Announcement Summary
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Secure Data Storage – White Paper Storage Technologies 2008
1 Secure Data Storage – White Paper Storage Technologies 2008 Secure Data Storage - An overview of storage technology - Long time archiving from extensive data supplies requires more then only big storage capacity to be economical. Different requirements need different solutions! A technology comparison repays. Author: Dr. Klaus Engelhardt Dr. K. Engelhardt 2 Secure Data Storage – White Paper Storage Technologies 2008 Secure Data Storage - An overview of storage technology - Author: Dr. Klaus Engelhardt Audit-compliant storage of large amounts of data is a key task in the modern business world. It is a mistake to see this task merely as a matter of storage technology. Instead, companies must take account of essential strategic and economic parameters as well as legal regulations. Often one single technology alone is not sufficient to cover all needs. Thus storage management is seldom a question of one solution verses another, but a combination of solutions to achieve the best possible result. This can frequently be seen in the overly narrow emphasis in many projects on hard disk-based solutions, an approach that is heavily promoted in advertising, and one that imprudently neglects the considerable application benefits of optical storage media (as well as those of tape-based solutions). This overly simplistic perspective has caused many professional users, particularly in the field of long-term archiving, to encounter unnecessary technical difficulties and economic consequences. Even a simple energy efficiency analysis would provide many users with helpful insights. Within the ongoing energy debate there is a simple truth: it is one thing to talk about ‘green IT’, but finding and implementing a solution is a completely different matter. -
IBM Storage Speichertechnologien Unter Der Lupe
Kurt Gerecke Juni 2012 IBM Storage Speichertechnologien unter der Lupe © 2012 IBM Corporation IBM System Storage Agenda 1 Wir habe ein Geburtstagskind – Historie zum Aufwärmen ..... 2 Disk Technologien 3 Solid State Disks (SSD‘s) 4 Storage Class Memories und Positionierung 5 Millipede und optische Speichertechnologien 6 Tape Technologien 7 Speicherhierarchie 8 Nano-Technologien © 2012 IBM Corporation 1952: IBM Modell 726 erster Bandspeicher • 18.000 Lochkarten • 1.440.000 Characters • 1.44 MB • Acetat Plastikband mit Eisenoxydbeschichtung • 7-Spur Technik (6 x Daten, 1 x Redundanzprüfung) • Datenrate 7.5 Kbit/s, S/L-Geschwindigkeit 1.9 m/s • entwickelt in Phougkeepsie im Zuge der IBM 701 Entwicklung Photo 1951 Prototyp Photo 1952 IBM 726 in Betrieb 720 Meter Bandlänge 100 BPI 1953: IBM Modell 727 (728) • 24.000 Lochkarten • 1.920.000 Characters • 1.92 MB • 7 Spur-Technik 1958: IBM Modell 729 • 50.000 Lochkarten • 4.000.000 Characters • 4 MB • 7 Spur-Technik Bild: 729 Deutsches Museum München Modelle I bis VI • Erstes Tape Laufwerk mit Schreibkontrolle • Einlesen der Zeichen in ein Prüfregister 1961: IBM 7340 Hyper Tape Drives • Kontrolleinheit IBM 7640 • Für Rechner 7074, 7080, 7090 • Doppelte Übertragungsraten vs. 729 • 7-Spur-Technik • Höchste Datenrate WW • 170.000 Zeichen/s • 112.5 Zoll/s Tape Speed • Modelle 1 – 3 • 8 MB später 16 MB 1964: IBM 2401 Magnetbandsystem • speziell für System /360 • 9-Spur Technik • 800 BPI • 20 MB später 40 MB • erster ECC • CRC Cyclic Redundancy Check • Automatic Error Capture & Correction • Basis für spätere ECC‘s Löschschutzring 1970: IBM 3420 Modelle 3,5,7 • System /370 • 3803 Kontroller • 9-Spur-Technik • 800-1600 BPI • 120/200/320 Kilobytes/s •.. -
RS/6000 Systems Handbook 2000 Edition
RS/6000 Systems Handbook 2000 Edition The ideal deskside reference for the latest RS/6000 models and features Hundreds of tables and figures to accelerate your research A required reading for all RS/6000 and AIX professionals Jana Babnik-Gomiscek Volker Haug Jeanine Indest Stephen Lutz Shyam Manohar Irene D. Sideris Scott Vetter ibm.com/redbooks SG24-5120-01 International Technical Support Organization RS/6000 Systems Handbook 2000 Edition August 2000 Take Note! Before using this information and the product it supports, be sure to read the general information in Appendix K, “Special Notices” on page 773. Second Edition (August 2000) This edition applies to IBM RS/6000 Models 140, 150, 170, B50, 260, 270, F50, F80, H50, H70, H80, M80, S7A, S80, SP, and NUMA-Q. Related software offerings include AIX Version 4.3, program number 5754-C34, and subsequent releases. This document created or updated on August 9, 2000. Comments may be addressed to: IBM Corporation, International Technical Support Organization Dept. JN9B Building 003 Internal Zip 2834 11400 Burnet Road Austin, Texas 78758-3493 When you send information to IBM, you grant IBM a non-exclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you. © Copyright International Business Machines Corporation 1999, 2000. All rights reserved. Note to U.S Government Users – Documentation related to restricted rights – Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp. Contents Figures.................................................. xvii Tables....................................................xxi Preface................................................. xxvii The Team That Wrote This Redbook ...............................xxvii CommentsWelcome...........................................xxxi Chapter 1. -
Securing Information Contents Innhold
Annual Report 2001 Årsrapport Securing information Contents Innhold Key figures 1 Nøkkeltall 1 Report from the board 2 Styrets beretning 4 Accounts 6 Resultatregnskap 6 Balance sheet 6 Balanse 6 Cash flow 7 Kontantstrøm 7 Accounting notes 8 Regnskapsnoter 8 Auditor’s report 20 Revisors beretning 21 Shareholder information 22 Aksjonærinformasjon 23 General market information 24 General market information 24 Subsidiaries and offices 28 Datterselskaper og kontorer 28 Addresses 30 Adresser 30 Key figures 1997 - 2001 Nøkkeltall 1997 - 2001 2001 2000 1999 1998 1997 Turnover Omsetning Operating Revenue NOK mill. 948 1023 1242 1020 889 NOK mill.Driftsinntekter Annual Operating Revenue growth % -7,4 -17,6 21,7 14,8 3,9 % Årlig vekst i driftsinntektene Export Share % 97,5 96,9 96,2 96,6 97,2 % Eksportandel Result Resultat Operating Result NOK mill. -99,2 -88,9 -39,4 1,6 66,0 NOK mill.Driftsresultat Operating Result as % of Operating Revenue % -10,5 -8,7 -3,2 0,2 7,4 % Driftsresultat i % av driftsinntekter Result before tax NOK mill. -96,5 -69,1 -14,9 -3,2 70,9 NOK mill. Resultat før skatt Result before tax as % of Operating Revenue % -10,2 -6,8 -1,2 -0,3 8,0 % Resultat før skatt i % av driftsinntekter Return on Capital (ROC) Rentabilitet Total Capital ROC 1) % -12,2 -7,4 -1,4 *-0,04 13,4 % Totalkapitalens rentabilitet 1) Equity ROC 2) % -17,4 -9,5 -1,9 *-0,5 21,3 % Egenkapitalens rentabilitet 2) Yield on working capital 3) % -16,0 -9,3 -1,6 *-0,1 18,6 % Avkastning på sysselsatt kapital 3) Solidity/Liquidity Soliditet/Likviditet Total Capital NOK mill 594 869 973* 960 605 NOK mill.Bokført totalkapital Equity NOK mill. -
WSC Accelerate with IBM Storage: Introduction to Open Systems Tape 101
WSC Accelerate with IBM Storage: Introduction to Open Systems Tape 101 Carl Reasoner Reena Patel © Copyright IBM Corporation 2016. Washington Systems Center - Storage Accelerate with IBM Storage Webinars The Free IBM Storage Technical Webinar Series Continues in 2018... Washington Systems Center – Storage experts cover a variety of technical topics. Audience: Clients who have or are considering acquiring IBM Storage solutions. Business Partners and IBMers are also welcome. To automatically receive announcements of upcoming Accelerate with IBM Storage webinars, Clients, Business Partners and IBMers are welcome to send an email request to accelerate- [email protected]. Located in the Accelerate with IBM Storage Blog: https://www.ibm.com/developerworks/mydeveloperworks/blogs/accelerate/?lang=en Also, check out the WSC YouTube Channel here: https://www.youtube.com/playlist?list=PLSdmGMn4Aud-gKUBCR8K0kscCiF6E6ZYD&disable_polymer=true 2018 Webinars: January 9 – DS8880 Easy Tier September 13 - DS8880 Technical Update January 17 – Start 2018 Fast! What's New for Spectrum Scale V5 and ESS September 20 - IBM/Broadcom SAN Extension February 8 - VersaStack - Solutions For Fast Deployments September 27 – Introduction to Open Systems Tape 101 February 16 - TS7700 R4.1 Phase 2 GUI with Live Demo October 2 - Copy Services Manager / Safeguarded Copy Update – February 22 - DS8880 Transparent Cloud Tiering Live Demo Register Here: March 7 - Spectrum Storage Management, Control, Insights, Foundation https://ibm.webex.com/ibm/onstage/g.php?MTID=e4eb89983163bbb0d7a9c7f -
Naprave Za Masovno Shranjevanje Podatkov
TŠC Kranj Naprave za masovno shranjevanje podatkov 08 December 20, 2008 [NAPRAVE ZA MASOVNO SHRANJEVANJE PODATKOV] Kazalo Uvod:...............................................................................................................................................................................3 Magnetni trak..................................................................................................................................................................3 IBM formati:................................................................................................................................................................4 Kronološki seznam magnetnih formatov:....................................................................................................................4 Disketa:............................................................................................................................................................................5 Cd:..................................................................................................................................................................................6 DVD:................................................................................................................................................................................6 Oznake regij so naslednje:...........................................................................................................................................7 Trdi disk...........................................................................................................................................................................8 -
IBM System Storage Tape Library Guide for Open Systems
Front cover IBM System Storage Tape Library Guide for Open Systems Learn about Tape Encryption for the TS1120 ad TS1040 Tape Drives Read about the new TS2230, TS2340, and TS3400 Discover the new functions for existing Tape Libraries Babette Haeusser Ingo Dimmer Alv Jon Hovda Jana Jamsek Ricardo Alan Silva Erwin Zwemmer ibm.com/redbooks International Technical Support Organization IBM System Storage Tape Library Guide for Open Systems October 2007 SG24-5946-05 Note: Before using this information and the product it supports, read the information in “Notices” on page xiii. Sixth Edition (October 2007) This edition applies to those versions of the IBM TSxxxx tape drive and tape library products current at the time of publishing. For reference purposes, it also contains information about tape drives and libraries that have been withdrawn from marketing. © Copyright International Business Machines Corporation 2007. All rights reserved. Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Notices . xiii Trademarks . xiv Preface . .xv The team that wrote this IBM Redbooks publication . .xv Become a published author . xvii Comments welcome. xvii Summary of changes. xix October 2007, Sixth Edition . xix April 2007, Fifth Edition . xix September 2005, Fourth Edition . .xx June 2004, Third Edition . .xx Part 1. Open Systems Tape Basics . 1 Chapter 1. Tape technology perspective. 3 1.1 Tape products and technologies . 4 1.1.1 Helical versus longitudinal. 4 1.1.2 Tape reels (1/2-inch). 5 1.1.3 Quarter-inch tape . 5 1.1.4 Digital Data Standard (4 mm) . -
Fujifilm Data Storage Tape Product & Technology Seminar
Recording Media Division Fujifilm Computer Products Data Storage Tape Product Training and Technology Seminar March 28, 2008 Fujifilm U.S.A., Inc. 200 Summit Lake Drive Valhalla, NY 10595-1356 Customer Service: 800-488-3854 For more information, go to: www.fujifilmusa.com/tapestorage 1 3/28/08 Fujifilm Computer Products Tape Technology Seminar 1. Midrange – Entry Level • DDS/DAT72 Pages 3 - 8 2. Why New High-End Tapes? • Data Growth & Regulations Page 9 3. Midrange Systems – High End • DLTtape & Super DLTtape Pages 10 - 34 • LTO Ultrium Pages 35 - 52 • Value Added Services Pages 53 - 61 4. Enterprise Systems Pages 62 - 67 • 3590 - 3592 Pages 68 - 85 5. High-End Tape Overview • All High-End Offerings Pages 86 - 94 6. Other Products, Services, Supplement Accessories & Programs Pages 1 - 38 2 3/08 4mm DDS/DAT-72 Data Cartridges ~ 50% (1) of all Tape Drives Sold in 2004 were 4mm DDS/DAT Drives. > DDS 3 – 12 GB at 1.5 MB/s (Native) > DDS 4 – 20 GB at 3 MB/s (Native) New Packa > DAT 72 – 36 GB at 3.5 MB/s (Native) ging – 2006 (1) Source: SCCG 4/05 (LTO, SDLT, DLT, 4mm, 8mm, ¼-inch) The 2006 Tape Drive Market report from IDC shows that in Q3 2006 LTO Ultrium has for the first time overtaken DDS/DAT as the volume leader. LTO Ultrium was the highest volume tape technology during this period shipping 132.9k drive units and DDS/DAT shipping 131.2k drive units. Despite this, DDS/DAT saw a 2.7% increase in drive shipments between Q2’06 & Q3’06 and continues to hold significant market-share with 38.5% of all tape drive units shipped. -
TS7700 Introduction
Jim Fisher Advanced Technical Skills – North America [email protected] TS7700 Introduction © 2010 IBM Corporation Topics What is the TS7700 and Why Should I have one? TS7700 Product Overview Reclamation Host Console Request Support Logical Volume Copy Consistency Autonomic Ownership Takeover Manager Recent Enhancements © 2010 IBM Corporation Over 58 Years of Tape Innovation Starting in 1952 –IBM 726 Tape Unit • 7,500 characters per second • 100 bits per inch and continuing in 2008 –IBM TS1130 Tape Drive • up to 160MBps1 • up to 1TB1 • 321,000 bits per inch 2000 2002 2004 2007 LTO Gen1 LTO Gen2 LTO Gen3 LTO Gen4 1848 1952 1964 George Boole 1995 IBM 726 IBM 2104 invents IBM 3590 1st magnetic tape drive 1st read/back drive O P E N binary algebra E N T E R P R I S E 1928, IBM invents 1959 1984 1999 2003 2005 2008 the 80 column IBM 729 IBM 3480 IBM 3590E 3592 Gen1 3592 Gen2 3592 Gen3 Punch Card 1st read/write drive 1st cartridge drive 1 represents maximum native performance or cartridge capacity © 2010 IBM Corporation IBM Tape Technology History Year Product Capacity (MB) Transfer Rate (KB/s) 1952 IBM 726 1.4 7.5 1953 IBM 727 5.8 15 1957 IBM 729 23 90 1965 IBM 2401 46 180 1968 IBM 2420 46 320 1973 IBM 3420 180 1250 1984 IBM 3480 200 3000 1989 IBM 3490 200 4500 1991 IBM 3490E 400 9000 1992 IBM 3490E 800 9000 1995 IBM 3590-B1A 10,000/20,000 9000 1999 IBM 3590-E1A 20,000/40,000 14,000 2002 IBM 3590-H1A 30,000/60,000 14,000 2003 IBM 3592-J1A 300,000,000 40,000 2005 IBM 3592-E05 700,000,000 100,000 2008 IBM 3592-E06 1,000,000,000 160,000 -
Introduction to Storage Area Networks
Front cover Introduction to Storagee Area Networks Learn basic SAN terminology and component uses Introduce yourself to the benefits a SAN can bring Discover the IBM TotalStorage SAN portfolio Jon Tate Rajani Kanth Andre Telles ibm.com/redbooks International Technical Support Organization Introduction to Storage Area Networks April 2005 SG24-5470-02 Note: Before using this information and the product it supports, read the information in “Notices” on page xv. Third Edition (May 2005) This edition applies to the IBM TotalStorage portfolio. © Copyright International Business Machines Corporation 1999, 2003, 2005. All rights reserved. Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Figures . xi Tables . xiii Notices . xv Trademarks . xvi Preface . xvii The team that wrote this redbook. xviii Become a published author . xx Comments welcome. xx Chapter 1. Introduction to storage area networks . 1 1.1 The need for a SAN. 3 1.1.1 Infrastructure simplification . 4 1.1.2 Information lifecycle management . 5 1.1.3 Business continuance . 5 1.2 The storage area network . 5 1.3 Storage device connectivity. 7 1.3.1 Server-attached storage . 8 1.3.2 Fibre Channel . 8 1.3.3 FICON® . 8 1.3.4 SCSI . 9 1.3.5 Ethernet interface . 9 1.3.6 Network Attached Storage . 9 1.3.7 iSCSI . 9 1.3.8 iFCP . 10 1.3.9 FCIP . 10 1.4 SAN definition and evolution . 11 1.4.1 Fibre Channel architecture . 12 1.5 SAN components . 16 1.5.1 SAN servers . -
The IBM LTO Ultrium Tape Libraries Guide
Front cover The IBM LTO Ultrium Tape Libraries Guide Understand Linear Tape-Open technology and its unique architecture Learn about the IBM Ultrium drives and libraries Updated for Ultrium LTO 2 products Charlotte Brooks Carsten Krax Tony Rynan Josef Weingand ibm.com/redbooks International Technical Support Organization The IBM LTO Ultrium Tape Libraries Guide June 2003 SG24-5946-01 Note: Before using this information and the product it supports, read the information in “Notices” on page xvii. Second Edition (June 2003) This edition applies to the IBM TotalStorage Ultrium Tape Drive 3580, IBM TotalStorage Ultrium Tape Autoloader 3581, IBM TotalStorage Ultrium Tape Library 3582, IBM TotalStorage Ultrium Scalable Tape Library 3583, and IBM TotalStorage UltraScalable Tape Library 3584. © Copyright International Business Machines Corporation 2000, 2003. All rights reserved. Note to U.S. Government Users Restricted Rights: Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Figures . .xi Tables . xv Notices . xvii Trademarks . xviii Preface . xix The team that wrote this redbook. xix Become a published author . xxi Comments welcome. xxii Summary of changes . xxiii June 2003, Second Edition . xxiii Chapter 1. Introduction to Linear Tape-Open (LTO) . 1 1.1 The LTO organization . 2 1.1.1 Open licensing and manufacture . 3 1.1.2 License packages . 4 1.1.3 Compliance verification . 5 1.2 LTO standards. 5 1.2.1 Ultrium tape formats . 5 1.2.2 LTO core technology. 6 Chapter 2. LTO technology . 9 2.1 Interleaved recording. 10 2.1.1 Servo tracks . 10 2.1.2 Data tracks . 13 2.1.3 Linear density . -
Archive and Records Management FY 2018
TECHNICAL SUPPORT SERVICES CONTRACT (TSSC) DELIVERABLE ID: USGS EROS G15PC00012 1.0007-1.110.1.W01.1.2.6-A4704 FY18 OFFLINE ARCHIVE MEDIA TRADE STUDY DATE: 07/31/18 VERSION NBR: 1.0 ARCHIVE AND RECORDS MANAGEMENT FISCAL YEAR 2018 ARCHIVE MEDIA TRADE STUDY This delivery is official submission to the USGS under the TSSC contract G15PC00012. TSSC FISCAL YEAR 2018 OFFLINE ARCHIVE MEDIA TRADE STUDY Remote Sensing, CEOS, and Archives Coordination Project By Tom Bodoh1 Preface This document contains the Offline Archive Media Trade Study prepared by Stinger Ghaffarian Technologies, Inc. for the U.S. Geological Survey. This trade study presents the background, technical assessment, test results, and recommendations. The U.S. Geological Survey uses trade studies and reviews for internal purposes and does not endorse vendors or products. The results of the study were determined by criteria weights selected by the U.S. Geological Survey to meet its unique requirements. Other organizations could produce different results by altering the criteria weights to meet their own requirements. Acknowledgement The author would like to thank the following staff who provided input and review: Brent Nelson, Ken Gacke, Randall Sunne, Brian Reutzel, and Mark Barber. 1 Stinger Ghaffarian Technologies, Inc., contractor to the U.S. Geological Survey, work performed under U.S. Geological Survey contract G15PC00012. DCN: 007-1.110.1.W01.1.2.6-A4704 Version: 1.0 Contract: G15PC00012 Date Modified: 7/31/18 Notice: Paper copies of this document are uncontrolled. A controlled electronic version is located in TSSC Task Management Document Repository. Abstract This document is a trade study comparing offline digital archive storage technologies.