Are the costs of cloud implementations overruling the benefits?

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Cloud computing has unquestionably had a dynamic effect on business growth and productivity, enabling mobile collaboration and scalable packages that allow for rapid expansion. One of the principal benefits given in favour of this model of computing is its ability to drive down costs, particularly when it comes to removing or reducing the need for upfront investment, and providing a stable, predictable IT subscription.

One might assume, then, that the

By Chris Ducker, 23 May 2016, 0 comments. Categories: Architecture, Economy, Infrastructure.

Yin and WAN? Analysing the relationship between network and cloud provider

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More than half (56%) of businesses have expressed concern over security gaps at the point between their wide area network (WAN) and public cloud provider, according to a recent research study.

The report, conducted by IDG and commissioned by XO Communications, argues this potential pain point could compromise data used in the cloud. Less than two in five (38%) of the 55 survey respondents say they have good visibility into their WAN cloud connection points, while the biggest security...

By James Bourne, 29 March 2016, 0 comments. Categories: Architecture, Infrastructure, Research.

The key steps when migrating from a physical environment to the cloud

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As companies continue to step up the pace of migration to the cloud, many find themselves in the situation of having to bridge the gap between their physical and cloud infrastructures, which brings new challenges. IT has applications it regards as critical but lines of business have different application requirements that they regard as critical. As a result, IT often ends up becoming overloaded with requests, and as they attempt to satisfy demand with more resources, this can lead to...

By Monica Brink, 14 March 2016, 0 comments. Categories: Applications, Architecture, Disaster Recovery, Infrastructure, Migration.

CORD: The telco central office rearchitected as a data centre

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The landscape

Network operators are in the throes of unprecedented challenges. The proliferation of video traffic, mobile devices, and OTT services has pushed operator networks into uncharted territory. According to Krish Prabhu, CTO of AT&T Labs, for example, data traffic has increased 100,000% in the last eight years, and looking forward, plans are now underway to roll out ultra-fast fiber and access to 100 cities across the US.

Network...

By Larry Peterson, 02 November 2015, 0 comments. Categories: Architecture, Case Studies, Data Centres, Infrastructure.

Why UK CIOs are dissatisfied with their cloud providers

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By Ryan Kroonenburg, Managing Director at Logicworks UK

After speaking with hundreds of UK technology leaders about cloud adoption, it is clear that cloud technology is transforming business models and improving cost-efficiency in the enterprise.

Despite the positive results, IT leaders have also shared serious concerns. They usually sound something like this:

“The cloud is great. The support is mediocre at best.” “I am not sure my cloud provider understands my business.” “I spend thousands of...

By Logicworks, 30 October 2015, 0 comments. Categories: Architecture, CIO, Data Management, Infrastructure, Vendors.

Research details challenges of tracking cloud consumption

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Two thirds of respondents in a survey from Dimensional Research and Cloud Cruiser say they find it challenging to track cloud consumption for cost allocations.

The research, which quizzed IT professionals who attended the AWS Global Summit events in San Francisco and New York in April and July this year, found almost four in five (79%) are pursuing a hybrid cloud strategy. Almost a third (30%) of respondents saying they will grow cloud services by more than half in the coming year,...

By James Bourne, 06 October 2015, 0 comments. Categories: Amazon, Applications, Architecture, Data Management, Economy.

Built to fail: System resiliency is not relegated to the cloud

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Advances in software architecture over the last eight to 10 years have led to more complex and dynamic software architectures in the form of distributed systems. Despite this progress, today’s software applications, web-based or not, continue to still either provide a slower response or become completely non-responsive too often.

Utilising software like Chaos Monkey, which challenges a software application’s distributed systems by taking random instances offline, allows...

By ZapThink, 24 September 2015, 0 comments. Categories: Applications, Architecture, Developers, Software.

How a hybrid cloud architecture stops the data loss and shadow IT threat

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Cloud computing continues to evolve at a fast pace, while having a large impact on modern businesses.  Many organisations are considering or trialling cloud adoption, with Gartner predicting cloud computing as one of the 10 strategic technology trends for 2015, once again, showing its continuing momentum.

Cloud provides organisations with many benefits, such as the potential to reduce costs while increasing value by allowing the more...

By Ian Finlay, 16 September 2015, 0 comments. Categories: Architecture, Hybrid, Infrastructure, Software, Storage.

Why next-generation data centre technology is needed to adopt service-centric IT delivery

Cloud computing has been hyped as breaking down the silos that IT has built up over the years, but in reality, new silos are created unless cloud computing is integrated into an IT architecture. The current battle is over whether organisations go for public cloud services, or develop private cloud services by reusing existing infrastructure and adding new capabilities to deliver these services in a cloud-like way.

This download from Dimension Data examines the challenges CIOs are facing, and assesses the...

By James Bourne, 12 August 2015, 0 comments. Categories: Architecture, CIO.

Security and advanced automation in the enterprise: Getting it right

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By Phil Christensen, Senior Engineer, DevOps

Complexity is a huge security risk for the enterprise.

While security is always a top priority during the initial build phase of a cloud project, over time security tends to slip. As systems evolve, stacks change, and engineers come and go, it’s very easy to end up with a mash-up of legacy and cloud security policies piled on top of custom code that only a few engineers know how to work with.

The security of your system should not...

By Logicworks, 15 July 2015, 0 comments. Categories: Architecture, Enterprise, Security.