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Comment Re:ZFS v31+ at last? (Score 1) 224

> I don't see that Oracle has anything to lose here by staying open with that component, filesystems benefit a lot from widespread use and lots of testing, but, well, it is Oracle.

I believe netapp still believes, somehow, that zfs is wafl, and that they should be paid damages for distribution of their IP.

I know that Daniel Philips has claimed at conferences way back when that he has seen prior art on WAFLs patents, but he still stopped working on Tux2 instead of fighting it. I don't know if Larry and the big O have a patent portfolio that can shut up netapp.

Comment Re:Nothing to see here (Score 0) 224

ZFS has been riddled with bugs in practice. Production crashes, re-silvering that fails constantly, magic voodoo incantations to get all pools up and running (I don't mean commands, I mean "well, sometimes the third time we reboot it works"). Uggh. Now that bugs aren't being fixed in opensolaris, I don't know how paying customers can convince solaris support to patch bugs. I used to point out that we wouldn't be paying for a patch that someone had integrated into opensolaris a year prior. I am so happy I don't touch this any more.

Comment Re:Zones (Score 1, Insightful) 224

They're OK... until you try to manage different (commercial) applications on them. When app 1 requires a kernel patch, well there's no real virtualization there - the zones still run the same kernel, so when app 2 requires a different, incompatible patch, you get the throw up your hands and become the IT that says "no".

These are old issues, but trying to sell zones as the end-all be-all, or as even much more interesting than a BSD jail, is bogus.

Let's get to real issues that this doesn't change: patch management is a nightmare on solaris. 11 hasn't changed this. The OS is waaaay overpriced vs. the competition, and very unsophisticated processes monitoring via smf (I honestly think they should have cut their losses and just used runit - most of the benefits, none of the academically-inspired and simply stupid limitations in compiling the graph at boot time vs run time vs build time.... ugh).

Comment Re:Don't mix the vendor networking gear? (Score 1) 54

Sorry, but no. I've been in the industry for over 10 years, and it's rare to experience these types of problems. Consumer-grade equipment is notorious for this type of thing, but it's much less common with a major vendor with a reputation to protect. Single vendor rarely means best of breed.

It may be rare, but when you're in a conf. call with Juniper and Cisco and F5 because you're finding that multicast is dropping packets, you can be pretty sure that the one that fixes it is the one who has a proposal to replace all of the others' equipment with their own.

Comment Re: The Spec (Score 1) 194

This is a soft-sell way to get nosql databases into traditional IT situations, where familiarity with SQL will let current support and DBAs say "oh, it's like SQL, but it doesn't have joins. I can do that".

I always did like the sqlite docs, specifically the diagrams of the state machine for each statement.

Comment And you download it from where? (Score 2) 181

Firefox has always had the most frustrating UI for their info pages. They'll send you to pages and pages of info, but there's never a standard sidebar to actually download the available versions. The page this article links to has a link to the mobile beta of 4, which is exactly not the platform I'm browsing from. Fail.

Comment Re:Goldtouch (Score 1) 310

I've used these for a number of years now, and they're more durable that e.g. the M$ keyboards (more than one accidental water spill on my goldtouches, and they work fine after drying out. The M$ ergo keyboards die. I'd rather not admit that this has happened so often, but sometimes it does).

My only complaint is that the hinge/ball-joint mechanism on the goldtouch seems to have gotten less sturdy in the last 3-4 years, and I've had 2 break on me. My older model, at home, has never broken.

They also have a smaller keyboard that may be the next one I buy, hoping that the ball-joint is better.

Here's the manufacturer's site for their keyboards: http://www.goldtouch.com/c-2-adjustable-keyboards-numeric-keypads.aspx

Comment Re:Great question (Score 3, Informative) 218

From what I remember, the eye-fi doesn't delete content locally, it just uploads. so you'd have to play around with some way of having the modified firmware delete the oldest N photos or something.

Ahh... it seems that the newest cards will auto-delete: http://www.dpreview.com/news/1001/10010501eyefiprox2.asp

-Peter

Comment Re:Beware the key term there: (Score 2, Interesting) 252

One of the goals was to *not* require a rewrite of applications, and they succeeded on that goal.

This is interesting stuff, but if the goal is to not have to change source, isn't this sub-par? Hasn't the Boehm collector been tested as faster than using malloc/free forever? See http://www.drdobbs.com/cpp/184401632;jsessionid=IRGXEUGCDWGBJQE1GHOSKH4ATMY32JVN for a trivial example (a paper at ftp.cs.boulder.edu is offline, I guess with the server for now).

-Peter

Technology

Tracking Water Molecules Could Unlock Secrets 102

ScienceDaily is reporting that several new discoveries about the simple molecule of water have kicked off a surge in research that scientists believe could lead to solving some of the world's most tricky problems from agriculture to cancer. "Understanding how individual water molecules maneuver in a system to form fleeting tetrahedral structures and how changing physical conditions such as temperatures and pressures affect the amount of disorder each imparts on that system may help scientists understand why certain substances, like drugs used in chemotherapy, are soluble in water and why some are not. It could also help understand how this changing network of bonds and ordering of local tetrahedrality between water molecules changes the nature of protein folding and degradation. 'Understanding hydrophobicity, and how different conditions change it, is probably one of the most fundamental components in understanding how proteins fold in water and how different biomolecules remain stable in it,' says Kumar. 'And if we understand this, we will not only have a new way of thinking about physics and biology but also a new way to approach health and disease.'"
Games

Whatever Happened To Second Life? 209

Barence writes "It's desolate, dirty, and sex is outcast to a separate island. In this article, PC Pro's Barry Collins returns to Second Life to find out what went wrong, and why it's raking in more cash than ever before. It's a follow-up to a feature written three years ago, in which Collins spent a week living inside Second Life to see what the huge fuss at the time was all about. The difference three years can make is eye-opening."

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