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IBM, University of Oxford Reveal Big Data Trends

IBM is back in the Big Data spotlight. A few days ago we noted the company’s predictive analytics software and services. Now Big Blue has released the results of a survey developed by the IBM Institute for Business Value and the Said Business School at the University of Oxford.

The report is based on the Big Data @ Work Survey conducted last year by IBM, which involved 1144 professionals from 96 countries and 26 industries. Respondents included business professionals (64 percent) and IT professionals (46 percent).

Not surprisingly, the report partners found that nearly two thirds of the respondents (63 percent) indicate that the use of information (including Big Data) has created a competitive advantage for their organization. This compares to 37 percent of the respondents answering a similar question in an IBM survey conducted in 2010 – a 70 percent increase in two years.

But IBM and the Oxford researchers were surprised to learn that social media data has a relatively small impact on the current big data marketplace.

Given the extensive press coverage about social data’s impact on customer experiences, it would be easy to believe that big data means social media data, but only 7 percent of respondents defined big data that way,” the report notes. “And fewer than half of respondents with active big data initiatives reported collecting and analyzing social media data; instead, respondents told us they use existing internal sources of data in their current big data efforts.”

The report goes on to identify two important trends. The first is that today’s digitization of virtually everything is creating new types of data, much of it non-standard (unstructured) “…that does not fit neatly into traditional, structured, relational warehouses.” And the second trend – also no surprise – is that “Today’s advanced analytics technologies and techniques enable organizations to extract insights from data with previously unachievable levels of sophistication, speed and accuracy”

Obviously the 20-page report provides a lot more detail, including offering five recommendations for organizations wishing to take the plunge into Big Data.

Read the Full Report (registration required).


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Survey Sheds Additional Light on Big Data Trends

Talend, a purveyor of open source middleware solutions for, among other things, Big Data integration, recently released the results of a small data survey it conducted to get a better perspective on how data professionals are implementing the technology at their companies.

The 231 professionals surveyed were drawn from North America (49%) and EMEA (51%). 60% of the respondents were in IT and 36% had business titles. Of the original sample, 95 had a Big Data strategy and this subset was asked a series of questions about their experience. (Those companies without a strategy indicated they did not distinguish Big Data from existing corporate data.)

Here are a few of the highlights:

  • 41% of the companies have a strategy for dealing with Big Data – this indicates a growing adoption of the technology according to Talend
  • 48% of Big Data initiatives are driven by the business; 39% by IT; and 13% cross-functionally
  • Predictive analytics – increasing its depth and accuracy – is the number one driver for Big Data.
  • 62% indicated they are realizing Big Data business benefits with business process optimization (28%) and boosting marketing and sales (24%) leading the way.
  • On the downside, 24 companies reported receiving no business benefits, which may mean they could use some help in improving their Big Data skill sets, governance and management
  • 61% reported that their primary Big Data challenge was allocating sufficient time, budget and resources – over half indicated they lacked Big Data in-house expertise.
  • The types of Big Data being used today include web and social media (57%), followed by sales data (54%).
  • Open source Apache Hadoop and Hadoop-based distributions accounted for 60% of the Big Data implementations either in use or in planning

In the information arms race, companies that can collect and analyze more information should be able to make faster, better-informed decisions compared to their competitors, e.g. by maximizing customer wallet share, by knowing when and why customers may leave, by efficiently creating and targeting new markets, or by deterring fraud,” the Talend survey states in its introduction. “To date most of the big data discussion has been about big data technology. The goal of this survey and whitepaper is to highlight big data adoption challenges, business objectives and benefits, as well as big data technologies being used.”

Download the survey report (PDF).


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Video: Big Data in Banking

In this video from the 2013 National HPCC Conference, Bradford Spiers from Bank of America presents: Big Data in Banking.

To some people, Big Data in Banking might relate them to calls from their credit card when a charge seems unusual. To others, it might mean calculations behind low-latency trading. Initially, it seemed to mean just simple Hadoop. Now we see specialization according to the problem we are solving. This talk will discuss different types of Big Data seen in Banking and how one might tie them together to form viable workflows that solve our business and infrastructure challenges.”


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Interview: Lessons Learned from Big Data Analytical Innovators

Recently SAS and the MIT Sloan Management Review teamed up to identify and learn more about those companies and individuals that are leading the Big Data analytics revolution – what the researchers call the “Analytical Innovators.” They have published the results of a global survey in the form of a comprehensive study titled “From Value to Vision: Reimaging the Possible with Data Analytics.”

SAS brings a unique perspective to the study. The company has been in the analytics software business since its inception more than 35 years ago, long before the term “Big Data” gained currency and we were still talking about the “information explosion” and “data deluge.”

The team surveyed about 2,500 business professionals, most of them at the vice president or department or business unit head level. They also conducted more than 30 in depth phone interviews.

Over 100 countries were represented, primarily in the U.S., but with the U.K. and India providing significant input as well. The companies surveyed fall into three distinct categories: 60 percent are analytical practitioners incorporating some form of analytics into their daily business practices; another 29 percent fell into the “analytically challenged” category; and only 11 percent earned the coveted “Analytical Innovators” designation.

Co-authors from the MIT Sloan Management Review journal included David Kiron and Renee Boucher Ferguson. Leading the SAS effort for this study and on-going research into the topic, is Pamela Prentice, SAS Chief Research Officer. We recently talked with Prentice to get an overview of the study’s results and her take on how Big Data Analytics are evolving.

inside-BigData: What are the key characteristics of an “Analytical Innovator”?

Pamela Prentice: Compared to analytical practitioners, Analytical Innovators look at things differently, do things differently and generate different outcomes. What we found in the survey is that there are no hard demographics differences between Analytical Innovators –they basically come in all shapes and sizes. This was an interesting finding – typically you have larger companies with extensive resources that allow them to operate on the cutting edge. This is discouraging to smaller companies that can’t tap into comparable assets. But this is not the case with the innovators – it’s their attitudes and actions that differentiate them, not deep pockets. Essentially it boils down to mindset and culture driving the actions they are taking regardless of the organization’s size.

We found that Analytical Innovators value their data more than other companies. They do a better job of collecting it, analyzing it, and pushing it out into strategic functions. And they are driven by analytic decision-making. This translates into specific actions where the balance of operating from a “gut feel” versus analytics tips in favor of the latter.

Another key differentiator is the culture. In all these companies, some more than others, the use of analytics is a top down mandate from their executives. Now, it’s not essential that analytics be sponsored by the executive suite, but it certainly does help. We found through this and other research that executives with the mindset of driving their decision-making based on facts are further along on their analytic journey. This attitude also gives lower levels of management the freedom to experiment with different analytics.

The Analytical Innovators not only use more data; they use more different kinds of data. They really embrace the notion of Big Data Analytics and they are more mature that other companies in this regard – they have been working with analytics longer than most of the others. They are at a point where they have built out the requisite underlying infrastructure and they have the processes in place to use analytics in innovative ways. I think the biggest differentiator between the Analytical Innovators and the others is that the innovators are open to new ways of thinking.

inside-BigData: Are there individuals within analytically challenged companies that are trying to introduce innovative Big Data analytics?

Pamela Prentice: In the answers to the survey’s open-ended questions, it became apparent that a number of the respondents were struggling with their company, which was not moving as fast as they wanted it to. They are in a dilemma – they value data and know they should be using analytics, but their organization is just not there yet.

Some of these individuals are forming groups within these organizations that are analytically challenged. We refer to these pioneers as “analytical evangelists.” However, the downside of being in this position is that you don’t have the infrastructure and access to the data that is needed to move ahead a fast clip.

Even though the grass roots approach is difficult and the top down approach is prevalent, we certainly don’t want to discourage individuals or groups of individuals from taking it upon themselves to get on the analytics bandwagon. Many of these obstacles can be overcome if you start with small problems and help the organization move down the analytics path in an incremental way.

There have been a lot of successful grass roots implementations. For example, take LinkedIn. Even though they are a digital company much more steeped in data and analytics than your traditional enterprise – it still wasn’t broadly accepted by management that they would use analytics.

There was a grass roots effort to launch that hit LinkedIn feature recommending people you might know. But it wasn’t very popular idea with the executives. However, the individuals who were responsible for this area pushed and pushed and the executives finally said, “Alright, let’s give this a try.” The rest, as they say, is history.

In the study we make recommendations as to how evangelists can bring analytics to their organization. For example, first find the geeks in the organization who have the talent and the desire to introduce the innovative use of analytics and build a community. Start with small tangible projects where you can pretty quickly show the benefits of using analytics. You don’t want to try to “boil the ocean” and not have anything to show for your efforts, you want a quick easy win. This is a somewhat simplistic recommendation but it really does work.

inside-BigData: How are the Analytical Innovators using the technology to solve specific problems?

Pamela Prentice: Problems that the Analytic Innovators are addressing using Big Data analytics differ from company to company depending on their analytic strategy. But all of them have become more strategic in what they are doing.

The majority is using big data analytics to make real time decisions. The second most common application is increasing the organization’s understanding of its customers. This use of the technology applies across all industries with a wide variety of customers.

The more analytically challenged organizations are just using analytics for operational purposes such as reducing costs and realizing other efficiencies. On the other hand, the innovators have gotten to the point where they can drive more strategic actions using analytics. It was clear from the interviews and the surveys that this is predicated on the development of a mature information value chain. They are much further along on the path to quickly obtaining good, accurate reliable data, analyzing it effectively and efficiently, and getting it out to the right people.

I should mention that the term “Big Data Analytics’ means different things to different people and their level of sophistication can vary greatly as well. For example, some organizations believe they are running an effective analytic strategy using Excel while others are using the latest in Big Data analytic tools. Also activity can range from isolated project work to enterprise-wide activities addressing overarching issues.

inside-BigData: Despite all the hype, aren’t we really right at the beginning off the adoption of Big Data analytics? How do you see the field evolving?

Pamela Prentice: Our research shows there is an ongoing evolution. We (SAS) have been in the business of analytics since the company was founded more than 35 years ago. Over the past three or four years what we see studying this analytics market is that increasing numbers of companies are adopting what they define as analytics. Also, the use of analytics is spreading throughout the organization.

In a lot of organizations the implementation of analytics starts at the department level – the executives might say “let’s try this out in a specific area.” What we see over time is that increasing numbers of organizations are moving from departmental level implementations to cross-divisional and then enterprise wide as their use of analytics becomes more mature. I think that will continue – the tools they are using are becoming more sophisticated; it’s an evolution from spreadsheets to business intelligence and dashboards and then on to descriptive and predictive analytics and more sophisticated applications.

But we must recognize that there will always be folks who are analytics averse – who think their intuition is better than relying on what the data shows.

inside-BigData: Can you give me a few examples of companies that are Analytical Innovators?

Pamela Prentice: The Nielsen Company is a good example. Data has always been at Nielsen’s core, but there was a lot of discussion about the 1200 households that basically ruled the ratings regarding what was on the airwaves. Well, Nielsen has changed – they are now very 21st century and have turned into an Analytical Innovator. They have created the “Nielsen Twitter TV Rating” for the US market. Under this agreement, Nielsen and Twitter will deliver a syndicated-standard metric around the reach of the TV conversation on Twitter. This is scheduled for commercial availability at the start of the fall 2013 TV season. Nielsen will watch this activity and then respond in real time. They have accepted that social media is here to stay. The old rating diaries system, dating to the 1950s and actually still in existence, are still used along with set meters to obtain those ratings. But their days are numbered.

Or take Disney – a SAS customer – and their MagicBand. This is a very traditional company that is highly innovative and creative. As part of their MyMagic project they will be issuing MagicBands – wristbands that their guests wear that contain all kinds of information. As they travel through the park, the band provides information about what they see and where they are, and allows them to charge their purchases. It also provides a gold mine of information about the individual customer that Disney can use to make its services even more attractive. For example, here’s a cool thing: if the parents okay it, Disney characters like Sleepy, one of the Seven Dwarfs, will be able to greet your child by name by using a hidden sensor that scans the wristband.

inside-BigData: What SAS solutions address the Big Data analytics market?

Pamela Prentice: Pretty much everything SAS does addresses this market. If you need it, we have it. And we have just announced a very exciting new product – SAS Visual Analytics. The product combines self-service business intelligence with the industry’s most widely used analytics so organizations can explore all relevant data quickly and easily. SAS Visual Analytics is geared to companies that want to capitalize on Big Data and take their place as Analytical Innovators.


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Video: The Value of Large Scale Entity Analysis for National Security

In this video from the 2013 National HPCC Conference, Dr. Flavio Villanustre and Mary Galvin from LexisNexis present: The Value of Large Scale Entity Analysis for National Security.

HPCC Systems from LexisNexis Risk Solutions works with clients in various industries to manage different types of risk by helping them derive insight from massive data sets. To do this, we have developed our High Performance Computing Cluster (HPCC) technology, making it possible to process and analyze complex, massive data sets in a matter of seconds.


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You and Your Cellphone: Doing Your Part for Big Data

That cellphone in your pocket or purse is generating data that, for better or worse, can be used for a variety of applications – everything from urban planning to tracking your whereabouts.

Larry Hardesty, writing in a release issued by the MIT News Office, comments that today’s sensor-studded cellphones can be used for a variety of socially useful applications such as epidemiology, operations research and emergency preparedness, just to name a few.

So far, so good. But here’s the catch – before releasing the data to researchers in these fields, information identifying the individual user needs to be removed. Asks Hardesty, “…how hard could it be to protect the identity of one unnamed cellphone user in a data set of hundreds of thousands or even millions.”

Turns out assuring that level of privacy is very hard indeed.

According to a paper appearing this week in Scientific Reports, harder than you might think,” Hardesty writes. “Researchers at MIT and the Université Catholique de Louvain, in Belgium, analyzed data on 1.5 million cellphone users in a small European country over a span of 15 months and found that just four points of reference, with fairly low spatial and temporal resolution, was enough to uniquely identify 95 percent of them. In other words, to extract the complete location information for a single person from an ‘anonymized’ data set of more than a million people, all you would need to do is place him or her within a couple of hundred yards of a cellphone transmitter, sometime over the course of an hour, four times in one year. A few Twitter posts would probably provide all the information you needed, if they contained specific information about the person’s whereabouts.”

The Scientific Reports paper speculate that the concepts behind tracking people’s movements using cellphone data might apply to other kinds of data as well – for example web browsing. As César Hidalgo, one of the paper’s authors comments, “The space of potential combinations is really large. When a person is, in some sense, being expressed in a space in which the total number of combinations is huge, the probability that two people would have the same exact trajectory — whether it’s walking or browsing — is almost nil.”

Read the Full Story.


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Big Data – Quality or Quantity?


In this special guest feature, Anchita Magan from [x]cube DATA writes that the element of quality has to be considered in quantifiable data.

Significance of Big Data

The entire cosmos has been turned into an aggregated ocean of Data – structured or unstructured, systematic or unsystematic, useful or useless. This zillion of roughly organized data is needed to be stored, arranged and analyzed so that it can be brought to use by the business houses to evaluate the dimensions of their success as well as their bottlenecks. Whether a CEO or a COO, a Marketing manager or an operations head, an HR Employee or an IT engineer, they all make use of big data analysis for decision making.
 But the valid question that arises is ‘which attribute of big data is more important – Quality or Quantity?’

Importance of Quantity and Relevance of Quality

The term’ big’ itself is closely related with quantity. But extracting qualitative and fruitful data out of the bulk is the important task which is needed to be accomplished for sustainable growth, effective utilization of resources and to answer the present and foreseeable challenges.

Experts says that we analyze only one percent of Data and hence can tap only 1 percent of its potential. But through systematic data analysis of the rest 99% of data, a revolution can be brought in all the sectors of business era – be it retail, healthcare, telecom, financial services or IT.

But it is also observed that without valid evaluation, collecting hoards of data won’t provide the necessary insights into the business.

Application of Big Data in Health Care Industry with reference to Quality and Quantity

With the boom in Internet and communication technology, big data analysis has gained a lot of significance at the vast global stage. It generate insights on the business performance as a whole by evaluating both the internal and external data collected worldwide.
According to a report by McKinsey five areas with maximum big data potential are health care, retail sector, manufacturing industry, public sector and personal location data.

Taking healthcare industry into consideration, which is currently facing major challenges making their services affordable and accessible to all sections of the society and to the remotest of locations. It has been observed that there is an extensive use of health information and health care data which is processed and analyzed to plan, determine and administer the quality of health services and scientific research for major breakthroughs in the fields of diagnosis and medication. The government as well as private organizations provide multiple statistical reports which throw light on the administrative data regarding the expenditure, consumption and utilization of health services, keeping in account the patient’s records, lab records, number of hospitals, bed utilization rates, out-patient visits, occupancy rates, human resources, etc.

This structured and unstructured data can be a guiding light only when it is properly categorized, processed and analyzed to extract the fruitful insights and discarding the useless content, thus turning the quantitative data into a qualitative one. This is achieved through techniques of big data analytics which is a key to the dynamic potential capability of an organization. These big data techniques include text data mining, machine learning and statistical programming, which are backed by widely used technologies like NoSQL databases and Hadoop Framework.

These technologies of big data analysis further helps to control fraud by enabling the auditors to identify the transactions that indicate the activities of artifice or treachery and thus strengthening the anti fraud mechanism of hospitals.

Some applications of big data in healthcare are:

  • By combining the most advanced laboratory diagnostics, imaging systems and healthcare information technology, Healthcare Industry enables clinicians to diagnose disease earlier and more accurately, making a decisive contribution to improving the quality of healthcare
  • The Healthcare big data technology management offers solutions for the entire supply chain under one roof – from prevention and early detection through diagnosis and on to treatment and aftercare.
  • Big data analytics attempts to examine large amount of data emanating from a variety of sources to discover patterns that could be useful in problem solving and decision making.

The best example can be Bumrungrad International hospitals which are effectively using the clinical analytics and Electronic Medical Record (EMR) to deliver better care for its patients, to analyze their needs and to enhance the patients’ satisfaction along with making their service cost effective. The hospital manages patient information utilizing an integrated hospital information system that uses digital radiology systems. A case study by Intel Corporation unveiled that Bumrungrad commissioned the development of a custom total hospital information system to service both the front office and back office, to maximize both safety and efficiency as well as to drastically reduce the potential for medication error.

Thus it is important to understand that the huge amount of big data has to be well examined, reviewed and verified to deduce the useful content; hence adding quality to the quantifiable data.

About the Author

This article was written by Anchita Magan from [x]cube DATA. [x]cube DATA provides big data solutions and services to companies across various industries that wish to harness the large data sets at their disposal and gain actionable insights from it.


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GPUs Power Big Data for Frock Finding

In this special guest feature, Dan Olds from Gabriel Consulting writes that a demo at this week’s GPU technology conference showed how Big Data powered by accelerated computing could change the face of retail.

NVIDIA CEO Jen-Hsun Huang’s GTC 2013 keynote was a typical whirlwind tour (with real wind, but that’s a different article) through all the various GPU-related worlds that NVIDIA is touching these days. These addresses are usually chock-full of demonstrations showing where we are in terms of state-of-the-art graphics, scientific and technical computing, entertainment, and now: finding dresses.

In this demonstration, Jen Hsun leafed through the latest edition of In Style magazine. While the models are svelte (or starved), the magazine definitely isn’t, weighing in with 594 pages of ads. A dress from one of those ads was chosen, its picture was taken, and it was sent off for image matching. What came back was a set of likely matches that the image-matching tool found via eBay. (This can be seen in the semi-blurry picture taken from my third-row perch.)

Hmm… now that I think about it, this technology probably isn’t confined only to dresses. With some minor technical tweaks (like checking different boxes), I imagine it would be quite possible to match many other items. I’m thinking handbags, blouses, shoes, skorts, and even jorts for those needing to feed their denim demons.

They also demonstrated that it’s possible to capture a particular pattern and then search for clothing that has the same, or a similar, look. To my untrained eye, it looked to do a pretty good job. It didn’t find exact matches, but the selection shown came pretty close to the mark.

The impressive thing about this tool is its accuracy and speed. On each demo it not only returned the correct type of garment, but the results were surprisingly close to the original image in terms of look and general configuration. And it took only a few seconds – not much longer than the loading time for a web page.

There are already a fair number of images on the Internet, and users of Facebook add something like 300 million more per day. On the video side, there’s something like 72 hours of video added to YouTube per minute. Over time, this is going to add up. There will be an acute need for more sophisticated image searching/matching technology.

So – aside from everyone who likes to shop for clothes, who will use this technology? The companies who want to make it quicker and easier for potential customers to comb through their vast inventories of goods. With our increasing reliance on communicating via images, the ability to search, sort, and match is going to become more important over time.


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Taking Steps to Make Better Decisions with Big Data

If only it were that easy. A recent article in Forbes presents “4 Steps to Turning Big Data into Business Impact.” Written in staccato fashion by Plyanka Jain, a consultant specializing in analytics, the piece falls into the general “How to” category characterized by articles such as “Five Steps to Flatter Abs” or that wikiHow classic, “How to Write a How to Article: 10 Steps.”

Jain is addressing executives who have been tasked with meeting ambitious growth targets mandated by their board of directors. Big Data holds the key to this growth. But, she asks the reader, despite an abundance of data in your organization, are you still at a loss as to how to use that data to understand the business drivers?

Enter Step 1 where she asks, “Introspection on your self and your leadership Team: Are you making evidence based decisions or are you gut-happy decision-maker?” (sic).

Your organization will not progress towards being data-driven, unless, you and your leadership team are asking the Three key questions of your data and your team,” Jain adds. They are: “(1) ‘How do we define our success?’ (2) ‘What drives our success?’ and (3) ‘Who are our customers, and how do we engage them?’ Whether you use zero-sum budgeting or other ways to hold your leadership team accountable to the decisions they make, there needs to be some accountability structure, because you can only manage what you measure. And as soon as you start looking back at decisions which were made, you start finding ways to optimize those decisions. And inarguably, there is no better way to optimize decisions, than basing it on data and facts.”

Good advice, but Step 1 also harbors the land mine that can destroy the whole four step process in an instant. As data scientist Thomas Thurston pointed out in a recent inside-BigData post, “… a lot of business decisions have to be made quickly. There isn’t time to build a predictive model or to even glance around for patterns…Relying on your wits is part of doing business. However if there are big problems that keep resurfacing, it’s a lot slower to go on guessing. If you don’t bring data science or some other form of rigor to the table, you may never get a grip on what the underlying problem is.”

So the underlying problem may really be the fact that as an executive you are more comfortable with a “gut-happy decision-maker” style of management, making snap judgements based on intuition and years of experience rather that a slow perusal of analytical data.

If you do happen to make it to Jain’s Step 2, you’ll find she recommends an investment in employees with well honed problem solving, analytical and managerial skills. Creating a robust data infrastructure is the call to action in Step 3; and Step 4 urges the reader to set up a transparent, formal decision making process.

If Jain’s how to article doesn’t solve your Big Data problems, she invites you to download a white paper, attend a half day data round table or, for a really immersive experience, attend her company’s Business and Testing workshop week in April.

Yes, the Forbes piece is blatantly a bit of marketing collateral for Aryng, Jain’s analytics training and consulting company. But if it helps move you from being a gut-happy decision maker to a manager who, without loosing the benefits of intuitive thinking, ¬ knows when to make decisions using all the tools that analytics and data science provide, it’s well worth the read.

Read the Full Story.


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Python for CUDA to Bolster Next Wave of GPU-powered HPC and Big Data Analytics

Today Nvidia announced that growing ranks of Python users can now take full advantage of GPU acceleration for HPC and Big Data analytics applications by using the CUDA parallel programming model. As a popular, easy-to-use language, Python enables users to write high-level software code that captures their algorithmic ideas without delving deep into programming details. Python’s extensive libraries and advanced features make it ideal for a broad range of HPC science, engineering and big data analytics applications.

Our research group typically prototypes and iterates new ideas and algorithms in Python and then rewrites the algorithm in C or C++ once the algorithm is proven effective,” said Vijay Pande, professor of Chemistry and of Structural Biology and Computer Science at Stanford University. “CUDA support in Python enables us to write performance code while maintaining the productivity offered by Python.”

Support for CUDA parallel programming comes from NumbaPro, a Python compiler in the new Anaconda Accelerate product from Continuum Analytics. This support was made possible by Nvidia’s contribution of the CUDA compiler source code into the core and parallel thread execution backend of LLVM, a widely used open source compiler infrastructure. Read the Full Story.


Also posted in Pyhon, Software | 1 Comment

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