Host a personal cloud server, and. • Create, test, and develop a personal website.

Types of Enterprise Storage

RAID - REDUNDANT ARRAY OF INDEPENDENT DISKS

RAID ("redundant array of inexpensive disks" or "redundant array of independent disks") is a data storage virtualization technology that combines multiple physical disk drive components into one or more logical units for the purposes of data redundancy, performance improvement, or both. This contrasts with the previous concept of highly reliable mainframe disk drives referred to as "single large expensive disk" (SLED). Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the required level of redundancy and performance. The different schemes, or data distribution layouts, are named by the word "RAID" followed by a number, for example RAID 0 or RAID 1. Each scheme, or RAID level, provides a different balance among the key goals: reliability, availability, performance, and capacity. RAID levels greater than RAID 0 provide protection against unrecoverable sector read errors, as well as against failures of whole physical drives.

Interactive question

END OF PRESENTATION