EMC SAN online training led by real time instructor. Get exposure to storage area network core concepts. Take part in interactive live EMC Storage training.
About EMC SAN :
This EMC SAN is designed for audience who want to get complete knowledge of storage area network. It is highly recommended to know the basics first and then you need to learn other concepts. Gain more from this EMC SAN training.
EMC SAN Target:
Live EMC Storage training is designed to teach the participants about SAN fundamentals, Architecture, Protocols, Integration and other various concepts.
Learn about network features and configuration.
Understand advanced storage concepts.
Course Targeted Audience:
Any student can join our EMC SAN storage training .
Professional’s who want to explore Storage concepts.
Researchers can also take part in our program.
Prerequisites for EMC storage classes:
No specific qualification is required to learn this .
Prior knowledge of storage area network is recommended but not required.
Training Format:
Kernel Training provides EMC SAN training by real time instructor.
Participants will be taking part in live interactive sessions.
Kernel training also provides course completion certificate.
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Problem we are facing
Scalability --Rapidly growing data volume
Connectivity --Distributed data sharing
24/7 availability, no single point failure
High performance
Easy management
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Three Basic Forms of Network Storage
Direct access storage (DAS)
Network attached storage (NAS)
Storage area network (SAN)
And a number of variations on each (especially the
last two)
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DAS Benefits
Ideal for local data provisioning
Quick deployment for small environments
Simple to deploy
Reliability
Low capital expense
Low complexity
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NAS
Scalability: good
Availability: as long as the LAN and NAS device
work, generally good
Performance: limited by speed of LAN, traffic
conflicts, inefficient protocol
Management: OK
Connection: homogeneous vs. heterogeneous
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SAN vs. NAS
Dedicated Fibre Channel Network for Storage
More efficient protocol
==> higher availability
==> reduce traffic conflict
==> longer distance (up to 10 km)
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SAN vs. NAS
Dedicated Fibre Channel Network for Storage
More efficient protocol
==> higher availability
==> reduce traffic conflict
==> longer distance (up to 10 km)
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Fibre Channel
provides high-performance, any-to-any interconnection.
server to server
server to storage
storage to storage
combines the characteristics of networks (large address
space, scalability) and I/O channels (high speed, low
latency, hardware error detection) together.
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Benefits of SAN
Scalability ==> Fibre Channel networks allow the
number of attached nodes to increase without loss
of performance because as switches are added,
switching capacity grows. The limitations on the
number of attached devices typical of channel
interconnection disappears.
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Benefits of SAN
High Performance ==> Fibre Channel fabrics provide a
switched 100Mbytes/second full duplex interconnect.
Storage Management ==> SAN-attached storage allows
the entire investment in storage to be managed in a
uniform way.
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Benefits of SAN
Decoupling Servers and Storage
The servers can be upgraded while leaving
storage in place.
Storage can be added at will and dynamically
allocated to servers without downtime.
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Easy Migration to SAN
• Host Bus Adapters (HBAs) -- connect servers to the SAN
• Fibre Channel storage -- connects directly to the SAN
• SCSI-FC bridge -- allows SCSI (disk and tape) components
to be attached to the SAN
• SAN Network Components -- Fibre Channel switches
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Summary
SAN is a high-speed network that allows the
establishment of direct connection between
storage devices and processors (servers)
centralized to the extent supported by the
distance of Fibre Channel.