Organisations need to ‘acknowledge challenges’ in not keeping 100% uptime, argues Veeam

It’s the big downtime downturn; according to a new study from Veeam, three in four organisations admit they are not able to meet users’ demands for uninterrupted access to applications and data.

The findings appear in the company’s latest Cloud Data Management Report, which surveyed more than 1,500 senior business and IT leaders across 13 countries. Ultimately, the need for more sophisticated data management...

Google confirms network congestion as contributor to four-hour cloud outage

Google has confirmed a ‘network congestion’ issue which affected various services for more than four hours on Sunday has since been resolved.

A status update at 1225 PT noted the company was investigating an issue with Google Compute Engine, later diagnosed as high levels of network congestion across eastern USA sites. A further update arrived at 1458 to confirm engineering teams were working on the issue before the...

By James Bourne, 03 June 2019, 0 comments. Categories: Data & Analytics, Data Loss, Data Management, Google, Infrastructure, SLA, Vendors.

A guide to the key principles of chaos engineering

Chaos engineering can be defined as experiments over a distributed system at scale, which increases the confidence that the system will behave as desired and expected under undesired and unexpected conditions.

The concept was popularised initially by Netflix and its Chaos Monkey approach. As the company put it as far back as 2010: "The...

By Nazareno Feito, 12 November 2018, 0 comments. Categories: Architecture, Disaster Recovery, Infrastructure, SLA, Vulnerabilities.

Avoiding cloud vendor lock-in: It’s all in the planning

The cloud computing world is becoming increasingly dominated by a small number of IT giants aiming to be your one-stop services shop. From infrastructure to software, one vendor could hypothetically provide an organisation’s entire IT system. Naturally, this is appealing to users that want to simplify their estate and partner with a well-established and reliable cloud host – but ask yourself, do you really want all your eggs in one basket?

With risks like hacking and large-scale...

By Jon Lucas, 03 July 2018, 0 comments. Categories: Data & Analytics, Data Management, Infrastructure, SLA, Vendors.

How to leverage cloud architectures for high availability

Cloud architectures are used broadly nowadays; the cloud is a plethora of amazing alternatives in terms of services and solutions. However, with great power comes great responsibility, and the cloud presents itself as a place where failure can and eventually will occur. Thus, consequently, it will spread upon the entire architecture fast, possibly causing massive outages that can leave a business on its knees.

Okay, that’s not an overly optimistic scenario – more likely the opposite – but...

By Nazareno Feito, 26 June 2018, 0 comments. Categories: Architecture, Disaster Recovery, Infrastructure, SLA.

Back to black: How to ensure a data centre’s critical infrastructure works when needed

For cloud providers and their many customers a robust and continuously available power supply is amongst the most important reasons for placing IT equipment in a data centre. It’s puzzling therefore why so many data centres fail repeatedly in measuring up to such a mission critical requirement.  

Only last month, for example, cloud service providers and communications companies were hit by yet another protracted power outage affecting a data centre in London. It took time for engineers from the...

By Simon Bearne, 05 April 2018, 0 comments. Categories: Data Centres, Infrastructure, SLA.

Companies moving to the cloud without assessing outage possibilities, research argues

Organisations are moving to the cloud without evaluating the impact of a cloud outage, according to the latest study from data management provider Veritas.

The report, titled The Truth in Cloud and put together alongside Vanson Bourne, found that an ‘alarming majority’ of firms shift full responsibility for data protection, compliance and uptime on cloud service providers.

Three in five (59%) of the 1,200 global business and IT decision makers polled said dealing with cloud service interruptions...

By James Bourne, 16 March 2018, 0 comments. Categories: Data & Analytics, Data Loss, Data Management, Infrastructure, SLA.

Cloud outages could cost US businesses $15 billion, says Lloyd’s of London

Here’s an interesting statistic to illustrate how much influence the major cloud providers have: according to Lloyd’s of London, US businesses could lose $15 billion if a leading vendor experienced downtime of at least three days.

According to the insurer, working in partnership with risk modelling firm AIR Worldwide in its ‘Cloud Down’ report, an ‘extreme cyber incident’ which took a top cloud provider offline for three to six days would also result in insured losses of...

By James Bourne, 24 January 2018, 0 comments. Categories: Data & Analytics, Disaster Recovery, Infrastructure, Regulation, SLA.

As cloud infrastructure becomes more complex, security struggles with it

As more organisations get deeper into their cloud initiatives, their infrastructures become more complex – yet according to new research from WinMagic, security and compliance is struggling to keep up.

The study, conducted by Viga, polled more than 1,000 IT decision makers and found that while an overwhelming 98% of respondents say they use the cloud in some capacity – with on average half of a company’s infrastructure being cloud-based – security is lacking in comparison. Only one in...

By James Bourne, 11 January 2018, 0 comments. Categories: Infrastructure, Research, Security, SLA.