Oracle enhances its UK cloud services with new region

Oracle has announced the availability of enhanced UK cloud services promising customers ‘unprecedented levels of performance and availability’.

The company will expand its UK cloud region, which comprises three physically separate, high bandwidth and low latency sites, and will offer a range of Oracle PaaS and IaaS services, as well as the highly publicised autonomous database service.

To that end, the company rolled out a couple of satisfied customers; the National Grid, who said using Oracle’s IaaS would make sure they ‘deliver lower cost services going forward’, while cloud rendering firm YellowDog said it will appreciate the lower latency compared to using Oracle’s EU cloud region.

Oracle announced its first autonomous database service, the Oracle Autonomous Data Warehouse Cloud at an event last week, with attendees told it will be the first of several autonomous PaaS services being delivered this year. In recent earnings reports, Larry Ellison has spoken about little else; last month he told analysts “no other cloud provider has anything like it” and that autonomous mobility, analytics, and integration services were in the pipeline.

Yet of more interest – to this publication at least – is the fact Oracle now appears to be more confident in its global cloud footprint.

About a year ago this reporter contacted the company to ask for a map, or even a list, of its cloud data centre regions – only to be told there wasn’t one. Today, behold the map [below]. The earliest date CloudTech can find for the page’s appearance was November last year, which suggests this is a relatively recent initiative.

The map shows a total of 12 regions across five continents, with Europe represented by London, Slough, Amsterdam and Frankfurt. Oracle’s future plans however are far greater. At its CloudWorld event last month, Oracle promised a dozen new regions, including expansion to Canada, China, India and Japan among others.

CLOUD Act brings Microsoft’s US data privacy court spat to an end


Jane McCallion

4 Apr, 2018

A long-running court battle between Microsoft and the US government over data sovereignty appears to be drawing to a close, with both sides calling for the dismissal of the case in light of a new law.

The case, which has been ongoing since 2013, centres around a number of emails stored in Microsoft’s Dublin data centre related to a criminal investigation into alleged drug trafficking. Redmond has repeatedly refused to comply with a warrant to hand over the emails to US law enforcement agencies, arguing that as the information is stored outside of the country it doesn’t fall under the jurisdiction of American authorities.

Prosecutors in the cas have countered by saying that because the data is held by an American entity – i.e. Microsoft – it falls under American jurisdiction, basing their arguments on the US Stored Communications Act from 1986.

Over the course of the past five years, the case has been fought all the way up to the US Supreme Court and attracted interventions and amicus briefs from the likes of Apple, Cisco, AT&T and, most recently, the European Union.

It now seems, however, that this bitterly fought battle is coming to an end – for now, at least.

The US Department of Justice (DoJ) has requested the case be dismissed, according to Reuters, with Microsoft backing the call, despite the two presenting arguments to the Supreme Court justices as recently as 27 February.

The reason for the about turn is a new piece of legislation signed into effect by US president Donald Trump on 22 March, which both sides say effectively resolves the dispute. The CLOUD (Clarifying Lawful Overseas Use of Data) Act states that US law enforcement agencies have the right to issue and enforce warrants relating to data held by American companies abroad, although there is also recourse to object if the order is in conflict with foreign laws.

In the filing, Microsoft’s lawyers said: «Microsoft agrees with the government that there is no longer a live case or controversy between the parties with respect to the question presented.»

While it may be the end of this particular case, this isn’t necessarily the end of the story completely. The DoJ has acquired a new warrant for the data governed by the new law, which means there’s still opportunity for Microsoft to object and, indeed, for the whole cycle to start again.

Putting the D in VDI: How virtual desktop infrastructure got its desktop back

The point of virtual desktop infrastructure (VDI) is to offer employees anytime, anywhere accessibility to your organization’s applications and data. VDI is a “desktop away from the desktop.” The problem is that more emphasis has had to be placed on the infrastructure part of VDI due to outdated technology that creates complexity. But newer VDI technology is about to restore the desktop to its rightful place.

A promising beginning

In a tradition dating back more than a quarter of a century, when it’s time to buy desktops, the IT department focuses on how much CPU, memory and storage comes with each desktop. Why should a virtual desktop project be any different? IT staff should spend their time thinking about the same desktop attributes. Instead, they spend most of their time talking about "infrastructure": servers, storage, layers, management tools and much more. Managing all this infrastructure is exhausting and expensive, and when the focus is on the "I" and not on the "D," users end up unhappy and IT staff end up frustrated. How did this happen?

IT typically spends about $1500 USD (roughly €1200) per desktop or laptop. That cost is amortized over three to four years. But the overhead of dealing with physical desktops is often unsustainable, and once the world went mobile, being tethered to a desktop was a sure way to give your competitors the advantage. In response, some IT teams made the decision to deploy virtual desktops and apps.

The promise of VDI was compelling: Greater IT efficiency and information security and a productive mobile workforce.  But in order to implement VDI on-premises, IT needs to translate the desktop attributes into expensive and complex data center technologies. IT staff started asking questions like, “If I have 1000 users, how many servers do I need? How much shared SAN/NAS storage do I need? In which data centers do I put this infrastructure?”

A complicated middle act

With traditional VDI there are many moving parts. Organizations that choose VDI need to determine how many servers they’ll need.  “Which applications are used? What is the CPU and memory usage rate? How many users can I fit onto a certain class of servers? Do I need 20, 30 or 50 servers for 1000 users?” It all depends on usage. 

Even trickier is the struggle to determine storage needs. Local storage on PCs is the cheapest storage available – about $100/TB. SAN/NAS can be 25-100 times that cost. If each user had 1TB of storage on their desktop, then you would need 1000 TB of SAN/NAS. That is massively expensive.

To keep VDI from dying on the vine, providers created various ways to optimize storage. The conversation went something like this: “Oh, you can optimize with a single image so you don't need to have 1000 copies of Windows OS. Now, let's put in layers so you don't need to have 1000 copies of each application. Wait, what about profile management tools to store end user personalization? You need that, too. Oh, and you can no longer manage it with your existing PC management tools like SCCM and Altiris. So, your VDI infrastructure is a stand-alone management framework.”

Now, these workarounds may seem viable, but they fail to take into account the fact that Windows wasn't architected to operate in this manner. So, customers struggle with app compatibility, corrupted profiles and application updates that blow away desktops. At the same time, the storage vendors started implementing de-duplication so that the 1000 copies of Windows and applications in each user's desktop were automatically de-duped at the storage layer. Hyper-converged infrastructure (HCI) vendors ultimately adopted de-duplication, and even though HCI really began to affect the cost of VDI implementations, it hasn't gone far enough.

At this point in the process, you have to plan for where all this infrastructure is going to live. Which data center should it be in? How far away will all your end users be from that data center? What does that mean for latency? How will their user experience be? How much bandwidth will they require? 

A solid finish

So then, the infrastructure had to be addressed before the desktop could get its moment in the spotlight. IT departments have had to jump through complex infrastructural hoops to deliver a mission-critical workload to a class of users. But there are more important things for IT teams to do and more value for them to add than dealing with all this complexity. 

The advent of cloud computing created an opportunity to completely re-imagine what the phrase “virtual desktops” means. Now, the data center is any region of the public cloud you select. Essentially, the infrastructure becomes invisible in that region – at least in terms of you having to worry about it. Desktops can be placed close to the users so they have a great experience. All IT needs to do is determine the configuration of the desktop, just like they determine the configuration of a physical PC.

It is similar and, in fact, simpler to buy a desktop cloud solution than it is to buy a PC. The IT team simply chooses a desktop configuration running in Azure. They order the number of units needed for their end users. Then they use their corporate image to create copies of desktops in the various regions where the users are. But rather than shipping a PC to each user, IT simply emails a link for their desktop.

In this way, cloud computing has restored the emphasis on the desktop and eliminated infrastructure complexity. Instead of fretting over infrastructure, organizations can now focus on what class of desktop their users need. It’s no longer a question of how many servers they will need but how much CPU. And when needs change, modify the desktop configuration in minutes. Users will have a better experience and IT teams can concentrate on higher-value projects. Now VDI is delivered simply and efficiently as a turnkey service.

Embracing #Cognitive with Hybrid Cloud | @CloudExpo @IBMcloud @IBMSystems #AI #SDS #ArtificialIntelligence

Leading companies, from the Global Fortune 500 to the smallest companies, are adopting hybrid cloud as the path to business advantage. Hybrid cloud depends on cloud services and on-premises infrastructure working in unison. Successful implementations require new levels of data mobility, enabled by an automated and seamless flow across on-premises and cloud resources. In his general session at 21st Cloud Expo, Greg Tevis, an IBM Storage Software Technical Strategist and Customer Solution Architect, will explore how storage and software-defined solutions from IBM have evolved for the road ahead. Walk-away knowing how you can bring new levels of speed, agility and efficiency to the applications and workloads you choose to deploy across a hybrid cloud model.

read more

GoogleCloud #DigitalMarketing Keynote | @ExpoDX @VidyaNagarajan #AI #IoT #IIoT #DigitalTransformation

Coca-Cola’s Google powered digital signage system lays the groundwork for a more valuable connection between Coke and its customers. Digital signs pair software with high-resolution displays so that a message can be changed instantly based on what the operator wants to communicate or sell. In their Day 3 Keynote at 21st Cloud Expo, Greg Chambers, Global Group Director, Digital Innovation, Coca-Cola, and Vidya Nagarajan, a Senior Product Manager at Google, discussed how from store operations and optimization to employee training and insights, all ultimately create the best customer experience both online and in-store.

read more

Visio for Mac and Other Frequent Requests from Mac Users

Mac users aren’t at all shy about making their requests for applications known: How about Visio for Mac? When will IE return to Mac? Will we ever see a Microsoft Project for Mac? Where can I get Access for Mac? When will (insert name of hot new game here) be available for Mac? Most of […]

The post Visio for Mac and Other Frequent Requests from Mac Users appeared first on Parallels Blog.

The Right Microservices | @CloudExpo @IBMcloud @IBMDevOps @JRMcGee #DevOps #Serverless #Microservices

We all know that end users experience the internet primarily with mobile devices. From an app development perspective, we know that successfully responding to the needs of mobile customers depends on rapid DevOps – failing fast, in short, until the right solution evolves in your customers’ relationship to your business. Whether you’re decomposing an SOA monolith, or developing a new application cloud natively, it’s not a question of using microservices – not doing so will be a path to eventual business failure. The real and more difficult question, in developing microservices-based applications, is this: What’s the best combination of cloud services and tools to use to get the right results in the specific business situation in which you need to deliver what your end users’ want. Considering that new streams of IoT data are already raising the stakes on what end users expect in their mobile experiences, the versatility and power of cloud services is going to become the key to innovation that’s meaningful in the market.

read more

Evaluating container-based VNF deployment for cloud-native NFV

The requirements of cloud native VNFs (virtual network functions) for telecom are different than IT applications – and VNF deployment using microservices and containers can help realising cloud-native NFV implementation success.

The best application for NFV is how it will be integrated, architected and further matured to strengthen 5G implementation for telecom service providers. Based on the current pitfalls related to VNF deployment and orchestration, making cloud-native VNF is the only solution in front of service providers today.

Yet telecom applications’ requirements of VNFs are different than any cloud-native IT application. Telecom VNF applications are built for data plane/packet processing functions, along with control, signalling and media processing. An error, or harm to VNF may break down the network and will impact the number of subscribers. Due to such a critical processing requirement, VNFs in telecom should be resilient, offer ultra-high performance, low latency, scalability, and capacity. Telecom VNFs need to be a real-time application having latency sensitivity to fulfil network data, control and signalling processing requirements.

Decomposition of cloud-native VNFs into microservices

VNFs are network functions-embedded software taken out of network peripherals and hosted on virtual machines as an application. Any kind of update to VNFs raises a time-consuming manual effort which hammers overall NFV infrastructure operations. To get ready for cloud native, bundled VNF software needs to be microservices-based, wherein monolithic VNFs are decomposed into different smaller sets of collaborative services having diverse but related functionalities, maintaining their own states, having different infrastructure resources consumption requirements, should be communicated, automatically scaled and orchestrated using well-defined APIs.

There are various benefits of microservice-based VNF decomposition:

  • Decomposed VNF sub-services are deployed on hardware which is best suited to be efficiently run and managed. It can scale as needed
  • Any error or glitch in the microservice causes failure to only that specific function, which allows easy troubleshooting and enables high availability
  • Decomposition allows reusability of service within VNF lifecycle in NFV environment. It also allows some services to get rollout quickly
  • Whole VNF becomes lightweight as functions like load balancing and deep packet inspection (DPI) are stripped out from the core application

As VNFs get divided in microservices, service providers may face operation complexity as the number grows. To manage all microservices well in production environment, high level automation needs to be implemented with NFV MANO layer and cloud orchestrator.

Evaluating deployment method of VNF using virtual machine and containers

Containers are a form of virtualisation at the operating system level. It encapsulates application dependencies, required libraries and configuration in a package which is isolated from other containers in the same operating system. Containers allow applications to run in an independent way and can be easily portable.

As a move towards cloud-native, VNF microservices can be deployed in containers which enable the continuous delivery/deployment of large, complex applications. But this approach is still in the early stage for cloud-native NFV.

Concerns with using containers for VNF

To use in NFV, there are certain concerns of using container technology:

  • The ecosystem is still evolving and immature compared with virtual machines
  • Security risks are involved with containers – all containers in OS share a single kernel, any breach on kernel OS breaks down all containers dependent on it
  • Isolating a fault is not easy with containers and a fault can be replicated to subsequent containers

Service providers who may want to use containers in an NFV environment may face challenges in multi-tenancy support, multi-network plane support, forwarding throughput, and limited orchestration capabilities. It is still possible to use containers in mobile edge computing (MEC) environments, which is going to co-exist with NFV in 5G in the future. MEC will be taking user plane function near to the edge of the network, closer to user application to provide very low latency, agility and enable real-time use cases like IoT, augmented reality, or virtual reality.

Containers can possibly be used along with virtual machines in an NFV environment as well. The deployment of VNFs can be virtual machine only, containers only, hybrid – where a container will run in virtual machines providing security and isolation features – and heterogeneous mode, where some VNFs will run in VM, some in containers, alongside a mix of both.

Service providers can evaluate their deployment methods as per their requirements at NFV infrastructure level.

Benefits of containers for cloud-native NFV path

Having a container in place to host microservices can allow active schedule and management to optimise resource utilisation. Container orchestration engines enable provisioning of host resources to containers, assigning containers to hosts, instantiate and reschedule containers. With containers, service providers can realise successful implementation of DevOps methodologies, allowing ease in automation tasks like scaling, upgrading, healing, and become resilient.

A major benefit of containerised microservices is the ability to orchestrate the containers so that separate lifecycle management processes can be applied to each service. This allows for each service to be versioned and upgraded singularly, as opposed to upgrading the entire VNF in virtual machine. While upgrading a whole application or VNF, a container scheduler determines which individual services have changed and deploys only those specific services.

Containers enable cloud-native ability into NFV infrastructure with added performance, portability and agility benefits, for telecom-specific application deployment and orchestration. To have fully featured cloud-native 5G networks, it is imperative for service providers to have containers to deploy more than virtual machines. But service providers will seek further research and development from open source communities like ONAP and OPNFV.

How containers impact NFV at application, infrastructure, and process levels

Applications (VNFs):
– It packages microservices along with its dependencies, libraries and configuration, and make it isolated
– Containers can build quickly with existing images in place for microservices
– Enables faster time to market due to highly automated deployment
– Programmable API enables a complete DevOps approach to be implemented with VNF development, deployment and lifecycle management

Infrastructure (VNF orchestration):
– Containers are portable packages which can move from one environment to another
– Containers can scale in/scale out as per requirement at NFV infrastructure
– Enables higher density
– Enables multi-tenancy to serve multiple requests
– Ease in upgrades and rollbacks as containers allow versioning

Process (VNF deployment):
– Containers can be immutable and can be pushed to any platform
– Allows smooth transition from dev to test to ops
– Enables highly efficient automation
– With containers, service providers can drive continuous integration/deployment to VNF onboarding and lifecycle management

Containers play a vital role on the path to achieve a complete 5G network built with highly automated cloud-native NFV. Successful deployment of 5G will depend on how service providers build a strategy around usage of containers in NFV infrastructure. Aside from the security risks involved in using containers, there might be use case challenges of containers in telecom applications that demand much higher performance. Containerisation can be possibly implemented in mobile edge computing to provide its benefits, but full integration will be expected by service providers to enable cloud-native NFV.

References

The post Evaluating Container Based VNF Deployment For Cloud Native NFV appeared first on Sagar Nangare.

Is recruitment holding your business back?


Jane McCallion

3 Apr, 2018

What is business about? Executing a great idea maybe? Or perhaps delivering value to shareholders? Whatever your beliefs, the fact is that no business can run properly without an effective team. And, depending on what kind of business you’re running, your team may be the most important physical resource you have.

Building the best team you can, then, is vital to your organisation’s livelihood and success. But the job market, from a recruiter’s point of view, is becoming increasingly competitive. Figures published in March 2018 by the Office for National Statistics (ONS) showed that the number of overall job vacancies in the UK between December 2017 and February 2018 stood at 816,000 — 10,000 more than September to November 2017 and 56,000 more than the same period 12 months before.

Businesses are therefore fighting over a smaller talent pool to try and build their perfect teams. So how can you attract the best talent out there from this diminished stock? And then, once you’ve attracted the right employees to your business, keep them loyal, engaged and motivated too? 


What are the growth challenges facing businesses and HR professionals in today’s landscape? Read more in this survey of over 500 HR leaders.

Download now


Building a better workplace

Over the past 10 years, what people want and expect from their place of work has changed dramatically.

Thanks to greater mobility with the advent of smartphones and the cloud, increased knowledge of startup and Silicon Valley work culture and perhaps as a reaction to the instability wrought by the global financial crisis of 2007-2008, flexible and agile working have become more desirable to workers.

In a blog post, online recruiter Jobsite listed “the agile workforce” as one of its top trends for this year.

“The fact that organisations like Sky, Google, Facebook and the NHS are among agile working’s earliest large-scale adopters says a lot about its potential. Its rapid rise as a software development methodology in the IT sector is also telling, and the value is not lost on candidates,” Jobsite says. 

Citing research carried out towards the end of 2017, the blog continues: “While 77 percent of recruiters say agile working hasn’t significantly affected the hiring process, a massive 86 percent of candidates say they’d consider changing roles if it meant working in an agile environment. And, on average, candidates with an understanding of agile working said they’d give up 16 percent of their salary to make the same switch.”

That’s not to say wages count for nothing, though, nor is an agile working environment the only way to offer an “extra something” to entice workers to your business and encourage them to stay.

Responding to the ONS’ January statistics, which covered the September – November 2017 period, Kevin Green, chief executive of the Recruitment and Employment Confederation (REC), said: “Employers who want an edge over the competition have to design new ways to attract people, like flexible work patterns. Some may need to go to specialist recruiters to get help sourcing talent in areas where there are very few candidates.

“Our data shows employers are increasing starting salaries in a bid to get applicants. However, this isn’t translating into broader pay rise for current staff and workers are facing hard times as inflation continues to outstrip pay growth. Employers need to think about salaries and benefits for all of their staff – otherwise employees could be tempted by better offers from rival companies.”

This raises a key issue: building the best team isn’t just about the high-flyers, it’s about everyone who works within the business. After all, your organisation isn’t just made up of those at the top of the tree, it’s a contingent whole. As the Chartered Institute for Professional Development (CIPD) has pointed out, excessive pay and rewards at the executive level can have a negative effect on the rest of the workforce.

Guest stars

When deciding to augment their workforce, businesses don’t necessarily have to look to recruit on a permanent basis.

For certain projects, taking on temporary contract workers or freelancers may be the best way to bring in the skills and expertise you need without creating what could be unnecessary permanent positions.

Indeed, according to a March 2018 report by the Association of Independent Professionals and the Self Employed (IPSE), the growth in the number of workers classed as self-employed over the past 10 years has been driven largely by more and more highly-skilled individuals opting to work this way. 

This means that, while there is still competition among businesses for this kind of talent, its fluid nature gives organisations a greater chance of finding the right person for the role at the time you need them.  

Additionally, contract work can act as a facilitator to finding a standout new team member. If one contractor fits particularly well within the business and did a great job in an area where you’re likely to continue investing, there’s always the possibility of offering them a permanent role once the project they were brought on to do comes to a close.  

Bringing it all together  

Underpinning all of this is the need for proper human resource management. No matter what size business you’re running, choosing the right software or service is vital to managing remuneration and benefits, keeping track of absences and holidays, or knowing when contracts start and end.

Some of the more advanced platforms out there can also help with recruitment and onboarding, or even collaboration between different sites and locations. 

So when you’re considering how to build the best team possible for your business, it’s worth also looking at the various cloud and on-premise solutions available to make sure your HRM system can keep up with your vision for the future of your company.

Take our survey for your chance to win £100 Amazon vouchers

Microsoft announces new Australia and New Zealand Azure regions

Microsoft’s latest Azure update has managed to cover two of its more recent trends with the announcement of new regions for Australia and New Zealand.

The company has already this month focused on expanding its geographic footprint, as well as beefing up its government cloud options. With the new regions, Microsoft says it is the only global cloud provider to deliver services ‘specifically designed to address the requirements of the Australian and New Zealand governments and critical national infrastructure, including banks, utilities, transport and telecommunications.’

Microsoft offers Azure from three cities in Australia – Sydney, Melbourne and Canberra – with connectivity to Perth, Brisbane and Auckland. The latest development is in partnership with Canberra Data Centres, whereby customers can deploy their own applications and infrastructure hosted on the Canberra data centre, directly connected via Azure ExpressRoute to Microsoft’s network, or in the case of federal government, through their Intra Government Communications Network (ICON).

The move now gives Microsoft four regions in the continent, with the two new Australia Central regions alongside East and Southeast. For comparison, Amazon Web Services (AWS) has three availability zones in its Sydney region, with Microsoft pointing out it is the only major provider to offer availability from more than one city.

“Around the world, government and critical national infrastructure providers are transforming operations and the services they deliver to citizens and customers,” wrote Tom Keane, Azure head of global infrastructure in a blog post. “They are rapidly modernising their business and mission-critical applications through the flexibility, scale and reach of Azure, partnering with our unmatched partner ecosystem, and placing their trust in us to create a resilient and responsive platform for growth.”

With the latest additions, Microsoft now has 50 regions worldwide in 140 countries.