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How 'DevOps' Is Killing the Developer

Dastardly Re:Oh please... (225 comments)

Amen.

I run into this similar mentality when explaining Agile team members and full stack development. Usually, the objection I get is "Well, if people are jumping around how are they going to learn anything really well, and not screw up that part of the application." It is people who think we are going to be stupid about assigning work. People and teams specialize, but they have capabilities outside the specialty, but at a lesser effectiveness. Generally, we will assign people work in their specialty. But, if the most important work does not fall into the available team's specialty, then we might give them that work if it is sufficiently more important than the less important work that might fall into their specialty.

3 days ago
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How 'DevOps' Is Killing the Developer

Dastardly Re:Nothing new here (225 comments)

I think it misses the point of DevOps. My reading of DevOps is not that developers do operations. It is that operations applies development style processes to their job and works closely if not within the development organizations to make sure the application is designed for operational ease from the beginning. A DevOps specialists will be operations focused with a high degree of skill in the scripting to automate deployment and configuration. They will use version control in order to version the deployment and configurations with the application. That way when a version of the application is deployed to a development environment, testing, or production the exact same software not just for the application but the deployment and configuration is used. The goal is so that when things go wrong it is not due to some untraceable human error, but a fixable automation error.

And, DevOps doesn't mean operations goes away. I think it let's operations focus on delivering a stable platform for applications. i.e. servers, disks, networks, OS, and perhaps the software repository that DevOps can use to configure the platform and deploy applications. In infrastructure as a service cloud situations, servers, disks, networks, and OS become a DevOps responsibility, also.

As far as a DevOps role, I think this falls into the same mistake I get into in my company when trying to explain the concept of Agile team members and feature teams. Just because everyone on an Agile team should be able to take on any task to deliver the software doesn't mean you don't have specialists in Dev, Test, and Analysis. It also doesn't mean that you assign tasks stupidly to those least capable. Most of the time people will be working in their specialty, but they have secondary skills that allow them to take on other types of tasks when over flow occurs in those tasks. A DevOps specialist is focused on the deployment and configuration process and they primarily get that kind of work, but can help with other types of tasks when necessary. Similarly, just because teams are capable of working on any part of the application doesn't mean they don't specialize or that you assign work to teams outside their specialty willy nilly. But, if it looks like there is a long term need for another team in some application area, it is possible to have a team move to that specialty and ramp up their capability there with the help of the existing specialists. It might make sense to have a DevOps specialized team with multiple specialties (SA, DBA, scripting, support) represented in that team, but with flexibility to handle work in other areas, but perhaps at a lower capability that a team specialized in that area.

3 days ago
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Mathematical Proof That the Cosmos Could Have Formed Spontaneously From Nothing

Dastardly What is nothing? Re:Its not nothing (595 comments)

I think more physicists need to work on the physics of "nothing". I don't think we really understand "nothing". In addition there are different kinds of "nothing".

We have the "nothing" of empty space-time where particle and energy pop in and out of existence. What happens when there is a lot of nothing? 1 atom per cubic meter, per cubic kilometer over millions of light years?

Even then there is still space-time. What happens when there "nothing" means no matter, no energy, and no space-time?

Or, what happens when the universe expands to the extent that the visible universe contains no matter, and the CMB has cooled to a hundred negative powers of 10 or more. Does space-time lose meaning?

The impression I get from current physics is that "nothing" is unstable. Has anyone studied "nothing" sufficiently to show that there is not some effect proportional to the amount of "nothing". Of course, how do you even talk about a quantity of "nothing"? But, what if the more "nothing" there is, the greater the so called quantum fluctuations, such that something is inevitable.

about a week ago
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The Next Keurig Will Make Your Coffee With a Dash of "DRM"

Dastardly Re:Why? (769 comments)

Hilariously expensive?

I guess the Keurig one at $10 might be, but there are several for $5 or less. In just 100 uses you are talking a nickel or less without the waste.

about a month and a half ago
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The Next Keurig Will Make Your Coffee With a Dash of "DRM"

Dastardly Re:Why? (769 comments)

Use a reusable pod and fill it with the coffee of your choice. Ground yourself or pre-ground. It takes a little more time. And, there are some tricks. Like since the water flows fairly quickly through small cup a fine grind is a good idea.

about a month and a half ago
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Tesla Model S Caught Fire While Parked and Unplugged

Dastardly If it was related to the car... (329 comments)

Some rare, but possible causes if it has anything to do with the car.

FOD... (Foreign Object Debris) - shorting power to ground anywhere. Doesn't take much especially on a circuit board somewhere, rapidly heats up and melts solder creating and even bigger short and more heat until fire.

Dendrite formation - Very rare and probably requires more than 4 months to happen, but certain components on a high density BGA array the solder can form tendrils towards other solder balls. As the dendrites get close to each other they will short and break kind of like a fuse, but eventually it can become big enough to hold and sustain current generating enough heat to start the solder balls melting driving more current and heat until fire.

about 2 months ago
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Slashdot Tries Something New; Audience Responds!

Dastardly Re:Why? (2219 comments)

At this point it means "been on slashdot so long I'm starting to get out of touch with the cool stuff if it ain't on slashdot"..

Crap! I wish I had some mod points for this sentence alone.

about 2 months ago
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Man In Tesla Model S Fire Explains What Happened

Dastardly Re:They should sue (526 comments)

People have forgotten a source of heat that is pretty close to the fuel tank in modern gasoline cars.

The catalytic converter.

about 5 months ago
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Ask Slashdot: What Are the Hardest Things Programmers Have To Do?

Dastardly Clearcase. (473 comments)

End of message.

about 6 months ago
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Jury Finds Google Guilty of Standards-Essential Patents Abuse Against MS

Dastardly Re:Nice summary (278 comments)

And, the argument being made by Microsoft and Apple is that patents on rounded corner or bouncing when you slide for a page, or any number of other non-SEP patents should cost more than the patents for the standard and that when a patent is contributed to a standard under FRAND terms that holder loses there ability to enforce that patent via injunction when others choose not to even negotiate a royalty rate. The end result is no patents being contributed to standards, and ending the standard process entirely because the standards can't avoid patents.

Basically, Microsoft and Apple are killing the goose that lays the golden eggs because without standards the whole ecosystem on which their non-essential patents gain their value goes away.

about 7 months ago
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Richard Stallman's Solution To 'Too Big To Fail'

Dastardly Re:increase inflation (649 comments)

If inflation and returns on saved money are consistent then it will have little impact on savings rate. But, in general it is a good idea to try to stabilize the value of the currency, although demand pull inflation needs to be separated from commodity shock inflation since their causes and the actions taken to mitigate are likely different. Demand pull inflation as a result of there being more financial assets (currency) chasing a relatively fixed amount of real goods is mitigated by draining currency via narrowing the deficit of the currency issuing government by raising taxes and/or decreasing spending. And, the reverse when deflation threatens due to recession.

Some of this is automatic, and already exists. On the revenue side, income tax receipts increase as more people have jobs and income tax receipts increase, if incomes increase enough, a progressive income tax causes the deficit to narrow even more. On the spending side, unemployment insurance, food stamps, and other safety net spending will tend to decrease, narrowing the deficit further. In an economic down turn when deflation threatens these act in the opposite direction. I would prefer additional more powerful automatic stabilizers, but these are a few examples of controls on demand pull inflation/deflation.

I don't know enough on the commodity side to say how that should be handled, but hoarding of useful commodities via ETFs backed by actual warehoused commodities held off the market should be banned.

about a year ago
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Richard Stallman's Solution To 'Too Big To Fail'

Dastardly Re:Richard, let me suggest an alteration to your i (649 comments)

Tax rent seeking revenue progressively, tax profit for sales of goods and services like today.

Rent seeking - Interest, dividends, trading profits, licensing fees (RMS would like that one), political contributions, ...

Allow for a certain amount of rent seeking revenue can be treated as regular revenue and subject to expense deduction. Becoming TBTF is actually a rent seeking behavior, so setting making the rate progressive is an act of taxing rent seeking.

Of note, Adam Smith proposed that taxes on rents are desirable.

about a year ago
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Richard Stallman's Solution To 'Too Big To Fail'

Dastardly Apply it to just financial gains... (649 comments)

Basically, revenue from the sale of goods and services work the way they do today with only profits being taxed. Interest income, dividend income, trading gains, etc... get taxed for businesses just like everyone else on a revenue basis.

about a year ago
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Ask Slashdot: How To React To Coworker Who Says My Code Is Bad?

Dastardly Re:Do you always let interns tell you what to thin (507 comments)

Some times it just takes a different set of eyes. You get buried in the code and things that are not quite right do not jump out at you because you understand it and know it so intimately that you develop blind spots. A fresh set of eyes no matter experience will see things that you simply accept because it does not trigger your "that does not look right" alarms.

about a year ago
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Ask Slashdot: How To React To Coworker Who Says My Code Is Bad?

Dastardly Re:Technical Debt (507 comments)

I absolutely agree. I wrote a large portions of some code alone that now several other people are advancing and maintaining. There are some good things and some not so good things in there. Some of the worst were caused by attempts to be overly clever.

about a year ago
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The Trouble With 4K TV

Dastardly Use the panels for 1080P Passive 3D (442 comments)

The more interesting step to me would be 1920x2160 panels for 1080P passive 3D. Right now passive 3D polarizes alternate lines so at 1080P it is more like 1920x540 per eye. Which probably is perceived by the brain like 1920x700 or something like that. If no one makes a 1920x2160 panel I presume it could be done with a 4K panel.

about a year ago
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America's Real Criminal Element: Lead

Dastardly Re:lead concentration = poverty (627 comments)

I would have to go back through the article, but I believe that in terms of aggression lead has a bigger impact on men than women.

about a year ago
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Congressman Introduces Bill To Ban Minting of Trillion-Dollar Coin

Dastardly Re:Seriously? (1059 comments)

Yes, seriously. Then, instead of worrying about f-ing numbers in a computer, we might worry about how to actually put people to work building real things under the real limits on government spending (inflation and available productive capacity) and not use fake self imposed imaginary limits.

http://neweconomicperspectives.org/p/modern-monetary-theory-primer.html

about a year ago
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America's Real Criminal Element: Lead

Dastardly Re:lead concentration = poverty (627 comments)

But, if you subdivide across multiple countries, states, and cities where the lead in gasoline was phased out at different times and the 22 year correlation remains consistent, it becomes highly unlikely that you will find something(s) else that can account for the change.

And, as you said it is statistical because clearly every child exposed to lead during those time periods did not become a criminal. Some just suffered from losing a few IQ points (or whatever intelligence measure you care to use). But, you take a large group of people that have all the other risks for becoming criminals and add lead on top of that and you get a significant rise in crime.

about a year ago

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