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Diskless node

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724:. There are also less "rational" reasons for overspecifying hardware which quite often come into play: departments wastefully using up budgets in order to retain their current budget levels for next year; and uncertainty about the future, or lack of technical knowledge, or lack of care and attention, when choosing PC specifications. Taking all these factors into account, thin clients may bring the most substantial savings, as only the servers are likely to be substantially "gold-plated" and/or "future-proofed" in the thin client model. 288: 1947: 391:
the client storage if any). It can also be a portion of the client RAM. This write cache can be persistent or volatile. When volatile, all the data that has been written by a specific client to the virtual disk are dismissed when said client is rebooted, and yet, user data can remain persistent if recorded in user (roaming) profiles or home folders (that are stored on remote servers). The two major commercial products (the one from
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made during operation (due to user action, worms, viruses, etc.) can be either wiped out when the power is removed (if the image is copied to a local RAM disk) such as Windows XP Embedded remote boot or prohibited entirely (if the image is a network filesystem). This allows use in public access areas
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Modern diskless nodes can share the very same disk image, using a 1:N relationship (1 disk image used simultaneously by N diskless nodes). This makes it very easy to install and maintain software applications: The administrator needs to install or maintain the application only once, and the clients
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This third approach makes it easier to use client OS than having a complete disk image in RAM or using a read-only file system. In this approach, the system uses some "write cache" that stores every data that a diskless node has written. This write cache is usually a file, stored on a server (or on
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which allow hot-adding of storage without any interruption. Further, it means that losses of disk drives to mechanical or electrical failure—which are statistically highly probable events over a timeframe of years, with a large number of disks involved—are often both less likely to happen (because
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In the third approach, disk operations are virtualized and are actually translated into a network protocol. The data that is usually stored in a disk drive are then stored in virtual disks files homed on a server. The disk operations such as requests to read/write disk sectors are translated into
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is not much of an issue for thin clients, which are likely to remain useful for the entirety of their replacement cycle - one to four years, or even longer - as the burden is on the servers. There are issues when it comes to diskless nodes, as the processing load is potentially much higher, thus
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and elaborate audio support are not usually provided. Of course, a diskless node can also be purchased with a cheap CPU and minimal multimedia support, if suitable. Thus, cost savings may be smaller than they first appear for some organizations. However, many large organizations habitually buy
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load of diskless nodes is distributed. Each user gets its own processing isolated environment, barely affecting other users in the network, as long as their workload is not filesystem-intensive. Thin clients rely on the central server for the processing and thus require a fast server. When the
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Another example of a situation where a diskless node would be useful is in a possibly hazardous environment where computers are likely to be damaged or destroyed, thus making the need for inexpensive nodes, and minimal hardware a benefit. Again, thin clients can also be used here.
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boot ROM. Diskless network booting is commonly a built-in feature of desktop and laptop PCs intended for business use, since it can be used on an otherwise disk-booted standard desktop computer to remotely run diagnostics, to install software, or to apply a
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With essentially a single OS image for an array of machines (with perhaps some customizations for differences in hardware configurations among the nodes), installing software and maintaining installed software can be more efficient. Furthermore, any
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potentially, since much data is simply read by the server and processed there, and only transferred to the client in small pieces, as and when needed for display. Also, transferring graphical data to the display is usually more suited for efficient
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can get the new application as soon as they boot off the updated image. Disk image sharing is made possible because they use the write cache: No client competes for any writing in a shared disk image, because each client writes to its own cache.
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meaning more consideration is required when purchasing. Thin client networks may require significantly more powerful servers in the future, whereas a diskless nodes network may in future need a server upgrade, a client upgrade, or both.
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In the second approach, the kernel of the OS is loaded, and part of the system's memory is configured as a large RAM disk, and then the remainder of the OS image is fetched and loaded into the RAM disk. This is the implementation that
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product line: Windows 95 OSR2 and Windows 98 were supported by Qualystem and Lanworks, Windows NT was supported by APCT and Ardence (called VenturCom at that time), and Windows 2000/XP/2003/Vista/Windows 7 are supported by
490:(with the help of appropriate software) can be configured to download and reinstall their operating systems on (e.g.) a nightly basis, with extra work compared to using shared disk image that diskless nodes boot off. 317:(BOOTP) network protocols are commonly used to find a server with files for booting the device. Standard full-size desktop PCs are able to be network-booted in this manner with an add-on network card that includes a 677:
can be added. By contrast, thin clients are typically very small, sealed boxes with no possibility for internal expansion, and limited or non-existent possibility for external expansion. Even if e.g. a
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All the modern diskless nodes systems can also use a 1:1 Client-to-DiskImage relationship, where one client "owns" one disk image and writes directly into said disk image. No write cache is used then.
751:, or user data. In many typical application scenarios, both total bandwidth consumption and "burst" consumption would be expected to be less for an efficient thin client, than for a diskless node. 649:
central server is busy and slow, both kinds of clients will be affected, but thin clients will be slowed completely, whereas diskless nodes will only be slowed when accessing data on the server.
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Indeed, user data may be much more significant in size and may be accessed far more frequently than operating systems and programs in some environments, so moving to a diskless model will not
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Advantages of diskless nodes can include lower production cost, lower running costs, quieter operation, and manageability advantages (for example, centrally managed software installation).
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Both thin client and diskless node architectures employ diskless clients which have advantages over fat clients (see above), but differ with regard to the location of processing.
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Image Manager, Ardence, VHD Central Management System and various "boot over iSCSI" products. This third approach differs from the first approach because what is remote is not a
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there are typically fewer disk drives that can fail) and less likely to cause interruption (because they would likely be part of RAID arrays). This also means that the nodes
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Large numbers of nodes making demands on the same server simultaneously can slow down everyone's experience. However, this can be mitigated by installing large amounts of
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attached to a thin client, the thin client software might not support peripherals beyond the basic input and output devices - for example, it may not be compatible with
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However, this storage efficiency can come at a price. As often happens in computing, increased storage efficiency sometimes comes at the price of decreased performance.
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and text terminals can both require powerful central processing facilities in the servers, in order to perform all significant processing tasks for all of the clients.
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The administrator makes a copy of the shared disk image that he/she wants to update (this can be done easily because the disk image file is opened only for reading)
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in many modern computers can be configured to locate a server and begin the bootup process automatically, without the need to insert bootable media.
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After the bootstrapping process has been initiated, as described above, bootstrapping will take place according to one of three main approaches.
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corresponding network requests and processed by a service or daemon running on the server side. This is the implementation that is used by
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performance), by adding more servers (which distributes the I/O workload), or by adding more disks to a RAID array (which distributes the
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The administrator makes any modification to the disk image (for instance install a new software application, apply patches or hotfixes)
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The use of central disk storage also makes more efficient use of disk storage. This can cut storage costs, freeing up capital to
443:), APCT and Xtreamining Technology have developed and marketed software products aimed to remote-boot newer versions of the 381:) and that the client OS is not aware that it is not running off a hard disk. This is why this approach is sometimes named " 1209: 958: 717:
hardware with a higher than necessary specification to meet the needs of particular applications and uses, or to ensure
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The administrator boots a diskless node in 1:1 mode (unshared mode) from the copy of the disk image he/she just made
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may either just mean diskless node, or it may be used in a more particular sense to mean a diskless node which runs
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client OS use such write caches. The Citrix product cannot use persistent write cache, but VHD and HP product can.
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However, it is not necessary to implement network booting to achieve either of the above advantages - ordinary
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page 166, Managing NFS and NIS, By Mike Eisler, Ricardo Labiaga, Hal Stern, O'Reilly Media, Inc., Jul 1, 2001
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client-server network to some extent, since, of course, fat clients also use servers to store user data.
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Proceedings of the twenty-second SIGCSE technical symposium on Computer science education - SIGCSE '91
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Diskless machines may also consume little power and make little noise, which implies potential
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A collective term encompassing both thin client computing, and its technological predecessor,
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locally—again, for manageability reasons. However, these are not diskless nodes if they still
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may be created to store temporary files locally.) This approach is sometimes called the "
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The administrator shutdowns the diskless node that was using the disk image in 1:1 mode
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are used in a similar configuration, with some or all applications stored remotely but
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is loaded into memory and then the rest of the operating system is accessed via a
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The diskless nodes use the shared disk image (1:N) as soon as they are rebooted.
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on thin clients, since processing requirements on the client are minimal, and
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The operating system (OS) for a diskless node is loaded from a server, using
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which had previously acquired Qualystem) and Citrix Systems (which acquired
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Making a modification in a shared disk image is usually made this way:
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Windows 3.x and Windows 95 OSR1 supported Remote Boot operations, from
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root" technique when used with Linux or Unix client operating systems.
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with no hard drives supplied, which means the usual large variety of
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Diskless nodes (or computers acting as such) are sometimes known as
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I/O workload). In any case this is also a problem which can affect
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book-size LAN station was an early diskless system based on an
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Diskless nodes are typically ordinary personal computers or
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on the server (which speeds up read operations by improving
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Third party software vendors such as Qualystem (acquired by
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Distinction between diskless nodes and centralized computing
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in more reliable, modern storage technologies, such as
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In many universities and in some large organizations,
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because the rendering is local, lowering the latency.
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Operating systems support for the Desk Area Network
168:Diskless nodes can be seen as a compromise between 1161:Lee, Edward K.; Thekkath, Chandramohan A. (1996). 1076:Foster, Louis A.; Hughes, Noramn L. (March 1991). 600:Finally, the combination of network data transfer 333:In the first approach (used, for example, by the 16:Computer workstation operated without disk drives 1964: 1130:A Workstation Architecture to Support Multimedia 1111: 516:The administrator shares the modified disk image 859:"Windows 95: Server-Based Setup for Windows 95" 627: 590:cause a noticeable degradation in performance. 545:are less likely to have hardware failures than 1263: 703:Advantages of thin clients over diskless nodes 636:Advantages of diskless nodes over thin clients 463: 1249: 1188: 1065:Diskless Workstations in a Local Area Network 1075: 982:"Deploying Windows XP Embedded Remote Boot" 979: 552:Diskless nodes share these advantages with 1256: 1242: 998: 875: 263: 1092: 973: 926: 901: 851: 824: 822: 411: 797: 743:and optimisation technologies (see e.g. 286: 18: 1078:"Making Files Real With a Virtual Disk" 1071:, department of Electrical Engineering. 1032: 936:. support.microsoft.com. Archived from 911:. support.microsoft.com. Archived from 536:which support redundant operation, and 1965: 1127: 819: 523: 245:Local general-purpose processing used 1237: 1212:(Press release). 2004. Archived from 469:Software installation and maintenance 23:A Sun-2/50 diskless workstation from 1128:Hayter, Mark David (November 1993). 1067:(License of Science in Technology). 1062: 1004: 885:. h17007.www1.hp.com. Archived from 276:, or other bootable media such as a 980:Chamberlain, Mark (February 2004). 951: 607: 345:connection to the server. (A small 301:processor and produced by Taiwan's 13: 1035:"File Servers versus Disk Servers" 736:less network bandwidth consumption 560:Performance of centralized storage 319:Universal Network Device Interface 59:. (A computer may also be said to 14: 1984: 1221: 1069:Helsinki University of Technology 809:Windows Embedded Developer Center 1946: 1945: 1164:Petal: Distributed Virtual Disks 1227:Network Block Device home page 963:APCT - Advanced PC Technologies 830:"VHD Central Management System" 377:but actually a disk device (or 805:"Remote Boot Feature Overview" 788: 747:) than transferring arbitrary 620:and makes them ideal for some 309:For network auto-booting, the 1: 1117:Digital Equipment Corporation 1026: 777:Preboot Execution Environment 772:Diskless Remote Boot in Linux 653:Better multimedia performance 335:Linux Terminal Server Project 311:Preboot Execution Environment 43:or personal computer without 1005:Syed, Saad (November 2002). 628:Comparison with thin clients 385:" or "Network Virtual Disk". 7: 1229:http://nbd.sourceforge.net/ 1012:Microsoft Developer Network 987:Microsoft Developer Network 755: 464:Comparison with fat clients 150:or waiting for user input. 10: 1989: 1696:Personal digital assistant 734:Thin client networks have 280:, CD or DVD. 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(1989). 264:Principles of operation 126:, thus using their own 122:Diskless nodes process 1706:Portable data terminal 618:environmental benefits 412:Diskless Windows nodes 306: 61:act as a diskless node 28: 1973:Diskless workstations 1889:Information appliance 1711:Portable media player 1654:Handheld game console 1094:10.1145/107004.107039 1033:Maroney, Tim (1987). 538:storage area networks 290: 181:Centralized computing 159:centralized computing 22: 1664:Mobile data terminal 1644:Electronic organizer 1316:Intelligent terminal 767:Network block device 365:remote boot feature. 88:remotely, as in the 37:diskless workstation 1047:(4). 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Archived from 955: 949: 948: 946: 945: 930: 924: 923: 921: 920: 905: 899: 898: 896: 894: 889:on 22 March 2014 879: 873: 872: 867:. Archived from 855: 849: 848: 846: 845: 836:. Archived from 826: 817: 816: 811:. Archived from 801: 795: 792: 741:data compression 722:(see next point) 688:graphics tablets 642:Distributed load 622:computer cluster 608:Other advantages 452:(which acquired 175: 174: 53:operating system 47:, which employs 1988: 1987: 1983: 1982: 1981: 1979: 1978: 1977: 1963: 1962: 1961: 1956: 1937: 1894:Microcontroller 1884:Embedded system 1872: 1841: 1810: 1753: 1725: 1721:Ultra-mobile PC 1630: 1607: 1533: 1434: 1367: 1271: 1262: 1224: 1208: 1201: 1180: 1178: 1174: 1167: 1154: 1138:10.48456/tr-319 1121: 1105: 1080: 1054: 1052: 1029: 1024: 1003: 999: 978: 974: 957: 956: 952: 943: 941: 932: 931: 927: 918: 916: 907: 906: 902: 892: 890: 881: 880: 876: 857: 856: 852: 843: 841: 828: 827: 820: 803: 802: 798: 793: 789: 785: 758: 728:Future proofing 719:future proofing 714:3D acceleration 705: 692:digital cameras 638: 630: 610: 562: 526: 471: 466: 450:Hewlett-Packard 414: 409: 393:Hewlett-Packard 274:USB flash drive 270:network booting 266: 193:Dataless node 183: 120: 84:, but not all, 49:network booting 17: 12: 11: 5: 1986: 1976: 1975: 1958: 1957: 1955: 1954: 1942: 1939: 1938: 1936: 1935: 1930: 1925: 1924: 1923: 1913: 1912: 1911: 1901: 1896: 1891: 1886: 1880: 1878: 1874: 1873: 1871: 1870: 1865: 1860: 1855: 1849: 1847: 1843: 1842: 1840: 1839: 1834: 1828: 1826: 1820: 1819: 1816: 1815: 1812: 1811: 1809: 1808: 1803: 1798: 1797: 1796: 1791: 1786: 1776: 1775: 1774: 1763: 1761: 1755: 1754: 1752: 1751: 1746: 1741: 1735: 1733: 1727: 1726: 1724: 1723: 1718: 1713: 1708: 1703: 1698: 1693: 1688: 1687: 1686: 1681: 1676: 1666: 1661: 1656: 1651: 1646: 1640: 1638: 1632: 1631: 1629: 1628: 1623: 1617: 1615: 1609: 1608: 1606: 1605: 1604: 1603: 1598: 1588: 1583: 1578: 1573: 1572: 1571: 1560: 1558: 1549: 1543: 1542: 1539: 1538: 1535: 1534: 1532: 1531: 1530: 1529: 1524: 1514: 1513: 1512: 1507: 1502: 1492: 1487: 1486: 1485: 1480: 1475: 1465: 1464: 1463: 1458: 1453: 1442: 1440: 1436: 1435: 1433: 1432: 1427: 1426: 1425: 1415: 1410: 1409: 1408: 1406:Personal super 1398: 1393: 1388: 1382: 1380: 1373: 1369: 1368: 1366: 1365: 1364: 1363: 1358: 1348: 1343: 1338: 1333: 1328: 1323: 1318: 1313: 1308: 1303: 1301:Arcade cabinet 1297: 1295: 1286: 1279: 1273: 1272: 1265:Computer sizes 1261: 1260: 1253: 1246: 1238: 1232: 1231: 1223: 1222:External links 1220: 1219: 1218: 1216:on 2010-02-10. 1206: 1204:on 2003-10-21. 1191:McAuley, Derek 1186: 1158: 1142: 1125: 1109: 1103: 1073: 1060: 1028: 1025: 1023: 1022: 1019:on 2012-10-13. 997: 994:on 2012-05-15. 972: 969:on 2001-02-22. 950: 925: 900: 874: 871:on 2006-11-24. 850: 818: 815:on 2008-04-23. 796: 786: 784: 781: 780: 779: 774: 769: 764: 757: 754: 753: 752: 732: 725: 704: 701: 700: 699: 682:device can be 664: 650: 637: 634: 629: 626: 624:applications. 609: 606: 561: 558: 525: 522: 521: 520: 517: 514: 511: 508: 505: 476:system changes 470: 467: 465: 462: 441:Citrix Systems 413: 410: 397:Citrix Systems 388: 387: 386: 366: 354: 265: 262: 259: 258: 255: 252: 249: 246: 242: 241: 238: 235: 232: 229: 221: 220: 217: 214: 211: 208: 207:used for data 200: 199: 194: 191: 190:Diskless node 188: 178: 155:text terminals 119: 116: 74:hybrid clients 15: 9: 6: 4: 3: 2: 1985: 1974: 1971: 1970: 1968: 1953: 1944: 1943: 1940: 1934: 1931: 1929: 1926: 1922: 1919: 1918: 1917: 1914: 1910: 1907: 1906: 1905: 1902: 1900: 1897: 1895: 1892: 1890: 1887: 1885: 1882: 1881: 1879: 1875: 1869: 1866: 1864: 1861: 1859: 1856: 1854: 1851: 1850: 1848: 1844: 1838: 1835: 1833: 1830: 1829: 1827: 1825: 1821: 1807: 1804: 1802: 1799: 1795: 1792: 1790: 1787: 1785: 1782: 1781: 1780: 1777: 1773: 1770: 1769: 1768: 1765: 1764: 1762: 1760: 1756: 1750: 1747: 1745: 1742: 1740: 1737: 1736: 1734: 1732: 1728: 1722: 1719: 1717: 1714: 1712: 1709: 1707: 1704: 1702: 1699: 1697: 1694: 1692: 1689: 1685: 1682: 1680: 1677: 1675: 1672: 1671: 1670: 1667: 1665: 1662: 1660: 1657: 1655: 1652: 1650: 1647: 1645: 1642: 1641: 1639: 1637: 1633: 1627: 1624: 1622: 1619: 1618: 1616: 1614: 1610: 1602: 1599: 1597: 1594: 1593: 1592: 1589: 1587: 1584: 1582: 1579: 1577: 1574: 1570: 1567: 1566: 1565: 1562: 1561: 1559: 1557: 1553: 1550: 1548: 1544: 1528: 1525: 1523: 1520: 1519: 1518: 1515: 1511: 1508: 1506: 1503: 1501: 1498: 1497: 1496: 1493: 1491: 1488: 1484: 1481: 1479: 1476: 1474: 1471: 1470: 1469: 1466: 1462: 1459: 1457: 1454: 1452: 1449: 1448: 1447: 1444: 1443: 1441: 1437: 1431: 1428: 1424: 1421: 1420: 1419: 1416: 1414: 1411: 1407: 1404: 1403: 1402: 1399: 1397: 1394: 1392: 1389: 1387: 1384: 1383: 1381: 1377: 1374: 1370: 1362: 1359: 1357: 1354: 1353: 1352: 1349: 1347: 1344: 1342: 1339: 1337: 1336:Smart speaker 1334: 1332: 1329: 1327: 1324: 1322: 1319: 1317: 1314: 1312: 1309: 1307: 1306:Diskless node 1304: 1302: 1299: 1298: 1296: 1294: 1290: 1287: 1283: 1280: 1278: 1274: 1270: 1266: 1259: 1254: 1252: 1247: 1245: 1240: 1239: 1236: 1230: 1226: 1225: 1215: 1211: 1207: 1200: 1196: 1192: 1189:Leslie, Ian; 1187: 1177:on 2011-04-01 1173: 1166: 1165: 1159: 1151: 1147: 1143: 1139: 1135: 1131: 1126: 1118: 1114: 1110: 1106: 1100: 1095: 1090: 1086: 1079: 1074: 1070: 1066: 1061: 1051:on 2006-04-28 1050: 1046: 1042: 1041: 1036: 1031: 1030: 1018: 1014: 1013: 1008: 1001: 993: 989: 988: 983: 976: 968: 964: 960: 959:"AbsolutBoot" 954: 940:on 2014-03-23 939: 935: 929: 915:on 2014-03-23 914: 910: 904: 888: 884: 878: 870: 866: 865: 860: 854: 840:on 2014-03-23 839: 835: 831: 825: 823: 814: 810: 806: 800: 791: 787: 778: 775: 773: 770: 768: 765: 763: 760: 759: 750: 746: 745:NX technology 742: 737: 733: 729: 726: 723: 720: 715: 711: 707: 706: 697: 693: 689: 685: 681: 676: 672: 668: 665: 662: 658: 654: 651: 647: 643: 640: 639: 633: 625: 623: 619: 614: 605: 603: 598: 596: 591: 589: 584: 582: 578: 574: 570: 565: 557: 555: 550: 548: 544: 539: 535: 531: 518: 515: 512: 509: 506: 503: 502: 501: 498: 495: 491: 489: 484: 482: 477: 461: 459: 455: 451: 446: 442: 438: 434: 429: 427: 423: 419: 408: 406: 402: 398: 394: 384: 380: 376: 372: 367: 364: 360: 355: 352: 348: 344: 340: 336: 332: 331: 330: 327: 325: 320: 316: 312: 304: 300: 296: 295: 289: 285: 283: 279: 275: 271: 256: 253: 250: 247: 244: 243: 239: 236: 233: 230: 227: 223: 222: 218: 215: 212: 209: 206: 202: 201: 198: 195: 192: 189: 187: 182: 179: 177: 176: 173: 171: 166: 164: 160: 156: 151: 149: 145: 141: 137: 133: 129: 125: 115: 113: 110:from a local 109: 105: 101: 96: 93: 91: 87: 83: 79: 78:Hybrid client 75: 71: 70: 64: 62: 58: 54: 50: 46: 42: 38: 34: 33:diskless node 26: 21: 1916:Single-board 1801:Smartglasses 1744:Programmable 1669:Mobile phone 1522:Blade server 1361:Microconsole 1356:Home console 1305: 1214:the original 1202:(Postscript) 1199:the original 1179:. Retrieved 1172:the original 1163: 1084: 1064: 1053:. Retrieved 1049:the original 1044: 1038: 1017:the original 1010: 1000: 992:the original 985: 975: 967:the original 962: 953: 942:. Retrieved 938:the original 928: 917:. Retrieved 913:the original 903: 891:. Retrieved 887:the original 877: 869:the original 862: 853: 842:. Retrieved 838:the original 833: 813:the original 808: 799: 790: 735: 727: 721: 709: 683: 671:workstations 666: 661:video gaming 652: 645: 641: 631: 615: 611: 599: 592: 587: 585: 580: 576: 566: 563: 554:thin clients 551: 542: 527: 499: 496: 492: 485: 472: 430: 415: 389: 328: 308: 292: 267: 228:used for OS 167: 163:Thin clients 152: 140:thin clients 121: 97: 94: 86:applications 81: 77: 73: 67: 65: 60: 51:to load its 36: 32: 30: 1659:Handheld PC 1591:Subnotebook 1569:Convertible 1430:Workstation 1423:Home server 1346:Thin client 1326:Rich client 762:Thin client 675:peripherals 588:necessarily 547:fat clients 534:RAID arrays 375:file system 305:circa 1991. 299:Intel 80286 278:floppy disk 226:hard drives 205:hard drives 186:Thin client 170:fat clients 90:thin client 45:disk drives 41:workstation 1806:Smart ring 1794:Sportwatch 1789:Smartwatch 1772:Smart band 1749:Scientific 1731:Calculator 1691:Palmtop PC 1684:Smartphone 1621:Detachable 1446:All-in-one 1396:Industrial 1293:Appliances 1181:2009-07-21 1146:US 5577210 1113:US 5146568 1104:0897913779 1055:2007-07-23 1027:References 944:2014-03-22 919:2014-03-22 844:2014-03-22 684:physically 657:multimedia 646:processing 543:themselves 379:raw device 324:disk image 197:Fat client 144:dialog box 112:hard drive 1928:Smartdust 1863:Minisuper 1858:Mainframe 1837:Supermini 1601:Smartbook 1576:Cloudbook 1478:Pizza box 1372:Computers 1331:Simulator 1150:Bull S.A. 602:latencies 481:libraries 479:(such as 428:servers. 426:Pathworks 420:servers, 359:Microsoft 313:(PXE) or 1967:Category 1952:Category 1824:Midrange 1759:Wearable 1739:Graphing 1716:Siftable 1649:E-reader 1636:Handheld 1586:Notebook 1527:Blade PC 1510:Stick PC 1490:Portable 1473:Deskside 1456:Tabletop 1401:Personal 1341:Smart TV 893:22 March 756:See also 749:programs 696:scanners 593:Greater 577:physical 347:RAM disk 282:firmware 136:software 104:executed 1679:Feature 1626:Phablet 1596:Netbook 1500:Mini PC 1468:Desktop 1461:Surface 1439:By size 1269:classes 1040:MacTech 573:caching 458:Ardence 454:Neoware 445:Windows 433:Neoware 422:Windows 418:NetWare 371:Neoware 337:), the 294:Carry-I 148:display 146:on the 134:to run 55:from a 39:) is a 1950:  1904:Rugged 1877:Others 1701:Pocket 1674:Camera 1613:Tablet 1564:2-in-1 1556:Laptop 1547:Mobile 1418:Server 1413:Public 1386:Gaming 1379:By use 1285:Static 1155:  1122:  1101:  530:invest 339:kernel 224:Local 203:Local 57:server 27:series 1868:Super 1846:Large 1483:Tower 1451:Panel 1277:Micro 1175:(PDF) 1168:(PDF) 1081:(PDF) 783:Notes 405:Linux 25:Sun-2 1899:Nano 1853:Grid 1832:Mini 1517:Rack 1505:Plug 1391:Home 1267:and 1099:ISBN 895:2014 708:The 644:The 437:3Com 291:The 257:Yes 254:Yes 251:Yes 240:Yes 237:Yes 219:Yes 130:and 124:data 108:boot 82:some 35:(or 1134:doi 1089:doi 694:or 680:USB 581:any 569:RAM 488:PCs 460:). 403:or 351:NFS 248:No 234:No 231:No 216:No 213:No 210:No 184:or 132:RAM 128:CPU 100:PCs 72:or 1969:: 1097:. 1083:. 1043:. 1037:. 1009:. 984:. 961:. 861:. 832:. 821:^ 807:. 690:, 556:. 549:. 161:. 114:. 76:. 31:A 1257:e 1250:t 1243:v 1184:. 1136:: 1107:. 1091:: 1058:. 1045:3 947:. 922:. 897:. 847:. 698:.

Index


Sun-2
workstation
disk drives
network booting
operating system
server
network computers
applications
thin client
PCs
executed
boot
hard drive
data
CPU
RAM
software
thin clients
dialog box
display
text terminals
centralized computing
Thin clients
fat clients
Centralized computing
Thin client
Fat client
hard drives
hard drives

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