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The Internet

Cuba's Internet Routing Is Messed Up 64

Internet access in Cuba has gotten far better in the last year, thanks in large part to thawing relations between Cuba's government and the U.S. In the case of a censorship-heavy, technology-impaired regime, though, "better" doesn't necessarily mean good. Northwestern engineering professor Fabián E. Bustamante and graduate student Zachary Bischof decided to quantify the performance of Cuban internet connections, and found them "perhaps even worse than they expected," with regards to routing in particular. Reader TheSync writes with this excerpt: During their study, Bustamante and Bischof found that when a person in Havana searched for a topic on Google, for example, the request traveled through the marine cable to Venezuela, then through another marine cable to the United States, and finally landed at a Google server in Dallas, Texas. When the search results traveled back, it went to Miami, Florida, up to the satellite, and then back to Cuba. While the information out of Cuba took 60-70 milliseconds, it took a whopping 270 milliseconds to travel back.

Comment why not private dns? (Score 1) 185

If you are in control of the entire domain name space why wouldn't you just add that domain set to your own private DNS servers and call it a day? There is no need to make it public since a huge chunk of DNS queries are already handled by Google.

Comment Conveniently Glazed Over Usability (Score 1) 30

It's fantastic that you can get that mileage in a car that is inconvenient, small, terrible range. BMW didn't win anything other than an aerodynamics and weight contest. I saw a Tesla Model S competing quite well on the 1/4 mile against Porche, Audi, and.. yeah It smoked a BMW M3 (I am assuming due to driver error). The key was it was quite a capable machine that after a full day of racing drove home and got 75 MPG on the freeway back to the drivers house.

Comment This happened to me (Score 2) 443

I was involved in a similar situation where I had free rentals for life with a purchase of a VCR. They had a pitiful movie selection but it was still a good deal. Eventually, they decided to drop the rental portion of the business and effectively said too bad. A quick lawsuit later I had my full purchase price back in my hands. Not a lawyer but it was about 2 hour total to file in small claims and prove my membership and lifetime certificate.

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