Cloud technology is gaining traction as more Internet enabled devices become available. But the key to a successful cloud deployment is how it is managed and which processes are hosted in the cloud and which are kept locally, writes JOHAN SCHEEPERS of CommVault.
While cloud technology gains traction through the big data boom, IT leaders question how they can maximise value from cloud computing while still maintaining data security and control. The data growth we are experiencing continues to escalate in volume and complexity, particularly when data is streaming in from millions of new internet enabled devices, virtualised machines and cloud enabled business-critical applications.
Although the cloud has been around for a few years now, organisations are only recently starting to understand what level of cloud adoption makes sense for their business needs. The cloud has also gone through significant developments, with Hybrid models becoming the favoured approach to enable organisations to benefit from the agility offered from public clouds, while maintaining control of sensitive data on-premise.
A hybrid approach to cloud
Planning a journey to the cloud, whether private, public or both is daunting for all organisations. There is the promise of greater business agility and low upfront investment, however if not handled systematically and driven by insights gleaned from your data, it can actually increase cost and complexity. Some organisations are experiencing issues ranging from egress costs to wasteful utilisation, to complex and siloed management. By starting with insights from your data you can better understand which workloads and applications are most appropriate for a public or private cloud or on-premise hosting, and deploy a successful Hybrid model.
Having an on-premises, private infrastructure directly accessible means not having to go via the public internet for everything, which can greatly reduce access time and latency in comparison to public cloud services. The hybrid cloud model offers organisations on-premises computational and storage infrastructure for processing data that requires extra speed or high availability for your business. This is combined with the benefits of the public cloud where a workload may exceed the computational power of the private cloud component.
Expanding the private component of a hybrid cloud also allows for flexibility in virtual server design. Organisations can automate the entire virtual machine lifecycle to archiving older VM’s to the cloud.
Another benefit of the hybrid model is the increased connectivity and collaboration offered to employees – which can often be a challenge in today’s digital world. The ability for teams to easily and securely share files should be coupled with the integration of remote workers into core business processes, such as internal messaging, scheduling, edge protection (laptops, tablets, etc), business intelligence and analytics.
Although the benefits are clear for adopting a Hybrid approach it can still be difficult to know where to start. CIOs need to look at how they can introduce a Hybrid model that delivers deeply integrated cloud automation and orchestration tools, ensuring compatibility across cloud solutions and on-premise infrastructure. It is recommended that organisations look towards a low risk, high value first step to the cloud through disaster recovery. And particularly in India, our service provider partners are seeing strong demand for Disaster-Recovery-as-a-Service and Backup-as-a-Service, as a clear entries into the cloud for businesses.
The hybrid environment is fast emerging as the norm for many CIOs. However the key to successfully deploying a hybrid cloud model is by understanding which workloads and applications are most appropriate for which hosting, and leveraging a single integrated console with an enterprise-wide view of data across these infrastructures. This will mean that IT leaders can better control where to process data and maximise cost savings by identifying reasonable spend in relation to the value that data offers to the business.
The spending shift – from Capex to Opex
While cloud computing offered promises of cost savings, increasingly we are seeing headlines like this from the Wall Street Journal: “The Hidden Waste and Expense of Cloud Computing“ or from CFO Mag: “Cloud Computing’s Wasteland“. So what’s actually happening?
Due to a lack of controls to help track and manage utilisation, businesses are being faced with unexpected costs, typically from an unusually large bill from their cloud provider after cloud instances are left running. In the traditional CapEx model, which we’re all used to, we invest heavily upfront in hardware and software. However with the cloud subscription model, we can build a datacenter with a credit card in a predictable Operational Expense (OpEx) model – which is wonderful in theory, until the bill shows up. As organisations mainstream public cloud, they are exposing holes in the maturity of their management processes and controls. This means that developers have been deploying VMs at will and not taking down workloads when they are finished.
To address this growing concern, IT leaders need to ensure they have a data and information management strategy which enables them to capture the workload at the point of creation and attach data management service at that point. To support Hybrid models, we need to be able to stay with the workload as it moves between on-premises to hosted private cloud to hybrid and public clouds.
Lastly, data is only useful when we are able to gain value from it, whether it be in the cloud or on-prem. Starting with backup and recovery, organisations can then fast track into more advanced use cases like dev/test solutions and more. Here emerges the hybrid data analytics strategy. ‘Analytics with purpose’ will be a guiding principle for businesses moving forward. And regardless of whether it’s to introduce a business intelligence project or take an advanced analytics strategy to the next level, organisations leveraging a hybrid cloud model will have the opportunity to make more intelligent choices about structured and unstructured data in their environment. They will be able to quickly mitigate the risk of compliance related issues, and regain valuable storage space, freeing up budgets to pursue opportunities that can power business growth.
* Johan Scheepers, Principal Systems Engineer at CommVault
Auto rivals team up for connected car demo
Rivals BMW, Ford and Groupe PSA, maker of Peugeot and Opel cars, have teamed up with the 5G Automotive Association (5GAA), Qualcomm Technologies and Savari for Europe’s first live demonstration of C-V2X direct communication technology operating across vehicles from multiple auto manufacturers.
The live demonstration also featured a live showcase of C-V2X direct communication technology operating between passenger cars, motorcycles, and roadside infrastructure. C-V2X is a global solution for vehicle-to-everything (V2X) communication in support of improved automotive safety, automated driving and traffic efficiency.
The demonstration exhibited the road safety and traffic efficiency benefits of using C-V2X for Vehicle-to-Vehicle (V2V) collision avoidance, as well as Vehicle-to-Infrastructure (V2I) connectivity to traffic signals and Traffic Management Centers (TMC). C-V2X was operated using real-time direct communications over ITS spectrum and demonstrated its ability to work without cellular network coverage, and underscores its commercial readiness for industry deployment as early as 2020. Superior performance and cost-effectiveness compared to other V2X technologies, along with forward-compatibility with 5G, make C-V2X direct communications a preferred solution for C-ITS applications.
Six demonstrations were shown including: Emergency Electronic Brake Light, Intersection Collision Warning, Across Traffic Turn Collision Risk Warning, Slow Vehicle Warning and Stationary Vehicle Warning, Signal Phase and Timing / Signal Violation Warning and Vulnerable Road User (pedestrian) Warning. The vehicles involved included two-wheel e-scooters provided by BMW Group, and automotive passenger vehicles provided by Ford, Groupe PSA, and BMW Group, all of which were equipped with C-V2X direct communication technology using the Qualcomm® 9150 C-V2X chipset solution. V2X software stack and application software, along with roadside infrastructure, were provided by industry leader, Savari.
C-V2X is globally supported by a broad automotive ecosystem, which includes the fast growing 5GAA organization. The 5GAA involves over 85 global members comprised of many leading automakers, Tier-1 suppliers, software developers, mobile operators, semiconductor companies, test equipment vendors, telecom suppliers, traffic signal suppliers and road operators.
Cellular modems will be key to the C-V2X deployment in vehicles to support telematics, eCall, connected infotainment and delivering useful driving/traffic/parking information. As C-V2X direct communication functionality is integrated into the cellular modem, C-V2X solutions are expected to be more cost-efficient and economical over competing technologies, and benefit from accelerated attach rates. C-V2X direct communication field validations are currently underway in Germany, France, Korea, China, Japan and the U.S.
C-V2X currently stands as the only V2X technology based on globally recognized 3rd Generation Partnership Project (3GPP) specifications, with ongoing evolution designed to offer forward compatibility with 5G. C-V2X also leverages and reuses the upper layer protocols defined by the automotive industry, including the European Telecommunications Standards Institute (ETSI) organization. C-V2X includes two complementary transmission modes:
- Direct communication as shown in this demonstration for V2V and V2I use cases
- V2N network communication, which leverages mobile operators for connectivity and delivers cloud-based services, including automated crash notification (ACN, as mandated by eCall), hazard warnings, weather conditions, green light optimal speed advisory (GLOSA), parking spot location, and remote tele-operation to support automated driving, to name a few.
“This demonstration builds on the successful C-V2X showcase we organised with our members Audi, Ford and Qualcomm in Washington DC in April, said Christoph Voigt, Chairman of 5GAA.
“We are excited to witness the growing momentum behind this life-saving technology and to see our members working together to deploy C-V2X, and to make it hit the road as soon as possible.”
“The BMW Group introduced the first C-ITS use cases already in 2013 with the market introduction of the BMW i3. Today most of envisaged C-ITS use-cases are already institutionalized. With the implementation of C-V2X, the BMW Group accomplishes the last set of the puzzle with a practical path to C-ITS showing quick benefits,” said Christoph Grote, Senior Vice President Electronics, BMW Group.
“With its ability to safely and securely connect vehicles, along with its evolution into 5G, C-V2X is integral to Ford’s vision for future transportation in which all cars and infrastructure talk to each other,” said Thomas Lukaszewicz, Manager Automated Driving, Ford of Europe. “We are very encouraged by preliminary test results in Europe and elsewhere which support our belief that C-V2X direct communications has superior V2X communication capabilities.”
“We’re moving forward with seamless communication between cars and their environment for enhancing road safety, as well as our customers’ safety,” said Carla Gohin, Group PSA’s Vice President for Research and Advanced Engineering. “Following the first European C-V2X direct communications demonstration we hosted with Qualcomm Technologies last March, we’re pleased to work with leading automotive and technology companies today to highlight that C-V2X interoperability is a reality.”
“This demonstration of interoperability between multiple automakers is not only another milestone achieved towards C-V2X deployment, but also further validates the commercial viability and global compatibility of C-V2X direct communications for connected vehicles,” said Enrico Salvatori, senior vice president & president, Qualcomm Europe and MEA. “We look forward in continuing to work alongside leaders in the automotive industry, like the 5GAA, BMW Group, Ford, Groupe PSA and Savari, to help advance the automotive industry’s shift towards a safer, connected and more autonomous future.”
“As one of the V2X pioneers, our company is extremely pleased to continue to help enable the next step in the V2X revolution that we helped start back in 2008,” said Ravi Puvvala, CEO of Savari. “For the last year and a half, the Savari team has worked diligently alongside the dedicated C-V2X engineers in the 5GAA partnership. The resulting string of increasingly impressive demonstrations is continuing to convince the world that C-V2X will soon be deployed around the world.”
Win a Poster Heater with Gadget and Takealot.com
This winter Gadget and Takealot.com are giving away three Poster Heaters, which look like posters but become heaters when you plug them in.
Three Gadget readers will each win a unit, valued at R550 each. To enter, follow @GadgetZA and @Takealot on Twitter and tell us on the @GadgetZA account how many Watts the heater consumes.
What’s the big deal about these heaters? Many of us are struggling to keep the balance between soaring electricity costs and the need to keep warm this winter.
However, the recently launched Poster Heater by EasyHeat and distributed in South Africa by Takealot.com is not only one of the most cost effective electric heaters currently on the market, it is also easy to setup and use.
As the name indicates, it is a poster similar to one you would hang on a wall. But, plug it in and it turns into a 300 Watt heater. The Poster Heater isn’t designed to heat hallways or large rooms, but rather smaller ones like a bedroom or a baby’s nursery or a dressing room.
It uses radiant heating, which means that it heats up in a couple of minutes and the heat is directed at the objects or people around it, quickly taking the chill out of the air and providing a comfortable ambient temperature.
The other advantage of radiant heating is that it doesn’t dry out the air like infrared or gas heaters. Users also don’t have to worry about their children or pets getting too close to it because, even though it gets hot, it can be touched.
To enter the competition follow the steps below:
Competition entry details:
3. The competition closes on 31 July 2018.
4. Winners will be notified via Twitter on 1 August and Takealot.com will be in touch to organise delivery.
5. The competition is only open to South African residents.