Overheard: Word of the Day

A Whatis.com blog


November 15, 2012  1:43 AM

Word of the Day – Hyper-V Replica



Posted by: Margaret Rouse
Technology

“One of the most important things about the Hyper-V Replica feature is that it is designed solely as a disaster recovery feature and not a resiliency feature. If the primary server were to fail, Hyper-V does not automatically fail the virtual machines over to the replicas (for that, you would use failover clustering).” — Brien Posey

Today’s WhatIs.com Word of the Day is Hyper-V Replica, a virtual machine (VM) replication feature of Microsoft Hyper-V 3.0 that takes a snapshot every five minutes and moves a copy to a secondary host.

November 13, 2012  12:15 PM

Word of the Day – social sourcing definition



Posted by: Margaret Rouse
Technology

“Talent management tools are emerging that can facilitate and enhance searches for appropriate candidates on social media websites or the Web at large and then rapidly transfer the information into talent management software.” — Emma Snider

Today’s WhatIs.com Word of the Day is social sourcing, also known as social recruiting.  It probably comes as no surprise that HR managers are recruiting job candidates by trolling LinkedIn.


November 12, 2012  3:46 PM

Word of the Day – scalable video coding (SVC) definition



Posted by: Margaret Rouse
Technology

“SVC codecs adapt to sub-par network connections by dropping packets or portions of the encoded picture in a way that reduces the frame rate or resolution of the picture, which prevents the picture from breaking up.”Stephen K. Campbell

Today’s WhatIs.com Word of the Day is scalable video coding (SVC).  SVC is based on the idea of slicing individual frames into layers to provide quality video even when the endpoints only receive a certain percentage of the layered frames. A mobile phone, for example, might only receive the base layer.


November 12, 2012  3:24 PM

Word of the Day: VXLAN definition



Posted by: Margaret Rouse
Technology

“VXLAN, submitted to IETF in the Fall of 2011 and talked up at last year’s VMWorld, is a protocol for routing Layer 2 traffic over Layer 3 networks, with the goal of either expanding the available VLAN address space, or supporting inter-data center VM mobility, depending on who you ask. — Beth Pariseau

Today’s WhatIs.com Word of the Day is VXLAN (virtual extensible LAN), a protocol backed by Cisco, Citrix, Red Hat and VMware to make clouds more scalable while still isolating apps and tenants. Cisco is pushing the protocol’s scalability — it will allow up to 16 million virtual network IDs to be recognized at the same time, as compared to regular old VLANs’ measily 4,096 IDs. VMware is pushing the protocol’s potential to knock down VM migration boundaries.


November 12, 2012  3:20 PM

Word of the Day – Windows To Go definition



Posted by: Margaret Rouse
Technology

“Adding Windows To Go to the [disaster recovery plan] mix just seems like added complexity, unless it’s a USB stick in a glass box labeled, “In case of emergency, break glass.”Gabe Knuth

Today’s WhatIs.com Word of the Day is Windows To Go, a feature in the enterprise edition of Windows 8 that lets an administrator provision a full blown Windows 8 operating system on a USB drive.

Microsoft is suggesting several uses for this feature, one of which is disaster recovery for small business. The scenario goes something like this: there’s a fire that destroys the office but luckily, all the employees have Windows To Go configured USB drives so they can just just plug the drives into their home computers and voila — the company is back in business.  Of course, this scenario assumes that employees can access everything they need from the cloud.  That’s just a minor detail, of course. (NOT!)

One small step for Windows 8, one giant step for the cloud DR.


November 9, 2012  12:32 PM

Word of the Day – phablet definition



Posted by: Margaret Rouse
Technology

“Whether we love it or hate it, phablets — devices that are larger than most smartphones and smaller than tablets — are here to stay.”Raymond Wong

Today’s WhatIs.com Word of the Day is phablet, a phone/tablet combo. Many people, including yours truly, hope this particular portmanteau will fail to catch on and die a quiet death.


November 8, 2012  2:27 PM

Word of the Day – search engines results page (SERP) definition



Posted by: Margaret Rouse
Technology

“Search engine optimization (SEO) is a legitimate practice to help elevate the ranking of webpages in a search engine’s results pages. However, it is also used by hackers to get webpages hosting malicious software ranked highly by search engines. Unsuspecting users are more likely to visit these malicious sites if they appear in the first page of results returned in a search. — Michael Cobb

Today’s WhatIs.com Word of the Day is search engines results page (SERP).  There are three main types of results on a SERP: Pages that the search engine spider has crawled and indexed; pages that have been manually added to the search engine’s directory; and pages that appear as a result of paid inclusion.


November 7, 2012  3:20 PM

Word of the Day – shadow IT definition



Posted by: Margaret Rouse
Technology

“The main driver for ‘shadow IT’ is the typically difficult, protracted and bureaucratic process of acquiring resources…Some CIOs only find out their organization uses Amazon Web Services when there is an AWS outage.” — Shlomo Swidler

Today’s WhatIs.com Word of the Day is shadow IT, an adjective that describes hardware or software within an enterprise that is not supported by the organization’s central IT department. Although the label itself is neutral, the term often carries a negative connotation because it implies that the IT department has not approved the technology or even worse — doesn’t even know that employees are using it.


November 6, 2012  2:02 PM

Word of the Day – value proposition definition



Posted by: Margaret Rouse
Technology

“Given the emphasis that companies place on value propositions, you would think that they have been around since the dawn of business. Actually, a former McKinsey & Company consultant named Michael Lanning coined the term in a 1984 white paper.” — Jeff Thull

Today’s WhatIs.com Word of the Day is value proposition, a statement that clearly identifies what advantages a customer will receive by purchasing a particular product or service.


November 5, 2012  3:09 PM

Word of the Day – sea change definition



Posted by: Margaret Rouse
Technology

“How important is cloud computing? I would argue that it’s a sea change—a deep and permanent shift in how computing power is generated and consumed. It’s as inevitable and irreversible as the shift from steam to electric power in manufacturing, which was gaining momentum in America about a century ago.” — Andrew McAfee

Today’s WhatIs.com Word of the Day is sea change, a significant and/or systemic transformation.  It’s a more mysterious way of describing IT transformation and has pretty much replaced paradigm shift or disruptive technology in the 2012 version of buzzword bingo.

Think about it. When have  you last heard a conference speaker talk about cloud computing being a paradigm shift?  Or BYOD being disruptive?  That’s so 2,000.


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