Inhalt: Pour pouvoir stocker correctement ses données, il est primordial de maîtriser la structure de la base de données. Avec cette formation de Christian Soutou, vous découvrirez tous les principes et astuces afin de construire d'une manière optimale vos tables, vues et index. Vous pourrez appliquer tous ces mécanismes sur tous les SGBD du marché : Oracle, DB2, SQL Server, MySQL ou PostgreSQL. Et même si vous êtes totalement novice, vous serez quand même en mesure de suivre cette formation, puisqu'elle ne requiert aucune connaissance particulière au préalable ! Umfang: 02:46:43.00
Inhalt: Demonstrate your networking knowledge and expertise by earning a Cisco CCNA Routing and Switching certification. In this course, Greg Sowell prepares you for the wide area network (WAN) technologies portion of the Interconnecting Cisco Networking Devices Part 2 (ICND2) exam. Greg explores the Point-to-Point Protocol (PPP), the Multilink Point-to-Point Protocol (MLPPP), the Point-to-Point Protocol over Ethernet (PPPoE), and the Generic Routing Encapsulation (GRE) tunneling protocol, explaining how to configure each one. He also dives into WAN topology options-including point-to-point, hub and spoke, and full mesh-and covers the basics of eBGP. Umfang: 00:46:26.00
Inhalt: Demonstrate your networking expertise by earning a Cisco CCNA Routing and Switching certification. In this course, Greg Sowell helps you prepare for the Interconnecting Cisco Networking Devices Part 2 (ICND2) exam-one of two qualifying exams for the CCNA Routing and Switching certification-by reviewing essential infrastructure maintenance concepts. Greg goes over the basics of Simple Network Management Protocol (SNMP) and steps through how to configure it; provides an overview of IP Service Level Agreements (IP SLA); and discusses networking planes used in software-defined networking (SDN). He also covers Layer 3 troubleshooting, including how to grapple with rogue DHCP servers. Umfang: 00:44:13.00
Inhalt: Demonstrate your ability to plan, verify, and troubleshoot enterprise networks by earning the Cisco CCNP Routing and Switching certification. In this course, instructor Greg Sowell prepares you for exam 300-101 ROUTE, Implementing Cisco IP Routing-a qualifying exam for the CCNP Routing and Switching certification-by reviewing essential route redistribution and selection concepts that are covered on the exam. Greg explores the fundamentals and prerequisites required for redistribution between interior gateway routing protocols (IGP) in Cisco networks, and discusses how route-maps are configured inside of the Enhanced Interior Gateway Routing Protocol (EIGRP) and Open Shortest Path First (OSPF) dynamic routing protocol. He also goes over policy-based routing (PBR), IP Service Level Agreement (IP SLA), virtual routing and forwarding tables, and more. Umfang: 00:51:57.00
Inhalt: The Cisco Certified Network Associate (CCNA) certification has been updated to reflect the latest technologies and job roles. The revised exam tests IT professionals' understanding of foundational networking topics in six domains, including the two covered in this course: network fundamentals and network access. Join instructor Greg Sowell for this comprehensive review, designed to refresh your skills on topics such as network components and architecture, IP addressing, routing, switch configuration, and virtualization. Greg also reviews connectivity and access-related topics such as VLANs and wireless architectures. The lessons are full of diagrams and demos on real routers and switches, so you can develop the skills you need to pass the exam and have a more successful career. Note: A complete overview of the exam and registration instructions can be found at https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/ccna-200-301.html. Umfang: 01:58:10.00
Inhalt: Earning the Cisco CCNP Routing and Switching certification indicates that you have the skills needed to plan, verify, and troubleshoot enterprise networks. In this course, instructor Greg Sowell prepares you for exam 300-101 ROUTE, Implementing Cisco IP Routing-a qualifying exam for the CCNP Routing and Switching certification-by reviewing essential internet connectivity concepts that are covered on the exam. Greg covers how to configure a Dynamic Host Configuration Protocol (DHCP) client and discusses how Port Address Translation (PAT) is utilized to allow many internal clients to NAT to a single IP address. He also goes over internet routing, discussing iBGP and eBGP concepts. Umfang: 01:05:34.00
Inhalt: Learn how to connect and secure a LAN (local area network), WAN (wide area network), or wireless area network. LANs and WANs are necessary to connect the computers in an organization: to each other, to printers and servers, to the Internet, and to the world. Whether you need to set up a simple LAN at your home or a complicated cable system for an entire office, this course will provide the training you need to set up different kinds of networks. Author Greg Sowell introduces the various network cables and connectors, from coaxial to Cat 5, and discusses how to set up a wireless network, including coverage of the 802.11 standards and security considerations. Need to "go long"? The course concludes with coverage of fiber-optic media, which improves data transmission over long distances. Umfang: 01:09:05.00
Inhalt: With some simple hardware and routing protocols, you can connect offices in almost any location. Wide area networks (WANs) allow data to be shared securely and quickly over long distances. In this course, networking expert Greg Sowell describes how to set up WANs, including networking your workstations with switchs and connecting them to the Internet via a routing device. He discusses different WAN technologies and features such as speeds, spans, and price points-including inexpensive options such as VPN. He then covers switches (the devices that connect computers in your building) and routers (devices that control the transmission of network data). Along the way, Greg shows how to build private connections, implement free networking over the Internet, build switch networks, and overlay-routed networks. He'll also introduce different routing protocols, such as OPSF link-state routing and distance-vector routing with RIPv2, EIGRP, and BGP. Note that this course maps to domains 1 and 2 of the Microsoft Technology Associate (MTA) Networking Fundamentals certification exam (98-366). Umfang: 02:02:08.00
Inhalt: Protocols are the lifeblood of network communications. Every website, email, and electronic bank transaction depends on them. One of the core responsibilities for any IT and networking professional is troubleshooting network connections. This course introduces the main methods for troubleshooting network connectivity issues using different protocols and command-line (CLI) tools. Networking expert Greg Sowell covers HTTP and HTTPS, the protocols that deliver websites; shows how domain names are resolved via DNS; and explains how voice traffic is carried over a network with VoIP. Greg shows how to examine all these connections and their traffic using CLI tools such as ipconfig, ping, ARP, and Telnet. By the end of this course, you'll be better prepared to troubleshoot any network connection and keep the communication flowing. Umfang: 01:08:17
Inhalt: Earning the Cisco CCNP Routing and Switching certification signals to potential employers that you possess the skills needed to plan, verify, and troubleshoot enterprise networks. In this course, instructor Greg Sowell prepares you for exam 300-101 ROUTE, Implementing Cisco IP Routing-a qualifying exam for the CCNP Routing and Switching certification-by reviewing two key topics covered on the exam: Layer 2 and Layer 3 technologies. Greg covers RIPng, goes over both fundamental and advanced Enhanced Interior Gateway Routing Protocol (EIGRP) concepts-including static neighbors and the topology exchange process-and explores EIGRP for IPv6. He also discusses Open Shortest Path First (OSPF) concepts and OSPFv3. Umfang: 02:30:00.00
Inhalt: As an aspiring IT and networking professional, one of the core responsibilities is troubleshooting network connections: servers, end-user machines, mail services, and websites. This course introduces the main methods for troubleshooting network connectivity issues using different protocols and command-line (CLI) tools. Networking expert Greg Sowell covers HTTP and HTTPS, the protocols that deliver websites; shows how domain names are resolved via DNS; and explains how voice traffic is carried over a network with VoIP. Greg shows how to examine all of these connections and their traffic using CLI tools such as ipconfig, ping, ARP, and Telnet. Protocols are the lifeblood of modern communication. By the end of this course, you'll know what you need to troubleshoot any network connection and keep the communication flowing. Note: This course maps to domain 3 of the MTA Networking Fundamentals exam. Umfang: 01:13:11.00
Inhalt: The retooled Cisco Certified Network Associate (CCNA) exam has been updated to reflect the latest technologies and job roles. The revised exam tests networking professionals' understanding of foundational and, at a basic level, emerging topics. This course was designed to help you prepare for the third and fourth domains of the CCNA (220-301) certification: IP Connectivity and IP Services. Using diagrams and demonstrations on real routers and switches, instructor Greg Sowell breaks down the key concepts you'll need to know to succeed on the test, as well as in your networking career in general. Greg covers how to view and read routing tables, configure IPv4 and IPv6 static routing, configure OSPF, NAT, and NTP, and much more. Umfang: 01:20:58.00
Inhalt: "The Internet is down" is the last thing any network admin wants to hear. But failures are bound to happen to any network, whether enterprise, small business, or home. This course shows how to diagnose the source of the problem by analyzing what works and what doesn''t work, layer by layer, and explains how to fix each type of problem. Greg Sowell shows how to troubleshoot physical media (e.g., copper and fiber), kill rogue DHCP servers, and understand how switching loops and DNS issues start. Plus, learn how to troubleshoot Wi-Fi interference, verify sockets, use packet capture to verify network operations, and change pivot from reactive to proactive remedies with a network management system (NMS) and inexpensive probes. Even if you''re rusty on your OSI model knowledge, this course is invaluable if you''re having trouble with your network. It offers a clear, practical troubleshooting guide to narrowing down and solving most problems related to network connectivity. Umfang: 01:10:25.00
Inhalt: Earning a Cisco CCNP Routing and Switching certification can accelerate your career by demonstrating to potential employers that you have the skills needed to work on complex networking solutions. In this course, Greg Sowell prepares you for exam 300-101 ROUTE, Implementing Cisco IP Routing-a qualifying exam for the CCNP Routing and Switching certification-by reviewing key router and routing security concepts. Greg explores how to use time-based and infrastructure ACLs, protect passwords, and prevent spoofing on a network using Unicast Reverse Path Forwarding (uRPF). He also covers Simple Network Management Protocol (SNMP), OSPF and BGP authentication, and more. Umfang: 00:44:31.00
Inhalt: The Cisco Certified Network Associate (CCNA) certification has been updated to reflect the latest technologies and job roles. The revised exam tests IT professionals' understanding of foundational networking topics in six domains, including the two covered in this course: security, and automation and programmability. Instructor Greg Sowell reviews access control list configuration, port security, and layered defenses in Cisco, such as combining DAI and DNCP snooping. He also covers built-in automation features such as Software-Defined Access and industry-standard, third-party platforms such as Puppet, Chef, and Ansible. The lessons are full of diagrams and demos on real routers and switches, so you can develop the skills you need to pass the exam and have a more successful career. Note: A complete overview of the exam and registration instructions can be found at https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/ccna-200-301.html. Umfang: 01:12:22.00
Inhalt: Validate your enterprise networking knowledge and expertise by earning a CCNP Routing and Switching certification. In this course, Greg Sowell prepares you for the Infrastructure Security and Infrastructure Services portions of exam 300-115 SWITCH, Implementing Cisco IP Switched Networks-one of three required exams for the CCNP Routing and Switching certification. Here, Greg covers how to use Hot Standby Routing Protocol (HSRP) to provide fault-tolerant gateways for hosts. He also discusses how the Gateway Load Balancing Protocol (GLBP) can be used to both provide gateway redundancy and natively load balance connections across multiple gateways simultaneously. Plus, learn about VLAN security, spoofing prevention, centralizing user management, and more. Umfang: 00:50:20.00
Inhalt: Validate your routing knowledge and expertise by earning a Cisco CCNP Routing and Switching certification. In this course, Greg Sowell prepares you for the Network Principles portion of exam 300-101 ROUTE, Implementing Cisco IP Routing-a qualifying exam for the CCNP Routing and Switching certification. Greg explores some common design elements of modern enterprise networks, as well as the fundamental differences between the dynamic routing protocol types. He also walks through the basic routing process; examines some important details of TCP, UDP, and ICMP; and covers IPv6 protocols. Umfang: 00:59:58.00
Inhalt: Demonstrate your enterprise networking knowledge and expertise by earning a CCNP Routing and Switching certification. In this course, Greg Sowell prepares you for the Layer 2 Technologies portion of exam 300-115 SWITCH, Implementing Cisco IP Switched Networks-one of three required exams for the CCNP Routing and Switching certification. Here, Greg covers the fundamentals of switch network design, as well as SDM templates, switchport configuration and troubleshooting, and discovering connected devices. He also discusses VLAN, STP, and EtherChannel operation and configuration, Multilayer Switching, high availability, and more. Umfang: 01:58:26.00
Inhalt: Take a ride in the Big Spaceship with this intimate look at the inner workings of one of the web's most innovative firms. Since its founding in 2000, Big Spaceship has set about redefining what it means to be a digital agency-and has won countless awards in the process. True to its mission, Big Spaceship ensures that every aspect of the company reflects a fresh way of working, from the layout of office space to how clients are engaged. This installment of Creative Inspirations takes viewers inside the minds and methods behind this extraordinary company. Learn more about Big Spaceship by going to their website at Big Spaceship. To view examples of Big Spaceship's work visit Nike Air, Hungry Suitcase, HBO, Adobe and the Corona Beach. Umfang: 01:11:08.00
Inhalt: Master the intricacies of OmniFocus on iPhone or iPad to supercharge your productivity. You'll explore the popular iOS task manager's organizational conventions and the best ways to navigate the interface. You'll also dive into capturing tasks in a variety of ways, including writing tasks from scratch, speaking to Siri, using OmniFocus extensions, and utilizing Mail Drop to speed up task entry. The course then explains how to best process tasks: setting up projects, establishing contexts and repeating tasks, and using such important features as date deferral, flags, the check circle, perspectives, and the Forecast view. Finally, you'll learn how to efficiently review tasks and projects and how to manage OmniFocus tasks on an Apple Watch. Umfang: 01:51:56.00
Inhalt: Learn how to supercharge productivity and master the intricacies of OmniFocus, the popular task manager for Mac OS X. Author David Sparks explores OmniFocus conventions and the app interface, and then dives into capturing tasks in a variety of ways, including writing tasks manually, using Mail Drop to import tasks, harnessing the OmniFocus Clip-o-Tron, and using keyboard shortcuts to speed up data entry. The course then explains how to best process tasks: setting up projects, establishing contexts and repeating tasks, and using such important features as date deferral, flags, perspectives, and the Forecast view. The course wraps up with a look at acting on and reviewing tasks and projects. Umfang: 01:50:38.00
Inhalt: Das mächtigste Werkzeug, um Ihre Websites zielorientiert zu optimieren und die dazugehörigen Marketingaktivitäten hocheffizient durchzuführen, ist ein professionelles und zielfokussiertes Tracking der jeweiligen Aktivitäten. In diesem Kurs führt Sie Manfred Spatz in die Welt der Webanalyse ein und zeigt Ihnen, wie Sie Ihre Daten zum Sprechen bringen. Sie lernen, sinnvolle und messbare Ziele für Ihre digitalen Produkte zu definieren, einen auf Ihre Ansprüche zugeschnittenen Measurement- und Trackingplan Realität werden zu lassen und werden die Mythen der Webanalyse aufdecken. Am Ende wissen Sie, worauf Sie bei der Auswahl eines Analyse-Tools für Ihre konkreten Bedürfnisse achten müssen und wie Sie die ermittelten Daten korrekt interpretieren. Umfang: 03:18:00
Inhalt: Intune and Windows 10 Mobile are two parts of an ecosystem of interconnected Microsoft technologies for mobile device management. Learn how to deploy, configure, and manage your organization''s mobile devices using this enterprise-level mobile management platform, in this course with Ryan Spence. Ryan is the director of enterprise mobility management at MOBI and supports Fortune 100 clients around the world. Here he shares the key components of any enterprise mobility management (EMM) strategy, focusing on Microsoft Intune. Learn what''s different about the Windows 10 mobile operating system and why and how businesses manage Windows devices with Intune. Explore Intune infrastructure management and best practices pertaining to design, identity, security, updates, applications, content, and more. Along the way, he''ll help you design and implement smart security policies, configure monitoring and services like Windows To Go, and provisioning user accounts. Note: This course maps to the Plan and Implement a Microsoft Intune device management solution domain of the Microsoft exam 70-697: Configuring Windows Devices. Umfang: 01:39:03.00
Inhalt: Are you an IT professional considering making a move to the cloud? If so, this course can help you get up to speed with one of the most popular and powerful cloud solutions on the market-Amazon Web Services (AWS). Instructor Ryan Spence helps to acquaint you with the benefits and drawbacks of AWS, exploring the key services offered by the cloud platform. Ryan discusses how to use AWS for big data work, including the AWS options for warehouse services. He also showcases the platform''s backup and recovery options; goes over its mobile service solutions; and covers bringing IoT solutions together with the AWS IoT platform. Plus, he explores emerging technologies, including how to plan robotics, blockchain, and machine learning solutions with AWS. Umfang: 01:36:44.00
Inhalt: Mobile devices have become critical to the way we work and live. That''s what makes them such an attractive target to hackers and cybercriminals. This course provides a practical, hands-on approach to securing your mobile device and protecting your hardware, apps, and data from theft and intrusion. Mobile device management expert Ryan Spence provides an overview of the risks and general security best practices, such as choosing and properly disposing of a mobile device and using password protection. He then covers specifics on Android and iOS security, including enrolling in a mobile device management program such as Apple Business Manager and Android Enterprise. Finally, learn how to secure the hardware itself: the camera, microphones, sensors, and radios. Umfang: 00:58:32.00
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