fusion-io open house - 9 million iops cleared for take off
DESCRIPTION
On March 9, 2013, Fusion-io announced the ability to deliver more than nine million I/O operations per second (IOPS) from a single ioDrive2. This feat showcases Fusion-io technology’s ability for issuing small persistent writes to POSIX files on an ioDrive2 at near DRAM speeds. We have begun to apply these leading-edge technologies to revolutionize common industry workloads, such as transaction logging. This work is the first wave of coming changes to the memory-storage hierarchy, where non-volatile memory is accessed like memory and managed like storage. Memory suppliers are working to provide a whole family of non-volatile memory mediums so companies like Fusion-io can build next-generation storage systems. This demonstration showcases an ioDrive that is being accessed at near-DRAM speeds, while being managed like storage through common file system mechanisms. http://www.fusionio.com/overviews/9m-iops-technology-showcase/TRANSCRIPT
Fusion-io Confidential—Copyright © 2013 Fusion-io, Inc. All rights reserved.Copyright © 2013 Fusion-io, Inc. All rights reserved.
SDK Technology Open HouseMarch 26, 2013
Safe harbor disclosureForward Looking Statements
Certain statements in this presentation may constitute "forward-looking statements" within the meaning of Section 21E of the Securities Exchange Act of 1934 and Section 27A of the Securities Act of 1933, including, but are not limited to, statements concerning the expected benefits and value of our products and solutions to our customers and end users, our continued focus and investment on innovation, our efforts to expand our product portfolio, our position to capture market share and our expectations regarding market trends, our expectations concerning our technologies, products and solutions, including our ioMemory platform and software products, and our beliefs concerning the market for and benefits of our products and solutions, including our recently announced Fusion ioScale product line, and our recent acquisition of ID7. These statements are based on current expectations and assumptions regarding future events and business performance and involve certain risks and uncertainties that could cause actual results to differ materially from those contained, anticipated, or implied in any forward-looking statement, including, but not limited to, risks associated with changes in the demand for our products, the continued adoption by customers of our ioMemory platform products, changes in the competitive dynamics of our markets, our ability to develop or acquire new products to meet customer needs and expectations, including additional software solutions to be integrated with our storage memory products, our acquisition and strategic partner strategy and disruptions in our business, operations and financial results as a result of acquisitions and strategic partner relationships, as well as the risks inherent in the integration and combination of complex products and technologies from acquisitions, undetected errors, defects or security vulnerabilities in our products, worldwide economic conditions and the impact these conditions have on levels of spending on datacenter technology like ours, and such other risks set forth in the registration statements and reports that Fusion-io files with the U.S. Securities and Exchange Commission, which are available on the Investor Relations section of our website at www.fusionio.com. You should not rely upon forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or will occur. Fusion-io undertakes no obligation to update publicly any forward-looking statement for any reason after the date of this press release.
2
Fusion-io Confidential—Copyright © 2013 Fusion-io, Inc. All rights reserved.Copyright © 2013 Fusion-io, Inc. All rights reserved.
David Flynn, CEO & Chairman
Overview & Introductions
April 10, 2023 4
MORE THAN HALF A BILLION DEVICESCONNECTED IN U.S. HOMES
Source: http://www.latimes.com/business/technology/la-fi-tn-internet-devices-homes-20130318,0,7223925.story
Source: http://www.pcadvisor.co.uk/news/digital-home/3435700/average-user-carries-29-devices----sophos/
AVERAGE USER: 2.9 CONNECTED DEVICES
CLOUD TRANSACTIONSLOG TO PHYSICAL DATACENTERS
D I S K D R I V E S : O B S O L E T E H A R D WA R E
D O S C O D E P E R S I S T S
INEFFICIENCIES OF DISK ERA ARCHITECTURES
REMOVE BOTTLENECKSTO MEET REAL-TIME DEMANDS
Evolution of Architecture
April 10, 2023 10
FLASH AS DISK
PC
IeS
AS
DRAM
NAND
Host CPU
RAIDController
AppOS
SC
SC
Super Capacitors
PC
Ie
DRAM
Host CPU
App
FLASH AS MEMORY
Data path Controller
OS
Consistent Application Performance
April 10, 2023 11
SSD Queuing behind slow writes causes SSD latency spikes
ioMemory
ioMemory balances read/write performance for consistent throughput
Evolution of Enterprise Flash
FLASH + DISK FLASH AS DISK FLASH BEYOND DISK FLASH AS MEMORY
Introductions
Pankaj MehraOffice of the CTO
Nisha TalagalaFusion-io Lead Architect
Fusion-io Confidential—Copyright © 2013 Fusion-io, Inc. All rights reserved.Copyright © 2013 Fusion-io, Inc. All rights reserved.
Beyond Flash: Runway to 9M+ IOPS
Pankaj MehraOffice of the CTO
ACCESSED WITH THE SPEED AND SIMPLICITY OF MEMORY
MANAGED WITH THE FAMILIARITY AND CAPACITY OF STORAGE
April 10, 2023 16
Hybrid Memory-Storage Hierarchy
L1, L2, L3 CPU Caches DRAM PersistentMemories Flash Hard Drive
Mi c ros ec ondsN anos ec onds
CYCLES TO WAIT
Hybrid Memory Storage Hierarchy
Main Memory System High Performance Disk System
Accessed Like Memory and Managed Like Storage
Mi l l i s econds
ACCESS DELAY
2 c y c l es 4 m i l l i on c y c l es
TAP INTO PERFORMANCE NOT AVAILABLE WITH CONVENTIONAL SSDS
REDUCE SERVER COSTS BY HANDLING MORE WORKLOAD ON EACH SERVER
WRITE LESS CODE TO CREATE HIGH-PERFORMING APPS
EXTEND FLASH ENDURANCEBY REDUCING UNNECESSARY WRITES
… ALL WHILE USING A FAMILIAR FILE SYSTEM INTERFACE
Fusion-io Confidential—Copyright © 2013 Fusion-io, Inc. All rights reserved.Copyright © 2013 Fusion-io, Inc. All rights reserved.
9M IOPS: Cleared for TakeoffNisha Talagala, Lead Architect
Evolution of Enterprise Flash
FLASH AS DISK
Application
Application source code converts native data structures into block I/O
Conventional I/O Access
Block I/O
Proprietary Storage OS
FLAS H BE Y O N D D I SK
Application
Application source code does I/O with native data structures
Native: Enhanced I/O
Atomic I/OTransaction
Key-ValueTransaction
User-DefinedObject
Transaction
Open Interface Layer
FLAS H AS ME MO RY
Application
Application source code manipulates native data structures
directly in persistent memory
Native: Persistent Memory
High-speedLogging
MemoryTransaction
Checkpointed Memory
Open Interface Layer
April 10, 2023 Fusion-io Confidential 20
9M IOPS: Technology Building Blocks
Transaction Logging Interface:Software library providing persistent transaction logging at memory speeds
Auto-Commit Memory:Transparently bonds persistent, byte-addressable memory with flash memory
directFS: POSIX file system native to ACM and flash memory
April 10, 2023 21
directFS: Direct File System
▸Appears as Linux file system• Provides performance to applications “as is” • Focuses only on file namespace
▸Employs existing flash translation layer for:• Large virtualized addressed space• Direct flash access• Crash recovery mechanisms
▸Exports primitives through file namespace• Application access through directFS or straight to device
22
directFS: Speed Through Simplicity
April 10, 2023
directFS
ReiserFS
Ext4
Btrfs
XFS
0 10000 20000 30000 40000 50000 60000 70000
L INES OF CODE
23
directFS: Consistent Low Latency
Sample
La
ten
cy
(µ
s)
Fusion-io DFS vs XFS write latency1000 512 Byte Sequential Write with O_DIRECT
DFSXFS
April 10, 2023
April 10, 2023 24
Auto-Commit Memory and Flash
Application
• Persistent data at near DRAM speed
• Capacity of flash• Convenience of a
POSIX file system
directFS File System
• Transparent bonding of persistent memory and flash
Auto-Commit Memory Software
• Fast persistent memory, with high-capacity flash
ioMemory
Write through
April 10, 2023 25
ACM: A Persistent Memory
▸Persistent, granular, byte and cacheline size updates• Latency reductions 10x-20x• 32x-64x less data written to media
▸Direct memory access reduces CPU overhead
▸ Integrated with directFS for use with regular files
▸Automatic tiering across persistent memory and flash
▸First application offering of Storage Class Memory
Fusion-io Confidential—Copyright © 2013 Fusion-io, Inc. All rights reserved.Copyright © 2013 Fusion-io, Inc. All rights reserved.
9M IOPS DemonstrationHigh Speed Transaction Logging
April 10, 2023 27
9M IOPS Under the Hood
▸ 64B writes to ACM/directFS log through user space microbenchmark
▸ Single ioDrive2 365GB MLC
▸ Commit latencies range from 1usat about 1M IOPS to 15us up to 8.8M IOPS
0 500 1000 1500 2000 2500 3000 3500 4000 45000
2000000
4000000
6000000
8000000
10000000
12000000
IOPS
64B Appends per Commit
Lo
gg
ing
IO
PS
28
Practical Database Use Case: MySQL
April 10, 2023
B a s e l i n e S c e n a r i o 1 S c e n a r i o 2
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
16,000
18,000
8000
16,000 15,750
INN
OS
IM O
PS
/SE
C
Nearly as fast as disabling
the transaction log completely.
Log transaction through block I/O No Logging Log to Fusion-io ACM
Fusion-io Confidential—Copyright © 2013 Fusion-io, Inc. All rights reserved.Copyright © 2013 Fusion-io, Inc. All rights reserved.
David Flynn Fusion-io CEO & Chairman
April 10, 2023 30
FLASH LASTS THREE TIMES AS LONG
APPLICATION RESPONDS TWICE AS FAST
ELIMINATE THOUSANDS OF LINES OF CODE
USE HALFTHE FLASHTHE SERVERSTHE MEMORY
AS AN SSD,FLASH ACCLERATES APPLICATIONS
AT FULL MATURITY,NON-VOLATILE MEMORY WILL
TRANSFORM SOFTWARE DEVELOPMENT
f u s i o n i o . c o m | R E D E F I N E W H A T ’ S P O S S I B L E
T H A N K Y O U