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Comment Re:S100 anyone? (Score 2) 72

More important, it means that elements of memory and processing that now must be fixed closely together can be separated within a rack, and used as needed for different kinds of tasks.

This statement is in reference to Intel's proposal, which is still vaporware. I seriously doubt they are talking about locating main memory away from the processors. That would more or less be suicidal.

Facebook's design certainly does no such thing.
http://www.opencompute.org/wp/wp-content/uploads/2013/01/Open_Compute_Project_Micro-Server_Card_Specification_v0.5.pdf

Comment Re:Umm, is there an article here? (Score 2) 72

Here is a link to an actual specification. If you read it, you will see that about half of what has been written about this announcement is wildly off base. We are talking micro-servers here - complete with on board cpu, ram, boot eeprom, flash storage, and ethernet. PCIe and SATA connections to the backplane are optional. Think small form factor blade server.
http://www.opencompute.org/wp/wp-content/uploads/2013/01/Open_Compute_Project_Micro-Server_Card_Specification_v0.5.pdf

Comment Re:Great investigative reporting, there... (Score 1) 207

Cable companies pay television stations for content, not for delivery. It is not yet quite practical to let users pay for content independently because cable channels occupy a fixed portion of the bandwidth of the entire downstream network. When the fixed allocation of bandwidth required for a real time channel becomes irrelevant, cable channels as we know them will go away, and users will pay for content directly. The cost for delivering the content is another story.

That is what network peering arrangements are about - nothing to do with content, but rather with traffic. Big difference. It makes sense from a traffic engineering point of view for a provider like Netflix to cover part of the cost of delivering the traffic to the end user. The cost of producing the content, on the other hand, is none of the ISPs business. That is between Netflix and the end user. The ISP does not charge for content, the ISP does not pay for content. The ISP deals in traffic.

Comment Re:Solution: No patents on connectors! (Score 4, Insightful) 471

Ditto. That is the PR of the patent industry, which lives and breathes by placing impediments to the progress of science and the useful arts, but there isn't the slightest evidence that the social benefits out weigh the social costs, to say nothing of the of the rent seeking, soul sucking patent attorneys who profit from this perverse deprivation of moral and intellectual rights.

There is no shortage of literature in defense of that position. The patent system, as presently constituted, is a first class train wreck. Virtually every informed observer who is not on the payroll of the patent bar, and who lacks a vested interest in some trivial non-invention, understands that fact.

Comment Re:With a huge exception (Score 1) 268

The OS has nothing to do with it. Firewire ports are DMA, as are Thunderbolt ports if I remember correctly, which means access to the port means direct access to the RAM. That means you can not only read the data, but you can also potentially manipulate it (killing processes, injecting code into already running processes, etc.).

Serious computers, running serious operating systems, use an IOMMU to restrict the access of externally accessible DMA devices to main memory, in much the same way a regular MMU is used to restrict access by user processes, by making other memory basically invisible.
http://en.wikipedia.org/wiki/IOMMU

Comment Re:This is Market failure in action... (Score 1) 353

AT&T acquired a near monopoly long before the government briefly nationalized it during World War I. It was the governments concern that AT&T be required to interconnect with other carriers, and they did just that.
http://en.wikipedia.org/wiki/Kingsbury_Commitment

In addition, if you want something to blame for the establishment of the AT&T monopoly I suggest you squarely attribute it to U.S. patent law, which is highly susceptible to the creation of such monopolies, cartels, and conglomerates. There is nothing "free market" about a patent. The patent is one of the greatest offenses against free market principles ever devised.

Comment Re:Why bother denying the obvious? (Score 1) 158

Long distance and national phone calls are charged at a higher rate as it is the simplest way of getting businesses and wealthy people to subsidize the maintenance of the local telephone network.

That is why they invented progressive income taxes. No need to stunt commerce and communication too.

Comment Re:there's more than that (Score 1) 663

SQL Server? That is great, if you are a Microsoft only shop, and your needs don't get too out of the ordinary. Large OLTP databases tend to run on Oracle or DB2, on an operating system actually designed for the purpose. Neither is cheap of course, by any means, but together they dwarf SQL Server in market share (measured in dollars, not installations).

Comment Re:19th Century (Score 1) 301

A bunch of rich guys injected liquidity into the system because there was no central bank to do so.

Quite true. What you do not mention, however, is that non-fractional-reserve currencies do not have liquidity crises. If fractional reserve banking (meaning legalized embezzlement of deposits) was prohibited, as it had been in common law for most of the past two millennia, the Panic of 1907 would have been over before it started.

An economy can handle massive swings in equity indices without serious problems. But as soon as people start demanding the return of a deposit all hell breaks loose. In the current system a demand deposit isn't a deposit at all, it is a loan to the bank that a depositor (lender actually) can call at any time.

No economy deals well with callable loans on a large scale, and yet our current banking system is structured on them. We just call them demand deposits instead, even though they have nothing legally in common with deposits except the name.

If too many customers start calling their loans to the bank, the whole house of cards starts falling apart. A house of cards that can grow so big that no combination of honest monied interests can bail them out. Hence the advent of fiat currency, where the central bank can make money out of thin air (roughly speaking) so that it can keep those highly leveraged hedge funds we call banks afloat.

Comment Re:Einen moment, bitte. (Score 1) 301

like gold - you severely limit the flexibility of the currency to cope with a crisis

There is nothing wrong with gold. The problem is that legalized embezzlement of deposits (aka fractional reserve banking) is incompatible with hard currency. With FRB, just like any other embezzlement scheme, anytime anything goes seriously wrong, either depositors are out their money or their holdings are devalued.

It is economically impossible for holders of a debt backed currency to be made whole in real terms. All FRB institutions are ticking time bombs that can only be kept alive by debasing the currency - meaning negative real interest rates on all "deposits".

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