Welcome!

Open Source Cloud Authors: Yeshim Deniz, Liz McMillan, Flint Brenton, Elizabeth White, Pat Romanski

Related Topics: @CloudExpo, Containers Expo Blog, @DXWorldExpo

@CloudExpo: Blog Post

Case Study: Accelerate - Academic Research | @CloudExpo @DDN_limitless #Cloud #Storage

UCL transforms research collaboration and data preservation with scalable cloud object storage appliance from DDN

University College London (UCL), ranked consistently as one of the top five universities in the world, is London's leading multidisciplinary university with more than 10,000 staff , over 26,000 students as well as more than 100 departments, institutes and research centers. With 25 Nobel Prize winners and three Fields medalists among UCL's alumni and staff, the university has attained a world-class reputation for the quality of its teaching and research across the academic spectrum.

As London's premier research institution, UCL has 5,000 researchers committed to applying their collective strengths, insights and creativity to overcome problems of global significance. The university's innovative, cross-disciplinary research agenda is designed to deliver immediate, medium and long-term benefits to humanity. UCL Grand Challenges, which encompass Global Health, Sustainable Cities, Intercultural Interaction and Human Wellbeing, are a central feature of the university's research strategy.

According to Dr. J. Max Wilkinson, Head of Research Data Services for the UCL Information Services Division, sharing and preserving project-based research results is essential to the scientific method. "I was brought in to provide researchers with a safe and resilient solution for storing, sharing, reusing and preserving project-based data," he explains. "Our goal is to remove the burden of managing project data from individual researchers while making it more available over longer periods of time."

The Challenge
The opportunity to improve the sharing and access of project-based research presented several unique technical and cultural challenges. On the technical side, the team had to accommodate a variety of different types of data, growing in volume and velocity. In some cases, a small amount off data is so valuable to a research team that six discrete copies were retained on separate USB drives or removable hard drives kept in different locations. In other instances, UCL researchers produce copious amounts of very well-defined data that pass between compute algorithms under which research sits.

In addition to solving technical problems, the research data services team was faced with the opportunity to support researchers in a new ‘data-intensive' world by making it safe and easy to follow best practices in data management and use best-of-class storage solutions. "We discovered the valuable data underpinning most research projects were stuck on a hard drives or disk, never to be seen again," adds Wilkinson. "If we could provide a framework over which people could share and preserve data confidently, we could minimize this behavior and improve research by making the scholarly rerecord more complete."

To accomplish this, UCCLL needed to provide an enterprise-class foundation for data manipulation that met the needs of its diverse user community. While some researchers thought 100GB was a large amount of data, others clamored for more than 100TB to support a particular project. There was also an expectation that up to 3,000 individuals from UCL's total base of 5,000 active researchers and collaborators would require services within the next 18-to-24 months.

"We had a simple services proposition that would eliminate the need for research teams to manage racks of servers and data storage devices," says Wilkinson. "Of course, this meant we'd need a highly scalable storage infrastructure that could grow to 100PB without creating a large storage footprint or excessive administrative overhead."

Additionally, they had to address long-term data retention needs that extended well beyond the realm of research projects. UCL, along with many other UK research intensive institutes, is faced with increasingly stringent requirements for the management of project data outputs by UK Research Councils and other funding bodies in the United Kingdom. As grant funding in the UK supports best practice, it was critical to have a proven data management plan that documented how UCL would preserve data for sometimes decades while ensuring maximum appropriate access and reuse by third parties.

The Solution
In seeking a scalable, resilient storage foundation, UCL issued an RFP to solicit insight on different approaches for consolidating the university's research data storage infrastructure. Each of the 21 RFP respondents was asked to provide examples of large-scale deployments, which produced far-ranging answers, including how providers addressed sheer data volume, reduced increasingly complex environments or delivered overarching data management frameworks.

UCL's RFP covered a diverse set of requirements to determine each potential solution provider's respective strengths and limitations. "We asked for more than we thought possible from a single vendor-from a synchronous file sharing to a high performance parallel file system, highly scalable, resilient storage that would be simple to manage," notes Daniel Hanlon, Storage Architect for Research Data Services at University College London. "We wanted to cover our bases while determining what was practical and doable for researchers."

Recommendations encompassed a broad storage spectrum, including NAS, SAN, HSM, object storage, asset management solutions and small amounts of spinning disks with lots of back-end tape. "Because we had such broad requirements, we omitted any vendor that was bound to a particular hardware platform," explains Wilkinson. "It was important to be both data and storage agnostic so we would have the flexibility to support all data and media types without being locked into any particular hardware platform."

With its ability to support virtually unlimited scalability, object storage appealed to UCL, especially since it also would be much easier to manage than alternatives. Still, object storage was seen as a relatively new technology and UCL lacked hands-on experience with large-scale deployments within the university's ecosystem. In addition to evaluating the different technologies, UCL also assessed each provider's understanding of their environment, as it was critically important to accommodate UCL's researcher requirements in order to drive acceptance. "Some of the RFP respondents didn't understand the difference between the corporate and academic worlds, and the fact that universities by nature generally have to avoid being tied into particular closed technologies," adds Hanlon. "Many of the RFP respondents were eliminated, not because of their technical response, but because they didn't really get what we were trying to do."

As a result, the universe of prospective solutions was reduced to a half-dozen recommendations. As the team took a closer look at the finalists, they considered each vendor's academic track record, ability to scale without overburdening administrators and experience with open-source technology. "We wanted to work with a storage solutions provider that took advantage of open-source solutions," Hanlon notes. "This would enable us to partner with them and also with other academic institutions trying to do similar things."

In the final analysis, UCL wanted a partner with equal enthusiasm for freeing researchers from the burden of data storage so they could maximize the impact of their projects. "We were very interested in building a relationship with a strong storage partner to fill our technology gap," says Wilkinson. "After a thorough assessment, DataDirectTM Networks (DDN) met our technical requirements and shared our data storage vision. In evaluating DDN, we agreed that their solution had a simple proposition, high performance and low administration overhead."

The proposed solution, which included the GRIDScaler massively scalable parallel file system and Web Object Scaler (WOS), also provided the desired scalability and management simplicity. Another plus for WOS storage was its tight integration with the Integrated Rule-Oriented Data Management Solution (iRODS). This open-source solution is ideally suited for research collaboration by making it easier to organize, share and find collections of data stored in local and remote repositories.

"It was important that DDN's solution gave us multiple ways to access the same storage, so we could be compatible with existing application codes," says Hanlon. "The tendency with other solutions was to give us bits of technology that had been developed in different spaces and that didn't really fit our problem."

The Benefits
During a successful pilot implementation involving a half-petabyte of storage, UCL gained first-hand insight into the advantage of DDN's turnkey distributed storage and collaboration solution. "The main attraction of DDN WOS is the combination of an efficient object store with edge appliances to ease integration with other storage infrastructure," says Hanlon. Another big plus for UCL is DDN's high-density storage capacity, which will enable fitting a lot more disks into existing storage racks, which is crucial to growing while maintaining a small footprint in UCL's highly-congested, expensive downtown London location.

As researchers are often reluctant to give up control of their data storage solutions, the team also has been pleased to discover early adopters who see the value of using the new service to protect and preserve current data assets. In fact, the new research data service already is getting high marks for performance reliability, data durability, data backup and disaster recovery capabilities.

UCL predicts that as traction for the new service increases, there will be greater interest in leveraging it to further extend how current research is reused and exploited to drive more impactful outcomes. By taking this innovative approach, the UCL Research Data Services team is embracing the open data movement while enlisting leading-edge technologies to deliver reliable, flexible data access that maximizes appropriate sharing and re-use of research data.

Additionally, UCL is taking the researcher worry of meeting increasingly strong expectations from funding organizations out of the storage equation with its plans to add a scalable archive to its dynamic storage service offering. "We'll be able to tell researchers that if they use our services, they'll be compliant with UCL, UK Research Council and other UK and international funding bodies' policies and requirements," Wilkinson says. "They won't have to worry about it because we will."

By providing a framework over which UCL researchers can store and share data confidently, UCL expects to achieve significant bottom-line cost savings. Early projections around the initial phase of the infrastructure build out are upwards of hundreds of thousands of UK pounds, simply by eliminating the need for thousands of researchers to attain and maintain their own storage hardware. "DDN is empowering us to deliver performance and cost savings through a dramatically simplified approach; in doing so we support UCL researchers, their collaborators and partners to maintain first class research at London's global university," concludes Wilkinson. "Add in the fact that DDN's resilient, extensible storage solution provided evidence of seamless expansion from a half-petabyte to 100PBs, and we found exactly the foundation we were looking for."

More Stories By Pat Romanski

News Desk compiles and publishes breaking news stories, press releases and latest news articles as they happen.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@ThingsExpo Stories
We are seeing a major migration of enterprises applications to the cloud. As cloud and business use of real time applications accelerate, legacy networks are no longer able to architecturally support cloud adoption and deliver the performance and security required by highly distributed enterprises. These outdated solutions have become more costly and complicated to implement, install, manage, and maintain.SD-WAN offers unlimited capabilities for accessing the benefits of the cloud and Internet. ...
Headquartered in Plainsboro, NJ, Synametrics Technologies has provided IT professionals and computer systems developers since 1997. Based on the success of their initial product offerings (WinSQL and DeltaCopy), the company continues to create and hone innovative products that help its customers get more from their computer applications, databases and infrastructure. To date, over one million users around the world have chosen Synametrics solutions to help power their accelerated business or per...
Dion Hinchcliffe is an internationally recognized digital expert, bestselling book author, frequent keynote speaker, analyst, futurist, and transformation expert based in Washington, DC. He is currently Chief Strategy Officer at the industry-leading digital strategy and online community solutions firm, 7Summits.
In an era of historic innovation fueled by unprecedented access to data and technology, the low cost and risk of entering new markets has leveled the playing field for business. Today, any ambitious innovator can easily introduce a new application or product that can reinvent business models and transform the client experience. In their Day 2 Keynote at 19th Cloud Expo, Mercer Rowe, IBM Vice President of Strategic Alliances, and Raejeanne Skillern, Intel Vice President of Data Center Group and ...
Founded in 2000, Chetu Inc. is a global provider of customized software development solutions and IT staff augmentation services for software technology providers. By providing clients with unparalleled niche technology expertise and industry experience, Chetu has become the premiere long-term, back-end software development partner for start-ups, SMBs, and Fortune 500 companies. Chetu is headquartered in Plantation, Florida, with thirteen offices throughout the U.S. and abroad.
Bill Schmarzo, author of "Big Data: Understanding How Data Powers Big Business" and "Big Data MBA: Driving Business Strategies with Data Science," is responsible for setting the strategy and defining the Big Data service offerings and capabilities for EMC Global Services Big Data Practice. As the CTO for the Big Data Practice, he is responsible for working with organizations to help them identify where and how to start their big data journeys. He's written several white papers, is an avid blogge...
More and more brands have jumped on the IoT bandwagon. We have an excess of wearables – activity trackers, smartwatches, smart glasses and sneakers, and more that track seemingly endless datapoints. However, most consumers have no idea what “IoT” means. Creating more wearables that track data shouldn't be the aim of brands; delivering meaningful, tangible relevance to their users should be. We're in a period in which the IoT pendulum is still swinging. Initially, it swung toward "smart for smart...
Bill Schmarzo, author of "Big Data: Understanding How Data Powers Big Business" and "Big Data MBA: Driving Business Strategies with Data Science," is responsible for setting the strategy and defining the Big Data service offerings and capabilities for EMC Global Services Big Data Practice. As the CTO for the Big Data Practice, he is responsible for working with organizations to help them identify where and how to start their big data journeys. He's written several white papers, is an avid blogge...
Charles Araujo is an industry analyst, internationally recognized authority on the Digital Enterprise and author of The Quantum Age of IT: Why Everything You Know About IT is About to Change. As Principal Analyst with Intellyx, he writes, speaks and advises organizations on how to navigate through this time of disruption. He is also the founder of The Institute for Digital Transformation and a sought after keynote speaker. He has been a regular contributor to both InformationWeek and CIO Insight...
"IBM is really all in on blockchain. We take a look at sort of the history of blockchain ledger technologies. It started out with bitcoin, Ethereum, and IBM evaluated these particular blockchain technologies and found they were anonymous and permissionless and that many companies were looking for permissioned blockchain," stated René Bostic, Technical VP of the IBM Cloud Unit in North America, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Conventi...
Michael Maximilien, better known as max or Dr. Max, is a computer scientist with IBM. At IBM Research Triangle Park, he was a principal engineer for the worldwide industry point-of-sale standard: JavaPOS. At IBM Research, some highlights include pioneering research on semantic Web services, mashups, and cloud computing, and platform-as-a-service. He joined the IBM Cloud Labs in 2014 and works closely with Pivotal Inc., to help make the Cloud Found the best PaaS.
As data explodes in quantity, importance and from new sources, the need for managing and protecting data residing across physical, virtual, and cloud environments grow with it. Managing data includes protecting it, indexing and classifying it for true, long-term management, compliance and E-Discovery. Commvault can ensure this with a single pane of glass solution – whether in a private cloud, a Service Provider delivered public cloud or a hybrid cloud environment – across the heterogeneous enter...
Cloud-enabled transformation has evolved from cost saving measure to business innovation strategy -- one that combines the cloud with cognitive capabilities to drive market disruption. Learn how you can achieve the insight and agility you need to gain a competitive advantage. Industry-acclaimed CTO and cloud expert, Shankar Kalyana presents. Only the most exceptional IBMers are appointed with the rare distinction of IBM Fellow, the highest technical honor in the company. Shankar has also receive...
"We view the cloud not as a specific technology but as a way of doing business and that way of doing business is transforming the way software, infrastructure and services are being delivered to business," explained Matthew Rosen, CEO and Director at Fusion, in this SYS-CON.tv interview at 18th Cloud Expo (http://www.CloudComputingExpo.com), held June 7-9 at the Javits Center in New York City, NY.
The Founder of NostaLab and a member of the Google Health Advisory Board, John is a unique combination of strategic thinker, marketer and entrepreneur. His career was built on the "science of advertising" combining strategy, creativity and marketing for industry-leading results. Combined with his ability to communicate complicated scientific concepts in a way that consumers and scientists alike can appreciate, John is a sought-after speaker for conferences on the forefront of healthcare science,...
WebRTC is great technology to build your own communication tools. It will be even more exciting experience it with advanced devices, such as a 360 Camera, 360 microphone, and a depth sensor camera. In his session at @ThingsExpo, Masashi Ganeko, a manager at INFOCOM Corporation, introduced two experimental projects from his team and what they learned from them. "Shotoku Tamago" uses the robot audition software HARK to track speakers in 360 video of a remote party. "Virtual Teleport" uses a multip...
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, discussed the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
In his session at Cloud Expo, Alan Winters, U.S. Head of Business Development at MobiDev, presented a success story of an entrepreneur who has both suffered through and benefited from offshore development across multiple businesses: The smart choice, or how to select the right offshore development partner Warning signs, or how to minimize chances of making the wrong choice Collaboration, or how to establish the most effective work processes Budget control, or how to maximize project result...
"Akvelon is a software development company and we also provide consultancy services to folks who are looking to scale or accelerate their engineering roadmaps," explained Jeremiah Mothersell, Marketing Manager at Akvelon, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
IoT is rapidly becoming mainstream as more and more investments are made into the platforms and technology. As this movement continues to expand and gain momentum it creates a massive wall of noise that can be difficult to sift through. Unfortunately, this inevitably makes IoT less approachable for people to get started with and can hamper efforts to integrate this key technology into your own portfolio. There are so many connected products already in place today with many hundreds more on the h...