Virtualization and Cloud Computing to the Rescue During Recession

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Latest Blogs from Virtualization Magazine
Microservices are individual units of executable code that work within a limited framework. They are extremely useful when placed within an architecture of numerous microservices. On June 24th, 2015 I attended a webinar titled “How to Share Share-Nothing Microservices,” hosted by Jason...
If you’re curious about learning the difference between Software Defined Networking (SDN) and Network Function Virtualization (NFV) and how they relate, here’s a good article for you. I've written a quick summary.
MariaDB has announced the Summer 2015 release of MariaDB Enterprise, which was designed to accelerate deployment of open source DBMS applications and to improve reliability and security for DevOps. The Summer 2015 release builds on MariaDB's leadership position as the new "M" in LAMP, ...
SYS-CON Events announced today that Intelligent Systems Services will exhibit at the 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. Established in 1994, Intelligent Systems Services Inc. is located ...
Funny thing about the never-ending discussions of cloud, virtualization, and containers out here in pundit-land… Most writers blithely ignore the one truth that all of us need to be reminded of on occasion. Your cloud is built on hardware. Yes indeed, I did say that out loud. Tal...
The concept of "shifting left" for appropriate IT concerns is growing. The notion is basically to shift more into the app dev delivery pipeline functions that, when applied earlier, can result in greater stability and security of the resulting code. Security is one of those functions t...
Docker containers have become hugely popular for automating application deployment and isolating application processes. Monitoring is however still problematic. Yes, Docker provides APIs for monitoring CPU and memory at the container level, but let’s face it—who really cares about cont...
Container technology is sending shock waves through the world of cloud computing. Heralded as the 'next big thing,' containers provide software owners a consistent way to package their software and dependencies while infrastructure operators benefit from a standard way to deploy and ru...
Virtualization is everywhere. Enormous and highly profitable companies have been built on nothing but virtualization. And nowhere has virtualization made more of an impact than in Cloud Computing, the rampant and unprecedented adoption of which has been the direct result of the wide av...
Providing the needed data for application development and testing is a huge headache for most organizations. The problems are often the same across companies – speed, quality, cost, and control. Provisioning data can take days or weeks, every time a refresh is required. Using dummy dat...
With the advent (or surge in popularity) of cloud computing, our use of the so-called ‘computer operating system’ is coming into question. Given that the cloud exists on the back end to drive power to our ‘endpoint’ devices (in whatever form they may be) today, the way those devices h...
There is no question that the cloud is where businesses want to host data. Until recently hypervisor virtualization was the most widely used method in cloud computing. Recently virtual containers have been gaining in popularity, and for good reason. In the debate between virtual machin...
Traditional storage was designed to present a LUN to a server. This worked well until that server became a hypervisor running 10, 20 or 30 virtual servers, all pointing to the same LUN. Adding to the complexity, all hypervisors need to point to the same LUN to enable VM mobility or hig...
Best practices for helping DevOps and Test collaborate in ways that make your SDLC leaner and more scalable. The business demand for "more innovative software, faster" is driving a surge of interest in DevOps, Agile and Lean software development practices. However, today's testing pro...
Actifio, the copy data virtualization company, today announced a series of new features and functional enhancements to better support the growing number of customers leveraging its virtual data pipeline technology in support of DevOps use cases. While infrastructure is increasingly ...
SDN is a still simmering trend. It's not boiling over like cloud did in its early years but rather it's slowly, steadily continuing to move forward as more organizations evaluate, pilot and implement pockets of SDN within their organization. stage of sdn deployment 2015 But it's not ...
SDN technologies are broadly split into two fundamentally different paradigms - "overlay" SDN and "underlay" SDN. With overlay SDN the SDN is implemented on top of an existing physical network. With underlay SDN, the fabric of the underlying network is reconfigured to provide the pat...
SYS-CON Events announced today that CommVault has been named “Bronze Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY, and the 17th International Cloud Expo®, which will take place on November 3–5,...
While poor system performance occurs for any number of reasons (poor code, understaffed teams, inadequate legacy systems), this week’s post should help you quickly diagnose and fix a few common problems, while setting yourself up for a more stable future at the same time. Modern appli...
Learn the top API testing issues that organizations encounter and how automation plus a DevOps team approach can address these top API testing challenges. Ensuring API integrity is difficult in today's complex application cloud, on-premises and hybrid environment scenarios. In this in...
SYS-CON Events announced today that Cloudian, Inc., the leading provider of hybrid cloud storage solutions, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY., and the 17th International Cloud E...
One of the more interesting data points to come out of our State of Application Delivery 2015 was the overwhelming importance placed on availability - even over security. When respondents were asked which service they would not deploy an application without, they chose availability. Se...
Downtime! Most major providers and organizations will face it one way or another. In a recent blog post titled "High Availability of Web Apps for eCommerce Starts with Real-Time Flow Analysis." Atchison Frazer, the VP of marketing at Xangati and a tech exec with years of networking exp...
Once at a trade show I was challenged by someone who used a low-priced SMB tool to monitor his network of about 50 devices. He insisted it could do everything Entuity could do, for example, it offered event management just like ours. Well…not quite. Lots of vendors offer event managem...
“We just completed the roll out of our first public and private cloud offerings, which are a combination of public, hybrid, and private cloud,” stated Erik Levitt, CEO of Open Data Centers, in this SYS-CON.tv interview at the 14th International Cloud Expo®, held June 10-12, 2014, at th...
It’s no secret that telecommuting is a highly disputed topic. For the general employee, the jury is still out on the pros and cons of telecommuting. For organizations like Yahoo!, the U.S. Patent & Trademark Office and U.S. Postal Service, telecommuting is not an option due to the need...
While many hardware vendors publicly appear to be embracing the move to virtual Layer 4-7 network services, the reality is quite different. To sell virtual appliances – such as load balancers, firewalls, VPNs and intrusion prevention systems (IPS) – they have to overcome the fear of ca...
On the surface, many network management products seem the same. But any network management system claiming to be a solution will, at a minimum, maintain an inventory of the network devices, understand their interconnectivity, monitor (and alert on) each device’s response (availability)...
There's a lot of things people know about F5 BIG-IP and a lot of things people think they know about BIG-IP and some things people don't know at all about BIG-IP*. So I thought it'd be a good idea to talk about some of the things you don't know about BIG-IP or in some cases, the thing...
While small and midsize businesses are often keen to move their applications to the cloud, the benefits of cloud migration don’t simply rain down from the sky. In order to take advantage of the flexibility (and cost savings) of virtual server hosting, organizations need to address som...
While layer 1 (physical) interconnection of network resources will always be required – the bits need to flow on fiber or wireless at some point, the future of carrier and service resource intercommunications must evolve to accept and acknowledge the need for user-driven, near real tim...
Read some great stories about why leading organizations across financial, retail, communications, utilities, travel, insurance, and other industries fell in love with service virtualization... Why leading organizations across financial, retail, communications, utilities, travel, insur...
In late August, voke, Inc. debuted its “Market Snapshot Report: Virtual and Cloud-Based Labs,” about how companies of all sizes and levels of testing sophistication view, use and benefit from virtual and cloud-based development and testing technologies. The results were pretty amazing―...
This week's post is taken from a collection of stories and a Q&A session based around the experiences of Brad Stoner, an expert in testing, performance and Virtual Users. Brad is a senior performance engineer at Neotys and was the manager of the Load and Performance Team at H&R Block. ...
This is the first of a series of posts and links to resources on server storage I/O performance and benchmarking (view more and follow-up posts here). The best I/O is the I/O that you do not have to do, the second best is the one with the least impact as well as low overhead. Drew Ro...
Virtualization technology has matured and is a critical infrastructure component in most modern data centers, especially as a trusted part of production environments. As our use of, and reliance on, virtualization technology continues to grow it is important that we are managing the te...
After reading Sean Michael Kerner’s article in Enterprise Networking Planet earlier this month, I thought I’d add a few thoughts of my own to what he wrote. He discusses SDN and IPv6. Here’s my take on Software Defined Networking (SDN) in 2015: Given the ongoing hype and the rang...
When meeting with potential new customers, I’m frequently asked “do you have customized polling?” As we all learned in life, the question is often less telling than WHY the question was asked. I answer: “Of course, we have customized polling – what enterprise class solution (or even ...
SDNs, or more specifically provisioning automation platforms service provider interconnections, and have crept into nearly all marketing materials and elevator pitches in discussions with submarine cable operators, networks, Internet Exchange Points, and carrier hotels. While some of ...
In Part 1, I shared my thoughts on SDN in 2015, after reading Sean Michael Kerner’s article in Enterprise Networking Planet. This post will cover a few of my thoughts on IPv6. Once the initial scares surrounding IPv4 address exhaustion passed, enterprises have taken a relaxed attitud...