A virtual storage area network (VSAN) is a logical partition in a physical storage area network (SAN). Continued…
Quote of the Day
“The first thing that you must understand about virtual SAN is that the phrase can mean different things depending on which vendor’s products you are using.” – Brien Posey
Does the virtual storage area network still meet organizational needs?
The virtual storage area network has overtaken Fibre Channel storage area networks and iSCSI, but the important question is: what’s next?
Virtualize workloads with virtual SAN and virtual Fibre Channel
Thanks to virtual SAN and virtual Fibre Channel, administrators can get the most out of their data centers with adequately sized, fault-tolerant physical storage.
Local storage solves some problems, creates others
Local storage can improve IO performance and ease network bottlenecks in virtualized environments. But, it also presents potential security and compliance concerns for clouds.
How VMware VSAN differs from a traditional VSAN
VMware VSAN, integrated into vSphere starting with version 5.5, pools compute and storage resources for easier provisioning.
Top tips on network virtualization and network function virtualization
Network virtualization and network function virtualization are the next logical steps in the evolution of virtualization — learn more about NV and NFV.
This provisions storage on an as-needed basis and can save businesses on up-front storage costs.
a. thick provisioning
b. thin provisioning
A dark post is an inexpensive sponsored message on a social media website that is not published to the sponsor page timeline and will not display in follower feeds organically. Continued…
Quote of the Day
“Increasingly, the processes involved in buying and placing ads are automated through programmatic advertising, which makes it possible to target the audience for an impression in the time it takes for a web page to load.” – Ivy Wigmore
Almost 90% of customers say social media availability affects brand loyalty
Customers expect to be able to contact brands via social media, with nine out of 10 claiming availability of a brand through their preferred social channel has an impact on their retailer loyalty.
How enterprises can take advantage of social media mapping
Businesses are increasingly using social media mapping to learn more about customers. Here’s how one company addresses the growth in social media channels.
Social CRM software is more than just a spin on traditional CRM
Social CRM software helps organizations better connect with their customers and create strong, personal relationships that help drive sales.
Data transparency is the lifeblood of new information economy
Companies may be making data-based decisions, but they often lack a key element — data transparency.
Bipartisan group launches effort to improve election security
A new project brings political heavy hitters together to improve election security.
This creature is used to describe an incident that occurs randomly and unexpectedly, yet has a major effect on operations.
a. What is a black swan?
b. What is a unicorn?
A qubit is a quantum bit, the counterpart in quantum computing to the binary digit or bit of classical computing. Continued…
Quote of the Day
“A useful place to start thinking about applications of quantum is wherever high-performance computing is used.” – David Schatsky
Microsoft bets on topological qubits as future of quantum computing
Read why Microsoft is placing its bets on topological qubits as the future of quantum computing and learn why CIOs should care.
Quantum machines: Are we there yet?
A who’s who of technology providers is working feverishly on quantum computing. Are we about to enter the age of quantum machines?
CISOs: Disruptive technology trends and how to prepare
CISOs and venture capitalists weigh in on which disruptive technology trends are changing security operations and how security teams should deal with them.
IBM develops quantum as a service
It’s computing Jim, but not as we know it. IBM starts the ball rolling on what it would mean to program a universal quantum computer.
China tests hack-proof quantum satellite communications
China has tested a prototype communication system that uses the principles of quantum mechanics to make it impossible for hackers to access.
This is the ability of a quantum system to be in multiple states at the same time until it is measured.
a. What is superposition?
b. What is entanglement?
Logistic regression is a statistical analysis method used to predict a data value based on prior observations of a data set. Continued…
Quote of the Day
“Machine learning — Amazon Machine Learning, in particular — is a step up from traditional analytics because it focuses on predictive and potentially prescriptive results.” – Alan R. Earls
Machine learning defies odds to aid asset management across industries
Machine learning’s promise of improving asset management is what keeps the spark going, says Saviant Consulting’s Yatish Patil.
Amazon Machine Learning platform packs punch but lacks tooling
The Amazon Machine Learning platform has several noteworthy limitations involving data storage, model tuning and detailed functionality
Machine learning platforms comparison: Amazon, Azure, Google, IBM
There are many machine learning platforms today, but choosing the right one is tough. Use this chart to learn about your options.
Amazon Lex flexes Alexa’s machine learning muscles
Amazon Lex, part of Amazon AI, removes restrictions on Alexa skills and enables developers to build apps that can understand verbal input from end users.
Machine learning use cases add up in AWS’ favor
Amazon Machine Learning use cases are as diverse as AWS’ pool of customers. Competition exists from IBM and Microsoft, but Amazon’s product has a foothold in the market.
A ________ tree is a graph that uses a branching method to illustrate every possible outcome of a decision.
Metadata management is the administration of data that describes other data. Continued…
Quote of the Day
“Managing metadata is a function as important as master data management and data governance, since metadata management is a foundational component for each of those disciplines.” – Anne Marie Smith, Ph.D.
A strong metadata management process eases big data woes
A well-organized metadata management process can make all the difference in analyzing big data and delivering actionable business intelligence results.
Metadata management tools help data lake users stay on course
Consultant David Loshin details how metadata management tools can help data scientists avoid creating inconsistent views of the information in data lakes.
Mixed metadata, master data management process a must for mobile apps
IT teams need to implement a combined metadata and master data management process to help keep data consistent as the business use of mobile apps expands.
How metadata management relates to data governance and MDM
Without effective metadata management processes, an organization couldn’t have a successful data governance or master data management program, says consultant Anne Marie Smith.
Adaptive Metadata Manager helps manage enterprise data governance
Adaptive Metadata Manager is a repository-oriented data governance tool that lets enterprises create, access and manage data assets and policies.
This metasyntactic variable saves a place for a value that can change.
a. What is foo?
b. What is yaw?
In database management, extract, transform, load (ETL) is a programming tool that consists of three separate functions. Continued…
Quote of the Day
“Over the years, ETL tools have evolved in several key areas, including development, operational processing and integration functionality.” – Rick Sherman
Bank sees ETL processes evolve from IT to front-line users
ETL processes that resided in IT are morphing and migrating to business groups as data wrangling and self-service gain more use for analytics.
Data integration platforms take users beyond ETL software
Expert Rick Sherman examines how data integration platforms have evolved to meet the growing demands for data that’s ready for business analysis.
Spark brings value to big data analytics and ETL processes
Spark is earning the interest of enterprise architects for unifying data stored across the enterprise as an open source approach for better ETL processes.
What are key features for choosing the best ETL tools for your needs?
There’s a set of core functions that most ETL software vendors support — and that buyers should look for when evaluating and selecting the best ETL tools.
How to justify the purchase of a data integration tool
With big data everywhere, data integration is more vital than ever. Explore how a data integration tool can help address your enterprise’s needs.
A data ______ is generally controlled by a single department of an organization, such as sales or finance.
Diversity training is education about demographic differences among people. Continued…
Quote of the Day
“The success of the diversity and inclusion initiatives has largely been sporadic and led by industry leaders on an individual company basis.” – Jules Okafor
CompTIA: How to tap into the benefits of diversity
CompTIA took channel executives to task for the lack of diversity in the tech industry, stating the benefits of diversity were too large to ignore.
IT diversity and the cyberskills gap Q&A with Jules Okafor
This Q&A with Jules Okafor covers the need for better IT diversity and how more women and minorities could help reduce the cyberskills gap.
Gender and ethnic parity is not equivalent to workplace diversity
Gender parity is not the same as workplace diversity. Arguing so is both disingenuous intellectually dishonest, and it does the cause more harm than good.
Tech promotes communities and diversity in HR, LinkedIn exec says
Diversity in HR and tech tools to help achieve it are topics for LinkedIn chief human resources officer in Q&A before HR Tech World 2017.
Diversity in IT and its workforce helps boost performance, output
In this SearchCIO video, Bruce Maas, vice provost for IT and CIO at the University of Wisconsin–Madison, details the need for diversity in IT.
SMART is a best practice framework for setting objective performance goals. What does the acronym SMART stand for?
CALMS is a conceptual framework for the integration of development and operations (DevOps) teams, functions and systems within an organization. Continued…
Quote of the Day
“DevOps IT delivery requires a lot of up-front investment and time. It’s a difficult project for even the most committed IT organizations.” – John Treadway
Windows Server 2016 changes prompt a new look at management
Some server admins prefer traditional GUI management, but certain Windows Server 2016 changes steer users toward automation — and the cloud.
Bad DevOps leads to developer burnout, survey finds
DevOps’ idealistic goals of eliminating silos, increasing collaboration and cutting down on delivery time collide with developer burnout, survey finds.
Infographic: Critical components of DevOps success
Many IT shops believe DevOps is critical to meeting business demands, but research shows the components of DevOps success are not well understood.
Use these DevOps examples to reimagine an IT organization
Follow along as real enterprises share real DevOps examples: What worked, what didn’t and what you need to do it yourself.
Recent trends in cloud computing fuel the need for DevOps methods
Recent trends in cloud computing, such as serverless, microservices and function as a service, stress the need for DevOps methods in the enterprise.
Quality ________ ensures that a product or service meets specified requirements before work is complete, as opposed to afterward.
URL shortening is the translation of a long Uniform Resource Locator (URL) into an abbreviated alternative that redirects to the longer URL. Continued…
Quote of the Day
“The current issues around URL-shortening security represent a more significant flaw in the design of these URL-shortening services altogether.” – Dave Shackleford
Are long URLs better for security than short URLs?
Long URLs that contain over 100 characters are the best bet when it comes to security. Here’s a look at why that’s the case and what’s wrong with short URLs.
The security risks of URL-shortening services for enterprises
URL-shortening services might do more harm than good to enterprises due to a significant flaw in the design. Here’s how to mitigate the risks.
How can shortened URLs carrying malicious links be detected?
Expert Nick Lewis explains how to detect and mitigate the risk of malicious links in shortened URLs to avoid organizations from becoming compromised.
Safely using shortened URLs requires user education, technology
Expert Nick Lewis discusses statistics provided by Web of Trust researchers on the potential threat posed by shortened URLs and how enterprises can protect users.
URL shortening security best practices
Does your enterprise use some form of social networking? Learn about the risks of shorted URLS and URL shortening security best practices from expert Michael Cobb.
This is website content that is designed to be easy for readers to consume and to share.
a. snackable content
OpenStack Horizon is a web-based graphical user interface (GUI) for managing OpenStack compute, storage and networking services. Continued…
Quote of the Day
“Out of the 30+ modules accepted for the OpenStack project list, only four — Nova for compute, Glance for image management, Neutron for networking and the Horizon dashboard module — bear direct comparison to VMware.” –
Before you deploy OpenStack, address cost, hybrid cloud issues
Before you deploy OpenStack, investigate concerns over cost, hybrid cloud, performance and updates to avoid a long-term cloud conundrum.
Five tips to overcome OpenStack management challenges
OpenStack management has been a challenge for users. Use tools such as Horizon and Tempest to reign in your open source cloud and simplify updates.
How can we customize the OpenStack Horizon dashboard?
Cloud admins can customize the OpenStack Horizon dashboard to modify its general layout and color scheme.
Step-by-step guide to acing your OpenStack installation
Bypass common OpenStack installation errors with this comprehensive tutorial to installing OpenStack on Ubuntu.
Tap into OpenStack container services for private, hybrid clouds
Learn how OpenStack Magnum and other tools, such as Kolla, Kuryr, Fuxi and Zun, work together to improve OpenStack container deployment.
OpenStack scalability still tests the patience of IT pros
OpenStack scalability is a pain point for users of the open source platform. Challenges stem from network modules, but third-party vendors are stepping in to help.
________ cloud is best for businesses that require direct control over their environments.