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Windows Command Line Administration Instant Reference
ISBN: 9780470650462 / Angielski / Miękka / 576 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The perfect companion to any book on Windows Server 2008 or Windows 7, and the quickest way to access critical information
Focusing just on the essentials of command-line interface (CLI), Windows Command-Line Administration Instant Reference easily shows how to quickly perform day-to-day tasks of Windows administration without ever touching the graphical user interface (GUI). Specifically designed for busy administrators, Windows Command-Line Administration Instant Reference replaces many tedious GUI steps with just one command at the command-line, while concise, easy... The perfect companion to any book on Windows Server 2008 or Windows 7, and the quickest way to access critical information
Focusing just on ... |
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140,02 |
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Handbook of Social Network Technologies and Applications
ISBN: 9781441971418 / Angielski / Twarda / 716 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Social networking is a concept that has existed for a long time; however, with the explosion of the Internet, social networking has become a tool for people to connect and communicate in ways that were impossible in the past. The recent development of Web 2.0 has provided many new applications, such as Myspace, Facebook, and LinkedIn. The purpose of Handbook of Social Network Technologies and Applications is to provide comprehensive guidelines on the current and future trends in social network technologies and applications in the field of Web-based Social Networks. This... Social networking is a concept that has existed for a long time; however, with the explosion of the Internet, social networking has become a tool f... |
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613,74 |
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Deployment, Management and Monitoring of Voice over IP Services
ISBN: 9783639253481 / Angielski / Miękka / 184 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Widespread broadband deployment has resulted in the evolution of user requirements and a more competitive market. While this is beneficial for consumers, it means that Internet Service Providers must offer a more diverse range of services to generate new revenue streams and strengthen their competitive advantage. Many providers are looking to Service Oriented Architectures, enabling services such as Voice over IP along with other multimedia communications to be easily integrated and managed within their core networks. However these platforms can be cost prohibitive and are...
Widespread broadband deployment has resulted in the evolution of user requirements and a more competitive market. While this is beneficial for cons...
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cena:
309,16 |
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Voice Over IP Networks: Quality of Service, Pricing and Security
ISBN: 9783642143298 / Angielski / Twarda / 130 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book addresses three important issues in VoIP networks: Quality of Service, pricing and security. In addressing Quality of Service (QoS), it introduces the notion of delay not exceeding an upper limit, termed the bounded delay, to measure the Quality of Service in VoIP networks. Queuing models are introduced to measure performance in terms of bounded delays. Closed form solutions relating the impact of bounding delays on throughput of VoIP traffic are provided. Traffic that exceeds the delay threshold is treated as lost throughput. The results addressed can be used in scaling... This book addresses three important issues in VoIP networks: Quality of Service, pricing and security. In addressing Quality of Service (QoS... |
cena:
409,14 |
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Mesurer La Securite D'Un Reseau D'Un Operateur de Telecommunications
ISBN: 9786131507403 / Francuski / Miękka / 164 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. La securite des reseaux est devenue un des elements-cles de la continuite des systemes d'information de l'Entreprise quelles que soient son activite, sa taille et sa repartition geographique. Sachant de plus que la securite informatique (au sens large) devient une problematique planetaire avec l'avenement de l'Internet, la maitrise et la mesure de la securite des reseaux devient une priorite majeure pour les operateurs de telecommunications. Cette these presente donc un prototype et une methodologie pour mesurer la securite (basee sur les configurations) d'un reseau d'un operateur de...
La securite des reseaux est devenue un des elements-cles de la continuite des systemes d'information de l'Entreprise quelles que soient son activite, ...
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cena:
268,24 |
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Messagerie Industrielle Temps R�el
ISBN: 9786131511431 / Francuski / Miękka / 216 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ce travail a pour origine une constatation et l''A(c)tat d''un vrai besoin en ce qui concerne les applications de contrAle-commande dans le domaine de la production d''A(c)nergie. Un A(c)tat de l''art a A(c)tA(c) rA(c)alisA(c) via des A(c)tudes de faisabilitA(c) chez EDF R&D sur le remplacement des systA]mes de contrAle-commande en centrales. Cette A(c)tude a mis en A(c)vidence le besoin d''une solution A base de composants sur A(c)tagA]re et qui pourrait Aatre dA(c)ployA(c)e A tous les niveaux de l''architecture (intra-centre de production et inter- centres) afin d''amA(c)liorer...
Ce travail a pour origine une constatation et l''A(c)tat d''un vrai besoin en ce qui concerne les applications de contrAle-commande dans le domaine de...
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cena:
313,71 |
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Langages de Scenarios
ISBN: 9786131513084 / Francuski / Miękka / 188 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ce livre se place dans le cadre de la modelisation et de l'analyse de systemes paralleles et repartis. Plus precisement, il s'interesse a la modelisation, la verification et la supervision de systemes composes d'entites independantes interagissant localement par memoire partagee et globalement par echange asynchrone de messages. Dans ce contexte, plutot que de modeliser separement chaque entite, puis d'analyser les comportements qui peuvent se produire lorsque ces entites interagissent, ce livre fournit une theorie permettant de modeliser globalement le systeme considere tout en conservant...
Ce livre se place dans le cadre de la modelisation et de l'analyse de systemes paralleles et repartis. Plus precisement, il s'interesse a la modelisat...
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cena:
268,24 |
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Scalable TCP congestion control
ISBN: 9783639045529 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Routers in IP packet switched networks signal congestion to senders by discarding packets. Such discards, as a side-effect, are often the key factor determining the quality of network service perceived by users. For this reason network designers need techniques to explain, predict, and control the packet discard rate. This thesis explains the discards rate for TCP traffic in terms of the interaction between load and capacity. The key insights are that load should be measured as the number of senders actively completing for a bottleneck link, and capacity as the total network buffering...
Routers in IP packet switched networks signal congestion to senders by discarding packets. Such discards, as a side-effect, are often the key factor d...
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cena:
222,78 |
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Availability-Aware Provisioning in P-Cycle-Based Mesh Networks
ISBN: 9783639171181 / Angielski / Miękka / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Survivability of high-capacity optical wavelength-division multiplexing (WDM) mesh networks has received much research attention for many years now. These networks are typically designed to survive single component failures. The method of pre-configured protection cycles (p-cycles) promises to achieve ring-like high speed protection with mesh-like high efficiency in use of spare capacity. In such networks, which are designed to with- stand only single failures, service availability comes to depend on dual-failure (or more) considerations. Hence, availability-aware service provisioning emerged...
Survivability of high-capacity optical wavelength-division multiplexing (WDM) mesh networks has received much research attention for many years now. T...
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cena:
268,24 |
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Analysis and Evaluation of Denial of Service attacks
ISBN: 9783639240948 / Angielski / Miękka / 84 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Despite their popularity and wider deployment, IEEE 802.11 WLANs have been found to be vulnerable to security threats soon after their emergence requiring adoption of security measures. However, the introduced security measures didnt provide solutions for Denial of Service (DoS) attacks. This book characterizes the DoS attacks based on their ease of applicability and the degree of severity they introduce, and evaluates countermeasures for efficiency and effectiveness in defending against the attacks. Among various DoS attacks, Authentication Request Flooding (AuthRF) and Association...
Despite their popularity and wider deployment, IEEE 802.11 WLANs have been found to be vulnerable to security threats soon after their emergence req...
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cena:
222,78 |
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Multi-Protocol Label Switching
ISBN: 9783639245943 / Angielski / Miękka / 56 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Over the past few years, a number of new technologies have been designed to support Carriers and Network Service Providers as they try to keep a step ahead of the explosive growth demand. Multi-Protocol Label Switching (MPLS) is the latest step in the evolution of backbone technology for core network providers. MPLS delivers a solution that seamlessly integrates the control of IP routing with the simplicity of Layer 2 switching (eg X.25, ATM, Frame Relay etc). As background, this paper describes the use of IP-over-ATM as a backbone construction and identifies the key issues and limitations...
Over the past few years, a number of new technologies have been designed to support Carriers and Network Service Providers as they try to keep a step ...
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cena:
222,78 |
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Novel Optical Control Plane in Next-Generation IP/WDM Networks
ISBN: 9783639248050 / Angielski / Miękka / 140 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This work addresses the problem of migrating the networking functionalities and intelligence down to the optical layer in IP/WDM netoworks. It examines the technological requirements and the feasibility for implementing a novel, simple, and scalable optical networking paradigm that can efficiently support fully automated, pure optical networking service at any bandwidth granularity. To realize such an ambitious initiative, the following innovations are needed: a) an intelligent and agile optical transport layer, b)a novel hybrid optical node architecture, c) an integrated control...
This work addresses the problem of migrating the networking functionalities and intelligence down to the optical layer in IP/WDM netoworks. It exami...
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cena:
268,24 |
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Reputation Based Job Allocation in Computational Grid
ISBN: 9783639259612 / Angielski / Miękka / 120 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Grid computing environment ensures effective use of computing resources that otherwise would remain idle for most of the time and to perform complex and computing-demanding tasks that would normally require large-scale computing resources.A Grid consists of primarily three components: User, Resource Broker (Middleware/Matchmaker), Resource (Consists of multiple machines). There are three major types of resource allocation techniques in grid: Volunteer Resource Allocation, Agreement Based Resource Allocation, Economic Resource Allocation. We modified the existing replication based technique...
Grid computing environment ensures effective use of computing resources that otherwise would remain idle for most of the time and to perform complex a...
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cena:
222,78 |
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Embedded Peer-To-Peer Networking
ISBN: 9783639261899 / Angielski / Miękka / 96 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Today decentralised communication of embedded computer systems is an important area of research. In this book peer-to-peer protocols are evaluated in respect to usability on low-performance embedded energy management nodes. As peer-to-peer technology is usually developed for home computers, which offer a far greater hardware performance as any embedded system, these protocols are in general poorly adapted to the limits of embedded hardware. So the main challenge in this endeavour is to find a protocol that is able to cope with the severely limited hardware resources of these...
Today decentralised communication of embedded computer systems is an important area of research. In this book peer-to-peer protocols are evaluated in...
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cena:
222,78 |
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Quality of Service Driven Workflows
ISBN: 9783639263435 / Angielski / Miękka / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Service-oriented architecture (SOA) is gaining more and more momentum in today's software engineering, for its ease of integrating heterogeneous systems. Web services allow for building complex and dynamic systems where single components can be discovered at run-time by means of certain criteria like Quality of Service (QoS) information. QoS-aware service management and composition highly depends on this valuable data, but most of the currently proposed solutions assume that this information is readily available. This book addresses this fundamental issue by providing methods to monitor the...
Service-oriented architecture (SOA) is gaining more and more momentum in today's software engineering, for its ease of integrating heterogeneous syste...
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cena:
268,24 |
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Performance Measurement and Improvement of TCP
ISBN: 9783639264210 / Angielski / Miękka / 92 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book deals with the performance measurement of TCP variants in wired network and the improvement of its performance over wireless environment. TCP includes eleven variants as source and five as destination. Recently published works considered a few network parameters like Congestion Window, Throughput, and Delay for five variants only whereas this book covers all the supported variants to observe their nature regarding to five new perspectives in details. Along with this, an effective approach has been proposed to overcome the situation where TCP packets become corrupted over wireless...
This book deals with the performance measurement of TCP variants in wired network and the improvement of its performance over wireless environment. TC...
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cena:
222,78 |
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Die Produktions- datenerfassung in Industriebetrieben
ISBN: 9783639267983 / Niemiecki / Miękka / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Aufgabenstellung der Arbeit: Untersuchung eines Betriebs auf Einsparungspotenziale in der Datenerfassungstechnik Auswahl eines techn., wirtschaftl. und okologisch passenden Systems fur den Betrieb Umsetzung in Pilotbereichen Inhalte: Einfuhrung in die Arten der betrieblichen Informationssysteme und deren Zusammenspiel im Betrieb Grundlagen und Funktionsweise der Produktionsdatenerfassung Systeme fur die Datenerfassung - Barcodes und RFID Analyse und Vorstellung der zwei Systeme Auswahl eines Systems unter den drei Pramissen Wirtschaftlichkeit, technischer Nutzen und Okologie Einfuhrung eines...
Aufgabenstellung der Arbeit: Untersuchung eines Betriebs auf Einsparungspotenziale in der Datenerfassungstechnik Auswahl eines techn., wirtschaftl. un...
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cena:
268,24 |
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Peer-to-Peer Networks & Internet Policies
ISBN: 9781608762873 / Angielski / Twarda / 261 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Peer-to-peer systems are distributed systems consisting of interconnected nodes, able to self-organize into network topologies with the purpose of sharing resources. Here, the authors review several incentive mechanisms that have been proposed to stimulate co-operation towards achieving a resilient storage.
Peer-to-peer systems are distributed systems consisting of interconnected nodes, able to self-organize into network topologies with the purpose of sha...
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cena:
1307,16 |
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Smart Sensor with network Plug and Play capabilities
ISBN: 9783639230918 / Angielski / Miękka / 144 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This thesis proposes enhancements to the
network capabilities of the IEEE 1451.1 standard. The standard defines a standardized way to design and develop transducers that can be easily connected to a sensor network. The IEEE 1451.1 standard defines a Common Object Model , which may be used to design the network capability of a Smart Sensor device, but does not define a standard way to connect Smart Sensor devices to different types of networks. A variety of modern technologies is applied today, ... This thesis proposes enhancements to the
network capabilities of the IEEE 1451.1 standard. The standard defines a stan... |
cena:
268,24 |
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Scan2Email auf einem GSM/GPRS Faxgerät
ISBN: 9783639239294 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In der heutigen Zeit und seiner globalen Wirtschaftsumgebung spielt die Erreichbarkeit eine relevante Rolle. Drahtlosnetzwerke wie GSM und GPRS erweitern die Moglichkeiten hin zum Ziel der grenzenlosen Erreichbarkeit. Dieses Buch beschreibt Design und Implementierung eines neuen Dienstes, der einen weiteren Schritt in Richtung uneingeschrankter Erreichbarkeit bedeutet. Der Dienst tragt den Namen Scan2Email und wird auf einem Faxgerat der Firma Sagem Communications Austria implementiert. Scan2Email beschreibt die Ubertragung eines eingescannten Dokuments an einen E-Mail Empfanger. Im Rahmen...
In der heutigen Zeit und seiner globalen Wirtschaftsumgebung spielt die Erreichbarkeit eine relevante Rolle. Drahtlosnetzwerke wie GSM und GPRS erweit...
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cena:
222,78 |
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