Date: Wed, 03 Nov 2010 03:24:00 +0900
--------------------------------------------------
[san-tech][02725] Force10：新 ToR switch (S55) 発表
> Force10のサイト等を捜しても、Ultra-deep packet bufferingの効果に
> ついての解説等は見つかりません。そのうち Force10から比較レポートが
> 公開されないかなぁ・・・
Force10 White Papers
http://www.force10networks.com/whitepapers/
に、
"The Role of Buffer Management in Controlling the Effects of Congestion
over 10 GbE Links"
http://www.force10networks.com/company/forms/whitepapers.asp?gowhere=/whitepapers/buffermgmt.asp
というのがありました (ダウンロードには登録が必要)。
ただし、2006年発行のものです。
Abstract
"This white paper describes the rationale for providing switch/routers
with port buffers that are scaled to the expected delay-bandwidth
product (DBP). DBP-sized buffers, together with RED congestion
avoidance, can be used to optimize the utilization of congested links
by TCP applications."
※ダウンロードしただけで、未だ中身に目を通してませんが、
Reprints from my posting to SAN-Tech Mailing List and ...
2011/06/10
[san-tech][02725] Force10：新 ToR switch (S55 with ultra-deep packet) 発表
Date: Tue, 12 Oct 2010 18:37:18 +0900
--------------------------------------------------
2011/06/10
[san-tech][02794] Re: Force10：新 ToR switch (S55 with ultra-deep packet) 発表
--------------------------------------------------
先週 (10/6)、Force10から新しい ToR (top-of-rack) 1Uスイッチがアナウンス
されました：
"Force10 Introduces High Performance 1/10 Gigabit Ethernet Top-of-Rack Switch"
October 6, 2010
http://www.force10networks.com/news/pressreleases/2010/pr-2010-10-06.asp
"The S55 complements Force10's other S-Series 1/10 GbE ToR products,
including the recently announced S60 high performance access switch
with ultra-deep packet buffering and the price/performance-optimized
S50 and S25."
--------------------------------------------------
2011/06/10
[san-tech][02794] Re: Force10：新 ToR switch (S55 with ultra-deep packet) 発表
--------------------------------------------------
先週 (10/6)、Force10から新しい ToR (top-of-rack) 1Uスイッチがアナウンス
されました：
"Force10 Introduces High Performance 1/10 Gigabit Ethernet Top-of-Rack Switch"
October 6, 2010
http://www.force10networks.com/news/pressreleases/2010/pr-2010-10-06.asp
"The S55 complements Force10's other S-Series 1/10 GbE ToR products,
including the recently announced S60 high performance access switch
with ultra-deep packet buffering and the price/performance-optimized
S50 and S25."
[san-tech][02784] "Advanced switch memory architectures improve network performance", 10/28/2010, EE Times
Date: Fri, 29 Oct 2010 19:42:12 +0900
--------------------------------------------------
EE Times記事の紹介です：
"Advanced switch memory architectures improve network performance"
Gary Lee, Director of Product Marketing, Fulcrum Microsystems.
10/28/2010
http://www.eetimes.com/design/communications-design/4210220/Advanced-switch-memory-architectures-improve-network-performance
http://www.eetimes.com/design/communications-design/4210220/Advanced-switch-memory-architectures-improve-network-performance?pageNumber=1
"The impact of memory architecture is a much researched, but little
publicized element to the performance of today's network switches.
Many academic papers have been written about the advantages of output
queued shared memory vs. combined input-output queued (CIOQ) memory
architectures over the years."
--------------------------------------------------
EE Times記事の紹介です：
"Advanced switch memory architectures improve network performance"
Gary Lee, Director of Product Marketing, Fulcrum Microsystems.
10/28/2010
http://www.eetimes.com/design/communications-design/4210220/Advanced-switch-memory-architectures-improve-network-performance
http://www.eetimes.com/design/communications-design/4210220/Advanced-switch-memory-architectures-improve-network-performance?pageNumber=1
"The impact of memory architecture is a much researched, but little
publicized element to the performance of today's network switches.
Many academic papers have been written about the advantages of output
queued shared memory vs. combined input-output queued (CIOQ) memory
architectures over the years."
[san-tech][02681] 講演資料：2010 High Performance Computing Financial Markets Show and Conference (2010/09/20)
Date: Sun, 26 Sep 2010 13:57:59 +0900
--------------------------------------------------
2010年 9月 20日に開催された
2010 High Performance Computing Financial Markets Show and Conference
http://www.flaggmgmt.com/hpc/
2010 Conference Program
http://www.flaggmgmt.com/hpc/conference_program.html
の講演資料の一部が公開されています：
Powerpoint Presentations from the Conference
http://www.flaggmgmt.com/hpc/ppts.html
※実際は PDFファイル
このカンファレンス自体が技術より金融界への事例紹介等がマーケティングが
メインなので、細かい説明の資料は少ないですが、
--------------------------------------------------
2010年 9月 20日に開催された
2010 High Performance Computing Financial Markets Show and Conference
http://www.flaggmgmt.com/hpc/
2010 Conference Program
http://www.flaggmgmt.com/hpc/conference_program.html
の講演資料の一部が公開されています：
Powerpoint Presentations from the Conference
http://www.flaggmgmt.com/hpc/ppts.html
※実際は PDFファイル
このカンファレンス自体が技術より金融界への事例紹介等がマーケティングが
メインなので、細かい説明の資料は少ないですが、
[san-tech][02584] Fulcrum Next 40G Low Latency Ethernet Switch Architecture, IEEE Hot Interconnects 2010
Date: Tue, 31 Aug 2010 12:55:31 +0900
--------------------------------------------------
2010年 8月 18日～20日に開催された、IEEE Hot Interconnects 2010で
Fulcrum CTOの Uri Cummings氏のキーノート講演で、Fulcrumの次期スイッチ
チップの一端が紹介されました。
※講演資料は、IEEEサイトでは 1年後位に一般公開されるはずです。
Fulcrumは Blogで小出ししています。多分講演資料は Technical Paperで公開
されると思いす。
"Fulcrum CTO to Present 40G Low Latency Ethernet Switch Architecture at
Hot Interconnects"
August 18, 2010
http://www.fulcrummicro.com/documents/announcements/Anncmt_10-0818.pdf
--------------------------------------------------
2010年 8月 18日～20日に開催された、IEEE Hot Interconnects 2010で
Fulcrum CTOの Uri Cummings氏のキーノート講演で、Fulcrumの次期スイッチ
チップの一端が紹介されました。
※講演資料は、IEEEサイトでは 1年後位に一般公開されるはずです。
Fulcrumは Blogで小出ししています。多分講演資料は Technical Paperで公開
されると思いす。
"Fulcrum CTO to Present 40G Low Latency Ethernet Switch Architecture at
Hot Interconnects"
August 18, 2010
http://www.fulcrummicro.com/documents/announcements/Anncmt_10-0818.pdf
[san-tech][03014] Arista Networks講演資料 (2011 High Performance Computing Linux Financial Markets, 2011/04/04)
Date: Sat, 26 Mar 2011 08:09:44 +0900
--------------------------------------------------
2011年 4月 4日に、New Yorkで開催される、第 8回 2011 High Performance
Computing Linux Financial Markets (会議名は毎回微妙に違います) での、
Arista Networksの講演資料がいち早く公開されています。
2011 8th High Performance Computing Linux Financial Markets
April 4, 2011
http://www.flaggmgmt.com/linux/index.html
Powerpoint Presentations from the Conference
http://www.flaggmgmt.com/linux/ppts.html
SESSION 1 Keynote: Need for Speed, Low Latency, Cost Savings on Wall Street
"Andy Bechtolsheim, Founder, Chief Development Officer and Chairman,
Arista Networks"
http://www.flaggmgmt.com/linux/ppts/Session1.pdf
--------------------------------------------------
2011年 4月 4日に、New Yorkで開催される、第 8回 2011 High Performance
Computing Linux Financial Markets (会議名は毎回微妙に違います) での、
Arista Networksの講演資料がいち早く公開されています。
2011 8th High Performance Computing Linux Financial Markets
April 4, 2011
http://www.flaggmgmt.com/linux/index.html
Powerpoint Presentations from the Conference
http://www.flaggmgmt.com/linux/ppts.html
SESSION 1 Keynote: Need for Speed, Low Latency, Cost Savings on Wall Street
"Andy Bechtolsheim, Founder, Chief Development Officer and Chairman,
Arista Networks"
http://www.flaggmgmt.com/linux/ppts/Session1.pdf
[san-tech][03013] Low latency PHY (NetLogic Microsystems) & Arista Networks, Inc., 2011/03/15
Date: Fri, 25 Mar 2011 11:08:55 +0900
--------------------------------------------------
NetLogic Microsystemsから Low latency PHY (70ns, 既存の半分程度) が
発表されてました (Aristaの新スイッチに採用されたようです)：
"NetLogic Microsystems Announces Breakthrough Innovations to Achieve
Dramatically Lower Latency for Next-Generation Data Centers"
"Andy Bechtolsheim, chairman and chief development officer of Arista,
cited the technical leadership of, and close collaboration with,
NetLogic Microsystems as key to enabling Arista to achieve the
lowest Ethernet switch latency in the industry"
March 15, 2011
http://www.netlogicmicro.com/News/pr/2011/11-03-15Arista.asp
"today announced breakthrough innovations in high-speed physical
layer SerDes development that has resulted in the world’s lowest
latency 10 Gigabit Ethernet (GbE) PHY solution for next-generation
data centers."
--------------------------------------------------
NetLogic Microsystemsから Low latency PHY (70ns, 既存の半分程度) が
発表されてました (Aristaの新スイッチに採用されたようです)：
"NetLogic Microsystems Announces Breakthrough Innovations to Achieve
Dramatically Lower Latency for Next-Generation Data Centers"
"Andy Bechtolsheim, chairman and chief development officer of Arista,
cited the technical leadership of, and close collaboration with,
NetLogic Microsystems as key to enabling Arista to achieve the
lowest Ethernet switch latency in the industry"
March 15, 2011
http://www.netlogicmicro.com/News/pr/2011/11-03-15Arista.asp
"today announced breakthrough innovations in high-speed physical
layer SerDes development that has resulted in the world’s lowest
latency 10 Gigabit Ethernet (GbE) PHY solution for next-generation
data centers."
[san-tech][02975] Arista Zero Touch Provisioning (ZTP)
Date: Thu, 24 Feb 2011 16:11:58 +0900
--------------------------------------------------
ネットワークネタといえば、先週 Aristaからもアナウンスがありました：
"Arista Unveils Powerful Automation Capabilities for Cloud Networking"
February 15, 2011
http://www.aristanetworks.com/en/news/pressrelease/304-pr-20110215-01
... "today announced breakthrough network automation capabilities
that simplify and accelerate the creation, migration and deployment
of multi-tier network infrastructures. The Arista Zero Touch
Provisioning capability empowers IT organizations to rapidly expand
the capacity of a public or private cloud ? adding thousands of
servers and storage devices to the network in a matter of minutes."
--------------------------------------------------
ネットワークネタといえば、先週 Aristaからもアナウンスがありました：
"Arista Unveils Powerful Automation Capabilities for Cloud Networking"
February 15, 2011
http://www.aristanetworks.com/en/news/pressrelease/304-pr-20110215-01
... "today announced breakthrough network automation capabilities
that simplify and accelerate the creation, migration and deployment
of multi-tier network infrastructures. The Arista Zero Touch
Provisioning capability empowers IT organizations to rapidly expand
the capacity of a public or private cloud ? adding thousands of
servers and storage devices to the network in a matter of minutes."
[san-tech][02974] Re: Juniper QFX3500(Project Stratus) 発表
Date: Thu, 24 Feb 2011 15:11:31 +0900
--------------------------------------------------
[san-tech][02971] Juniper QFX3500(Project Stratus) 発表
は省略
--------------------------------------------------
2011/02/24時点での、関連 URL等をまとめてみました
※プレスリリース、Web、YouTube、中の人の Blog等々
Juniperプレスリリース (全て Feb. 23, 2011)
"Juniper Defines the Principles of a True Data Center Fabric"
http://www.juniper.net/us/en/company/press-center/press-releases/2011/pr_2011_02_23-13_02.html
... "today published a paper defining the characteristics of a true
data center fabric, in conjunction with the launch of QFabric, the
company's data center fabric solution and an outcome of Project
Stratus."
--------------------------------------------------
[san-tech][02971] Juniper QFX3500(Project Stratus) 発表
は省略
--------------------------------------------------
2011/02/24時点での、関連 URL等をまとめてみました
※プレスリリース、Web、YouTube、中の人の Blog等々
Juniperプレスリリース (全て Feb. 23, 2011)
"Juniper Defines the Principles of a True Data Center Fabric"
http://www.juniper.net/us/en/company/press-center/press-releases/2011/pr_2011_02_23-13_02.html
... "today published a paper defining the characteristics of a true
data center fabric, in conjunction with the launch of QFabric, the
company's data center fabric solution and an outcome of Project
Stratus."
[san-tech][03039] 講演資料：DOE Workshop on Terabits Networks for Extreme Scale Science (2011/02/16, 17)
Date: Wed, 13 Apr 2011 18:44:25 +0900
--------------------------------------------------
2011年 2月、US DOE主催で以下のワークショップが開催され講演資料が公開
されました：
Terabit Networks for Extreme Scale Science, February 16-17, 2011
https://indico.bnl.gov/internalPage.py?pageId=0&confId=319
ワークショップの目的等は、既にまとめられたレポート
"Terabit Networks for Extreme-Scale Science"
https://indico.bnl.gov/getFile.py/access?resId=0&materialId=5&confId=319
※↑PDFファイルです。
の EXECUTIVE SUMMARYと Table of Contentsから
--------------------------------------------------
2011年 2月、US DOE主催で以下のワークショップが開催され講演資料が公開
されました：
Terabit Networks for Extreme Scale Science, February 16-17, 2011
https://indico.bnl.gov/internalPage.py?pageId=0&confId=319
ワークショップの目的等は、既にまとめられたレポート
"Terabit Networks for Extreme-Scale Science"
https://indico.bnl.gov/getFile.py/access?resId=0&materialId=5&confId=319
※↑PDFファイルです。
の EXECUTIVE SUMMARYと Table of Contentsから
[san-tech][02627] SGI Altix UVを支える IDT VRM (Voltage Regulator Module)
Date: Wed, 15 Sep 2010 13:04:07 +0900
--------------------------------------------------
IDTのプレスリリースです、
"IDT Voltage Regulator Modules Power The World's Fastest Supercomputer"
September 14, 2010
http://www.idt.com/?id=5751
"Altix UV utilizes the IDT Power VRMs for microprocessor, ASIC and
memory power requirements."
"The VRMs selected by SGI utilize the IDT-patented coupled inductor
technology to improve performance and reduce power consumption in
computing applications."
"Each Altix UV server blade uses nine high-density IDT VRMs to
deliver fast transient response, tight regulation, high efficiency,
and reliability."
--------------------------------------------------
IDTのプレスリリースです、
"IDT Voltage Regulator Modules Power The World's Fastest Supercomputer"
September 14, 2010
http://www.idt.com/?id=5751
"Altix UV utilizes the IDT Power VRMs for microprocessor, ASIC and
memory power requirements."
"The VRMs selected by SGI utilize the IDT-patented coupled inductor
technology to improve performance and reduce power consumption in
computing applications."
"Each Altix UV server blade uses nine high-density IDT VRMs to
deliver fast transient response, tight regulation, high efficiency,
and reliability."
[san-tech][02628] 講演資料：Photonics in Switching, July 25-28 2010
Date: Wed, 15 Sep 2010 13:14:27 +0900
--------------------------------------------------
2010年 7月 25日 ～ 28日に The Optical Society (OSA)主催で開催された
Photonics in Switching, July 25-28 2010, Optical Society (OSA)
http://www.osa.org/meetings/topical_meetings/ps/Program.aspx
講演資料が、上記 Webページで公開されています。
About Photonics in Switching
"The Photonics in Switching Topical Meeting addresses all research
areas in which photonic technologies are applied to innovate and
enhance the future networking, computing, and Internet
infrastructures. This area includes photonic switching devices,
high-throughput optical systems, efficient optical network
architectures, data center networking, and computing systems with
optical interconnects, optical cross-connects and interconnects,
integrated photonics and system on chip, optical routers and switches.
In particular, developing optical subsystems, optical processors and
novel integrated circuit requires proper balancing of photonic and
electronic technologies. Optical infrastructures will leverage the
opportunities offered by photonics to answer the emerging needs of
the next decades such as the realization of all-optical network and
computing elements, the reduction of network power consumption and
device footprint by integration."
--------------------------------------------------
2010年 7月 25日 ～ 28日に The Optical Society (OSA)主催で開催された
Photonics in Switching, July 25-28 2010, Optical Society (OSA)
http://www.osa.org/meetings/topical_meetings/ps/Program.aspx
講演資料が、上記 Webページで公開されています。
About Photonics in Switching
"The Photonics in Switching Topical Meeting addresses all research
areas in which photonic technologies are applied to innovate and
enhance the future networking, computing, and Internet
infrastructures. This area includes photonic switching devices,
high-throughput optical systems, efficient optical network
architectures, data center networking, and computing systems with
optical interconnects, optical cross-connects and interconnects,
integrated photonics and system on chip, optical routers and switches.
In particular, developing optical subsystems, optical processors and
novel integrated circuit requires proper balancing of photonic and
electronic technologies. Optical infrastructures will leverage the
opportunities offered by photonics to answer the emerging needs of
the next decades such as the realization of all-optical network and
computing elements, the reduction of network power consumption and
device footprint by integration."
[san-tech][02654] "Cirtas Unveils Bluejet Cloud Storage Controllers", September 20, 2010
Date: Mon, 20 Sep 2010 19:52:47 +0900
--------------------------------------------------
※現時点 (2011/06/10) では、機能強化されています。
新しいストレージ系メーカーの登場です：
"Cirtas Unveils Bluejet Cloud Storage Controllers"
September 20, 2010
http://www.cirtas.com/news/cirtas-unveils-bluejet-cloud-storage-controllers
Key technology features and benefits of Cirtas Bluejet include:
*) CloudLock Data Security
*) CloudCache and CloudReduce
*) CloudSnap
*) CloudConnect
*) CloudForecast
*) Virtualized Storage Array Capabilities
*) Increased Performance
*) Enterprise Grade, Redundant Components
*) Rapid Deployment
Cirtas Bluejet Technology
http://www.cirtas.com/cirtas-bluejet-technology
この図が解りやすいかも
http://www.cirtas.com/images/cirtas-bluejet-technology/post-image-enterprise-data-center.jpg
--------------------------------------------------
※現時点 (2011/06/10) では、機能強化されています。
新しいストレージ系メーカーの登場です：
"Cirtas Unveils Bluejet Cloud Storage Controllers"
September 20, 2010
http://www.cirtas.com/news/cirtas-unveils-bluejet-cloud-storage-controllers
Key technology features and benefits of Cirtas Bluejet include:
*) CloudLock Data Security
*) CloudCache and CloudReduce
*) CloudSnap
*) CloudConnect
*) CloudForecast
*) Virtualized Storage Array Capabilities
*) Increased Performance
*) Enterprise Grade, Redundant Components
*) Rapid Deployment
Cirtas Bluejet Technology
http://www.cirtas.com/cirtas-bluejet-technology
この図が解りやすいかも
http://www.cirtas.com/images/cirtas-bluejet-technology/post-image-enterprise-data-center.jpg
[san-tech][02682] "Montana Deploys 'Kyoto Cooling' Wheel", September 24th, 2010. Data Center knowledge
Date: Sun, 26 Sep 2010 15:30:52 +0900
--------------------------------------------------
Data Center Knowledgeで、米国モンタナ州政府データセンター (SMDC) で
採用された KyotoCooling社のシステム (京都と関係無く、本社はオランダ) を
紹介しています (採用決定はかなり前で、設置は 2010年 1月です)。
"Montana Deploys 'Kyoto Cooling' Wheel", September 24th, 2010
http://www.datacenterknowledge.com/archives/2010/09/24/montana-deploys-kyoto-cooling-wheel/
"In evaluating the system, the state of Montana used weather data
from 2007, the hottest year on record in Helena, and found that
80 percent of the time, the heat wheels would be sufficient to cool
the data center. Fort about 16 percent of the year, the system would
mix air from the wheels and standard commercial systems."
--------------------------------------------------
Data Center Knowledgeで、米国モンタナ州政府データセンター (SMDC) で
採用された KyotoCooling社のシステム (京都と関係無く、本社はオランダ) を
紹介しています (採用決定はかなり前で、設置は 2010年 1月です)。
"Montana Deploys 'Kyoto Cooling' Wheel", September 24th, 2010
http://www.datacenterknowledge.com/archives/2010/09/24/montana-deploys-kyoto-cooling-wheel/
"In evaluating the system, the state of Montana used weather data
from 2007, the hottest year on record in Helena, and found that
80 percent of the time, the heat wheels would be sufficient to cool
the data center. Fort about 16 percent of the year, the system would
mix air from the wheels and standard commercial systems."
2011/06/09
[san-tech][02744] KMIP v1.0 & KMIP Profiles v1.0承認
Date: Sat, 16 Oct 2010 23:01:48 +0900
--------------------------------------------------
Key Management Interoperability Protocol Specification v1.0と
Key Management Interoperability Protocol Profiles v1.0が
OASIS標準として承認されました：
正式プレスリリース：
"Key Management Interoperability Protocol (KMIP) 1.0 Receives Approval
as OASIS Standard"
14 October 2010
http://www.oasis-open.org/news/oasis-news-2010-10-14.php
"The OASIS open standards consortium today announced approval of
the Key Management Interoperability Protocol (KMIP) version 1.0.
Developed through a collaboration of more than 30 vendors and end
user organizations, KMIP enables communication between key management
systems and cryptographically-enabled applications, including email,
databases, and storage devices. KMIP and the related KMIP Profiles
are now official OASIS Standards, a status that signifies the highest
level of ratification."
--------------------------------------------------
Key Management Interoperability Protocol Specification v1.0と
Key Management Interoperability Protocol Profiles v1.0が
OASIS標準として承認されました：
正式プレスリリース：
"Key Management Interoperability Protocol (KMIP) 1.0 Receives Approval
as OASIS Standard"
14 October 2010
http://www.oasis-open.org/news/oasis-news-2010-10-14.php
"The OASIS open standards consortium today announced approval of
the Key Management Interoperability Protocol (KMIP) version 1.0.
Developed through a collaboration of more than 30 vendors and end
user organizations, KMIP enables communication between key management
systems and cryptographically-enabled applications, including email,
databases, and storage devices. KMIP and the related KMIP Profiles
are now official OASIS Standards, a status that signifies the highest
level of ratification."
[san-tech][02756] US NIFのファイルシステム (データベース) についての報告
Date: Wed, 20 Oct 2010 13:44:32 +0900
--------------------------------------------------
US NIF (National Ignition Facility) のファイルシステム (データベース)
関連の報告です：
"A Case for Database Filesystems"
P. A. Adams and J. C. Hax, National Ignition Facility
2009 May 13, LLNL-CONF-413253
http://www.osti.gov/bridge/product.biblio.jsp?query_id=0&osti_id=966228
"Data intensive science is offering new challenges and opportunities for
Information Technology and traditional relational databases in particular."
...."Oracle SecureFiles is a new database filesystem feature in Oracle
Database 11g that is specifically engineered to deliver high performance
and scalability for storing unstructured or file data inside the Oracle
database. SecureFiles presents the best of both the filesystem and the
database worlds for unstructured content. Data stored inside SecureFiles
can be queried or written at performance levels comparable to that of
traditional filesystems while retaining the advantages of the Oracle
database."
--------------------------------------------------
US NIF (National Ignition Facility) のファイルシステム (データベース)
関連の報告です：
"A Case for Database Filesystems"
P. A. Adams and J. C. Hax, National Ignition Facility
2009 May 13, LLNL-CONF-413253
http://www.osti.gov/bridge/product.biblio.jsp?query_id=0&osti_id=966228
"Data intensive science is offering new challenges and opportunities for
Information Technology and traditional relational databases in particular."
...."Oracle SecureFiles is a new database filesystem feature in Oracle
Database 11g that is specifically engineered to deliver high performance
and scalability for storing unstructured or file data inside the Oracle
database. SecureFiles presents the best of both the filesystem and the
database worlds for unstructured content. Data stored inside SecureFiles
can be queried or written at performance levels comparable to that of
traditional filesystems while retaining the advantages of the Oracle
database."
[san-tech][03102] "Scaling the Messages Application Back End", 2011/04/12, Prashant Malik, Leader of the Messages back end team, Facebook
Date: Sat, 21 May 2011 23:08:33 +0900
--------------------------------------------------
Facebookの Messages back end team Leaderの Prashant Malik氏による投稿：
"Scaling the Messages Application Back End"
2011年4月12日 11:21, Prashant Malik"
https://www.facebook.com/notes/facebook-engineering/scaling-the-messages-application-back-end/10150148835363920#
"Facebook Messages seamlessly integrates many communication channels:
email, SMS, Facebook Chat, and the existing Facebook Inbox. Combining
all this functionality and offering a powerful user experience
involved building an entirely new infrastructure stack from the ground
up."
引き続き紹介しています。
--------------------------------------------------
Facebookの Messages back end team Leaderの Prashant Malik氏による投稿：
"Scaling the Messages Application Back End"
2011年4月12日 11:21, Prashant Malik"
https://www.facebook.com/notes/facebook-engineering/scaling-the-messages-application-back-end/10150148835363920#
"Facebook Messages seamlessly integrates many communication channels:
email, SMS, Facebook Chat, and the existing Facebook Inbox. Combining
all this functionality and offering a powerful user experience
involved building an entirely new infrastructure stack from the ground
up."
引き続き紹介しています。
[san-tech][03103] リサーチレポート公開：Uptime Institute Symposium 2011 (2011/05/09 - 12)
Date: Sun, 22 May 2011 19:18:49 +0900
--------------------------------------------------
2011/06/18
[san-tech][03179] Re: リサーチレポート公開：Uptime Institute Symposium 2011 (2011/05/09 - 12)
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2011年 5月 9～ 13日に Data Center等のシンクタンク (コンサルティングファーム？)
である Uptime Instituteが開催した
Uptime Institute Symposium 2011
http://symposium.uptimeinstitute.com/
の Research Reports、一部ビデオが公開されています
2011 Research Reports (10レポート以上)
http://symposium.uptimeinstitute.com/2011-research-reports
Spotlight Session Videos (10ビデオ以上)
http://symposium.uptimeinstitute.com/hot-button-issue-videos
※近いうちに講演資料の一部も公開されると思います。
Symposiumでの発表：
2011 Green Enterprise IT Awards - Winners and Finalists
http://symposium.uptimeinstitute.com/winners-and-finalists
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2011/06/18
[san-tech][03179] Re: リサーチレポート公開：Uptime Institute Symposium 2011 (2011/05/09 - 12)
--------------------------------------------------
2011年 5月 9～ 13日に Data Center等のシンクタンク (コンサルティングファーム？)
である Uptime Instituteが開催した
Uptime Institute Symposium 2011
http://symposium.uptimeinstitute.com/
の Research Reports、一部ビデオが公開されています
2011 Research Reports (10レポート以上)
http://symposium.uptimeinstitute.com/2011-research-reports
Spotlight Session Videos (10ビデオ以上)
http://symposium.uptimeinstitute.com/hot-button-issue-videos
※近いうちに講演資料の一部も公開されると思います。
Symposiumでの発表：
2011 Green Enterprise IT Awards - Winners and Finalists
http://symposium.uptimeinstitute.com/winners-and-finalists
[san-tech][02438] 講演資料：FAST-OS Workshop, (2010/06/22)
Date: Fri, 02 Jul 2010 12:46:54 +0900
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2010年 6月 22日に開催された FAST-OS Workshopの講演資料が公開されています：
FAST-OS Workshop, June 22, 2010
http://www.usenix.org/events/fastos10/
※2010 USENIX Federated Conferences Week, June 22-25, 2010の一環として
開催されました。↑については別途紹介します。
USENIX 2010 Workshop
http://www.fastos2.org/usenix-2010-workshop
※Slidesをクリックすると新しい tab (window) が立ち上がります。
資料のダウンロードは、新しい画面の左上のボタンから可能です。
FAST-OSプロジェクトの説明は省かせて頂きますが、以下に公開されている講演と
関連リンクを簡単にリストします (発表者省略)：
--------------------------------------------------
2010年 6月 22日に開催された FAST-OS Workshopの講演資料が公開されています：
FAST-OS Workshop, June 22, 2010
http://www.usenix.org/events/fastos10/
※2010 USENIX Federated Conferences Week, June 22-25, 2010の一環として
開催されました。↑については別途紹介します。
USENIX 2010 Workshop
http://www.fastos2.org/usenix-2010-workshop
※Slidesをクリックすると新しい tab (window) が立ち上がります。
資料のダウンロードは、新しい画面の左上のボタンから可能です。
FAST-OSプロジェクトの説明は省かせて頂きますが、以下に公開されている講演と
関連リンクを簡単にリストします (発表者省略)：
[san-tech][02384] DOE LLNL Hyperion (Appro + Fusion-IO) & Virident PCIe SSDボードとか
Date: Thu, 17 Jun 2010 08:54:37 +0900
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SSDからみを数件。まずは DOE LLNL Hyperion Project関係：
"Appro Deploys a World Class Linux Cluster Testbed Solution to LLNL
in Support of the Hyperion Project", 6/26/2010
http://www.appro.com/press/view.asp?Num=193
"LLNL created the Testbed solution for the National Nuclear Security
Administration's Advanced Simulation and Computing program's
Hyperion initiative," ...
"The Hyperion project will provide three critical objectives for
high performance computing projects.
First, it will enable computational scientists to have IO test
beds for scalable parallel file systems such as Lustre and CEPH.
Secondly, it will allow the evaluation of large scale checkpoint
restart mechanisms that don't depend on global scalable file
systems.
Thirdly, it will facilitate investigation of cloud base file systems
and analysis tools such as HADOOP and MAPREDUCE."
※適当に改行しました。
--------------------------------------------------
SSDからみを数件。まずは DOE LLNL Hyperion Project関係：
"Appro Deploys a World Class Linux Cluster Testbed Solution to LLNL
in Support of the Hyperion Project", 6/26/2010
http://www.appro.com/press/view.asp?Num=193
"LLNL created the Testbed solution for the National Nuclear Security
Administration's Advanced Simulation and Computing program's
Hyperion initiative," ...
"The Hyperion project will provide three critical objectives for
high performance computing projects.
First, it will enable computational scientists to have IO test
beds for scalable parallel file systems such as Lustre and CEPH.
Secondly, it will allow the evaluation of large scale checkpoint
restart mechanisms that don't depend on global scalable file
systems.
Thirdly, it will facilitate investigation of cloud base file systems
and analysis tools such as HADOOP and MAPREDUCE."
※適当に改行しました。
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