bipin-nag | 11 years ago | on: Revolution R Open: The Enhanced Distribution of Open Source R
bipin-nag's comments
bipin-nag | 11 years ago | on: India’s Downward Spiral
bipin-nag | 11 years ago | on: India’s Downward Spiral
I would reiterate that the parent was just sensational, and it is a far cry from the surveillance done by U.S.
bipin-nag | 11 years ago | on: India’s Downward Spiral
bipin-nag | 11 years ago | on: India’s Downward Spiral
bipin-nag | 11 years ago | on: India’s Downward Spiral
bipin-nag | 11 years ago | on: India’s Downward Spiral
Democracy sometimes requires sacrificing a privilege for public benefit. India has a very diverse culture (I would say no other country in world has such a diverse demographic) and co-existence can be uneasy. Non-Indians may not understand the compromises one has to make, to coexist harmoniously.
bipin-nag | 11 years ago | on: Revolution R Open: The Enhanced Distribution of Open Source R
1. Open: "This one’s not a difference at all: Revolution R Open 8.0 beta is based on R 3.1.1. No modifications are made to core R".
Simply put it is a repack, comes with extra packages like Reproducible R Toolkit, and has a mirror for CRAN.
2. Their Revolution R Plus is what is RHEL to linux. They provide technical support on top of the Open distribution.
3. This is where it smells fishy. "Revolution R Enterprise Workstation is licensed for a single named user, and available in two editions:". But is it a modified R version. They mention no change to core for open, but not for this. If they use R which is licensed under GPL how can they sell it ? Else if it is proprietary why call it "R"?
4. They provide assistance in running Revolution R Enterprise on a Server.
bipin-nag | 11 years ago | on: Why India's Mars mission is so cheap – and thrilling
bipin-nag | 11 years ago | on: Why India's Mars mission is so cheap – and thrilling
1. Mindset due to poverty: There are many people below the poverty line so it makes sense for the scientific programs to aim for the cost-effective solutions not cutting-edge.
2. Experimental: If it was your first space mission, you wouldn't exactly load it with gadgets. Missions have a chance to succeed or to end in failure. Investment would only make sense after tasting some success.
3. Cost of living: If you are well-off in India, you may still be poor outside of India. Cost of living is lowest in India (http://www.numbeo.com/cost-of-living/rankings_by_country.jsp). So cost of research and development will be lower than elsewhere too(maybe not everywhere).
4. Media attention(somewhat): It started with the headlines from British news "We pay for India's rocket to Mars" which raised a lot of eyebrows in India. Even though money from aid was used for intended purpose, it was questioned if India needed the aid. (To me its not worth the brouhaha. They will fancy paying for nuclear programmes next.)
5. GDP: US GDP is the largest in the world. They can afford to spend loads of money without worrying (lets say debt crisis was an exception). India has GDP which is smaller by orders of magnitude.
bipin-nag | 11 years ago | on: Personhood: A Game for Two or More Players
bipin-nag | 11 years ago | on: How to buy a tank: a BRDM-2 story
bipin-nag | 11 years ago | on: Gravity Simulator
bipin-nag | 11 years ago | on: Computer memory that can store about 1TB on device the size of a postage stamp
Memristor is a theoretical term. And RRAM is (arguably) an implementation of memristor. So RRAM seems to be a type of memristor.
Anyways it will be interesting to see the competition. Crossbar will be releasing product much earlier. Lets see if they can seize the day (and the industry). Otherwise HP will deliver. Hopefully the competition will benefit the consumers.
bipin-nag | 11 years ago | on: Farewell Node.js
He tried to do a lot many things single-handedly. Which is why he needs a lot of maintainers. I don't blame him for overloading and stressing out. That is the way how it goes in node.js. Working in node.js is like battling a multi-headed beast. The core javascript keeps evolving, node.js isn't even in version 1.0, API changes a lot. There are lot of blanks to fill and too much time goes into boilerplate stuff and managing existing code.
It is just not rewarding and fulfilling to contribute to node.js. On top of that he faced a lot of friction from other contributors. He had some really difficult times, like express-connect conflict, bower-components conflict. Having handled conflicts too many, some people also consider him as being rude and too self-centered. Besides he is young and is probably one of the first things he has done he is serious about.
Many times before I asked to myself how does this guy do it. In a community where to contribute even a little one has to put in a lot of effort, his contributions are gigantic. I hope he continues to work, although not at too many projects . His experiences will definitely be handy.
bipin-nag | 11 years ago | on: Ask HN: What ever happened with the TrueCrypt shutdown?
If you would look around there are lot of licenses built around this point. All open sourced software are not free. Some allow owner to restrict its use like not allowed to be used commercially.
If I had to sum it up these two would be orthogonal: 1. Closed-source vs open-source 2. Proprietary vs free.
bipin-nag | 11 years ago | on: Kingston and PNY using cheaper components after good reviews
But that really is no argument. I am sure the car manufacturers did not downgrade the car so that it runs at half its speed/milage. Then they came up with a fake benchmark to prove to the world that it actually does (even if it does not). Come on that is an insult to one's intelligence. These guys are ripping their customers. Whatever reviews for the product exist are based on the specs that no longer are. That is pure evil.
What can someone do to stop this ? Besides not buying their products.
1. You can't package GPL stuff into another and then sell the new product.
2. If it is required for Intel's commercial BLAS and they are giving it away for free, it would be a great loss to Intel. So whatever they are giving away must be available for free. Otherwise it makes no sense.
Edit: Open version makes use of non-commercial license MKL, which you can get anyway, see https://registrationcenter.intel.com/RegCenter/NComForm.aspx.... And most likely they are using commercial version for enterprise. But again can you compile R like that and charge for it.