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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Emailový server jako služba pro systémy založené na technologii Windows-NT / Email Server as a Windows Network Service

Jalůvka, Petr January 2007 (has links)
Email is one of the most used services on the Internet. It's hard to find a user with less than one own mailbox. These mailboxes are usually located on servers controlled by someone else than mailbox owners. Users trying to create their own email serverhave to install unix system and go through hard configuration process of the email server. Purpose of this work is to familiriaze reader with email history and protocols and then introduce design and implementation of an email server with easy configuration for Windows NT platform.
12

A DISTRIBUTED NETWORK ARCHITECTURE FOR PC-BASED TELEMETRY SYSTEMS

Windingland, Kim L. 10 1900 (has links)
International Telemetering Conference Proceedings / October 28-31, 1996 / Town and Country Hotel and Convention Center, San Diego, California / The ever-increasing power of PC hardware combined with the new operating systems available make the PC an excellent platform for a telemetry system. For applications that require multiple users or more processing power than a single PC, a network of PCs can be used to distribute data acquisition and processing tasks. The focus of this paper is on a distributed network approach to solving telemetry test applications. This approach maximizes the flexibility and expandability of the system while keeping the initial capital equipment expenditure low.
13

THE FUTURE OF DATA ACQUISITION

Wexler, Marty 10 1900 (has links)
International Telemetering Conference Proceedings / October 26-29, 1998 / Town & Country Resort Hotel and Convention Center, San Diego, California / The necessity to acquire and analyze data dates back to the beginning of science itself. Long ago, a scientist may have run experiments and noted the results on a piece of paper. These notes became the data. The method was crude, but effective. As experiments got more complex, the need for better methodologies arose. Scientists began using computers to gather, analyze, and store the data. This method worked well for most types of data acquisition. As the amount of data being collected increased, larger computers, faster processors, and faster storage devices were used in order to keep up with the demand. This method was more refined, but still did not meet the needs of the scientific community. Requirements began to change in the data acquisition arena. More people wanted access to the data in real time. Companies producing large data acquisition systems began to move toward a network-based solution. This architecture featured a specialized computer called the server, which contained all of the data acquisition hardware. The server handled requests from multiple clients and handled the data flow to the network, data displays, and the archive medium. While this solution worked well to satisfy most requirements, it fell short in meeting others. The ability to have multiple computers working together across a local or wide area network (LAN or WAN) was not addressed. In addition, this architecture inherently had a single point of failure. If the server machine went down, all data from all sources was lost. Today, we see that the requirements for data acquisition systems include features only dreamed of five years ago. These new systems are linked around the world by wide area networks. They may include code to command satellites or handle 250 Mbps download rates. They must produce data for dozens of users at once, be customizable by the end user, and they must run on personal computers (PCs)! Systems like these cannot work using the traditional client/server model of the past. The data acquisition industry demands systems with far more features than were traditionally available. These systems must provide more reliability and interoperability, and be available at a fraction of the cost. To this end, we must use commercial-off-the-shelf (COTS) computers that operate faster than the mainframe computers of only a decade ago. These computers must run software that is smart, reliable, scalable, and easy to use. All of these requirements can be met by a network of PCs running the Windows NT operating system.
14

SATELLITE PAYLOAD CONTROL AND MONITORING USING PERSONAL COMPUTERS

Willis, James 10 1900 (has links)
International Telemetering Conference Proceedings / October 26-29, 1998 / Town & Country Resort Hotel and Convention Center, San Diego, California / Universal acceptance of the Windows NT operating system has made utilization of the personal computer (PC) platform for critical space operations a reality. The software attributes of the operating system allow PC products to attain the reliability necessary for secure control of on-orbit assets. Not only is the software more reliable, it supports better networking interfaces at higher speeds. The software upgrades that the Microsoft Corporation generates on a regular basis allow PCs to offer capabilities previously available only with UNIX-based solutions. As technology matures, PCs will operate faster, offer more graphical user interfaces, and give customers a lower cost versus performance choice. These reasons, and others to be discussed further, clearly demonstrate that PCs will soon take their place at the forefront of mission-critical ground station applications.
15

Mitteilungen des URZ 1/1997

Clauss,, Dippmann,, Grunewald,, Pudlat,, Riedel,, Wolf,, Ziegler, 19 May 1997 (has links)
Jahresüberblick 1996 Zentrale Rechner-Pools - aktueller Stand der Nutzung, Bereitstellung neuer Pools im Jahre 1997 Windows NT im PC-Pool ¨Dissertationen online¨ - ein Tagungsbericht (Archivierungssystem) Datennetzausbau 1997 Neue CD-ROM im Netz - das Telefonbuch von Deutschland
16

Mitteilungen des URZ 3/1997

Baensch,, Clauss,, Dippmann,, Grunewald,, Junghaenel,, Mueller,, Richter,, Riedel,, Ziegler, 10 October 1997 (has links)
Der neue PC-Pool Rhstr. Windows 95 kontra NT 4.0 Administrationsdienst fuer Windows NT-Workstations DQS: Batchsystem fuer den Parsytec Parallelrechner File- und Archivserver Mailing-Listen mit Majordomo Campusnetzzugang ueber das oeffentliche Telefonnetz Brennen von CD's im Batchbetrieb Software-Handbuecher
17

Mitteilungen des URZ 3/1999

Clauß,, Dippmann,, Heik,, Hübsch,, Kempe,, Müller,, Seeger,, Ziegler, 14 September 1999 (has links)
Inhalt: Neuregelungen zur Inanspruchnahme kostenpflichtiger URZ-Dienste; Administrationsdienst für Windows NT und RedHat Linux; Aufbau eines Linux-Clusters am Institut für Physik; Neue AFS-Version verfügbar; Neues von MONARCH; Recherchieren von Datenbanken im Uni-Netz; ¨Zertifikat Internet-Nutzung¨ der TU Chemnitz
18

Mitteilungen des URZ 3/2002

Brose,, Clauß,, Grunewald,, Heide,, Heik,, Richter,, Riedel,, Schmidt,, Wegener, 03 December 2002 (has links) (PDF)
Mitteilungen des URZ 3/2002
19

MIGRATING FROM A VAX/VMS TO AN INTEL/WINDOWS-NT BASED GROUND STATION

Penna, Sergio D., Rios, Domingos B. 10 1900 (has links)
International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada / Upgrading or replacing production systems is always a very resource-consuming task, in particular if the systems being replaced are quite specialized, such as those serving any Flight Test Ground Station. In the recent past a large number of Ground Station systems were based in Digital’s VAX/VMS architecture. The computer industry then expanded very fast and by 1990 realtime PCM data processing systems totally dependent on hardware and software designed for IBM-PC compatible micro-computers were becoming available. A complete system replacement in a typical Ground Station can take from one to several years to become a reality. It depends on how complex the original system is, how complex the resulting system needs to be, how much resources are available to support the operation, how soon the organization needs it, etc. This paper intends to review the main concerns encountered during the replacement of a typical VAX/VMS-based by an Intel-Windows NT-based Ground Station. It covers the transition from original requirements to totally new requirements, from mini-computers to micro-computers, from DMA to high-speed LAN data transfers, while conserving some key architectural features. This 8-month development effort will expand EMBRAER’s capability in acquiring, processing and archiving PCM data in the next few years at a lower cost, while preserving compatibility with old legacy flight test data.
20

Mitteilungen des URZ 2/1998

Huebner, U., Grunewald,, Heide,, Huettmann,, Trapp, 05 August 1998 (has links)
Perspektiven im Netzbereich C.A.N. - Chemnitzer AbsolventenNetz Grafische Benutzeroberfl¨achen im Netz (VNC) PGP 5.x und GNUPG Neuigkeiten bei der Secure Shell (SSH) Vim 5.x Richtlinien zur Sicherheit im Campusnetz Ein Jahr Einsatz von Windows NT im URZ

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