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The Practice of System and Network Administrati...
17,95 € *
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With 28 new chapters, the third edition of The Practice of System and Network Administration innovates yet again! Revised with thousands of updates and clarifications based on reader feedback, this new edition also incorporates DevOps strategies even for non-DevOps environments. Whether you use Linux, Unix, or Windows, this new edition describes the essential practices previously handed down only from mentor to protégé. This wonderfully lucid, often funny cornucopia of information introduces beginners to advanced frameworks valuable for their entire career, yet is structured to help even experts through difficult projects. Other books tell you what commands to type. This book teaches you the cross-platform strategies that are timeless! DevOps techniques: Apply DevOps principles to enterprise IT infrastructure, even in environments without developers Game-changing strategies: New ways to deliver results faster with less stress Fleet management: A comprehensive guide to managing your fleet of desktops, laptops, servers and mobile devices Service management: How to design, launch, upgrade and migrate services Measurable improvement: Assess your operational effectiveness; a forty-page, pain-free assessment system you can start using today to raise the quality of all services Design guides: Best practices for networks, data centers, email, storage, monitoring, backups and more Management skills: Organization design, communication, negotiation, ethics, hiring and firing, and more Have you ever had any of these problems? Have you been surprised to discover your backup tapes are blank? Ever spent a year launching a new service only to be told the users hate it? Do you have more incoming support requests than you can handle? Do you spend more time fixing problems than building the next awesome thing? Have you suffered from a botched migration of thousands of users to a new service? Does your company rely on a computer that, if it died, can't be rebuilt? Is your network a fragile mess that breaks any time you try to improve it? Is there a periodic "hell month" that happens twice a year? Twelve times a year? Do you find out about problems when your users call you to complain? Does your corporate "Change Review Board" terrify you? Does each division of your company have their own broken way of doing things? Do you fear that automation will replace you, or break more than it fixes? Are you underpaid and overworked? No vague "management speak" or empty platitudes. This comprehensive guide provides real solutions that prevent these problems and more!

Anbieter: buecher
Stand: 15.12.2019
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Grandstream Networks GXP1628 Telefon

The GXP1628 is a powerful Gigabit IP phone designed for small businesses. This Linux-based, 2-line IP Phone model includes 8 BLF keys and 3-way conferencing to keep workers in-touch and productive. A 132x48 backlit LCD screen creates a clear display

Anbieter: Qualigo
Stand: 15.12.2019
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The Practice of System and Network Administrati...
17,95 € *
ggf. zzgl. Versand

With 28 new chapters, the third edition of The Practice of System and Network Administration innovates yet again! Revised with thousands of updates and clarifications based on reader feedback, this new edition also incorporates DevOps strategies even for non-DevOps environments. Whether you use Linux, Unix, or Windows, this new edition describes the essential practices previously handed down only from mentor to protégé. This wonderfully lucid, often funny cornucopia of information introduces beginners to advanced frameworks valuable for their entire career, yet is structured to help even experts through difficult projects. Other books tell you what commands to type. This book teaches you the cross-platform strategies that are timeless! DevOps techniques: Apply DevOps principles to enterprise IT infrastructure, even in environments without developers Game-changing strategies: New ways to deliver results faster with less stress Fleet management: A comprehensive guide to managing your fleet of desktops, laptops, servers and mobile devices Service management: How to design, launch, upgrade and migrate services Measurable improvement: Assess your operational effectiveness; a forty-page, pain-free assessment system you can start using today to raise the quality of all services Design guides: Best practices for networks, data centers, email, storage, monitoring, backups and more Management skills: Organization design, communication, negotiation, ethics, hiring and firing, and more Have you ever had any of these problems? Have you been surprised to discover your backup tapes are blank? Ever spent a year launching a new service only to be told the users hate it? Do you have more incoming support requests than you can handle? Do you spend more time fixing problems than building the next awesome thing? Have you suffered from a botched migration of thousands of users to a new service? Does your company rely on a computer that, if it died, can't be rebuilt? Is your network a fragile mess that breaks any time you try to improve it? Is there a periodic "hell month" that happens twice a year? Twelve times a year? Do you find out about problems when your users call you to complain? Does your corporate "Change Review Board" terrify you? Does each division of your company have their own broken way of doing things? Do you fear that automation will replace you, or break more than it fixes? Are you underpaid and overworked? No vague "management speak" or empty platitudes. This comprehensive guide provides real solutions that prevent these problems and more!

Anbieter: buecher
Stand: 15.12.2019
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UbiQuiti Networks NanoStation AirMax Nsm2

Ubiquiti Networks Nsm2. Datenübertragungsrate (Maximum) 150 Mbit/s, Netzstandard Ieee 802.3af, Ethernet LAN Datentransferraten 10,100 Mbit/s. Antenne Zunahmeniveau (max) 11,2 dBi. Stromverbrauch (in Betrieb) 8 W, Eingangsspannung 24 V, Eingangsstrom

Anbieter: Qualigo
Stand: 15.12.2019
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Online Learning Networks for Pre-Service and Ea...
55,99 € *
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Online Learning Networks for Pre-Service and Early Career Teachers ab 55.99 EURO

Anbieter: ebook.de
Stand: 15.12.2019
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Extreme Networks Ws-Ap3935I-Row

WS-AP3935i-ROW Dual Radio 802.11ac/abgn, 4x4:4 Mimo indoor access point with eight internal antenna array (Requires ExtremeWireless V10.01 or higher or ExtremeCloud 3.01)

Anbieter: Qualigo
Stand: 15.12.2019
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Making an Effective Bid
47,90 CHF *
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Many people waste a great deal of time writing bids or tenders that are not successful. Even worse, they may succeed in gaining funding for a project or service where the plans and budgeting are poorly thought through in relation to the implementation or application. That can be a very costly mistake if the funding you gain is insufficient but you are stuck with developing the project or service. 'Making an Effective Bid' outlines everything you need to know for writing successful bids and tenders. It is full of tips and advice and introduces ideas for building up contacts, setting up networks, organising potential collaborators and avoiding pitfalls. Examples of successful and not-so-successful bids are included to fully illustrate the concepts. With practice, you should become more adept at writing bids and gaining funds that further your work and career. This book is a vital guide for those in health and social care who are required to, or want to, make a bid or tender for resources - for money, work, staff, equipment, research, educational activities or a new service. It will help you to develop a greater understanding of making successful bids, and go on to compose a bid or tender with the essential ingredients to succeed. 'This book is for anyone working in health and social care who is required to, or wants to, make a bid or tender for resources- for money, work, people/staff, equipment etc or research, educational activities or a new service. This will include academics, and health and social care personnel. It will help you to develop a greater understanding of how to make a successful bid, and go on to compose a bid or tender with the right ingredients to succeed. So buying the book and spending time reading it should be a great investment.' - Ruth Chambers, in the Preface.

Anbieter: Orell Fuessli CH
Stand: 15.12.2019
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Extreme Networks Ws-Ap3965I-Row

Dual Radio 802.11ac, 4x 4:4 Mimo, 2.4/5GHz, Ip67 / Nema6, 17WExtreme Networks WS-AP3965i-ROW - 800 Mbit/s - 54 Mbit/s - 10,100,1000 Mbit/s - 2532 Mbit/s - 2.4 - 5 GHz - 2,4 GHzDual Radio 802.11ac - 4x 4:4 Mimo - 2.4/5GHz - Ip67 / Nema6 - 17WEx

Anbieter: Qualigo
Stand: 15.12.2019
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Looking Back
137,00 CHF *
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In 2006, Paul W. Holland retired from Educational Testing Service (ETS) after a career spanning five decades. In 2008, ETS sponsored a conference, Looking Back, honoring his contributions to applied and theoretical psychometrics and statistics. Looking Back attracted a large audience that came to pay homage to Paul Holland and to hear presentations by colleagues who worked with him in special ways over those 40+ years. This book contains papers based on these presentations, as well as vignettes provided by Paul Holland before each section. The papers in this book attest to how Paul Holland's pioneering ideas influenced and continue to influence several fields such as social networks, causal inference, item response theory, equating, and DIF.  He applied statistical thinking to a broad range of ETS activities in test development, statistical analysis, test security, and operations. The original papers contained in this book provide historical context for Paul Holland’s work alongside commentary on some of his major contributions by noteworthy statisticians working today.

Anbieter: Orell Fuessli CH
Stand: 15.12.2019
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Extreme Networks Ers4926Gts NO PWR Cord

Ethernet Routing Switch 4926Gts 24 10/100/1000 und 2 Sfp+ Ports Includes Base Software License, 1 250W Power Supply, .5M Stack Cable NO Power CORDExtreme Networks ERS 4926Gts - Managed - L3 - Gigabit Ethernet (10/100/1000) - Vollduplex - Rack-Einbau

Anbieter: Qualigo
Stand: 15.12.2019
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Web 3.0 - The Semantic Web
83,90 CHF *
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The Knowledge Solution. Stop Searching, Stand Out and Pay Off. The #1 ALL ENCOMPASSING Guide to Web 3.0. An Important Message for ANYONE who wants to learn about Web 3.0 Quickly and Easily... ''Here's Your Chance To Skip The Struggle and Master Web 3.0, With the Least Amount of Effort, In 2 Days Or Less...'' The Semantic Web is a ''web of data'' that facilitates machines to understand the semantics, or meaning, of information on the World Wide Web. It extends the network of hyperlinked human-readable web pages by inserting machine-readable metadata about pages and how they are related to each other, enabling automated agents to access the Web more intelligently and perform tasks on behalf of users. The term was coined by Tim Berners-Lee, the inventor of the World Wide Web and director of the World Wide Web Consortium (''W3C''), which oversees the development of proposed Semantic Web standards. He defines the Semantic Web as ''a web of data that can be processed directly and indirectly by machines.'' Get the edge, learn EVERYTHING you need to know about Web 3.0, and ace any discussion, proposal and implementation with the ultimate book - guaranteed to give you the education that you need, faster than you ever dreamed possible! The information in this book can show you how to be an expert in the field of Web 3.0. Are you looking to learn more about Web 3.0? You're about to discover the most spectacular gold mine of Web 3.0 materials ever created, this book is a unique collection to help you become a master of Web 3.0. This book is your ultimate resource for Web 3.0. Here you will find the most up-to-date information, analysis, background and everything you need to know. In easy to read chapters, with extensive references and links to get you to know all there is to know about Web 3.0 right away. A quick look inside: Semantic Web, Access-eGov, Adenine (programming language), AgMES, Agricultural Ontology Service, Bibliographic Ontology, Bio-zen, Bio2RDF, BioPAX, Blank node, Bossam (software), Breathing Space Semantic Web, Calais (Reuters Product), Consistency (knowledge bases), Controlled vocabulary, Corporate Semantic Web, Counterintuitive Behavior of Social Systems, CSHALS, CubicWeb, Cwm (software), DARPA Agent Markup Language, Data Web, Daylife, DBpedia, David De Roure, Dereferenceable Uniform Resource Identifier, Description of a Career, Description of a Project, Digital Enterprise Research Institute, DSSim, Dublin Core, Embedded RDF, Evolution of Web 1.0, 2.0, & 3.0 in Libraries, Evri, F-logic, FOAF (software), Folksonomy, Gellish, Gellish database, GeoNames, GetGlue, Giant Global Graph, GNOWSYS, GOLD (ontology), Google Squared, GRDDL, Haystack (MIT project), IGlue, Integrated Operations in the High North, Internet Content Rating Association, ISO 15926, Jena (framework), JRDF (framework), Knowledge engineering, Language Computer Corporation, Latent semantic indexing, Lattice Miner, Lightweight ontologies, Linked Data, LinkedGov, Math-Bridge, Metaweb, Microdata (HTML5), Microformat, User:Mikedarnell/Semantinet, Minimal mappings, Mulgara (software), Multimedia Web Ontology Language, MultiNet, Named graph, Nesstar, Neuroscience Information Framework, OMDoc, Online Presence Ontology, Ontology (information science), Ontology alignment, Ontology engineering, Ontology for Biomedical Investigations, OpenEI, OpenLink AJAX Toolkit, OWL-S, PANKOW, User:Pasmagic/Detecting a browser's HTML5 compatibility, POSC Caesar, Pragmatic web, Process Development Execution System, PROTON, Radar Networks, Ramm.x, RDF Inference Language, RDF Schema, RDF/XML, RDFa, RDFaCE, Regator, Relationship extraction...and Much, Much More! This book explains in-depth the real drivers and workings of Web 3.0. It reduces the risk of

Anbieter: Orell Fuessli CH
Stand: 15.12.2019
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Learn Keras for Deep Neural Networks
39,90 CHF *
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Learn, understand, and implement deep neural networks in a math- and programming-friendly approach using Keras and Python. The book focuses on an end-to-end approach to developing supervised learning algorithms in regression and classification with practical business-centric use-cases implemented in Keras. The overall book comprises three sections with two chapters in each section. The first section prepares you with all the necessary basics to get started in deep learning. Chapter 1 introduces you to the world of deep learning and its difference from machine learning, the choices of frameworks for deep learning, and the Keras ecosystem. You will cover a real-life business problem that can be solved by supervised learning algorithms with deep neural networks. You’ll tackle one use case for regression and another for classification leveraging popular Kaggle datasets. Later, you will see an interesting and challenging part of deep learning: hyperparameter tuning; helping you further improve your models when building robust deep learning applications. Finally, you’ll further hone your skills in deep learning and cover areas of active development and research in deep learning.  At the end of Learn Keras for Deep Neural Networks, you will have a thorough understanding of deep learning principles and have practical hands-on experience in developing enterprise-grade deep learning solutions in Keras. What You’ll Learn Master fast-paced practical deep learning concepts with math- and programming-friendly abstractions. Design, develop, train, validate, and deploy deep neural networks using the Keras framework Use best practices for debugging and validating deep learning models Deploy and integrate deep learning as a service into a larger software service or product Extend deep learning principles into other popular frameworks Who This Book Is For  Software engineers and data engineers with basic programming skills in any language and who are keen on exploring deep learning for a career move or an enterprise project.

Anbieter: Orell Fuessli CH
Stand: 15.12.2019
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Mobile Communications Network Planning
79,90 CHF *
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Mobile communications is one of the fastest growing and most popular voice, video and data services that has ever existed. The advantages of increased accessibility experienced by mobile users attract an increasing number of new subscribers. This places huge loads on the capacity of network elements. Mobile networks are known to have problem of scarce resources, especially bandwidth and frequency spectrum. Some applications require that specific quality of service guarantees are met by the network at all times thus leading to higher demand on available resource. Network Operators have to deal with the resultant network stress through more efficient network planning. This obviously made Network Planning a necessity for the implementation and realization of a viable network. This book, therefore discussed some important aspects of mobile communications network planning, providing useful information required for most network planners with more emphasis on improving Quality of Service (QoS), and should be particularly useful to professionals in the communication industry and those aspiring to build up a career in the Mobile and Wireless Communication fields.

Anbieter: Orell Fuessli CH
Stand: 15.12.2019
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IMS Multimedia Telephony over Cellular Systems
178,00 CHF *
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IMS Multimedia Telephony service has been standardized in 3GPP as the replacement of the circuit switched telephony service in cellular networks. The multimedia telephony service consists of several service components such as voice, video and text. 'IMS Multimedia Telephony over Cellular Systems' provides a comprehensive overview of the service that will enable enriched telephony for mobile users. Enriched telephony fulfils the user's desire to communicate in new ways, for example by sharing pictures and video clips. In addition to an overview of the Multimedia Telephony service, the book focuses on the modern media processing methods, which allows the quality of the packet switched voice and video telephony not only to match but also possibly exceed the quality of circuit switched telephony. Such key components as adaptive jitter buffering and adaptation of conversational media are explained in detail. Key features: * Detailed description of how Multimedia Telephony sessions are set-up and controlled * Analysis showing the capacity and quality of VoIP and Multimedia Telephony in cellular networks * Coverage of other IMS services such as PoC specified by 3GPP and OMA * Description of suitable QoS and radio bearers for Multimedia Telephony * Explanation of the modern radio interface, especially High Speed Packet Access, which is based on concepts such as link adaptation and fast hybrid ARQ The possibilities for the current and future standards covered in this book make it an indispensable resource for engineers, designers and researchers in VoIP, telecommunication companies and universities teaching and conducting research in telecommunications. It will also be of interest to managers needing an in-depth knowledge of the engineering and key issues of this complex technology, and students aspiring to develop a career in this area.

Anbieter: Orell Fuessli CH
Stand: 15.12.2019
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