Computers

Learning OpenStack Networking (Neutron)

Author: James Denton

Publisher: Packt Publishing Ltd

ISBN: 1785280791

Category: Computers

Page: 462

View: 4359

Wield the power of OpenStack Neutron networking to bring network infrastructure and capabilities to your cloud About This Book This completely up-to-date edition will show you how to deploy a cloud on OpenStack using community-driven processes. It includes rich examples that will help you understand complex networking topics with ease Understand every aspect of designing, creating, customizing, and maintaining the core network foundation of an OpenStack cloud using OpenStack Neutron all in one book Written by best-selling author James Denton, who has more than 15 years of experience in system administration and networking. James has experience of deploying, operating, and maintaining OpenStack clouds and has worked with top enterprises and organizations Who This Book Is For If you are an OpenStack-based cloud operator and administrator who is new to Neutron networking and wants to build your very own OpenStack cloud, then this book is for you. Prior networking experience and a physical server and network infrastructure is recommended to follow along with concepts demonstrated in the book. What You Will Learn Architect and install the latest release of OpenStack on Ubuntu Linux 14.04 LTS Review the components of OpenStack networking, including plugins, agents, and services, and learn how they work together to coordinate network operations Build a virtual switching infrastructure using reference architectures based on ML2 + Open vSwitch or ML2 + LinuxBridge Create networks, subnets, and routers that connect virtual machine instances to the network Deploy highly available routers using DVR or VRRP-based methods Scale your application with haproxy and Load Balancing as-a-Service Implement port and router-level security using Security Groups and Firewall as-a-Service Provide connectivity to tenant networks with Virtual Private Networking as-a-Service (VPNaaS) Find out how to manage OpenStack networking resources using CLI and GUI-driven methods In Detail OpenStack Neutron is an OpenStack component that provides networking as a service for other OpenStack services to architect networks and create virtual machines through its API. This API lets you define network connectivity in order to leverage network capabilities to cloud deployments. Through this practical book, you will build a strong foundational knowledge of Neutron, and will architect and build an OpenStack cloud using advanced networking features. We start with an introduction to OpenStack Neutron and its various components, including virtual switching, routing, FWaaS, VPNaaS, and LBaaS. You'll also get hands-on by installing OpenStack and Neutron and its components, and use agents and plugins to orchestrate network connectivity and build a virtual switching infrastructure. Moving on, you'll get to grips with the HA routing capabilities utilizing VRRP and distributed virtual routers in Neutron. You'll also discover load balancing fundamentals, including the difference between nodes, pools, pool members, and virtual IPs. You'll discover the purpose of security groups and learn how to apply the security concept to your cloud/tenant/instance. Finally, you'll configure virtual private networks that will allow you to avoid the use of SNAT and floating IPs when connecting to remote networks. Style and approach This easy-to-follow guide on networking in OpenStack follows a step-by-step process to installing OpenStack and configuring the base networking components. Each major networking component has a dedicated chapter that will build on your experience gained from prior chapters.
Computers

Learning OpenStack Networking

Build a solid foundation in virtual networking technologies for OpenStack-based clouds, 3rd Edition

Author: James Denton

Publisher: Packt Publishing Ltd

ISBN: 1788399366

Category: Computers

Page: 462

View: 2942

Discover the basics of virtual networking in OpenStack to implement various cloud network architectures Key Features Learn the difference between Open vSwitch and Linux bridge switching technologies Connect virtual machine instances to virtual networks, subnets, and ports Implement virtual load balancers, firewalls, and routers in your network Book Description OpenStack Networking is a pluggable, scalable, and API-driven system to manage physical and virtual networking resources in an OpenStack-based cloud. Like other core OpenStack components, OpenStack Networking can be used by administrators and users to increase the value and maximize the use of existing datacenter resources. This third edition of Learning OpenStack Networking walks you through the installation of OpenStack and provides you with a foundation that can be used to build a scalable and production-ready OpenStack cloud. In the initial chapters, you will review the physical network requirements and architectures necessary for an OpenStack environment that provide core cloud functionality. Then, you’ll move through the installation of the new release of OpenStack using packages from the Ubuntu repository. An overview of Neutron networking foundational concepts, including networks, subnets, and ports will segue into advanced topics such as security groups, distributed virtual routers, virtual load balancers, and VLAN tagging within instances. By the end of this book, you will have built a network infrastructure for your cloud using OpenStack Neutron. What you will learn Get familiar with Neutron constructs, including agents and plugins Build foundational Neutron resources to provide connectivity to instances Work with legacy Neutron routers and troubleshoot traffic through them Explore high-availability routing capabilities utilizing Virtual Router Redundancy Protocol (VRRP) Create and manage load balancers and associated components Manage security groups as a method of securing traffic to and from instances Who this book is for If you are an OpenStack-based cloud operator and administrator who is new to Neutron networking and wants to build your very own OpenStack cloud, then this book is for you.Prior networking experience and a physical server and network infrastructure is recommended to follow along with concepts demonstrated in the book.
Computers

OpenStack Networking Essentials

Author: James Denton

Publisher: Packt Publishing Ltd

ISBN: 1785281232

Category: Computers

Page: 174

View: 4945

Build and manage networks in OpenStack using Neutron About This Book Deploy an all-in-one cloud based on OpenStack Liberty (2015.2) using RDO Learn the fundamentals of the Neutron API including networks, subnets, and ports, and how to manage these resources in the cloud Build simple virtual network infrastructures in the cloud Who This Book Is For The book is for those who are new to OpenStack and Neutron who want to learn the cloud networking fundamentals and get started with OpenStack networking. Prior networking experience along with a virtual or physical server is recommended to follow along with the concepts demonstrated in the book. What You Will Learn Install the latest Liberty (2015.2) release of OpenStack using RDO in VirtualBox Discover the basics of the Neutron API, including networks, subnets, and ports Interact with Neutron using the CLI and Horizon dashboard Create networks and subnets that provide connectivity to instances Implement software routers that connect networks and provide network address translation Secure instances using Neutron's security group functionality In Detail The OpenStack Networking API offers users the ability to create and manage both basic and complex network architectures that blend the virtual and physical network infrastructure. This book kicks off by describing various components of Openstack Neutron and installing Ubuntu OpenStack based on Canonical's process. Further on, you will use various methods to interface with Neutron to create and manage network resources. You will also get to grips with the relationship between ports, networks, and subnets through diagrams and explanations, and see how the logical components are implemented via plugins and agents. Moving forward, you will learn how virtual switches are implemented and how to build Neutron routers. You will also configure networks, subnets, and routers to provide connectivity to instances using simple examples. At the end, you will configure and manage security groups, and will observe how these rules translate to iptables rules on the host machines. By the end of the book, you will be able to build basic network architectures using Neutron networks and routers in no time. Style and approach An easy-to-follow guide that covers the networking features of OpenStack and the core Neutron API components providing a solid foundation to deploy networks and instances.
Computers

OpenStack Cloud Computing Cookbook - Fourth Edition

Over 100 practical recipes to help you build and operate OpenStack cloud computing, storage, networking, and automation

Author: Kevin Jackson,James Denton,Cody Bunch,Egle Sigler

Publisher: Packt Publishing Ltd

ISBN: 1788399331

Category: Computers

Page: 398

View: 1110

The Fourth Edition of the industry-acclaimed OpenStack Cloud Computing Cookbook, from four recognized experts, updated to the latest OpenStack build including Cinder, Nova, and Neutron. Key Features Over 100 recipes created by a team of OpenStack experts Updated to work with the latest OpenStack builds, with recipes covering the installation and use of OpenStack with Ansible It covers topics such as Keystone, Glance, Neutron, Nova, Cinder, and more, plus recipes for OpenStack storage, networking, and orchestrating workloads Test drive OpenStack using the accompanying Vagrant environment Book Description This is the fourth edition of the industry-acclaimed OpenStack Cloud Computing Cookbook, created by four recognized OpenStack experts. It has now been updated to work with the latest OpenStack builds, using tools and processes based on their collective and vast OpenStack experience. OpenStack Open Source Cloud software is one of the most used cloud infrastructures to support a wide variety of use cases, from software development to big data analysis. It is developed by a thriving community of individual developers from around the globe and backed by most of the leading players in the cloud space today. We make it simple to implement, massively scalable, and able to store a large pool of data and networking resources. OpenStack has a strong ecosystem that helps you provision your cloud storage needs. Add OpenStack's enterprise features to reduce the cost of your business. This book will begin by showing you the steps to build up an OpenStack private cloud environment using Ansible. You'll then discover the uses of cloud services such as the identity service, image service, and compute service. You'll dive into Neutron, the OpenStack Networking service, and get your hands dirty with configuring networks, routers, load balancers, and more. You’ll then gather more expert knowledge on OpenStack cloud computing by managing your cloud's security and migration. After that, we delve into OpenStack Object storage and you’ll see how to manage servers and work with objects, cluster, and storage functionalities. Finally, you will learn about OpenStack dashboard, Ansible, Keystone, and other interesting topics. What you will learn Understand, install, configure, and manage a complete OpenStack Cloud platform using OpenStack-Ansible Configure networks, routers, load balancers, and more with Neutron Use Keystone to setup domains, roles, groups and user access Learn how to use Swift and setup container access control lists Gain hands-on experience and familiarity with Horizon, the OpenStack Dashboard user interface Automate complete solutions with our recipes on Heat, the OpenStack Orchestration service as well as using Ansible to orchestrate application workloads Follow practical advice and examples to run OpenStack in production Who this book is for This book is written for cloud system engineers, system administrators, and technical architects who are moving from a virtualized environment to cloud environments. This book assumes that you are familiar with cloud computing platforms, and have knowledge of virtualization, networking, and managing Linux environments.
Computers

OpenStack Object Storage (Swift) Essentials

Author: Amar Kapadia,Kris Rajana,Sreedhar Varma

Publisher: Packt Publishing Ltd

ISBN: 178528956X

Category: Computers

Page: 174

View: 1401

If you are an IT administrator and you want to enter the world of cloud storage using OpenStack Swift, then this book is ideal for you. Basic knowledge of Linux and server technology is beneficial to get the most out of the book.

OpenStack Essentials - Second Edition

Author: Dan Radez

Publisher: N.A

ISBN: 9781786462664

Category:

Page: 174

View: 447

Untangle the complexity of OpenStack clouds through this practical tutorialAbout This Book*Navigate through the complex jungle of components in OpenStack using practical instructions*This book helps administrators, cloud engineers, and even developers to consolidate and control pools of compute, networking, and storage resources*Learn to use the centralized dashboard and administration panel to monitor large-scale deploymentsWho This Book Is ForThis book is perfect for administrators, cloud engineers, and operators who want to get started with OpenStack, solve basic problems encountered during deployment, and get up to speed with the latest release of OpenStack. Familiarity with the Linux command line and experience with Linux system administration is expected.What You Will Learn*Brush up on the latest release, and how it affects the various components*Install OpenStack using the Packstack and RDO Manager installation tool*Learn to convert a computer node that supports Docker containers*Implement Ceph Block Device images with OpenStack*Create and allocate virtual networks, routers and IP addresses to OpenStack Tenants.*Configuring and Launching a Docker container.In DetailOpenStack is a widely popular platform for cloud computing. Applications that are built for this platform are resilient to failure and convenient to scale. This book, an update to our extremely popular OpenStack Essentials (published in May 2015) will help you master not only the essential bits, but will also examine the new features of the latest OpenStack release - Mitaka; showcasing how to put them to work straight away.This book begins with the installation and demonstration of the architecture. This books will tech you the core 8 topics of OpenStack. They are Keystone for Identity Management, Glance for Image management, Neutron for network management, Nova for instance management, Cinder for Block storage, Swift for Object storage, Ceilometer for Telemetry and Heat for Orchestration. Further more you will learn about launching and configuring Docker containers and also about scaling them horizontally. You will also learn about monitoring nd Troubleshooting OpenStack.
Computers

Neun Schritte zum Erfolg

Ein Überblick zur Implementierung der Norm ISO 27001:2013

Author: Alan Calder

Publisher: IT Governance Ltd

ISBN: 1849288682

Category: Computers

Page: N.A

View: 2298

Schritt-für-Schritt-Anleitung für eine erfolgreiche ISO 27001-Implementierung In sinnvoller, nicht technischer Sprache führt Sie dieser Leitfaden durch die wichtigsten Schritte eines ISO 27001-Projekts, um Ihnen den Erfolg desselben zu garantieren - von der Einführung bis hin zur Zertifizierung: ProjektmandatProjektanbahnungInitiierung eines ISMSManagement-FrameworkGrundlegende SicherheitskriterienRisikomanagementImplementierungMaßnahme, Überwachung und ÜberprüfungZertifizierung In dieser dritten Auflage und ausgerichtet auf ISO 27001: 2013 eignet sich das Handbuch ideal für alle jene, die sich zum ersten Mal mit der Norm beschäftigen. "Es ist als hätten Sie einen $ 300 / h-Berater an Ihrer Seite, wenn Sie die Aspekte der Gewinnung von Management-Unterstützung, Planung, Problembestimmung (Scoping), Kommunikation etc. betrachten." Thomas F. Witwicki Mit Hilfe dieses Buches erfahren Sie wie Sie: Unterstützung im Management und die Aufmerksamkeit des Vorstands erhalten;Erstellen Sie ein Management-Framework und eine Gap-Analyse, um klar zu verstehen, was Sie bereits unter Kontrolle haben und worauf ihre Bemühungen abzielen sollen;Strukturieren Sie Ihr Projekt und statten Sie es mit Ressourcen aus – einschließlich der Festlegung, ob Sie einen Berater verwenden werden oder die Tätigkeit selbst durchführen sowie der Überprüfung der vorhandenen Mittel und Ressourcen, die ihre Arbeit erleichtern werden;Führen Sie eine fünfstufige Risikobewertung durch und erstellen Sie eine Aussage zur Anwendbarkeit sowie einen Risikoplan;Integrieren Sie Ihr ISO 27001 ISMS mit einem ISO 9001 QMS und anderem Managementsystem;Adressieren Sie die Dokumentationsherausforderungen, denen Sie im Rahmen der Erstellung von Geschäftsgrundsätzen, Verfahren, Arbeitsanweisungen und Datensätzen begegnen – einschließlich realisierbarer Alternativen zum kostspieligen Trial- und Error AnsatzKontinuierliche Verbesserung Ihres ISMS, einschließlich interner Prüfungen und Tests sowie Kontrollen durch das Management; Dieses Buch liefert Ihnen die nötige Anleitung zum Verständnis der Anforderungen der Norm und zur Gewährleistung, dass ihr Implementierungsprojekt ein Erfolg wird. Dabei werden sechs Geheimtipps für den Erfolg gegeben. Background Die Erlangung und Aufrechterhaltung der akkreditierten Zertifizierung nach der internationalen Norm für Informationssicherheit-Management - ISO 27001 - kann ein kompliziertes Vorhaben darstellen, besonders dann, wenn die Norm für Sie noch neu ist. Autor Alan Calder kennt ISO 27001 in- und auswendig: der Gründer und Vorstandsvorsitzende von IT Governance, er leitete die erste Implementierung eines nach BS 7799 zertifizierten Managementsystems - dem Vorläufer der ISO 27001 - und arbeitet seither mit der Norm und seinen Nachfolgern zusammen. Hunderte Organisationen weltweit haben akkreditierte Zertifizierungen nach ISO 27001 mit der IT-Governance-Beratung erlangt- wie in diesem Buch zusammengefasst. Kaufen Sie dieses Buch heute und erlernen Sie die neun Schritte für eine erfolgreiche ISO 27001 ISMS Implementierung.
Computers

Mastering OpenStack

Author: Omar Khedher,Chandan Dutta Chowdhury

Publisher: Packt Publishing Ltd

ISBN: 1786462281

Category: Computers

Page: 470

View: 1232

Discover your complete guide to designing, deploying, and managing OpenStack-based clouds in mid-to-large IT infrastructures with best practices, expert understanding, and more About This Book Design and deploy an OpenStack-based cloud in your mid-to-large IT infrastructure using automation tools and best practices Keep yourself up-to-date with valuable insights into OpenStack components and new services in the latest OpenStack release Discover how the new features in the latest OpenStack release can help your enterprise and infrastructure Who This Book Is For This book is for system administrators, cloud engineers, and system architects who would like to deploy an OpenStack-based cloud in a mid-to-large IT infrastructure. This book requires a moderate level of system administration and familiarity with cloud concepts. What You Will Learn Explore the main architecture design of OpenStack components and core-by-core services, and how they work together Design different high availability scenarios and plan for a no-single-point-of-failure environment Set up a multinode environment in production using orchestration tools Boost OpenStack's performance with advanced configuration Delve into various hypervisors and container technology supported by OpenStack Get familiar with deployment methods and discover use cases in a real production environment Adopt the DevOps style of automation while deploying and operating in an OpenStack environment Monitor the cloud infrastructure and make decisions on maintenance and performance improvement In Detail In this second edition, you will get to grips with the latest features of OpenStack. Starting with an overview of the OpenStack architecture, you'll see how to adopt the DevOps style of automation while deploying and operating in an OpenStack environment. We'll show you how to create your own OpenStack private cloud. Then you'll learn about various hypervisors and container technology supported by OpenStack. You'll get an understanding about the segregation of compute nodes based on reliability and availability needs. We'll cover various storage types in OpenStack and advanced networking aspects such as SDN and NFV. Next, you'll understand the OpenStack infrastructure from a cloud user point of view. Moving on, you'll develop troubleshooting skills, and get a comprehensive understanding of services such as high availability and failover in OpenStack. Finally, you will gain experience of running a centralized logging server and monitoring OpenStack services. The book will show you how to carry out performance tuning based on OpenStack service logs. You will be able to master OpenStack benchmarking and performance tuning. By the end of the book, you'll be ready to take steps to deploy and manage an OpenStack cloud with the latest open source technologies. Style and approach This book will help you understand the flexibility of OpenStack by showcasing integration of several out-of-the-box solutions in order to build a large-scale cloud environment.. It will also cover detailed discussions on the various design and deployment strategies for implementing a fault-tolerant and highly available cloud infrastructure.
Computers

OpenStack Cloud Computing Cookbook - Third Edition

Author: Kevin Jackson,Cody Bunch,Egle Sigler

Publisher: N.A

ISBN: 9781782174783

Category: Computers

Page: 436

View: 1634

Over 110 effective recipes to help you build and operate OpenStack cloud computing, storage, networking, and automationAbout This Book• Explore many new features of OpenStack's Juno and Kilo releases• Install, configure, and administer core projects with the help of OpenStack Object Storage, Block Storage, and Neutron Networking services• Harness the abilities of experienced OpenStack administrators and architects, and run your own private cloud successfully• Practical, real-world examples of each service and an accompanying Vagrant environment that helps you learn quickly In DetailOpenStack Open Source software is one of the most used cloud infrastructures to support software development and big data analysis. It is developed by a thriving community of individual developers from around the globe and backed by most of the leading players in the cloud space today.It is simple to implement, massively scalable, and can store a large pool of data and networking resources. OpenStack has a strong ecosystem that helps you provision your cloud storage needs. Add OpenStack's enterprise features to reduce the cost of your business.This book will show you the steps to build up a private cloud environment. At the beginning, you'll discover the uses of cloud services such as the identity service, image service, and compute service. You'll dive into Neutron, the OpenStack Networking service, and get your hands dirty with configuring ML2, networks, routers, and Distributed Virtual Routers. You'll then gather more expert knowledge on OpenStack cloud computing by managing your cloud's security and migration. After that, we delve in to OpenStack Object storage and how to manage servers and work with objects, cluster, and storage functionalities. Also, as you go deeper into the realm of OpenStack, you'll learn practical examples of Block storage, LBaaS, and FWaaS: installation and configuration covered ground up. Finally, you will learn OpenStack dashboard, Ansible and Foreman, Keystone, and other interesting topics.What You Will Learn• Understand, install, configure, and manage Nova—the OpenStack Cloud Compute resource• Configure ML2, networks, routers, and Distributed Virtual Routers with Neutron• Use and secure Keystone, the OpenStack Authentication service• Install and set up Swift and Container Replication between datacenters• Gain hands-on experience and familiarity with Horizon, the OpenStack Dashboard user interface• Automate complete solutions with our recipes on Heat, the OpenStack Orchestration service• Use Ansible and Foreman to automate OpenStack installations successfully• Follow practical advice and examples to run OpenStack in productionWho This Book Is ForThis book is aimed at cloud system engineers, system administrators, and technical architects who are moving from a virtualized environment to cloud environments. This book assumes that you are familiar with cloud computing platforms, and have knowledge of virtualization, networking, and managing Linux environments.Style and approachClear, step-by-step instructions coupled with practical and applicable recipes that'll enable you to use and implement the latest features of OpenStack.
Computers

OpenStack: Building a Cloud Environment

Author: Alok Shrivastwa,Sunil Sarat,Kevin Jackson,Cody Bunch,Egle Sigler,Tony Campbell

Publisher: Packt Publishing Ltd

ISBN: 1787129411

Category: Computers

Page: 807

View: 9625

Learn how you can put the features of OpenStack to work in the real world in this comprehensive path About This Book Harness the abilities of experienced OpenStack administrators and architects, and run your own private cloud successfully Learn how to install, configure, and manage all of the OpenStack core projects including topics on Object Storage, Block Storage, and Neutron Networking services such as LBaaS and FWaaS Get better equipped to troubleshoot and solve common problems in performance, availability, and automation that confront production-ready OpenStack environments Who This Book Is For This course is for those who are new to OpenStack who want to learn the cloud networking fundamentals and get started with OpenStack networking. Basic understanding of Linux Operating System, Virtualization, and Networking, and Storage principles will come in handy. What You Will Learn Get an introduction to OpenStack and its components Store and retrieve data and images using storage components, such as Cinder, Swift, and Glance Install and configure Swift, the OpenStack Object Storage service, including configuring Container Replication between datacenters Gain hands on experience and familiarity with Horizon, the OpenStack Dashboard user interface Learn how to automate OpenStack installations using Ansible and Foreman Follow practical advice and examples for running OpenStack in production Fix common issues with images served through Glance and master the art of troubleshooting Neutron networking In Detail OpenStack is a collection of software projects that work together to provide a cloud fabric. Learning OpenStack Cloud Computing course is an exquisite guide that you will need to build cloud environments proficiently. This course will help you gain a clearer understanding of OpenStack's components and their interaction with each other to build a cloud environment. The first module, Learning OpenStack, starts with a brief look into the need for authentication and authorization, the different aspects of dashboards, cloud computing fabric controllers, along with 'Networking as a Service' and 'Software defined Networking'. Then, you will focus on installing, configuring, and troubleshooting different architectures such as Keystone, Horizon, Nova, Neutron, Cinder, Swift, and Glance. After getting familiar with the fundamentals and application of OpenStack, let's move deeper into the realm of OpenStack. In the second module, OpenStack Cloud Computing Cookbook, preview how to build and operate OpenStack cloud computing, storage, networking, and automation. Dive into Neutron, the OpenStack Networking service, and get your hands dirty with configuring ML2, networks, routers, and distributed virtual routers. Further, you'll learn practical examples of Block Storage, LBaaS, and FBaaS. The final module, Troubleshooting OpenStack, will help you quickly diagnose, troubleshoot, and correct problems in your OpenStack. We will diagnose and remediate issues in Keystone, Glance, Neutron networking, Nova, Cinder block storage, Swift object storage, and issues caused by Heat orchestration. This Learning Path combines some of the best that Packt has to offer in one complete, curated package. It includes content from the following Packt products: Learning OpenStack by Alok Shrivastwa, Sunil Sarat OpenStack Cloud Computing Cookbook - Third Edition by Kevin Jackson , Cody Bunch, Egle Sigler Troubleshooting OpenStack by Tony Campbell Style and approach This course aims to create a smooth learning path that will teach you how to get started with setting up private and public clouds using a free and open source cloud computing platform—OpenStack. Through this comprehensive course, you'll learn OpenStack Cloud computing from scratch to finish and more!
Computers

Creating Development Environments with Vagrant - Second Edition

Author: Michael Peacock

Publisher: Packt Publishing Ltd

ISBN: 1784391638

Category: Computers

Page: 156

View: 5602

If you are a developer who wants to have your development environment accurately reflect your live servers to tackle the ever-increasing complexity of web and software projects, this book is most certainly intended for you! It's assumed that you know the basics of Linux systems in the context of web-based projects.
Computers

Access 2010 für Dummies

Author: Laurie Ulrich Fuller

Publisher: John Wiley & Sons

ISBN: 3527639047

Category: Computers

Page: 445

View: 3669

Access 2010 bietet Ihnen zahlreiche M?glichkeiten, um Ihre Daten in ?bersichtlichen Datenbanken perfekt zu organisieren und im Handumdrehen aussagekr?ftige Berichte zu entwickeln. Doch um dieser Funktionsvielfalt Herr zu werden, ben?tigen Sie einen zuverl?ssigen Begleiter. Laurie Ulrich Fuller und Ken Cook f?hren Sie Schritt f?r Schritt durch den Datenbank-Dschungel und erkl?ren Ihnen, was Sie bei der Planung Ihrer ersten Datenbank ber?cksichtigen sollten, wie Sie ein geeignetes Grundger?st f?r Ihre Daten bauen und auf welchen Wegen Sie unterschiedliche Abfragen erstellen k?nnen. - Wie Sie Formulare erstellen und Daten importieren - Wie Sie Beziehungen zwischen Tabellen herstellen - Was es mit den neuen Triggers auf sich hat - Wie Sie die neuen Datenbankenvorlagen geschickt nutzen - Wie Sie Ihre Datenbanken im Web ver?ffentlichen - Welche Analyse-Tools Ihnen zur Seite stehen
Self-Help

Tools der Titanen

Die Taktiken, Routinen und Gewohnheiten der Weltklasse-Performer, Ikonen und Milliardäre

Author: Tim Ferriss

Publisher: FinanzBuch Verlag

ISBN: 3960920334

Category: Self-Help

Page: 736

View: 8779

"Ich habe dieses Buch, mein ultimatives Notizbuch voller nützlicher Werkzeuge, für mich selbst kreiert. Es hat mein Leben verändert und ich hoffe, dir wird es genauso helfen." TIM FERRISS "In den letzten zwei Jahren habe ich beinahe 200 Weltklasse-Performer interviewt. Die Bandbreite der Gäste reicht von Stars (Jamie Foxx, Arnold Schwarzenegger) und Topathleten bis hin zu legendären Kommandanten von Spezialeinheiten und sogar Schwarzmarkt-Biochemikern. Viele meiner Gäste akzeptierten erstmals in ihrer Karriere ein Zwei-bis-drei-Stunden-Interview. Dieses Buch enthält unverzichtbare Tools, Taktiken und Insiderwissen, die anderswo nicht zu finden sind, außerdem neue Tipps von früheren Gästen und Lebensweisheiten neuer Gäste, die du noch nicht kennst." Was das Buch so außergewöhnlich macht, ist der unablässige Fokus auf leicht umsetzbare Details: - Was tun diese Titanen in den ersten 60 Minuten an jedem Morgen? - Wie sieht ihre Trainingsroutine aus und warum? - Welches Buch haben sie am häufigsten an andere Menschen verschenkt? - Was betrachten sie als die größten Zeitverschwender? - Welche Nahrungsergänzungsmittel nehmen sie täglich? "Alles, was du auf diesen Seiten liest, habe ich in meinem Leben bereits auf die eine oder andere Weise angewandt. Ich habe Dutzende der dargestellten Taktiken bei kritischen Verhandlungen, in riskanter Umgebung oder bei großen Deals eingesetzt. Die Lektionen haben mir zu Millionen von Dollar verholfen und mich vor Jahren verschwendeter Bemühungen und Frustration bewahrt." TIM FERRISS
Computers

ISO27001/ISO27002: Ein Taschenführer

Author: Alan Calder

Publisher: IT Governance Ltd

ISBN: 1849289093

Category: Computers

Page: N.A

View: 2462

Schützen Sie die Informationen Ihrer Organisation mit ISO27001:2013 Informationen gehören zu den wichtigsten Ressourcen Ihrer Organisation und ihre Sicherheit ist überlebenswichtig für Ihr Geschäft. Dieser praktische Taschenführer bietet einen grundlegenden Überblick über die beiden wichtigsten Informationssicherheitsstandards mit den formalen Anforderungen (ISO27001:2013) zum Erstellen eines Informationssicherheit-Managementsystems (ISMS) sowie Empfehlungen zu besten Verfahren (ISO27002:2013) für alle jenen, die dieses Einführen, Umsetzen oder Verwalten müssen. Ein auf der Norm ISO27001/ISO27002 basierendes ISMS bietet zahlreiche Vorteile: Verbessern Sie Ihre Effizienz durch Informationssicherheitssysteme und vorgehensweisen, dank derer Sie sich auf ihr Kerngeschäft konzentrieren könnenSchützen Sie Ihre Informationswerte vor einer Reihe von Cyber-Bedrohungen, krimineller Aktivitäten, Gefährdungen durch Insider und SystemausfälleManagen Sie Ihre Risiken systematisch und erstellen Sie Pläne zum Beseitigen oder Verringern von Cyber-BedrohungenErkennen Sie Bedrohungen oder Prozessfehler eher und beheben Sie sie schnellerDer nächste Schritt zur Zertifizierung? Sie können einen unabhängigen Audit Ihres ISMS anhand der Spezifikationen der Norm ISO27001 vornehmen lassen und, wenn dieser die Konformität Ihres ISMS bestätigt, unter Umständen einen akkreditierte Zertifizierung erhalten. Wir veröffentlichen eine Reihe von Toolkits und Büchern zum Thema ISMS (wie „Nine Steps to Success“), die Sie dabei unterstützen. InhaltDie ISO/IEC 27000 Familie von Informationssicherheitsstandards;Hintergrund der Normen;Unterschied Spezifikation - Leitfaden;Zertifizierungsprozess;Die ISMS und ISO27001;Überblick über ISO/IEC 27001:2013;Überblick über ISO/IEC 27002:2013;Dokumente und Aufzeichnungen;Führungsverantwortung;Prozessansatz und PDCA-Zyklus;Kontext, Politik und Anwendungsbereich;Risikobeurteilung;Die Erklärung zur Anwendbarkeit;Umsetzung;Überprüfung und Handeln;Managementprüfung;ISO27001 Anhang A; Über den Autor Alan Calder ist Gründer und Vorstandsvorsitzender der IT Governance Ltd, ein Informations-, Analyse- und Beratungsunternehmen, das Unternehmen bei der Verwaltung von IT-Governance-, Risikomanagement-, Compliance- und Informationssicherheitsfragen unterstützt. Er verfügt über eine langjährige Erfahrung im Senior Management im privaten und öffentlichen Sektor. Dieser praktische Taschenführer bietet einen grundlegenden Überblick über die beiden wichtigsten Informationssicherheitsstandards – kaufen Sie ihn noch heute und erfahren Sie, wie Sie das wertvollste Gut Ihrer Organisation schützen können.

Komplexität von Algorithmen

Mathematik für Anwendungen

Author: Arne Meier,Heribert Vollmer

Publisher: N.A

ISBN: 9783865417619

Category:

Page: 204

View: 3548

Computers

Excel 2016 für Dummies

Author: Greg Harvey

Publisher: John Wiley & Sons

ISBN: 3527802304

Category: Computers

Page: 389

View: 9524

Excel-Tabellen leicht gemacht Man denkt zuerst an Excel, wenn man an Tabellenkalkulation denkt. Greg Harvey stellt Ihnen in diesem Buch die neue Version von Excel vor. Er führt Sie Schritt für Schritt in die Welt der Tabellen, Diagramme, Formeln und Funktionen ein und gibt Ihnen zahlreiche Tipps und Tricks an die Hand, wie Sie Ihre Arbeit mit Excel so effizient wie möglich gestalten können. Dank dieser gelungenen Anleitung kommen Excel-Neulinge und -Umsteiger auf die Version 2016 schnell und sicher mit dem Programm zurecht.
Cooking

Der 4-Stunden-(Küchen-)Chef

Der einfache Weg, zu kochen wie ein Profi, zu lernen, was immer Sie möchten, und das gute Leben zu leben

Author: Timothy Ferriss

Publisher: GABAL Verlag GmbH

ISBN: 3956230868

Category: Cooking

Page: 656

View: 834

New-York-Times-Bestsellerautor Tim Ferriss’ Spezialität ist es, uns zu zeigen, wie wir die größten Erfolge mit dem geringsten Aufwand und in kürzester Zeit erzielen. Ob im Job, bei der Körperfitness oder eben beim Kochen. Anhand des Kochenlernens macht uns Ferriss mit dem »Metalernen« vertraut, einem Schritt-für-Schritt-Verfahren, mittels dessen Sie beliebige Dinge erlernen können, sei es die Steakzubereitung oder das Werfen von Dreipunktern im Basketball. - Das ist das eigentliche »Rezept« in Der 4-Stunden-(Küchen-)Chef. Sie werden in der Küche für alle Dinge außerhalb der Küche trainieren. Der 4-Stunden-(Küchen-)Chef ist ein Kochbuch für Menschen, die keine Kochbücher kaufen. Es enthält unzählige Tipps und Tricks von Schachwunderkindern, weltberühmten Küchenchefs, Spitzensportlern, Meistersommeliers und Supermodels, um nur einige wenige zu nennen.
Computers

Einführung in Machine Learning mit Python

Praxiswissen Data Science

Author: Andreas C. Müller,Sarah Guido

Publisher: O'Reilly

ISBN: 3960101120

Category: Computers

Page: 378

View: 1109

Machine Learning ist zu einem wichtigen Bestandteil vieler kommerzieller Anwendungen und Forschungsprojekte geworden, von der medizinischen Diagnostik bis hin zur Suche nach Freunden in sozialen Netzwerken. Um Machine-Learning-Anwendungen zu entwickeln, braucht es keine großen Expertenteams: Wenn Sie Python-Grundkenntnisse mitbringen, zeigt Ihnen dieses Praxisbuch, wie Sie Ihre eigenen Machine-Learning-Lösungen erstellen. Mit Python und der scikit-learn-Bibliothek erarbeiten Sie sich alle Schritte, die für eine erfolgreiche Machine-Learning-Anwendung notwendig sind. Die Autoren Andreas Müller und Sarah Guido konzentrieren sich bei der Verwendung von Machine-Learning-Algorithmen auf die praktischen Aspekte statt auf die Mathematik dahinter. Wenn Sie zusätzlich mit den Bibliotheken NumPy und matplotlib vertraut sind, hilft Ihnen dies, noch mehr aus diesem Tutorial herauszuholen. Das Buch zeigt Ihnen: - grundlegende Konzepte und Anwendungen von Machine Learning - Vor- und Nachteile weit verbreiteter maschineller Lernalgorithmen - wie sich die von Machine Learning verarbeiteten Daten repräsentieren lassen und auf welche Aspekte der Daten Sie sich konzentrieren sollten - fortgeschrittene Methoden zur Auswertung von Modellen und zum Optimieren von Parametern - das Konzept von Pipelines, mit denen Modelle verkettet und Arbeitsabläufe gekapselt werden - Arbeitsmethoden für Textdaten, insbesondere textspezifische Verarbeitungstechniken - Möglichkeiten zur Verbesserung Ihrer Fähigkeiten in den Bereichen Machine Learning und Data Science Dieses Buch ist eine fantastische, super praktische Informationsquelle für jeden, der mit Machine Learning in Python starten möchte – ich wünschte nur, es hätte schon existiert, als ich mit scikit-learn anfing! Hanna Wallach, Senior Researcher, Microsoft Research