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Category Archives for "Networking"

IDG Contributor Network: Resiliency in the age of cloud services

Resilient application architectures have evolved dramatically over the years. In the age of monolithic applications, with static application deployments in large datacenter setups, resiliency required depth and redundancy in individual deployments. It needed always-on scale to meet the maximum expected workload, along with redundant connectivity and power.Within a monolithic application environment, individual components – like servers – were expected to fail, and organizations built deployments with component-level redundancy as a result. For example, they created multiple database servers in a primary/secondary config or multiple application servers in an active/active config.To read this article in full, please click here

‘Net Neutrality Reader

There is a lot of talk about the “end of ‘net neutrality” because of the recent announcements made by the United State Federal Communications Commission (FCC). With so much out there, it is often important to sit down and read a few pieces together to gain a better sense of different sides of the issue, rather than reading one or two articles and considering yourself “well informed.” This post provides a starting point for those interested in pursuing the issue a little more deeply.

The latest episodes in this unfortunate techno-religious proclivity are now emerging. One involves an especially egregious hyperbolic excess of the Internet Wars known as Net Neutrality. The winning internet protocol religious faction, having infused the Washington political system with their Templar Knights in 2009, baked their commandments into the embarrassing December 2010 Report & Order of the FCC as “preserving the free and open internet.” “Today the Commission takes an important step to preserve the Internet as an open platform for innovation, investment, job creation, economic growth, competition, and free expression.” Nevermind that they never actually defined “the Internet.” They simply believed that whatever it was, the FCC as a federal government Continue reading

IDG Contributor Network: Automation advancements bring netops and devops teams into the future

Recently we’ve watched netops and devops teams struggle to navigate complex networks, regulate change management, meet competitive deadlines, and break through the barriers posed by siloed IT structures. They are plagued with challenges that make the thought of five-nine SLAs a farfetched dream. The top priority in these tough times is implementing a system that helps them achieve their goals faster, without compromising quality. That’s we’re seeing automation come in.Automation is no longer a new concept. It is an essential part of every application lifecycle, from the development stage to the final deployment. Gone are the days when users, to copy a file, would open the command prompt, navigate to the directory, then manually identify the file’s final location and specify the command with the right syntax.  This process was not only incredibly tedious – it was extremely error-prone. Now, users can simply drag and drop files to copy them. The functionality remains the same, but automation does the heavy lifting instead of the user.To read this article in full, please click here

IDG Contributor Network: Automation advancements bring netops and devops teams into the future

Recently we’ve watched netops and devops teams struggle to navigate complex networks, regulate change management, meet competitive deadlines, and break through the barriers posed by siloed IT structures. They are plagued with challenges that make the thought of five-nine SLAs a farfetched dream. The top priority in these tough times is implementing a system that helps them achieve their goals faster, without compromising quality. That’s we’re seeing automation come in.Automation is no longer a new concept. It is an essential part of every application lifecycle, from the development stage to the final deployment. Gone are the days when users, to copy a file, would open the command prompt, navigate to the directory, then manually identify the file’s final location and specify the command with the right syntax.  This process was not only incredibly tedious – it was extremely error-prone. Now, users can simply drag and drop files to copy them. The functionality remains the same, but automation does the heavy lifting instead of the user.To read this article in full, please click here

Why hybrid cloud will turn out to be a transition strategy

As the cloud world gears up for this week’s big AWS re:Invent 2017 cloud computing conference in Las Vegas, it seems like a good time to take look at the future of hybrid cloud.Defined as a computing architecture that — in one way or another — incorporates elements of both the public cloud and private on-premise data centers, hybrid cloud is currently having a moment. As vendors such as Microsoft, Google, and Cisco scramble to offer specific hybrid-cloud solutions, many observers are calling hybrid cloud the best of both worlds, offering the scalability and flexibility of the public cloud along with the security and control associated with on-premise infrastructures. All that has helped the hybrid market grow very quickly.To read this article in full, please click here

Why hybrid cloud will turn out to be a transition strategy

As the cloud world gears up for this week’s big AWS re:Invent 2017 cloud computing conference in Las Vegas, it seems like a good time to take look at the future of hybrid cloud.Defined as a computing architecture that — in one way or another — incorporates elements of both the public cloud and private on-premise data centers, hybrid cloud is currently having a moment. As vendors such as Microsoft, Google, and Cisco scramble to offer specific hybrid-cloud solutions, many observers are calling hybrid cloud the best of both worlds, offering the scalability and flexibility of the public cloud along with the security and control associated with on-premise infrastructures. All that has helped the hybrid market grow very quickly.To read this article in full, please click here

IDG Contributor Network: Why your network needs the power of a platform

Evolving your network to have the characteristics of a platform is a core requirement of the Pervasive Network. The goal is to have a network that delivers greater value by reducing operational costs, while allowing for the rapid addition of new functionality and services to consumers, wholesale players or Industry X.0 – the emerging modern enterprise defined by cyber-physical production systems that combine communications, IT, data and physical elements. It is the enabler of many of the new technologies – 5G, VR and IoT – that are driving massive industry disruption and bringing new consumer services and industry solutions to market. To achieve this the network needs to adopt the characteristics of a successful software platform such as Google, Amazon or Facebook:To read this article in full, please click here

IDG Contributor Network: Why your network needs the power of a platform

Evolving your network to have the characteristics of a platform is a core requirement of the Pervasive Network. The goal is to have a network that delivers greater value by reducing operational costs, while allowing for the rapid addition of new functionality and services to consumers, wholesale players or Industry X.0 – the emerging modern enterprise defined by cyber-physical production systems that combine communications, IT, data and physical elements. It is the enabler of many of the new technologies – 5G, VR and IoT – that are driving massive industry disruption and bringing new consumer services and industry solutions to market. To achieve this the network needs to adopt the characteristics of a successful software platform such as Google, Amazon or Facebook:To read this article in full, please click here

How did Linux come to dominate supercomputing?

After years of pushing toward total domination, Linux finally did it. It is running on all 500 of the TOP500 supercomputers in the world, and who knows how many more after that. That’s even more impressive than Intel’s domination of the list, with 92 percent of the processors in the top 500.So, how did Linux get here? How did this upstart operating system created by a college student from Finland 26 years ago steamroll Unix, a creation of Bell Labs and supported by giants like IBM and Sun Microsystems and HP, Microsoft’s Windows, and other Unix derivatives?To read this article in full, please click here

How did Linux come to dominate supercomputing?

After years of pushing toward total domination, Linux finally did it. It is running on all 500 of the TOP500 supercomputers in the world, and who knows how many more after that. That’s even more impressive than Intel’s domination of the list, with 92 percent of the processors in the top 500.So, how did Linux get here? How did this upstart operating system created by a college student from Finland 26 years ago steamroll Unix, a creation of Bell Labs and supported by giants like IBM and Sun Microsystems and HP, Microsoft’s Windows, and other Unix derivatives?To read this article in full, please click here

IDG Contributor Network: Network verification: predicting the future of complex networks

Across all sorts of networks today – in enterprises large and small, service providers, government agencies, and beyond – there is a transformation towards a software-driven architecture. Where procedures were once manual, they are becoming more automated, driven perhaps foremost by the need for agility, while maintaining availability and protection.That transformation is coming in a broad arc, not a single drop-in solution, and the industry is still figuring it all out; you’ll see me write more about “softwarization” of the network here in the future. In this post, I’ll discuss a burgeoning aspect of this transformation towards automation: a new technology called network verification, which helps predictively ensure that business goals match reality, even throughout frequent change. With this automated assurance of resilience and security intent, the network can become more agile. And network verification does that with math!To read this article in full, please click here

IDG Contributor Network: Network verification: predicting the future of complex networks

Across all sorts of networks today – in enterprises large and small, service providers, government agencies, and beyond – there is a transformation towards a software-driven architecture. Where procedures were once manual, they are becoming more automated, driven perhaps foremost by the need for agility, while maintaining availability and protection.That transformation is coming in a broad arc, not a single drop-in solution, and the industry is still figuring it all out; you’ll see me write more about “softwarization” of the network here in the future. In this post, I’ll discuss a burgeoning aspect of this transformation towards automation: a new technology called network verification, which helps predictively ensure that business goals match reality, even throughout frequent change. With this automated assurance of resilience and security intent, the network can become more agile. And network verification does that with math!To read this article in full, please click here

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