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ZDNet Dictionary Definition
- Reliability
- The trustworthiness to do what the system is expected or designed to do. Reliability metrics include the following averages:POFOD probability of failure on demandThe likelihood that the system will...
- Full Reliability Definition >>
ZDNet Resources
- Building Reliable IP Telephony Systems
- Reliability is the most critical aspect of a business phone system. IP telephony systems will deliver differing service levels because their architecture is fundamentally different. Ironically, optimal architecture and design does not only deliver high reliability, but also produces a system that is easy to use and manage. ...
- Tags: Telephony, IP Telephony, IP, ShoreTel, Reliability, VOIP, Telecommunications, Telecom & Utilities, Network Technology, Networking
- White papers 2009-11-10
- Windows 7 in the real world
- Take nine PCs and one Mac. Add Windows 7. Shake well for three months. What do you get? A well-seasoned sampler of how Windows 7 will fare when it reaches the consumer market next week. by Ed Bott
- Tags: Microsoft Windows 7, Microsoft Windows, Operating Systems, Software, Windows 7, performance, reliability, Ed Bott
- Image galleries 2009-10-12
- ScreenConnect 1.3 (Windows)
- Use ScreenConnect Remote Support Software to quickly and securely access the remote computer screen of your users. With just a few clicks, anyone on any operating system is immediately connected. The software is self-hosted which provides for ultimate reliability and speed. Reliability is based on the reliability of your own...
- Tags: Network, Microsoft Windows, Reliability, Elsinore Technologies, Networking
- Software downloads 2009-10-12
- Everbridge Optimizes System Reliability and Availability
- The Everbridge system enables one person, through one call or a Web browser, to deliver critical information to thousands of people via any communication channel - be it phone, fax, e-mail, instant messenger, Short Message Service SMS, computer, or Personal Digital Assistant PDA - and to cycle through each and...
- Tags: Oracle Corp., Reliability, Everbridge, Everbridge System, PDAs, Text Messaging/SMS/MMS, Fax, Telephony, Instant Messaging, E-mail, Handhelds, Hardware, Cellular Phones, Consumer Electronics, Personal Technology, Online Communications, Networking, Internet
- Case studies 2009-04-01
- More Than Just the Kappa Coefficient: A Program to Fully Characterize Inter-Rater Reliability Between Two Raters
- The kappa coefficient is a widely used statistic for measuring the degree of reliability between raters. SAS procedures and macros exist for calculating kappa with two or more raters, but none address situations when the kappa coefficient alone does not sufficiently describe the level of reliability. When the prevalence of...
- Tags: Coefficient, Statistic, Reliability, University Of Pittsburgh
- White papers 2009-02-27
- Apple releases Mac OS 10.5.3; includes Google contact sync (updated)
- Apple today released Mac OS 10.5.3 via Software Update advisory. The 10.5.3 Combo Update weighs in at 536MB while the regular 10.5.3 Update is 420MB. The 10.5.3 Update is recommended for all users running Mac OS X Leopard and includes general operating system fixes that enhance the...
- Tags: jason D. O'Grady, Issue, Reliability, Desktops, Apple Mac OS, Apple Macintosh, Google Inc., Apple Inc., Hardware, Operating Systems, Software
- Blog posts 2008-05-28
- More on the Microsoft Office 2008 12.0.1 update
- My co-hort David mentioned yesterday Microsoft's Mac BU just released the Office 2008 for Mac 12.0.1 Update which contains suite-wide stability, security and performance improvements. I've been having some weird issues with Office 2008 for Mac since it came out. Including: Certain documents crash...
- Tags: jason D. O'Grady, Issue, Update, Apple Macintosh, Microsoft Office, Microsoft Word, Desktops, Microsoft Excel, Word Processors, Apple Mac OS X, Microsoft Corp., Apple Mac OS, Hardware, Office Suites, Operating Systems, Reliability, Software, Stability
- Blog posts 2008-03-12
- La Poste in France Selects Allied Telesis for Their Network Upgrade, Achieving the Reliability and Security Necessary for the Postal Service Providers
- La Poste, the French postal service, recently added new sites and services to their existing and extensive business. As their network equipment and systems were showing signs of age, La Poste decided to upgrade their network solution in order to continue providing a reliable and secure service to their many...
- Tags: Network Upgrade, Security, Network, Reliability, Allied Telesis, Networking
- Case studies 2008-03-05
- Tribunal Supremo Electoral Improves Speed and Reliability of Vote Processing
- The Tribunal Supremo Electoral Supreme Electoral Court is the highest body that oversees voting in Ecuador. Supreme Electoral Court wanted to implement a reliable high-availability IT infrastructure to guarantee transparency and reliability of information during electoral processes and create a robust voter database for timely updating and use in elections....
- Tags: IT Infrastructure, Oracle Corp., Reliability, High-availability, Storage, Databases, Hardware, Enterprise Software, Software, Data Management
- Case studies 2008-03-01
- First Look at Firefox 3.0 Beta 3
- What's the best browser? That's a question I get asked all the time. For years now I've been pretty non-committal when it came to taking sides in the browser wars - after all, a browser is a browser and it's what's displayed in the browser window that matters, not the...
- Tags: Mozilla Firefox, Beta, Web Browser, Reliability, Web Browsers, Internet, Adrian Kingsley-Hughes
- Blog posts 2008-02-13
- Equipment-Level Reliability of High-End Routers
- As IP technologies develop quickly, value-added services are widely used on the Internet. New carrier-class services, such as NGN/3G, IPTV streaming media, VIP leased line, and VPN interconnection, place high requirements on the reliability of IP telecom networks. For each carrier-class service, reliability of the IP network is of three...
- Tags: Router, Network, Reliability, Networking
- White papers 2008-01-01
- rProphecy 2.0 (Windows)
- Uses the Spearman-Brown'prophecy formula to calculate the reliability of a test if items are added or deleted.
- Tags: Formula, Reliability, Ed & Psych Associates, Microsoft Windows, Operating Systems, Software
- Software downloads 2006-10-07
- rProphecy 2.0.2 (Mac)
- Uses the Spearman-Brown'prophecy formula to calculate the reliability of a test if items are added or deleted.
- Tags: Apple Macintosh, Formula, Reliability, Ed & Psych Associates, Desktops, Hardware
- Software downloads 2006-10-06
- rDiff 1.1 (Mac)
- Calculates the reliability of difference scores given the reliability of two tests and the correlation between those two tests.
- Tags: Apple Macintosh, Reliability, Ed & Psych Associates, Desktops, Hardware
- Software downloads 2006-10-01
- The Principles of Electronic Agreement Legal Admissibility
- There are five principles that contribute directly to the legal admissibility of an electronic agreement: the reliability of an electronic signature, the reliability of the act of signing, the state of mind of the individual at the time of signature, the requirement to capture and retain material information in a...
- Tags: Agreement, Reliability, ProofSpace
- White papers 2006-09-09
- Bluetooth Broadcasting Performance: Reliability and Throughput
- This paper studies the performance of Bluetooth broadcasting scheme. The transmission of a Bluetooth broadcast packet is repeated several times to increase the reliability of broadcast. The paper analyzes the effects of baseband ACL packet types, each of which has a different size and error protection scheme, on the broadcast...
- Tags: Reliability, Bluetooth, Wi-Fi, Wireless
- White papers 2006-02-19
- Mac OS X 10.3.9 Update (Delta) (Mac)
- Delivers improved compatibility and reliability for Mac OS X v10.3 Panther and is recommended for all users. Improvements include: file sharing and directory services reliability for mixed Mac and PC networks, Mail, Safari and Stickies application reliability, compatibility for third party applications and devices, and previous standalone security updates.
- Tags: Apple Macintosh, Reliability, Apple Mac OS X, Apple Mac OS, Desktops, Operating Systems, Software, Hardware
- Software downloads 2005-05-06
- A Software Reliability Model for Web Services
- This paper proposes a service-oriented software reliability model that dynamically evaluates the reliability of Web services. There are two kinds of Web services: atomic services without the structural information and the composite services consisting of atomic services. The model first evaluates the reliability of atomic services based on group testing...
- Tags: Web, Web Service, Reliability, Cloud Computing, Web Services, Channel Management, Tools & Techniques, Enterprise Software, Software, Marketing, Management
- White papers 2004-09-09
- TechNet Webcast: Reliability Features in Windows Vista (Level 200)
- This webcast explains the new reliability features and improvements in the Windows Vista operating system. The presenter describes how users define reliability and explore how system downtime affects them. The presenter also examines the different attributes of reliability and explains how reliability is addressed by advancements in Windows Vista. The...
- Tags: Webcast, Microsoft Windows Vista, Reliability, Microsoft TechNet, Microsoft Windows, Microsoft Windows Vista (Longhorn), Operating Systems, Software
- Webcasts
- MSDN Architecture Webcast: Acks and NAcks: Why We Need the Principles of TCP/IP Reliability in SOAP (Level 200)
- A key feature of Windows Communication Foundation (formerly code-named "Indigo") is the concept of building reliability into the message infrastructure through SOAP. Security, reliability, and transactions are all desired features in the Web services stacks. This webcast explains why and when the user needs reliability and how the user can...
- Tags: TCP/IP, Microsoft Developer Network, Webcast, Windows Communication Foundation, Simple Object Access Protocol, Reliability, SOAP, Web Services, Enterprise Software, Software
- Webcasts
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