MS Squashes SQL Benchmarks 336
Player To Be Traded Later writes: "Robert Cringely at Infoworld reports here on Microsoft's attempts to squash SQL Server 7 benchmarks." In short, when a testing lab came up with far better results for SQL Server 7 under Windows NT than with its much-touted successor Windows 2000, Microsoft decided they'd rather keep the touting nice and quiet.
Re:I can't say I blame them... (Score:3)
Microsoft has made a lot of noise about how Windows 2000 is faster than Windows NT 4.0 in their efforts to sell it to businesses that don't really want to upgrade. Denying that this exists without generating some proof that it doesn't won't help them.
No bias here (Score:4)
Hi, my name's Robert X. Cringely, and this is a completely impartial article.
Re:Squash? SQUASH??? (Score:2)
My desk dictionary (Webster's New World, 3rd College Ed.) gives the following definition for "squelch": "The act of suppressing or silencing, especially a crushing retort..." "Quash" is given a stronger definition: "To annihilate, destroy...".
I was thinking the jargon "squelch" (as used in audio technology circles), to eliminate signal output that's below a certain threshhold. Strangely, my dictionary doesn't give that definition.
Anyway, the point is obvious: Slashdot would be well served by having at least one professional editor looking at the text before it goes out.
--Tom
Re:Learn from your mistakes and admit it (Score:3)
Wow what a horrible bit of "evidence" to drudge up, since the same thing happened in reverse when some Linux benchmarks showed it performing worse than NT. The Linux crowd went berserk...
One thing I've learned over the years -- the only benchmarks that matter are ones you do yourself with real-world situations!
If you can't do them yourself, then you just have to take third party benchmarks with a mill of salt.
What about DOS? (Score:4)
Re:Why do DB companies get away with this? (Score:5)
That's very interesting, and appears to be correct (see http://www.cybercrime.gov/ipmanual/03ipma.htm, "Statutory exceptions" section). I was under the impression that the entire EULA mess started because a clueless and/or bought judge ruled that loading a program into RAM constituted making a copy. Under that (il)logic, the EULA grants you the right to run the software which you would not otherwise have, and in exchange strips you of fair use rights. But based on 17 USC, you already have the right to run the software, so the EULA removes your fair use rights in exchange for nothing. IANAL, but I thought that a contract without "consideration" was invalid. So even if a EULA is a contract (highly questionable, given there's no communication between you and the manufacturer and no way to prove you actually read and agreed to the terms), it shouldn't be enforceable. Can anybody clear this up?
I'd like to see the EFF take up the EULA issue, of course only after they've finished sending the DMCA back to the bowels of hell from whence it came.
Why does MS bother? (Score:2)
Re:Why do DB companies get away with this? (Score:2)
The whole notion of EULA and shrinkwrap licenses doesn't appear to have been fully tested in a court of law.
I do think it's about time for this to happen.
Then again with UCITA will it really matter?
Re:Big Deal (Score:2)
As far as I have seen the only web server which has shown higher numbers than IIS has been tux. Not apache.
Apache just has too much overhead to compete in that realm.
Not all the big RDBMS makers ban benchmarks (Score:2)
the big DB companies all ban publishing benchmark results through terms in their license agreements. This is incredibly irritating because it undermines the free market principle of "perfect information" (markets with "asymetric information" are known to be ineffecient, something laissez-faire Randites never seem to learn).
This would be bad if it were totally true. Oracle has benchmark clauses in its licence agreement. So does MS SQL Server. But DB2 UDB does not - take it, download it, play with it and publish the results. Not being able to publicize benchmark results is a really dumb way to try and tilt the market.
Note: I'm a developer for DB2 UDB so I'm hardly unbiased.
Cheers,
Toby Haynes
There are two kinds of people in this world... (Score:4)
Re:We are MS, we need no independent ratings! (Score:2)
You've hit the nail on the head. We should all politely ask our friendly neighborhood legislators to enact a law protecting the publication of "consumer reports drivel." Consumer Reports performs a very valuable service -- testing and reporting and products objectively (i.e., without any marketing hype or bias for their own pet products). Many people consult CR when buying a car, dishwasher, etc. So why not for software?
- - - - -
Re:Learn from your mistakes and admit it (Score:2)
yes, their second test was fair, and revealed problems. I never disputed that. but that first test was essentially rigged in favor of nt, and there's no denying it.
Re:Learn from your mistakes and admit it (Score:2)
I really find it hard NOT to have a problem with benchmarking NT as tweaked out as they had it (4 NICs and 4 processors, 1 NIC bound to each processor with separate stacks as i recall) with an out of the box Red Hat installation.
Re:What the hell? (Score:2)
- - - - -
Re:Mistake or no (Score:2)
The same thing is happening now to Microsoft and its monopoly (if that's the word). They got fat and lazy. And along comes the upstarts with Linux, BSD, Konqueror, Mozilla, KOffice, OpenOffice, KDE, GNOME, Eazel, yada, yada, yada.
I have no problems with "natural" monopolies. They got there because of the market, and the market is all too willing to take them out if they get uppity. Soon you're going to see Microsoft dissatisfaction hit critical mass and hell's going to break loose...
Re:Big Deal (Score:2)
Your freedom is up to you, and you alone. But beware, freedom is not convenient and easy. It is difficult and irksome.
Re:I can't say I blame them... (Score:2)
Saying it's "slower" isn't that accurate:
That aside, everything isn't perfect with the P4: It really needs a silicon shrink, and going with RAMBUS hurts it badly. It's by rambus, it's expensive and you could get as much performance by using DDR SDRAM and/or multiple memory interfaces. It's also rather expensive - I just bought myself an Athlon, and is happy with that.
Re:You mean *some* db companies... (Score:2)
there is a tendency in free software and open source along the lines of "BRING it on -- find the problems -- we'll fix 'em" that is kind of refreshing.
i try to bring that spirit with me to my meetings...
Fair use can be contracted away (Score:2)
Under standard copyright law, something like benchmarks is considered fair use, and is thus not subject to asinine click through agreements. If something is not covered by copyright law, it cannot reasonably be covered by click through
Click-through is like any other contract. Once you agree to it, you are bound by it. The agreements already waive your first sale rights [cornell.edu]. If you waive fair use [slashdot.org], you waive fair use; such are the terms of the agreement. If you don't like it, tough beans [everything2.com]. Use free software [gnu.org] instead.
All your hallucinogen [pineight.com] are belong to us.
Re:a way around the "no benchmark" rules (Score:2)
Eh? The correct term is "Randroids." Randroids, like communist pinheads, coffee-shop liberal-arts 'revolutionaries' and James Carville,
have it all figured out.
Then, there's the people who read Rand and think about it, and realize that when she wrote, don't accept things on faith; think about them yourself she was talking about objectivism as well.
There's a great bit in the Illuminatus! trilogy about a painting, showing God looking down and pointing his finger at the viewer, with the legend, "Think for yourself, Schmuck!"
And, if you stop to think for yourself, you'll realize that markets without information are not "free markets" but "captive consumers" and possibly "old-time snake oil fraud."
David Brin has a semi-good book called The Transparent Society, where he discusses why people tend to always think that reducing information flow will fix their problems, when, quite often, increasing information flow is actually what needs to be done. He also discusses the notion of "reciprocal transparency"; meaning, when you must disclose information about yourself to another party, demand a reciprocal disclosure. For instance, you can go to sites like 123nc.com and look up people's criminal records; I think that that could be fine, but whenever someone accesses my records (if I had a criminal record), that I should recieve free written notification on a standard form of who accessed what, when. Same thing for credit agencies -- when someone runs a credit report on me, I get notification of that fact, and maybe even a copy of their credit report to boot. At their expense, of course -- they initiated it!
- - - - -
Re:Bloat (Score:2)
Re: (Score:2)
Re:Why do DB companies get away with this? (Score:2)
When dropped from an airplane, yes. After all, the Fuckers only run downhill, there's no bigger hill than straight down, and those Ford fans like for their cars to run fast!
- - - - -
Re:Mistake or no (Score:2)
Re:Yeah, M$ is getting *killed*!! (Score:2)
There's lies, damn lies and statistics. Yournumbers don't include some important information. Like how the total market has grown. I suspect that their increased marketshare is due to brand new computer users, rather than 30 year Unix veterans switching over to Windows. Brand new computer users don't choose Linux. They choose what the majority of their neighbors are using.
Interesting (Score:2)
Re:Transaction Processing Council (Score:2)
If Microsoft can really demonstrate that the testing labs methods are flawed, and that the benchmarks they publish are useless, then fine.
We are MS, we need no independent ratings! (Score:2)
Hi, where would like to go today?
What is that you ask? Are we the best product for you? How do we rate against others? - Trivial questions my friend, for we are the Bor..i mean Microsoft and Resistan..er, our products are Right For You (C) no matter who you are.
Did i mention that we are the biggest software company on Earth? How dare you try and subject us to such Consumer Reports drivel!!!
Sincerely, Bill Gates
Doesn't matter (Score:2)
Plus, we've seen such reactions to benchmarking results from MS before, and it didn't really seem to affect their market share...
Re:Yeah, M$ is getting *killed*!! (Score:2)
But you were implying that Microsoft was having trouble because of the KDEs and GNOMEs of the world. How do you reconcile your statement with the fact that they're increasing their desktop marketshare? (For the record, the two closest competitors were MacOS at 4% and Linux at 1%.) And BSD? Come on.
Cheers,
Learn from your mistakes and admit it (Score:4)
Yeah, M$ is getting *killed*!! (Score:2)
They've only gone from an 89% desktop marketshare to 92% over the past year. Not only that, but they've only gone from a 38% server marketshare to 41% over the past year! Those poor bastards!
Cheers,
Fake benchmarks (Score:4)
Re:Learn from your mistakes and admit it (Score:2)
The Linux crowd may have gone berserk, but it never suppressed the result.
We may be obnoxious, immature, ill-informed and unreasonable, but there is no Linux marketing department with the power to say that the publication of truth is a breach of your EULA.
You are not comparing like with like.
Re:but i digress (Score:2)
The main thing wrong with the (3) sentances is that their "astute" readers are wrong on several levels, first - just because something is meant to be platform independent doesn't mean it is, secondly there is no such thing as a platform independent language. It's the instruction set and the operating system that matter - Java is platform independent by virtue of the fact that it runs on a mini OS (which it calls a VM) that has been ported to run on other OSs. The other side is the instruction set, and it's quite possible that the VM hasn't been optimized for P4 yet, ie the VM optimized for PII architecture runs very slowly on P4, which is probably what the Intel exec meant - that would be interesting news.
Re:And the point is? (Score:2)
Pay loads for incompetent support that cant help you and who will then proceed to threaten to sue you if you tell anyone how bad the products are.
And if you cant switch support vendor, well, congratulations. You lose.
Re:And the point is? (Score:3)
For example, compare the top result (Compaq/Win2K/SQLS2000) with the fifth result (IBM/AIX4.3.3/Oracle8.1.7). Both systems cost around $10M. The Compaq cluster scores about 2.3 times higher than the IBM system. The Compaq cluster is 24 8x700MHz PIII Xeon servers (192 processors). The IBM server is a single 24x600MHz RS64 IV (24 processors). With that sort of hardware disparity it is impossible to make any judgement on the software performance at all. The Compaq setup has much better price performance but you can't attribute that to the software. The second place DB2 cluster you mentioned is a 32 machine 4x700MHz PIII Xeon setup (128 processors) and scores much closer to the Compaq setup which also points to hardware as being the major factor.
The most interesting bit is that the software for the Compaq setup costs just over $3M, with the software for the IBM system being under $1M. Virtually all the software costs are in the DBMSs. If you have license 192 copies SQL Server is not cheap.
Re:Interesting (Score:2)
If you don't like the license, don't use the product. As a matter of fact, point it out to your friends and peers, and ensure that they don't use the product, either. If you get bitten by the license clause of a product that you used anyway, you've only yourself to blame.
I'm certainly not defending the practice; I don't agree with it one bit. But perhaps the reviewers should have posted their review as:
"We would have reviewed this product, but Microsoft is not confident enough to let us perform an independent test without their approval of the results, so we simply just don't recommend buying this product. 0/5 stars."
I can't say I blame them... (Score:5)
SQL7 was written to take advantage of NT4, not Win2k. I can't say that the test results OR Microsoft's actions suprise me much.
who cares? use SQL 2000 instead (Score:5)
Also, it depends on how they had their Win2k box set up. Active Directory is a mess and could be slowing it down along with a bunch of other services that come with it by default that weren't part of NT.
NT's throughput is better than 2000 (Score:2)
Highlights:
A recent study by Tolly Research, the independent testing arm of the Tolly Group, found that Windows NT delivers Gigabit Ethernet throughput equal to or better than Win 2000. Tolly's finding contrasts Microsoft's testing that found Win 2000 optimized to deliver gains in Gigabit Ethernet throughput.
Microsoft officials say Tolly's conclusions are not a fair comparison, citing variables such as client operating system, network adapters, LAN design, traffic-generating tools and methodologies.
Tolly says Microsoft's throughput numbers may be inflated by the NTttcp packet-blasting tool it used and by testing on a highly segmented LAN. Microsoft officials admitted their LAN had two clients per segment.
--
Evan
Re:Learn from your mistakes and admit it (Score:2)
Re: (Score:2)
Oranges are not Apples shock (Score:2)
Let's just say they're slightly better than Oranges.
Re:Actually, you're not 100% correct (Score:2)
Ahh, I see. So clustering is bad if it's Microsoft doing it, but the best thing since sliced bread as long as it's not Microsoft. After all, we are at the site that's had so much gushing over Linux clustering that "Imagine a Beowulf of these!" became a running gag.
Also, there are some pretty large holes in your logic based on what appears in the TPC-H list. Since Oracle didn't even make the list at all, your logic would also follow that "for large enterprise work, Oracle just doesn't appear to work." Pretty silly stuff.
Cheers,
A note for those who didn't read the story. (Score:5)
In other words, MS didn't win that particular round.
Re:Learn from your mistakes and admit it (Score:2)
So what ??? (Score:2)
Big Deal (Score:5)
Besides, they left out way too much detail to get in a fuss over. Like maybe the NT4 box was a 4 way P4, and the Win2K box was a P133 overclocked to 166 MHz and with flaky 32MB simm. They never state that the same hardware was used.
While I have never been accused of being in Microsofts corner, they are in the right on this one and we have seen darn near every major* database vendor pull the same stunt.
*For some definitions of major.
Re:who cares? use SQL 2000 instead (Score:3)
That may be true, but it's generally assumed that upgrading the HW or OS would therefore result in an increase in performance. This demonstrates that NT to Win2k isn't a vertical upgrade, it goes a little sideways too.
Which is ok. It's not something that should be hidden, and certainly not something that should be censored with the threat of lawsuits based on bogus EULAs.
Tom Swiss | the infamous tms | http://www.infamous.net/
Re:Interesting (Score:2)
Isn't that legal? (Score:2)
Actually, you're not 100% correct (Score:3)
So while W2K is a good OS (I personnaly use it for my desktop), for large enterprise work, SQL Server just doesn't appear to work.
Re:I can't say I blame them... (Score:2)
Re:Left outer PostgreSQL? Or just PregreSQL? (Score:2)
Re:Why do DB companies get away with this? (Score:2)
But with the statutory exception and the ability to obtain a grant of copyright in place for binaries, EULA's are generally moot. Both sides are protected by law. The additional questions of the validity of the things in general makes their continued existance even less sensible.
I still feel that the best course of action is to not agree to 'clickwrap,' as they would seem to be the most enforcable of any of the EULAs possible, and to install software manually. One would hope that third party installer programs and scripts would appear on the scene, but most people do consider it easier to ignore the EULA and not really agree, so there's not a huge market.
One court case to work out the details would not be advisable unless it went all the way to the top. Better to have several cases going through the system to help build precedents. (which hopefully, would be favorable, not that the lower courts are on our side these days)
Re:try this comparison (Score:2)
Based upon how Win2k performs on my box I'm not surprised by these results though. It is considerably slower than NT 4 was on a slower machine I was using before the upgrade. Considerablly slower. However it doesn't need to be rebooted after lunch everyday to reclaim all the leaking memory like NT4 did. That's a plus. Lets be realistic here, Microsoft has never been known for caring too much about optimizing for speed, they always go for features features features, meaning bloat in some cases but always meaning you will need a lot more machine to run it properly than the previous version. I guess it has worked well for them in the past although people seem to be getting wise lately.
I know that many of these responese are simply trolls, but it really amazes me that the marketing principle of changing a name really works, even on people who are fairly techinical. I guess they really do know what they are doing.
Bad head... (Score:2)
How about a little clarity here. What is this supposed to mean? Did Microsoft try to beat MySQL benchmarks? Maybe they tried to beat their own numbers? How about:
MS suppreses SQL Server benchmarks
or something else that actually comminicates the meaning of the story.
Re:Interesting (Score:2)
You missed the point. They cannot and do not suppress anyone's right to "honestly and independently evaluate" their products. They just suppress your free speach rights to tell anyone what you found. You're free to say "We evaluated MS SQL and Oracle and chose Oracle because we feel it blows MS off the map", you just can't say how much it blows.
Re:Big Deal (Score:2)
Re:Why does MS bother? (Score:2)
--
Re:A note for those who didn't read the story. (Score:3)
Cringely got his facts all screwed up. As you can see in our story [nwfusion.com], Tolly Research looked at Gigabit Ethernet performance on NT and Win 2000.
Adam Gaffin
Network World Fusion
Crippling the OS for other benchmarks (Score:2)
I recall one test where MS had lined up three or four of its OSes and ran benchmarks, with the obvious marketing goal of "proving" that their latest OS was the best.
Except that they specifically instructed the testing lab to disable direct memory access for (I think) NT, it order to make it run way slower.
Re:Bloat (Score:2)
Re:What about DOS? (Score:2)
We're readying terradata-sized data warehousing.... now we just need to figure out a way to partition out our database into 2.1 gig fat partitions and drive letters (the hallmark of any 'real' operating system!).
Re:What about DOS? (Score:3)
Re:Learn from your mistakes and admit it (Score:2)
Squashing reviews (Score:3)
I know it's in their license, but I have a serious ethical problem with a company being able to control "independent" reviews of their products.
I believe that it's only reasonable for a company doing product reviews to allow the vendor to respond. If Network World puts up a review saying that SQL is slower on NT5^H^H^HWin2000 than on NT4, Microsoft should not be able to kill the review. They should be able to respond, and Network World should post the response along with their review. That's called responsible journalism.
Re:And the point is? (Score:2)
Re:OT: BMW (Score:2)
Time for a rematch? :) (Score:2)
A series of tests covering different hardware configurations...
1) Single processor File/Print/Web/FTP server
2) Dual processor
3) Quad processor
4) Oct processor (we do claim to do eight with 2.4... right?)
I'd be real curious how 2.4 stacks up to the Y2K bug... I mean Win2K
Re:Fair use can be contracted away (Score:3)
Click through is governed by copyright. As eminent proof, I can extract the usable binaries from packages I purchase for most commercial software without clicking through. I guess that makes me a thief in the US (do to DMCA). Or does it ?? Click throughs do not protect copyrights - they attempt, illegally, to extend them.
I might feel differently if they actually asked me to click through BEFORE I write a check. They ask you to agree to a license that governs something, and you cannot see the license before you make a purchase. Of course they give you the right to demand a refund, but do you remember the protests in which consumers demanded refunds for Windows ? It is a big ball of wax shined on to convince you that you do not have rights you have. Very few things about click throughs meet the standards to be called a contract.
The software has only copyright, and copyright has fair use. Evaluating and posting public commentary on that use is one of the most standard protected forms of fair use.
Re:I can't say I blame them... (Score:2)
BTW the top spot (IBM and Oracle) cost $9,560,594.00 who in the open source world is going to spend that kind of money for a test.
Re:Big Deal (Score:2)
Unfortunately, this entire thread has degenerated into a pointless flamewar between people saying "MS sux0rs!" and other people saying "everyone who doesn't like this is just an anti-MS idiot!". *yawn* I was hoping there might be more interesting discussion about what grounds MS attempted to prevent this on, and more interestingly, how the benchmarks were later permitted to be posted.
Of course, no one's read the fucking article, so most of them are completely unaware that the benchmarks were eventually posted. Teach me to read a
Re:I guess so (Score:2)
Bloat (Score:2)
Seriously, it looks like w2k has got a bad case of software bloat. But we should make sure that everyone knows what MS is doing. Just so that people get the appropriate warm and fuzzy feeling.
After all, it is NOT a bug. it is a feature.
For those interested, here is a link to the original benkmarks [nwfusion.com]
Re:Real databases are running Solaris/Oracle. (Score:2)
Wow, how much did Sun pay you for that particular sales pitch? Maybe Sun would've been better off spending the money trying to figure out why those "rock solid" machines of theirs keep crashing.
"Squelching open discussion," eh? :)
Cheers,
Where is the benchmark? (Score:5)
I find it a bit interesting that the article has no link to the websites of the testing lab or the actual benchmark result...
So where is it?
====
a way around the "no benchmark" rules (Score:5)
Slash should do it.
Re:who cares? use SQL 2000 instead (Score:5)
My guess would be that MSSQL7 uses some system calls that are "native" in NT4, but are some kind of backwards-compatible kludge in W2k. If that's the case, it would make perfect sense that MSSQL7 would be slower on W2k, but MSSQL2k would be comparable.
Re:but i digress (Score:2)
Re:Big Deal (Score:2)
This is why free software is so important.
Re:Big Deal (Score:2)
They gave MS lots of opportunity to fix the problem but the problem was unfixable. IMHO they had a duty to report this to their readers.
Re:What about DOS? (Score:2)
OTOH, I don't know which version 6.2 is. Perhaps that's one of the versions that only run embedded in a Win32, if so then that is an esoteric funny comment.
Caution: Now approaching the (technological) singularity.
Re:What about DOS? (Score:2)
IF you have a hugeass (== $$$) DB system, you can probably get away with only supporting a very limited set of hardware configs. Putting everything in what is effectively the kernel probably helps ALOT.
Re:who cares? use SQL 2000 instead (Score:2)
Of course that's hardly a ringing endorsement. "You can't get the best results with our new OS because the wonderful new features we're advertizing so much slow things down." The argument about Win2000 needing SQL2000 is plausible, but you do have to wonder whether it's really a good idea to be running software that's so dependant on the OS to get peak performance.
Re:The facts. (Score:2)
Wow, you're a pro at making up statistics. I got my numbers from IDC. Seeing as yours are completely fabricated, I know you won't be able to cite any sources. But since I'm such a nice guy, I'll give you the opportunity to list them now. C'mon, we're waiting — I'm always up for a good laugh.
Cheers,
Cringely track record looks discouraging... (Score:2)
First the claim that Adobe Framemaker was going away, then Java won't run on Pentium IV, then this?
But then it is just a rumor column, and you can't believe everything you read.
It'd be nice if the actual NetworkWorld article was available somewhere to understand the specific issues.
Re:Yeah, M$ is getting *killed*!! (Score:2)
Re:Learn from your mistakes and admit it (Score:3)
If that were the case, I would expect that Microsoft would have mentioned it in the week that they took in trying to find a resolution.
In any case, if this is at all indicative of how software fares on W2K when moved from NT4, then they should be printing a warning on their box that NT 4 software could run as slow as half speed on their newfangled OS.
If nothing else, SQL customers who are thinking of movingto W2K would be well off to know these results before they upgrade their OS, rather than after. Otherwise they could be caught with their pants down after an upgrade seems to go cleanly and then bogs down horribly once the queries get back up to production volume.
--
Re:Why do DB companies get away with this? (Score:4)
The difference is that you buy a car, and then physically own it and can do whatever you want with it (within normal laws not related to the purchase of the car). You license computer software, which means that you purchase permission to use it under circumstanced stated in your license agreement. You never actually own the DB software.
It's the basic difference why you can do so many things with tangable things that you buy, as opposed to intellectual property that you licence.
Re:who cares? use SQL 2000 instead (Score:3)
Re:SQL Server 7 on W2K? (Score:3)
And the point is? (Score:5)
Something is definitely fishy with their hardware if Win2K is twice as slow as NT4. I've run both servers with SQL7 intensively. You couldn't pay me to move back to NT4. 2000 isn't all that much faster, but it is much more stable and its a lot easier to use and administrate.
Want some real benchmarks? Try here [tpc.org]. Notice a pattern? SQL Server is the fastest database server in the world. Not only that, but Win2K is in the top four slots. 2nd place is a DB2 server on Win2K. Here are real, industry standard tests performed by an independent organization, not a company with an agenda to promote or magazines to sell.
I'm not sure what the point of this article is, other than to stir up more mindless MS-bashing. Well, Timothy, maybe you should try SQL Server or another real database. Pretty much every day around noon we get the same problem because Slashdot can't handle displaying stories while lots of people are posting. A real database would do wonders to fix that.
Re:I can't say I blame them... (Score:3)
Ff you buy the SQL2K/W2K combo you will have to upgarde both your dabase server and your OS at the same time.
The cost of the operating system should be added to the cost of the database server for a true comparison.
Oddly this makes oracle price competitive in most circumstances how funny is that?
no db company supports benchmarking (Score:3)
the results are just too easy to skew, and the real-world loading is tough to accurately model.
i'm trying to learn Oracle on linux -- it's pretty cool the way I can legally install a free OS, then download oracle 8i enterprise for personal use.
"oratcl" is now on sourceforge, and php3 has gtk+ bindings for standalone applications (but works great through a browser, of course).
it's a great time to learn about databases...just don't publish those benchmarks!
Re:I can't say I blame them... (Score:3)
Let's just say they're slightly better [tpc.org] than MySQL on Linux.
Fair use (Score:3)
This is also the case in Europe, where, for example, you are legally allowed to resell Microsoft OS licenses. It is the only way to interpret copyright law wrt software that makes sense.
Oh, silly me. Who expected M$ to make sense ?
Re:Why do DB companies get away with this? (Score:5)
Of course, I would hope that they don't drag down the entire neighborhood, as I live pretty close by.
Most copyrighted material is not licensed at all, or as a condition of purchase, software included. Even the legality of a post-sale EULA is the matter of some debate. Don't assume that the things are 100% legit just because software publishers claim that they are. IIRC the case law is almost evenly split, with a slight leaning in favor of the 'EULA's don't count' side.