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Comment Re:rsync? (Score 1) 35

There's one advantage to using the rsync protocol like this; you can provide file access without creating a user account on the system. Even if you secure that user account (e.g. by using an ssh key and limiting commands init, by setting the shell to /sbin/nologin, using chroots, etc) it's still an account with access on the system. Using rsync in this way is analogous to putting some files on a web server behind Basic Auth. And like using a web server, it should never be used for files that contain sensitive information!

Comment Re:It has its uses (Score 2) 417

"People are realising that inheritance is not the be-all and end-all... They're realising that deep inheritance hierarchies often lead to complex code which is tricky to understand exactly what code is going to execute when..."

I'm pretty sure it was 1990 when one of my professors said, "We used to worry about spaghetti GOTOs; now we have to worry about spaghetti inheritance".

Comment Re:As a non-US resident... (Score 3, Insightful) 140

It's freaking horrible for US residents, as well. I just want to buy a service, I don't want to try to work through the calculus of how well the driver performed, how much I value it, how much the driver deserves, and how much social aggression I'll face if the driver thinks they've been shorted. I just need a ride. I don't need a passive-aggressive douche pressuring me to tip well on my way to the airport.

Comment Re:Not surprised (Score 5, Insightful) 505

Of course you're correct about all that. But let me add some perspective to the America-firsters position, because it is, in its horrible way, at least partly consistent.

The majority of tourism dollars and employment go to the coastal, well-to-do, cosmopolitan, educated, liberal cities. The fact that alt-right anti-visitor policies are going to cripple the tourism industry isn't a bug to our regressive political thinkers; it's a feature. The fact that the coastal cities, the educated people, the cosmopolitan culture, the LBGTQ-friendly places, the colleges that receive foreign students, will be in a shambles is expressly among the things that they desire. Arguing that fact will not dissuade them; it will actually reinforce how wonderful these policies are.

Cloud

Apache Hadoop Has Failed Us, Tech Experts Say (datanami.com) 150

It was the first widely-adopted open source distributed computing platform. But some geeks running it are telling Datanami that Hadoop "is great if you're a data scientist who knows how to code in MapReduce or Pig...but as you go higher up the stack, the abstraction layers have mostly failed to deliver on the promise of enabling business analysts to get at the data." Slashdot reader atcclears shares their report: "I can't find a happy Hadoop customer. It's sort of as simple as that," says Bob Muglia, CEO of Snowflake Computing, which develops and runs a cloud-based relational data warehouse offering. "It's very clear to me, technologically, that it's not the technology base the world will be built on going forward"... [T]hanks to better mousetraps like S3 (for storage) and Spark (for processing), Hadoop will be relegated to niche and legacy statuses going forward, Muglia says. "The number of customers who have actually successfully tamed Hadoop is probably less than 20 and it might be less than 10..."

One of the companies that supposedly tamed Hadoop is Facebook...but according to Bobby Johnson, who helped run Facebook's Hadoop cluster before co-founding behavioral analytics company Interana, the fact that Hadoop is still around is a "historical glitch. That may be a little strong," Johnson says. "But there's a bunch of things that people have been trying to do with it for a long time that it's just not well suited for." Hadoop's strengths lie in serving as a cheap storage repository and for processing ETL batch workloads, Johnson says. But it's ill-suited for running interactive, user-facing applications... "After years of banging our heads against it at Facebook, it was never great at it," he says. "It's really hard to dig into and actually get real answers from... You really have to understand how this thing works to get what you want."

Johnson recommends Apache Kafka instead for big data applications, arguing "there's a pipe of data and anything that wants to do something useful with it can tap into that thing. That feels like a better unifying principal..." And the creator of Kafka -- who ran Hadoop clusters at LinkedIn -- calls Hadoop "just a very complicated stack to build on."

Comment Telephone Game: Racist Edition (Score 3, Interesting) 197

Reuters version -- "applicants who have ever been present in territory controlled by the Islamic State" * (link)
Verge version -- "applicants who have ever visited ISIS-controlled territory" (link)
Parent version -- "applications from people who like to hang out with ISIS" (above)

* Comprised in the majority of citizens who were victims, prisoners, kidnapped, abused, forced slaves and wives, i.e., any brown-skinned refugees.

Comment Uber Isn't Even Profitable (Score 4, Informative) 200

"It's hard to find much of a precedent for Uber's losses. Webvan and Kozmo.com—two now-defunct phantoms of the original dot-com boom—lost just over $1 billion combined in their short lifetimes. Amazon.com Inc. is famous for losing money while increasing its market value, but its biggest loss ever totaled $1.4 billion in 2000. Uber exceeded that number in 2015 and is on pace to do it again this year [2016]."

Bloomberg

Comment Re:Interviews need training, too (Score 1) 1001

Likewise: One of my last interviews in my gaming career, an interviewer (producer) asked me to convert a string of ASCII digits to an integer value. I did happen to remember the algorithm directly from my machine architecture class (which I feel is quite memorable). Didn't believe me when I said it's actually more efficient to walk in the forwards direction through the string and multiply by 10 at each step (he maintained you had to search to the end of the string for the lowest place-value, the walk back right-to-left). I even walked through an example to show him correct result and total operations -- still didn't believe me. No job offer, left the industry.

http://www.madmath.com/2015/12/that-time-i-didnt-get-job.html

User Journal

Journal Journal: A return from facebook 5

Hi world,

I'm currently trying out a new behavior trait: "going back to the way it was before." Sounds exciting, huh. Color me Facebook-less since 1.5 months and frankly, this is the first time since I feel the need to actually share something.

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