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Published on 2010-06-05T20:02:59Z
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2010/06/05
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My laptop has 4 gigs of DDR2 RAM and I am currently using a 32bit windows 7 OS. Will I notice any performance difference if I upgrade to 64bit or does all the benefits of X64 start at 5GB of RAM?
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Multiple 64-bit versions (Kubuntu, Lubuntu and Xubuntu) once installed on my ThinkPad R60 show 3GB of RAM, not the correct 4GB of RAM. Last week with 13.04, I had 4GB of RAM (which matches the BIOS) and this week I have 3GB available. Inquiring minds want to know. Details follow:
Linux R60 3.11.0-12-generic…
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I managed to successfully install VMWare Workstation 6.5.5 (64-bit) on Ubuntu 10.04 (64-bit). It works well and somehow feels faster and snappier than the same exact version on Ubuntu 8.04.
However, there is one slight issue, somewhat hurting productivity:
When the guest VM is Microsoft Windows…
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I just want to build this on my development machine -- the binary install from Python.org is still 32 bits and installing extensions (MySQLdb, for example) is driving me nuts with trying to figure out the proper flags for each and every extension.
Clarification: I did NOT replace the system Python…
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I read on Wikipedia that Windows 7 on a 64-bit PC needs twice as much RAM as on a 32-bit PC.
I understand why is that: every number stored in memory takes 8 bytes rather than just 4.
That, in simple terms, means that your amount of RAM is reduced to half when you use Windows 7 on a 64-bit computer…
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If you're running on IIS 7 and a 64 bit operating system you might run into the following error using ASP classic or ASP.NET with COM interop. In classic ASP applications the error will show up as: ActiveX component can't create object (Error 429) (actually without error handling the…
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as seen on SQL Blog
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Part 1 of this series was an introduction and overview of Hyper-V Dynamic Memory. This part looks at SQL Server memory management and how the SQL engine responds to changing OS memory conditions.
Part 2: SQL Server Memory Management
As with any Windows process, sqlserver.exe has a virtual…
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SQL and Dynamic Memory Blog Post Series
Hyper-V Dynamic Memory is a new feature in Windows Server 2008 R2 SP1 that allows the memory assigned to guest virtual machines to vary according to demand. Using this feature with SQL Server is supported, but how well does it work in…
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SQL and Dynamic Memory Blog Post Series
Hyper-V Dynamic Memory is a new feature in Windows Server 2008 R2 SP1 that allows the memory assigned to guest virtual machines to vary according to demand. Using this feature with SQL Server is supported, but how well does it work in…
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Dear everyone,
I have successfully debugged my own memory leak problems. However, I have noticed some very strange occurence.
for fid, fv in freqDic.iteritems():
outf.write(fid+"\t") #ID
for i, term in enumerate(domain): #Vector
tfidf = self.tf(term…
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as seen on SQL Blog
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In parts 1 and 2 of this series we looked at the basics of Hyper-V Dynamic Memory and SQL Server memory management. In this part Serdar looks at configuration guidelines for SQL Server memory management.
Part 3: Configuration Guidelines for Hyper-V Dynamic Memory and SQL Server
Now that…
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