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Cloud

Apache Hadoop Has Failed Us, Tech Experts Say (datanami.com) 85

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 Re:As an American, let me say (Score 2) 207

I can't afford to own a printer.

not even the throwaway $30 inkjet ones that are sold as an excuse to sell you ink cartridges that cost four times as much?

Need to watch sales more, bro. I bought a Pantum wireless laser printer on NewEgg Flash for $25 with free shipping. Works with the Windows desktops, Linux desktops, and Mac laptops here with no issue. Bought it in August 2015 and it is just recently started displaying the notification LED that the original (lower yield) toner cartridge is running low.

Submission + - Spark Energy Corporation Review - Consumer Alert New York State (anotepad.com)

carmecote08 writes: It has come to our attention that Spark Energy’s brand is being misrepresented, and consumers in New York state state are receiving calls from a third party (or parties) that are not authorized agents of our company. We take our company brand and reputation very seriously, and we are investigating this matter thoroughly. Any assistance consumers contacted by these agents can provide is greatly appreciated, including:

Name of the caller
Name on the Caller ID
Number on the Caller ID
Date and time of the call

We want to take this time to remind consumers that Spark Energy does not request the following information to process a customer enrollment over the phone in New York State, and we urge them not to provide any personal information of this sort: social security number; driver’s license number; home address. If you have been called by someone claiming to be with Spark Energy who requested this type of information, we urge you to contact one of the three (3) credit bureaus to review your credit report for any unusual activity and to request a fraud alert.

We sincerely apologize for any inconvenience this has caused, and look forward to clarifying this matter as soon as possible so that we can continue to provide New York residents with choice when it comes to their electricity and natural gas needs.

If you have information regarding this matter, please contact us at 1.877.547.7275 or customercare@sparkenergy.com.

About Spark Energy Information

Spark Energy, L.P. is a Houston-based, independent, multi-state certified retail energy and natural gas supplier. With more than a decade of experience, the company works to consistently deliver low-cost energy rates, quality products and superior customer service to hundreds of thousands of satisfied customers across 16 states. Spark Energy is dedicated to positively impacting the communities it serves by building relationships, inspiring philanthropy and promoting good will both inside the company and throughout the community. For more information, visit www.sparkenergy.com.

Submission + - Over 14K Let's Encrypt SSL Certificates Issued to PayPal Phishing Sites (bleepingcomputer.com) 1

An anonymous reader writes: During the past year, Let's Encrypt has issued a total of 15,270 SSL certificates that contained the word "PayPal" in the domain name or the certificate identity. Of these, approximately 14,766 (96.7%) were issued for domains that hosted phishing sites. Other CAs have issued a combined number of 461 SSL certificates containing the term "PayPal" in the certificate information, which were later used for phishing attacks. This number is far smaller compared to misused Let's Encrypt certs.

Assuming that current trends continue, Let’s Encrypt will issue 20,000 additional “PayPal” certificates by the end of this year, bringing the total up to 35,000 over the past two years. To blame for this situation is Let's Encrypt, who said in a mission statement it doesn't intent to police the Internet. Browser makers are also to blame [1, 2], along with "security experts" who tell people HTTPS is "secure," when they should point out HTTPS means "encrypted communication channel," and not necessarily that the destination website is secure.

Comment Re:Similar (Score 3, Interesting) 195

Climate science is "systems science". It is very much a hard science; however, there'll always be uncertainties for political ideologues to talk up. We've got about a 10% of creating a disaster, and no second planet earth yo move to, and that alone means we should be talking about appropriate actions, and not *if* there's a problem. It's very easy for the oil industry to sow fear, uncertainty and doubt over the science, which is just a tried and true political game. The scientists themselves will not (by and large) explain what to do -- that's not their expertise -- but they are convinced that there is a problem, and their reasons are clearly explained. Skepticalscience.com has a summary of "skeptic arguments" and what scientists say. You can always read the peer reviewed literature yourself. But somehow I think you'll just retreat back to your blog and news sites, which give you the information you want to believe.

Submission + - Toronto school board ends all new US trips for students (bbc.com)

alqaly writes: Toronto school board ends all new US trips for students
Canada's largest school board is cancelling new school trips to the United States until further notice.

The Toronto District School Board announced the decision citing "uncertainty" with regards to who may be affected by US President Donald's Trump's latest travel restrictions.

Twenty-five already scheduled trips will go ahead as planned.

The school board joins the Girl Guides of Canada and a few other schools in temporarily halting travel to the US.

Under the new US travel ban, citizens from Syria, Iran, Libya, Somalia, Sudan, and Yemen would not be permitted to enter the US, unless they have already been issued valid visas, for a 90-day period.

However, the ban is suspended pending a number of court challenges.

In a statement released on Thursday, Director of Education John Malloy said that the district school board faced "a difficult choice".

"We strongly believe that our students should not be placed into these situations of potentially being turned away at the border," said Mr Malloy.

"For the trips that will be continuing, should students with the appropriate documentation be denied entry to the US for no legitimate reason, the entire trip will return to Toronto and will not proceed."

The board is among the largest in North America with some 246,000 students in 584 schools throughout Toronto.

Trump travel ban: Five questions about the revised executive order
Is it more difficult now for Canadians to enter the US?
The school board says that, should the US travel restrictions be fully implemented, pre-approved trips will also be cancelled.

Oregon, Washington, Minnesota, New York, Massachusetts, and Hawaii have all launched legal challenges against the Trump administration's executive order.

Some individuals from those countries would be exempt from the order, including legal permanent residents of the US and dual nationals travelling on a passport from a country not on the list.

Last week, Canada's Girl Guides announced they would not be travelling to the US until further notice.

Greater Essex County school board in south-western Ontario decided last month to cancel a handful of trips over concerns about equity.

The Ottawa-Carleton District school board recently sent a letter to parents asking whether their children would participate in upcoming trips across the border to determine whether plans should go ahead.

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