Webinar: The All-Flash Data Center, Myth or Reality?
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Transcript of Webinar: The All-Flash Data Center, Myth or Reality?
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The All-Flash Data Center, Myth or Reality?
In this Webinar
You Will Learn:
1. The Return on Investment (ROI) of All-Flash Arrays
2. Techniques for Reducing the $ per GB of All-Flash Arrays
3. The Role of Disk in the All-Flash Data Center
For audio playback and Q&A go to:
http://bit.ly/AllFlashDC
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Our Speakers
Narayan Venkat is Chief Marketing Officer at Tegile Systems. In this role, he leads the overall
marketing organization that includes product marketing, product management, corporate
communications, channel marketing and demand generation. Narayan has 20+ years of marketing
and product experience with enterprise storage, virtualization and data management. Before joining
Tegile, Narayan served as Vice President of products and marketing for Violin Memory. Prior to Violin,
he was Vice President of the cloud infrastructure business unit at VMware, Earlier leadership
experience include senior marketing roles at LSI Corporation’s Engenio Storage Group, OnStor,
NetApp and Intel.
George Crump is the founder of Storage Switzerland, the leading storage analyst focused on the
subjects of big data, solid state storage, virtualization, cloud computing and data protection. He is
widely recognized for his articles, white papers, and videos on such current approaches as all-flash
arrays, deduplication, SSDs, software-defined storage, backup appliances, and storage networking.
He has 25 years of experience designing storage solutions for data centers across the US.
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● Analyst firm focused on storage,
cloud and virtualization
● Knowledge of these markets is
gained through product testing and
interaction with end users and
suppliers
● The results of this research can be
found in the articles, videos,
webinars, product analysis and case
studies on our web site:
http://storageswiss.com
Storage Swiss Background
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Transforming IT with Intelligent Flash Storage
Enterprise Flash Storage Vendor All-flash & Hybrid in the same
system www.tegile.com
Rapidly Growing 700+ customers 1400+ systems deployed
Enabling Business Transformation Application Acceleration Infrastructure Efficiency through
Data Reduction
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Polling Question
Where are you on your Flash journey?
A) No Flash deployed yet
B) Installed Flash in Server
C) Installed a flash based
server network (VSAN)
D) Installed a Hybrid Array
(HDD and Flash)
E) Installed an All-Flash Array
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Polling Question
Where are you on your Flash journey?
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Polling Question
What is your top concern about deploying All-
Flash?
A) Price
B) Reliability
C) Network Problems
D) Integrating with Legacy
Storage
E) Security
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Polling Question
What is your top concern about deploying All-
Flash?
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State of Solid State
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Initial Wave
• Point based - solve a specific
problem
• HDD Assistance - a.k.a.
Hybrid
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Next Wave… All-Flash
• Shared, Strategic Purchase
• Removes predictability
problem
• Focus is on driving down cost
while maintaining
performance
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The ROI of All-Flash
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The Hard Disk Performance Problem
• Stuck at 15k RPM for over a
decade
• Performance improvement
achieved by:
● Using lots of HDDs
● Short stroking those drives
● Performance was improved by adding
drives - wasted capacity
● Controllers judged by how many
drives could it sustain
● Lead to scale out architectures
● Increased Complexity
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The Flash Advantage
• Capacity and performance are
addressed separately
• Reduction or elimination in HDDs
can sometimes pay for All-Flash
• Cost and Storage System design
becomes key issue
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The Flash Advantage
• Features like deduplication and
compression reduce cost per GB
• All-Flash enables data efficiency
with minimal, if any, performance
impact
• Rebuilds from drive failure much
faster
• Performance is predictable, no
cache misses
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Net Results: Increases Density of
Everything
• Databases
• VDI
• Virtual Servers
• More users per application or
environment
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Driving Down Flash Cost
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Hybrid - The Flash Gateway
• Combine small flash area with high
capacity HDDs
• Delivered an effective cost per GB
• But causes some performance
predictability concerns
• Flash area should be super-sized
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Data Efficiency
• Compression and Deduplication are
assisted by flash
• Compression and Deduplication
complement each other
• Should be done “in-line” - saves flash
life
• Thin Provisioning, clones also perform
well with flash
• Also could work in a hybrid
environment
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All-Flash Arrays Are Cheaper Than
Performance Storage
• Less drive sprawl - performance is
not tied to capacity
• Less storage system sprawl - single
array can handle more workloads
with greater variety
• Data efficiency should work better
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All-Flash Arrays Are Cheaper Than
Performance Storage
• Less drive sprawl - performance is
not tied to capacity
• Less storage system sprawl - single
array can handle more workloads
with greater variety
• Data efficiency should work better
• But, All-Flash Arrays are NOT
cheaper than capacity storage
Performance
Data Copy Data,
Archives
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Not All Data is Created Equally
• The All-Flash Data Center will be
All-Flash for active data only
• In most data centers this is less
than 15% of the total data set
• Copy data can be as much as 50%
of the total data set
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Disk Has A Role To Play in the All-
Flash Data Center
• Inexpensive tier for inactive data
and copy data
• Decision to be made: do you want
to manually move that data or do
you want it automated
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All-Flash: Myth or Reality?
• Reality: Data Center will be All-
Flash for production data, HDD for
inactive and secondary data
• Reality: Data Efficiency has a role to
play for both Flash and HDD
• Reality: Many data centers will find
it attractive to start out all-flash and
then add disk later (if the system
supports)
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Fixed
Content
Web Apps /
Streaming
Messaging Collaboration Warehousing Analytics OLTP
Business Criticality determines Storage Spend
Archive Data Active Data Critical Data
High Capacity
High Latency
Medium Capacity
Medium Latency
Low Latency
High Data Rate
Lowest
Latency
Max IOPS
HDD
ONLY
HDD +
FLASH
FLASH
ONLY
$$$$$$$$$Storage
Spend
$/GB
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HybridBalanced
performance arrays
All Flash
High
performance
arrays
Same Operating System Same Feature Set Same User Experience
Optimize performance, capacity &
costCapacity media
(HDD, TLC, MLC)
Performance media
(Mem, SLC, eMLC)
Tegile Intelligent Flash Arrays
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Tegile Intelligent Flash Array Portfolio
ALL FLASHHYBRID STORAGE
HA2100HA2100
EPHA2300 HA2400 T3400
A/A Dual Ctrl Rack Units
3U 3U 2U 2U 2U
Max Effective Capacity (5X multiplier)
503TB 476TB 476TB 336TB 1090TB
T3600 T3700 T3800
2U 2U 2U
1490TB 1560TB 1680TB
ANALYTICSTEST/DEV MESSAGING COLLABORATION WAREHOUSING OLTP
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IntelliFlash – One OS to Rule ‘em All
With IntelliFlash you can:
Dial up or down the amount of flash and hard disks
Meet specific performance and economic requirements of applications.
Deploy hybrid & all-flash array configurations with:
Same OS
Same feature set and
Same user experience
Compromise Nothing
High performance of flash with economics of disk storage
Comprehensive, inline data reduction & management
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Enabling Business Transformation
Server Virtualization Desktop Virtualization Databases
5x – 10x performance gain
40% - 75% data reduction
VM-consistent snapshots
VM-level metrics
3x – 20x improvement in application response time
30% - 75% data reduction
2x – 5x faster data ingest
10x better user experience
75% - 95% data reduction
No boot or login storms
2x better economics
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Compromise Nothing with Tegile IntelliFlash™
PERFORMANCE DATA REDUCTION DATA
PROTECTION
MULTI-PROTOCOL
Patented metadata acceleration
R/W/Meta in DRAM/SSD cache
Pin data sets in all SSD pools
Sustained low-latency
Inline Deduplication
Inline Compression
Zero Elimination
Thin Provisioning
Automatic Block Reclamation
Dual Active/Active controllers
Multiple RAID options
Instantaneous Thin Snapshots
Instantaneous Thin Clones
Block-based Remote replication
Use block & file simultaneously
Block: Fibre Channel & iSCSI
File: NFS & CIFS/SMB
No Additional Cost for Software or Features
SAN
NAS
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With Tegile, you can …
Accelerate your
applications
5x – 10x improvement in
performance and latency
Consistent user
experience
Reduce your storage
footprint
50% - 90% data reduction
Lower your CAPEX
Reduce power, cooling
and rack space
Cut your Operational
Costs
25% - 50% lower costs
Reduce server CPU cores
Reduce software licenses
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Thank you!
Storage Switzerland
http://www.storageswiss.com
StorageSwiss on Twitter:
http://twitter.com/storageswiss
StorageSwiss on YouTube:
http://www.youtube.com/user/storageswiss
Tegile
http://www.tegile.com
Tegile on Twitter:
http://twitter.com/tegile
Tegile on Facebook:
http://www.facebook.com/tegilesystems
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The All-Flash Data Center, Myth or Reality?
For complete Audio and Q&A please register for the
On Demand Version at:
http://bit.ly/AllFlashDC