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DEFINITION: A delay-tolerant network is a network designed to operate effectively over extreme distances such as those encountered in space communications or on an interplanetary scale. In such an environment, long latency -- sometimes measured in hours or days -- is inevitable. However, similar problems can also occur over more modest distances when interference is extreme or network resources are severely overburdened.Delay-tolerant  … 
Definition continues below.
Networking Reports
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If External DNS Fails, So Does Your Digital Business
sponsored by Dyn
RESEARCH CONTENT: Without properly functioning external DNS, Internet-based resources may "disappear" or become unavailable without warning. To boost DNS management, this Gartner research report explores the concept of externally sourced and managed DNS as a service. Access now to uncover their key findings and learn best practices for improved DNS performance.
Posted: 14 Oct 2016 | Published: 15 Sep 2016

Dyn

A reference architecture for the IoE
sponsored by ComputerWeekly.com
ANALYST REPORT: Analyst group Quocirca proposes a basic architecture to help organisations avoid the many pitfalls of embracing the internet of things (IoT).
Posted: 03 Oct 2016 | Published: 03 Oct 2016

ComputerWeekly.com

Raspberry PI with Java: programming the internet of things
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: In this chapter from the book Raspberry PI with Java: Programming the Internet of Things, Stephen Chin walks you through the process of setting up (or baking) the Raspberry Pi.
Posted: 27 Sep 2016 | Published: 27 Sep 2016

ComputerWeekly.com

Case Study: Optimizing the In-Store, Retail Experience with Application and Network Monitoring
sponsored by AppNeta
CASE STUDY: "Is it the app or the network?" Discover how to pinpoint whether your network or a certain app is causing latency or service outages within minutes. Read on to enable your app teams to constructively diagnose and troubleshoot the precise issues, freeing up resources to focus on more strategic initiatives.
Posted: 16 Sep 2016 | Published: 16 Sep 2016

AppNeta

Advanced Evasion Techniques for Dummies
sponsored by Forcepoint
EBOOK: Learn the current state of cyber-criminality and why the security landscape looks so rosy from their perspective. Come to understand not only the shortcomings of traditional approaches but also how patching can lead to further problems and the issues with current network security devices countering advanced evasion techniques.
Posted: 12 Sep 2016 | Published: 31 Dec 2015

Forcepoint

Beyond Application Visibility and Control: What an NGFW Must Be
sponsored by Cisco Systems, Inc.
WHITE PAPER: Explore the ways in which digital transformation is changing businesses' security, and discover why typical NGFWs that focus primarily on app visibility offer an incomplete approach to threat defense. Read on to employ a NGFW that protects across the entire attack continuum, and integrates with existing security investments.
Posted: 12 Sep 2016 | Published: 12 Sep 2016

Cisco Systems, Inc.

Next-Generation Firewalls: An Investment Checklist
sponsored by Cisco Systems, Inc.
WHITE PAPER: What should you look for in a next-generation firewall? This paper includes a checklist against which you evaluate NGFWs. Read on now to determine the benefits a truly effective NGFW can deliver, and find one that will provide actionable indications of compromise to identify malicious activity, and more.
Posted: 12 Sep 2016 | Published: 12 Sep 2016

Cisco Systems, Inc.

SD-WAN Securely Delivers a Consistent User Experience
sponsored by Citrix
VIDEO: This short video shows a user maintaining security while demonstrating network performance despite deteriorating conditions. You'll see how an SD-WAN can make up for failures in your MPLS.
Posted: 30 Aug 2016 | Premiered: 19 Aug 2016

Citrix

IT Project: Internet of Things
sponsored by ComputerWeekly.com
EGUIDE: The internet of things, or IoT, is moving from far-fetched to reality in 2016, and more and more enterprises are taking a serious look at how they can capitalise on this to improve their processes.
Posted: 19 Aug 2016 | Published: 19 Aug 2016

ComputerWeekly.com

Computer Weekly – 9 August 2016: Will Rio's 4G sink or swim?
sponsored by ComputerWeekly.com
EZINE: The Rio Olympic games are meant to be the fastest Games ever – not just for the athletes, but also for mobile data speeds. Users will want to upload photos and videos in real time. In this week's Computer Weekly, we investigate how operators are working round Brazil's patchy 4G. We also find out how Glasgow's smart city initiatives are evolving.
Posted: 05 Aug 2016 | Published: 09 Aug 2016

ComputerWeekly.com

Computer Weekly – 2 August 2016: Giving fashion a digital makeover
sponsored by ComputerWeekly.com
EZINE: In this week's Computer Weekly, we find out how one of the UK's biggest mail order retailers is moving to digital. We examine the growing importance of network function virtualisation. And a year after Microsoft turned Lync into Skype for Business, we assess how the unified communications product is faring. Read the issue now.
Posted: 29 Jul 2016 | Published: 02 Aug 2016

ComputerWeekly.com

Is Passive Optical Networking Good For Enterprises?
sponsored by Nokia
EGUIDE: This expert e-guide explores the possibilities a passive optical network or PON offers to both service providers as well as personal users. Access now to discover the key benefits PON could potentially offer to enterprises and the top factors IT managers must consider before choosing PON.
Posted: 10 Oct 2016 | Published: 10 Oct 2016

Nokia

Computer Weekly: Leadership bonus – analysing our UK salary survey
sponsored by ComputerWeekly.com
EZINE: In this week's Computer Weekly, our UK salary survey shows that IT leaders are benefiting from generous bonuses as tech becomes part of mainstream business. We find out how the internet of things is transforming the railway industry. And the CIO of the Williams F1 team explains how data analytics is boosting race performance. Read the issue now.
Posted: 07 Oct 2016 | Published: 11 Oct 2016

ComputerWeekly.com

IoT: What it Takes to Run a Wireless, Secure, Mobile Strategy
sponsored by Aruba Networks
EGUIDE: The Internet of Things is here and the knowledge of how to run it effectively is vital. Without a plan and without a vision, the IoT can fall apart catastrophically. In this e-guide, learn what it takes to run an IoT wireless network, how BYOD and IoT device onboarding can improve security, and what your mobile security strategy should look like.
Posted: 09 Sep 2016 | Published: 07 Sep 2016

Aruba Networks

Ringing Endorsement: Which IP Phone Fits Your Needs?
sponsored by SearchNetworking.com
EZINE: Despite the rise of smartphones and tablets, many organizations still depend on the IP telephone, because of its reliability and functionality.But with hundreds of models on the market and a plethora of available features, how do you choose the right one for your business? This issue of Network Evolution dials in on that question and more.
Posted: 01 Sep 2016 | Published: 01 Sep 2016

SearchNetworking.com

Giving Your SAN a Boost with Flash Storage
sponsored by Hewlett Packard Enterprise
EGUIDE: This e-guide discusses improving your network performance by embracing improved storage, particularly flash storage. It will show you how the benefits of an all-flash array cross over into improving business outcomes through better performance.
Posted: 25 Aug 2016 | Published: 19 Aug 2016

Hewlett Packard Enterprise

How to Leverage Video Conferencing in the Enterprise
sponsored by Cisco
EGUIDE: This e-guide shows how you can best utilize video conferencing and collaboration technology while circumventing the worst challenges that arise from video adoption.
Posted: 24 Aug 2016 | Published: 22 Aug 2016

Cisco

What You Need to Know When Choosing Between Office 2016 and Office 365
sponsored by SearchEnterpriseDesktop
EBOOK: Use this expert e-book to discover whether the local Office 2016 or cloud-based Office 365 is the right fit for your enterprise. Explore topics such as the different costs of each program, increased file encryption in Office 2016, and the system requirements that it takes to run each Office suite.
Posted: 16 Aug 2016 | Published: 16 Aug 2016

SearchEnterpriseDesktop

Which Way Now for Your WAN?
sponsored by SearchNetworking.com
EBOOK: Wire area networks and WAN connection types have evolved. In this technical guide, learn whether your WAN is what it needs to be.
Posted: 15 Aug 2016 | Published: 15 Aug 2016

SearchNetworking.com

Get to Know the Citrix Ready Marketplace
sponsored by Citrix Ready
VIDEO: Learn about the Citrix Ready Marketplace, a one-stop-shop for you to explore and evaluate Citrix compatible third-party products and solutions for virtualization, mobility, cloud, and networking.
Posted: 08 Aug 2016 | Premiered: 06 Mar 2016

Citrix Ready

Software-Defined Network Security: A 'No-Touch' Approach
sponsored by VMware
EGUIDE: Despite its difficult-to-define nature, SDN security is an achievable goal if you can extend SDN's role beyond enhanced network capability. But to do this, a new touchless configuration policy may be necessary. In this expert e-guide, we discuss what it takes to make this "no-touch" approach a reality.
Posted: 02 Aug 2016 | Published: 01 Aug 2016

VMware

Microsegmentation Strategies for Smarter Security
sponsored by VMware
EGUIDE: In this expert e-guide, we discuss the potential benefits of the microsegmentation approach to virtual networking. Discover why this security method is driving deployment momentum across enterprises and find out what questions you should be asking before you get started on your own transformation.
Posted: 02 Aug 2016 | Published: 01 Aug 2016

VMware

Balancing Ubiquity and Consistency in the Distributed Enterprise
sponsored by Comcast
WHITE PAPER: One of the most notable trends in business today is the number of businesses with multiple locations. In order to support today's distributed organizations it is critical to deploy an infrastructure that can deliver the same systems and processes to all locations with consistency and ubiquity.
Posted: 01 Aug 2016 | Published: 01 Aug 2016

Comcast

Enabling Healthcare Delivery by Video
sponsored by Avaya TSG
CASE STUDY: Learn how video technology can be used to deliver care to patients in the comfort of their own home. By alleviating the need for doctors and nurses to bring patients into the office to conduct routine monitoring, video calling can quickly generate cost savings, and improve the overall patient experience.
Posted: 18 Jul 2016 | Published: 31 Dec 2013

Avaya TSG

Breathe New Life Into Your Data Center Network
sponsored by SearchNetworking.com
EBOOK: This technical guide examines how data center network design needs are changing and which upgrades networking pros should consider to meet the challenge.
Posted: 13 Jul 2016 | Published: 15 Jul 2016

SearchNetworking.com
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NETWORKING DEFINITION (continued): …  networking involves some of the same technologies as are used in a disruption-tolerant network but there are important distinctions. A delay-tolerant network requires hardware that can store large amounts of data. Such media must be able to survive extended power loss and system restarts. It must also be immediately accessible at any time. Ideal technologies for this purpose include hard drives and high-volume flash memory. The data stored on these media must be organized and prioritized by software that ensures accurate and reliable store-and-forward functionality.In a delay-tolerant network, … 
Networking definition sponsored by SearchNetworking.com, powered by WhatIs.com an online computer dictionary

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