Word of the Day
The two pizza rule is a guideline for limiting the number of attendees at a meeting.According to the rule, a meeting should never have so many attendees that they could not all be fed with two pizzas. Generally, this limits the number of attendees at a meeting to less than eight.
Quote of the Day
“The ideal size of a meeting is two people. If your meeting has more than eight people it is no longer a meeting, it is a concert.” – Auren Hoffman
What type of server is enclosed in a wide, flat rectangular chassis?
a. pizza box server
b. lasagna server
How to collaborate, conduct meetings virtually
Learn how to conduct meetings virtually if you have a distributed workforce or outsource your operations.
Agile business: Stand-up meetings for success
Learn why CEOs are doing daily stand-up meetings for project success.
FAQ: Four criteria for an effective IT innovation strategy
IT executives share four ways to kick-start and manage an IT innovation strategy that drives business value and transformation.
Word of the Day
Today’s WhatIs.com Word of the Day is Amazon Kinesis, an Amazon Web Service (AWS) for processing big data in real time.
Quote of the Day
“Kinesis will simplify the process of writing apps that act on real-time data — for instance, website click streams, financial transactions, operating logs, social media feeds and metering data.” — Anne Stuart
WS takes on real-time processing with Amazon Kinesis
Amazon Kinesis was launched at the 2013 AWS re:Invent conference. Here are some answers to frequently asked questions to help you decide if it’s right for you.
Amazon Kinesis: When to use Amazon’s new big-data processing service
In this expert answer, contributor Chris Moyer offers advice for organizations interested in using Amazon Kinesis for near-real-time processing of streaming big data.
FAQ: Amazon cloud offerings provide value, variety — and complexity
SearchCloudApplications associate editor Caroline de Lacvivier answers frequently asked questions about Amazon cloud offerings available from Amazon Web Services.
Word of the Day
Today’s WhatIs.com Word of the Day is WebRTC, an open source project that seeks to embed real-time voice, text and video communications capabilities in Web browsers. With WebRTC, end-users do not have to download a special software application or use the same client to communicate directly with each other. WebRTC is expected to make video communication more user-friendly.
Quote of the Day
“One of the most promising WebRTC applications is to allow customers, partners and remote employees use a Web browser to connect to corporate communications servers.” — Irwin Lazar
What WebRTC applications will and won’t do for enterprises
UC analysts and vendors discuss what emerging WebRTC applications will offer enterprises.
WebRTC primer: Using Web browsers for calls and video conferencing
Learn how WebRTC to use a Web browser to talk, text, chat or video conference without downloading any software, clients or plug-ins.
A guide to WebRTC
Real-time communications will help end users speak with ease over the internet. Simon Bisson takes a look at how the systems work.
“Jaql’s query language was inspired by many programming and query languages, including Lisp, SQL, XQuery, and Pig.” — Matous Havlena
How essential is a Hadoop infrastructure to a big data environment?
While using a Hadoop infrastructure with big data is a common practice, it has a number of drawbacks.
JavaOne 2013: Pairing REST and JSON to build APIs
Get tips for building REST and JSON APIs from a presenter at JavaOne 2013.
MetLife fires up Synapse and JSON to recruit rock-star developers
How to find rock-star developers, Twitter versus Facebook, the DNA diet and anonymous Web searches: The Data Mill reports.
What do you call a a billion terabytes?
“Back when I first got into information security, it was about building a firewall and installing anti-malware. Now, it’s a broader risk management environment.” — David J. Sherry
Today’s WhatIs.com Word of the Day is CISO (chief information security officer), a senior-level executive responsible for aligning security initiatives with enterprise programs and business objectives, ensuring that information assets and technologies are adequately protected. The CISO’s responsibilities have shifted over the years from general security to identifying, developing, implementing and maintaining security-related processes that reduce the organization’s operational risks. Continued…
Know IT All
Reducing the average cost of a data breach
Expert Ernie Hayden explores the role the CISO plays in breach prevention.
How to move from security technologist to CISO
Becoming a CISO requires you to set long- and short-term goals for building business management skills.
Opinion: The role of the CISO
Craig Shumard says the CISO role within many organizations is being redefined in ways that make it harder to create real security.
“Innovation — ideas — are like sparks, and it is very easy to extinguish them. There are a lot of people who can say ‘No’ and stomp them out. That’s a dangerous thing, so we put structures in place with the goal of encouraging those sparks, fanning the sparks.” — Tom Leighton
Today’s WhatIs.com Word of the Day in intrapreneur, an employee who is given the authority and support to create a new product without having to be concerned about whether or not the product will actually become a source of revenue for the company. Unlike an entrepreneur, who faces personal risk when a product fails to produce revenue, an intrepreneur will continue to receive a salary even if the product fails to make it to production. Continued…
Business innovation and collaboration
Business innovation and collaboration are two sides of the same coin. If CIOs want to help their companies outpace competitors, they need to facilitate both.
Software product success
SearchSoftwareQuality expert Scott Sehlhorst explains why maintaining customer focus and encouraging innovation are crucial to delivering high-quality, successful software products.
Factory of the future
Learn about the future of order fulfillment and the part 3-D printing and make-to-order inventory will play.
“The killer horror about software patents and their even vaguer cousins, business method patents, is that there are so many of them out there. So many of them are so stupidly broad that any software you write will almost certainly violate someone’s patent.” — Robin Miller
Today’s WhatIs.com Word of the Day is patent troll, an individual or an organization that purchases and holds patents for unscrupulous purposes such as stifling competition or launching patent infringement suits.
Patents frequently describe a general concept rather than a product or process; furthermore, the patent may not define what it protects in adequately precise terms. Both of those situations render the patent system vulnerable to abuse. In 2011, for example, a patent assertion entity called Innovatio threatened to sue 8,000 hotels, stores and coffee shops in the United States, claiming that the use of Wi-Fi infringed upon 17 of its patents. Continued…
What is data sovereignty?
a. the concept that digital data is subject to the laws of the country in which it is located.
b. the management and oversight of an organization’s data assets.
Patent trolls invade the cloud: What the attack means for providers
Patent trolls are setting their sights on the cloud, looking to capitalize on an expanding market with plenty of complex software descriptions to exploit.
Business method patents ruling could spell relief from patent trolls
Business method patents have created a legal minefield, but the landscape may be altered by a court decision that could rewrite business method patent law.
In the CIO Searchlight
This week’s Searchlight covers clamp-downs on data brokering and patent trolling. Plus: Say it loud, say it proud, “The HealthCare.gov glitches are not IT’s fault.”
“CRUSH is an algorithm that can calculate the physical location of data in Ceph, given the object name, cluster map and CRUSH rules as input.” — Dmitry Ukov
Today’s WhatIs.com Word of the Day is CRUSH (Controlled Replication Under Scalable Hashing), a hash-based algorithm for calculating how and where to store and retrieve data in a distributed object–based storage cluster. Continued…
Open source distributed file system (DFS) solutions go beyond Windows
Learn about free open source distributed file system (DFS) solutions that fall outside the Microsoft Windows Server OS, such as Ceph, GlusterFS and MooseFS.
Inktank supports new enterprise release of open source Ceph storage
Inktank releases new subscription-based enterprise version of open source Ceph storage software, featuring graphical management tools and enhanced support services.
Parsing through the software-defined storage hype
For nearly a decade, the Ceph open source project has been developing software that allows anyone to build massively-scalable unified storage with commodity hardware.
“The Mi-Fi is just one example of a 3G/Wi-Fi pocket router – some others include the CradlePoint ClearSpot and the Sierra Wireless Overdrive.” — Lisa Phifer
Today’s WhatIs.com Word of the Day is MiFi, a portable broadband device that allows multiple end users and mobile devices to share a 3G or 4G mobile broadband Internet connection and create an ad-hoc network. Although MiFis are manufactured by Novatel, the name is often used as a generic label for any device capable of becoming a personal hotspot or pocket router. Continued…
You have traveled back in time to the year 2002, only to discover that everyone is talking about warchalking. What the heck was warchalking?
a. a grass roots effort to create a standard iconography for public Wi-Fi access.
b. a grass roots effort to map politically motivated malware attacks.
The implications of mobile hotspot security vulnerabilities
Mobile hotspot security vulnerabilities in 3G and 4G modems can put enterprises at risk. Learn how to protect users and ensure wireless hotspot security.
European hotspots rip off Wi-Fi users
Almost all mobile workers have had personal experience of excessive Wi-Fi fees. According to iPass, hotels and airports are the main perpetrators.
No network connection? Mobile workers can stay productive offline
Mobile workers that rely on cloud services expect network connectivity, but are there offline technologies for productivity when Wi-Fi isn’t available? Yes!
“Setting up a wireless LAN is more of an art than a science.”
Today’s WhatIs.com Word of the day is leaky feeder, a coaxial cable that has small sections of its copper shielding stripped away to allow radio frequency (RF) signals to escape. Leaky feeders, which act as extended antennas, are also called radiating cables. Leaky feeders are often used in structures with metal frameworks such as skyscrapers, tunnels, ships and planes to extend mobile coverage. Continued…
What does an antenna do?
a. converts radio-frequency fields into alternating current and vice-versa.
b. increases the voltage, current or power of a signal.
Ten questions to ask WLAN vendors when evaluating WLAN solutions
The wireless LAN (WLAN) has grown from a convenience to a complete networking solution.
New standards help administrators increase enterprise WLAN capacity
Combined, the new 802.11ac and 802.11ad standards will ultimately allow admins to increase enterprise WLAN capacity, offering amplified user density and higher data rates.
The importance of WLAN testing: From planning to documentation
This chapter on WLAN testing covers WLAN test planning and documentation and crucial testing methods for performance, security and signal coverage.