I am looking for some challenges facing big data today and going forward including, but not limited to: data capture and storage; search, sharing, and analytics; big data technologies; data visualization; architectures for massively parallel processing; data mining tools and techniques; machine learning algorithms for big data; cloud computing platforms; distributed file systems and databases; and scalable storage systems.
Please let me know if these references/sites are useful to you:
1. 7 Implementation Challenges of Big Data Analytics | Laurent Fayet ...
https://www.linkedin.com/.../7-implementation-challenges-big-data-analytics-laurent-f...
Feb 18, 2015 - Data is an asset. There is no question about that. The economics of data are based on the idea that the value of data can be extracted through ...
2. The Top 5 Big Data Analytics Challenges Facing Big Business
blog.apterainc.com/.../the-top-5-big-data-analytics-challenges-facing-big-businessCached
Apr 7, 2016 - Big data analytics holds so much promise, nearly every company wants to own the technology. But here are some things to consider first.
3. Making data analytics work: Three key challenges | McKinsey ...
www.mckinsey.com/business-functions/digital.../our.../making-data-analytics-workCached
Across industries, “big data” and analytics are helping businesses to become smarter, more productive, and better at making predictions. Tapping this potential ...
4. 7 Challenges of Implementing a Big Data & Analytics Solution
blog.onapproach.com/7-challenges-of-implementing-a-big-data-analytics-solutionCached
Similar
Apr 13, 2015 - Big Data & Analytics Challenges: Credit unions should consider data quality, analytics, quality assurance, performance, design, user ...
5. Top 10 Challenges of Big Data Analytics in Healthcare
https://healthitanalytics.com/news/top-10-challenges-of-big-data-analytics-in-healthcareCached
Jun 12, 2017 - Big data analytics in healthcare is full of challenges. What are the top issues preventing providers from succeeding with their data-driven ...
6. [PDF]The Top Challenges in Big Data and Analytics - GSMA
www.gsma.com/membership/wp.../The-Top-Challenges-of-Big-Data-Analytics.pdfCached
Similar
7. The Top Challenges in Big Data and Analytics. LAVASTORM ANALYTICS ... Big Data Leads to Insights, Improvements & Automation. Over the past few years, ...
Dennis
Dennis Mazur
Please let me know if these references/sites are useful to you:
1. 7 Implementation Challenges of Big Data Analytics | Laurent Fayet ...
https://www.linkedin.com/.../7-implementation-challenges-big-data-analytics-laurent-f...
Feb 18, 2015 - Data is an asset. There is no question about that. The economics of data are based on the idea that the value of data can be extracted through ...
2. The Top 5 Big Data Analytics Challenges Facing Big Business
blog.apterainc.com/.../the-top-5-big-data-analytics-challenges-facing-big-businessCached
Apr 7, 2016 - Big data analytics holds so much promise, nearly every company wants to own the technology. But here are some things to consider first.
3. Making data analytics work: Three key challenges | McKinsey ...
www.mckinsey.com/business-functions/digital.../our.../making-data-analytics-workCached
Across industries, “big data” and analytics are helping businesses to become smarter, more productive, and better at making predictions. Tapping this potential ...
4. 7 Challenges of Implementing a Big Data & Analytics Solution
blog.onapproach.com/7-challenges-of-implementing-a-big-data-analytics-solutionCached
Similar
Apr 13, 2015 - Big Data & Analytics Challenges: Credit unions should consider data quality, analytics, quality assurance, performance, design, user ...
5. Top 10 Challenges of Big Data Analytics in Healthcare
https://healthitanalytics.com/news/top-10-challenges-of-big-data-analytics-in-healthcareCached
Jun 12, 2017 - Big data analytics in healthcare is full of challenges. What are the top issues preventing providers from succeeding with their data-driven ...
6. [PDF]The Top Challenges in Big Data and Analytics - GSMA
www.gsma.com/membership/wp.../The-Top-Challenges-of-Big-Data-Analytics.pdfCached
Similar
7. The Top Challenges in Big Data and Analytics. LAVASTORM ANALYTICS ... Big Data Leads to Insights, Improvements & Automation. Over the past few years, ...
Dennis
Dennis Mazur
Security is still an issue when big data concepts are used for iot . Sir you can do research on this
Hi Sandip
Back in 2001, Doug Laney of Gartner, was first to classify Big Data problems as the 3 Vs — namely Variety, Velocity and Volume. Data came in all shapes and sizes, meaning storage and classification of all these different data types would present an exceptionally difficult challenge. The velocity at which data was produced and accumulated would also present a difficult challenge, due to the continuously increasing rate at which data was being collected, which would then compound the third issue — volume. This ever expanding rate of new data creation would ultimately require to be stored somewhere. As data volumes reached and passed the stage where no single computer could contain them, this turned into a significant challenge.
In 2012, IBM added a fourth V to the challenges - Veracity. They reckoned this data would be useless if the veracity of the data was compromised. Finally, Experian recently added two more Vs to the mix - Vulnerability and Value. Clearly, vast amounts of data can be extremely valuable to companies when they are able to analyse them and extract that value from them, which then raises the question of vulnerability. If something is valuable, it will be worth attacking and so will become a prime target of attackers.
Thus security and privacy concerns have now become a serious issue for Big Data, particularly because Big Data is increasingly being stored in cloud systems. Cloud computing, a decade after it gained traction and despite masses of excellent research, is still vulnerable to security and privacy issues. In particular, the ease with which forensic data can be deleted after a successful attack is a great concern. Also a concern for any company with even the smallest presence in the EU - is the forthcoming EU General Data Protection Regulation which comes into effect in May next year. Potential fines for being breached, or failing to report a breach within 72 hours can result in massive fines. Given that current findings from cyber security breach reports suggest that the average time between breach and discovery runs at 146 days, there will be a lot of fining going on.
I hope that helps.
Regards
Bob
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