1. Welcome Guest! In order to create a new topic or reply to an existing one, you must register first. It is easy and free. Click here to sign up now!.
    Dismiss Notice

How to increase system system performance

Discussion in 'Windows Vista' started by Tae Song, Jun 10, 2009.

  1. Please read what the fellow said. A USB thumb drive has a "finite" number of
    read/write cycles. I have worn out 4 in the last 2-3 years. They just die.
    They are NOT meant for continuous reading/writing.

    --

    Richard Urban
    Microsoft MVP
    Windows Desktop Experience


    "Tae Song" <tae_song@hotmail.com> wrote in message
    news:09053F32-97F6-4C71-8BD7-2F58A8A63EB3@microsoft.com...
    >
    > "Bill in Co." <not_really_here@earthlink.net> wrote in message
    > news:Ob3B5Pg6JHA.4864@TK2MSFTNGP03.phx.gbl...
    >> Tae Song wrote:
    >>> I thought I would share this with you all, a few little tricks to boost
    >>> Windows performance.
    >>>
    >>> If you have a spare USB flash drive or you are willing to get a cheap
    >>> say
    >>> 1GB flash drive.
    >>>
    >>> First we plug in the flash drive.
    >>>
    >>> Go to Disk Manager and assign it a drive letter, like Z: (this is just
    >>> to
    >>> get it out of the way and optional)
    >>>
    >>> Go to Advanced system settings, Evironment variables.
    >>>
    >>> Change the Temp variable under User to Z:\ (I didn't see any point
    >>> creating
    >>> folders, but that's optional)
    >>>
    >>> Change the Temp variable under System variable to Z:\
    >>>
    >>> This will cut down on I/O traffic to the hard drive. Starting an app
    >>> like
    >>> Word, would cause the HD to read the program into memory while at the
    >>> same
    >>> time writing into the drive, temporary files. This causes an I/O queue
    >>> to
    >>> form and degrade Windows performance. By off loading some of the I/O
    >>> traffic to another storage device, the hard drive read/write head
    >>> doesn't
    >>> have to move around as much either. All performance gains.

    >>
    >> I don't think so!! There will be a performance LOSS, in large part due
    >> to the much longer write times to a flash drive. Also, it's generally a
    >> poor idea to have so many continuous writes to a flash drive, as flash
    >> drives have a more limited number of write cycles.
    >>
    >> <snip> rest of this post
    >>

    >
    > You don't need an extremely high write speed. A lot of times temp files
    > are just empty files, many are 0 bytes. Almost all are under 700KB. Even
    > at a write speed of of say a low of 5MB/s is still only a fraction of a
    > sec.
    >
    > This keeps the read/write head from thrashing about creating and updating
    > file records.
    >
    > And just to up the ante, I enabled disk compression on the USB drives to
    > reduce the size of the writes.
    >
    >
     
  2. Tae Song wrote:
    >
    > "Bill in Co." <not_really_here@earthlink.net> wrote in message
    > news:Ob3B5Pg6JHA.4864@TK2MSFTNGP03.phx.gbl...
    >> Tae Song wrote:
    >>> I thought I would share this with you all, a few little tricks to boost
    >>> Windows performance.
    >>>
    >>> If you have a spare USB flash drive or you are willing to get a cheap
    >>> say
    >>> 1GB flash drive.
    >>>
    >>> First we plug in the flash drive.
    >>>
    >>> Go to Disk Manager and assign it a drive letter, like Z: (this is
    >>> just to
    >>> get it out of the way and optional)
    >>>
    >>> Go to Advanced system settings, Evironment variables.
    >>>
    >>> Change the Temp variable under User to Z:\ (I didn't see any point
    >>> creating
    >>> folders, but that's optional)
    >>>
    >>> Change the Temp variable under System variable to Z:\
    >>>
    >>> This will cut down on I/O traffic to the hard drive. Starting an app
    >>> like
    >>> Word, would cause the HD to read the program into memory while at the
    >>> same
    >>> time writing into the drive, temporary files. This causes an I/O
    >>> queue to
    >>> form and degrade Windows performance. By off loading some of the I/O
    >>> traffic to another storage device, the hard drive read/write head
    >>> doesn't
    >>> have to move around as much either. All performance gains.

    >>
    >> I don't think so!! There will be a performance LOSS, in large part
    >> due to the much longer write times to a flash drive. Also, it's
    >> generally a poor idea to have so many continuous writes to a flash
    >> drive, as flash drives have a more limited number of write cycles.
    >>
    >> <snip> rest of this post
    >>

    >
    > You don't need an extremely high write speed. A lot of times temp files
    > are just empty files, many are 0 bytes. Almost all are under 700KB.
    > Even at a write speed of of say a low of 5MB/s is still only a fraction
    > of a sec.
    >
    > This keeps the read/write head from thrashing about creating and
    > updating file records.
    >
    > And just to up the ante, I enabled disk compression on the USB drives to
    > reduce the size of the writes.


    This notion of yours is getting loopier with each of your replies. Now
    you think that enabling compression is going to compensate for the
    slower USB flash drives and increase performance because the writes are
    going to be smaller, yet you fail to take into consideration the
    overhead involved into compressing and decompressing files.

    John
     
  3. Tae Song

    Tae Song Guest

    "John John - MVP" <audetweld@nbnot.nb.ca> wrote in message
    news:ejs#sh06JHA.5780@TK2MSFTNGP04.phx.gbl...
    > Tae Song wrote:
    >>
    >> "Bill in Co." <not_really_here@earthlink.net> wrote in message
    >> news:Ob3B5Pg6JHA.4864@TK2MSFTNGP03.phx.gbl...
    >>> Tae Song wrote:
    >>>> I thought I would share this with you all, a few little tricks to boost
    >>>> Windows performance.
    >>>>
    >>>> If you have a spare USB flash drive or you are willing to get a cheap
    >>>> say
    >>>> 1GB flash drive.
    >>>>
    >>>> First we plug in the flash drive.
    >>>>
    >>>> Go to Disk Manager and assign it a drive letter, like Z: (this is just
    >>>> to
    >>>> get it out of the way and optional)
    >>>>
    >>>> Go to Advanced system settings, Evironment variables.
    >>>>
    >>>> Change the Temp variable under User to Z:\ (I didn't see any point
    >>>> creating
    >>>> folders, but that's optional)
    >>>>
    >>>> Change the Temp variable under System variable to Z:\
    >>>>
    >>>> This will cut down on I/O traffic to the hard drive. Starting an app
    >>>> like
    >>>> Word, would cause the HD to read the program into memory while at the
    >>>> same
    >>>> time writing into the drive, temporary files. This causes an I/O queue
    >>>> to
    >>>> form and degrade Windows performance. By off loading some of the I/O
    >>>> traffic to another storage device, the hard drive read/write head
    >>>> doesn't
    >>>> have to move around as much either. All performance gains.
    >>>
    >>> I don't think so!! There will be a performance LOSS, in large part
    >>> due to the much longer write times to a flash drive. Also, it's
    >>> generally a poor idea to have so many continuous writes to a flash
    >>> drive, as flash drives have a more limited number of write cycles.
    >>>
    >>> <snip> rest of this post
    >>>

    >>
    >> You don't need an extremely high write speed. A lot of times temp files
    >> are just empty files, many are 0 bytes. Almost all are under 700KB.
    >> Even at a write speed of of say a low of 5MB/s is still only a fraction
    >> of a sec.
    >>
    >> This keeps the read/write head from thrashing about creating and updating
    >> file records.
    >>
    >> And just to up the ante, I enabled disk compression on the USB drives to
    >> reduce the size of the writes.

    >
    > This notion of yours is getting loopier with each of your replies. Now
    > you think that enabling compression is going to compensate for the slower
    > USB flash drives and increase performance because the writes are going to
    > be smaller, yet you fail to take into consideration the overhead involved
    > into compressing and decompressing files.
    >
    > John


    Over head is insignificant, even for a single core CPUs. 8.5GB/s transfer
    rate from RAM is slow for a CPU. Compression is just something to do while
    it waits for the next byte to come by. And I'm running on a Core2 Quad.
    Overhead for compression is next to nothing.
     
  4. Tae Song wrote:
    >
    > "John John - MVP" <audetweld@nbnot.nb.ca> wrote in message
    > news:ejs#sh06JHA.5780@TK2MSFTNGP04.phx.gbl...
    >> Tae Song wrote:
    >>>
    >>> "Bill in Co." <not_really_here@earthlink.net> wrote in message
    >>> news:Ob3B5Pg6JHA.4864@TK2MSFTNGP03.phx.gbl...
    >>>> Tae Song wrote:
    >>>>> I thought I would share this with you all, a few little tricks to
    >>>>> boost
    >>>>> Windows performance.
    >>>>>
    >>>>> If you have a spare USB flash drive or you are willing to get a
    >>>>> cheap say
    >>>>> 1GB flash drive.
    >>>>>
    >>>>> First we plug in the flash drive.
    >>>>>
    >>>>> Go to Disk Manager and assign it a drive letter, like Z: (this is
    >>>>> just to
    >>>>> get it out of the way and optional)
    >>>>>
    >>>>> Go to Advanced system settings, Evironment variables.
    >>>>>
    >>>>> Change the Temp variable under User to Z:\ (I didn't see any point
    >>>>> creating
    >>>>> folders, but that's optional)
    >>>>>
    >>>>> Change the Temp variable under System variable to Z:\
    >>>>>
    >>>>> This will cut down on I/O traffic to the hard drive. Starting an
    >>>>> app like
    >>>>> Word, would cause the HD to read the program into memory while at
    >>>>> the same
    >>>>> time writing into the drive, temporary files. This causes an I/O
    >>>>> queue to
    >>>>> form and degrade Windows performance. By off loading some of the I/O
    >>>>> traffic to another storage device, the hard drive read/write head
    >>>>> doesn't
    >>>>> have to move around as much either. All performance gains.
    >>>>
    >>>> I don't think so!! There will be a performance LOSS, in large
    >>>> part due to the much longer write times to a flash drive. Also,
    >>>> it's generally a poor idea to have so many continuous writes to a
    >>>> flash drive, as flash drives have a more limited number of write
    >>>> cycles.
    >>>>
    >>>> <snip> rest of this post
    >>>>
    >>>
    >>> You don't need an extremely high write speed. A lot of times temp
    >>> files are just empty files, many are 0 bytes. Almost all are under
    >>> 700KB. Even at a write speed of of say a low of 5MB/s is still only
    >>> a fraction of a sec.
    >>>
    >>> This keeps the read/write head from thrashing about creating and
    >>> updating file records.
    >>>
    >>> And just to up the ante, I enabled disk compression on the USB drives
    >>> to reduce the size of the writes.

    >>
    >> This notion of yours is getting loopier with each of your replies.
    >> Now you think that enabling compression is going to compensate for the
    >> slower USB flash drives and increase performance because the writes
    >> are going to be smaller, yet you fail to take into consideration the
    >> overhead involved into compressing and decompressing files.
    >>
    >> John

    >
    > Over head is insignificant, even for a single core CPUs. 8.5GB/s
    > transfer rate from RAM is slow for a CPU. Compression is just
    > something to do while it waits for the next byte to come by. And I'm
    > running on a Core2 Quad. Overhead for compression is next to nothing.


    So that will make your USB drive faster than an internal hard drive? If
    that is the case why not just compress the files on the hard drive and
    make the internal hard drive that much faster than the USB flash drive?
    You are grasping at straws, the plain facts are that USB flash drives
    are slower than internal hard disks and whether you want to admit it or
    not there is an overhead when file compression is involved and even if
    you compress the files the USB drive will still be slower than the
    internal drive. The subject of your post is "How to increase system
    system performance" yet everything that you propose (including
    compression) has the opposite effect!

    John
     
  5. "Tae Song" <tae_song@hotmail.com> wrote in message
    news:9D41F5E8-5913-45F6-8E38-94D40350AAE0@microsoft.com...
    >
    >
    > Over head is insignificant, even for a single core CPUs. 8.5GB/s
    > transfer rate from RAM is slow for a CPU. Compression is just something
    > to do while it waits for the next byte to come by. And I'm running on a
    > Core2 Quad. Overhead for compression is next to nothing.


    It's been suggested several times before: How about backing up some of your
    exotic suggestions with actual and reproducible measurements? Without those
    your posts are little else than a soap box oratory: Great for you if you
    like to hear yourself speak but not taken seriously by anyone in the
    audience.
     
  6. Peter Foldes

    Peter Foldes Guest

    Tea Song

    Drop this issue while you are still ahead (maybe not). You are beating a dead horse
    with this crap. Move on and go back to answering posts without the CBS.log for every
    issue.

    --
    Peter

    Please Reply to Newsgroup for the benefit of others
    Requests for assistance by email can not and will not be acknowledged.

    "Tae Song" <tae_song@hotmail.com> wrote in message
    news:142B0724-3BB6-4363-A2B1-3F092D71742F@microsoft.com...
    >
    > <swinehoonts@gmail.com> wrote in message
    > news:34d81558-6188-406e-811e-0aa8e8676600@y7g2000yqa.googlegroups.com...
    >> On Jun 10, 2:17 pm, "Tae Song" <tae_s...@hotmail.com> wrote:
    >>> "measekite Da Monkey" <measek...@DaMonkey.org> wrote in
    >>> messagenews:FfUXl.5841$fD.294@flpi145.ffdc.sbc.com...
    >>>
    >>> Good question... so I pulled out the flash drive.
    >>>
    >>> I started up Outlook (which today's service pack for Office XP fixed. In
    >>> Office XP, Outlook does not work if you don't already have Outlook Express
    >>> installed. It hadn't worked till early today after the latest update. I
    >>> never installed Outlook Express on this Vista system.) I gave me an error
    >>> message it couldn't create Normal.dot or something. I didn't make a note of
    >>> it, sorry. It didn't display normally. Address bar/field displays
    >>> outlook:today, but in the main window it's says Navigation to the webpage
    >>> was canceled. Under that, it says What you can try: bullet Retype the
    >>> address.
    >>>
    >>> I Open up Word everything seems to be working OK. Few minutes later message
    >>> says, "Saving the AutoRecovery file is postponed for Normal.dot."
    >>>
    >>> I opened Access, Power Point, Excel, GIMP (which took much longer than
    >>> normal to open). Some minor problems, but nothing catastrophic.
    >>>
    >>> Then I tried replying to this post... it didn't quote your message.
    >>>
    >>> Putting in the flash drive back now.

    >>
    >> You will have problems in the long run. My suggestion is to wipe your
    >> system clean. Remove Vista and install Ubuntu.

    >
    > I have Fedora 9 on another machine, does that count?
     
  7. Tae Song

    Tae Song Guest

    "John John - MVP" <audetweld@nbnet.nb.ca> wrote in message
    news:#MRFvm26JHA.2388@TK2MSFTNGP06.phx.gbl...
    > Tae Song wrote:
    >>
    >> "John John - MVP" <audetweld@nbnot.nb.ca> wrote in message
    >> news:ejs#sh06JHA.5780@TK2MSFTNGP04.phx.gbl...
    >>> Tae Song wrote:
    >>>>
    >>>> "Bill in Co." <not_really_here@earthlink.net> wrote in message
    >>>> news:Ob3B5Pg6JHA.4864@TK2MSFTNGP03.phx.gbl...
    >>>>> Tae Song wrote:
    >>>>>> I thought I would share this with you all, a few little tricks to
    >>>>>> boost
    >>>>>> Windows performance.
    >>>>>>
    >>>>>> If you have a spare USB flash drive or you are willing to get a cheap
    >>>>>> say
    >>>>>> 1GB flash drive.
    >>>>>>
    >>>>>> First we plug in the flash drive.
    >>>>>>
    >>>>>> Go to Disk Manager and assign it a drive letter, like Z: (this is
    >>>>>> just to
    >>>>>> get it out of the way and optional)
    >>>>>>
    >>>>>> Go to Advanced system settings, Evironment variables.
    >>>>>>
    >>>>>> Change the Temp variable under User to Z:\ (I didn't see any point
    >>>>>> creating
    >>>>>> folders, but that's optional)
    >>>>>>
    >>>>>> Change the Temp variable under System variable to Z:\
    >>>>>>
    >>>>>> This will cut down on I/O traffic to the hard drive. Starting an app
    >>>>>> like
    >>>>>> Word, would cause the HD to read the program into memory while at the
    >>>>>> same
    >>>>>> time writing into the drive, temporary files. This causes an I/O
    >>>>>> queue to
    >>>>>> form and degrade Windows performance. By off loading some of the I/O
    >>>>>> traffic to another storage device, the hard drive read/write head
    >>>>>> doesn't
    >>>>>> have to move around as much either. All performance gains.
    >>>>>
    >>>>> I don't think so!! There will be a performance LOSS, in large part
    >>>>> due to the much longer write times to a flash drive. Also, it's
    >>>>> generally a poor idea to have so many continuous writes to a flash
    >>>>> drive, as flash drives have a more limited number of write cycles.
    >>>>>
    >>>>> <snip> rest of this post
    >>>>>
    >>>>
    >>>> You don't need an extremely high write speed. A lot of times temp
    >>>> files are just empty files, many are 0 bytes. Almost all are under
    >>>> 700KB. Even at a write speed of of say a low of 5MB/s is still only a
    >>>> fraction of a sec.
    >>>>
    >>>> This keeps the read/write head from thrashing about creating and
    >>>> updating file records.
    >>>>
    >>>> And just to up the ante, I enabled disk compression on the USB drives
    >>>> to reduce the size of the writes.
    >>>
    >>> This notion of yours is getting loopier with each of your replies. Now
    >>> you think that enabling compression is going to compensate for the
    >>> slower USB flash drives and increase performance because the writes are
    >>> going to be smaller, yet you fail to take into consideration the
    >>> overhead involved into compressing and decompressing files.
    >>>
    >>> John

    >>
    >> Over head is insignificant, even for a single core CPUs. 8.5GB/s
    >> transfer rate from RAM is slow for a CPU. Compression is just something
    >> to do while it waits for the next byte to come by. And I'm running on a
    >> Core2 Quad. Overhead for compression is next to nothing.

    >
    > So that will make your USB drive faster than an internal hard drive? If
    > that is the case why not just compress the files on the hard drive and
    > make the internal hard drive that much faster than the USB flash drive?
    > You are grasping at straws, the plain facts are that USB flash drives are
    > slower than internal hard disks and whether you want to admit it or not
    > there is an overhead when file compression is involved and even if you
    > compress the files the USB drive will still be slower than the internal
    > drive. The subject of your post is "How to increase system system
    > performance" yet everything that you propose (including compression) has
    > the opposite effect!
    >
    > John



    OK very last post on this subject... hopefully.

    Yes, in a certain specific case compression could make even a slow USB drive
    faster than even a hard drive. The requirement would be the file would have
    to be very compressible.

    I did try compressing the whole hard drive to see if would improve
    performance on a Windows XP machine. I didn't know it at the time, but
    Windows will compress the Bootmgr if you don't exclude it. Nice of
    Microsoft to at least tell you what the problem is when you try to reboot.
    Bootmgr is compressed, LOL!

    I will give that another try, one folder at a time on this machine.

    I'm sorry I don't have benchmarks to back up the any claim... I'm just too
    lazy to do one and I can't seem to find a free storage benchmark program
    that I like. Actually I don't really care, I just like this setup, it
    works for me. People have a hard time keeping the computer up and running
    as it is, they don't really need another factor to complicate their setup.

    Gnu Image Manipulation Program 2.6.6 takes the longest time to start for me
    on this machine. Used to take over 10sec, now 4.33sec on a stopwatch.

    Not very scientific but there you go.
     
  8. "Tae Song" <tae_song@hotmail.com> wrote in message
    news:AB35867F-EAA0-4E2E-B36B-856D1A1CA283@microsoft.com...

    >
    > OK very last post on this subject... hopefully.
    >
    > I'm sorry I don't have benchmarks to back up the any claim... I'm just too
    > lazy to do one and I can't seem to find a free storage benchmark program
    > that I like. Actually I don't really care, I just like this setup, it
    > works for me.
    >
    > Not very scientific but there you go.


    In other words: You like the slow-down you designed for your machine and you
    insist telling everyone about it, dressing it up as the greatest thing since
    sliced bread. Do you really expect anyone to believe your claims when, by
    your own admission, you're too lazy to verify them?
     
  9. Tae Song wrote:

    > ... People have a hard time keeping the computer up
    > and running as it is, they don't really need another factor to
    > complicate their setup.


    Exactly. All the more reason why they shouldn't bother with your
    "performance tweaks".

    John
     
  10. Tae Song

    Tae Song Guest

    "Pegasus [MVP]" <news@microsoft.com> wrote in message
    news:#RQjNu56JHA.5180@TK2MSFTNGP04.phx.gbl...
    >
    > "Tae Song" <tae_song@hotmail.com> wrote in message
    > news:AB35867F-EAA0-4E2E-B36B-856D1A1CA283@microsoft.com...
    >
    >>
    >> OK very last post on this subject... hopefully.
    >>
    >> I'm sorry I don't have benchmarks to back up the any claim... I'm just
    >> too lazy to do one and I can't seem to find a free storage benchmark
    >> program that I like. Actually I don't really care, I just like this
    >> setup, it works for me.
    >>
    >> Not very scientific but there you go.

    >
    > In other words: You like the slow-down you designed for your machine and
    > you insist telling everyone about it, dressing it up as the greatest thing
    > since sliced bread. Do you really expect anyone to believe your claims
    > when, by your own admission, you're too lazy to verify them?
    >



    I thought up a better way to illustrate my point, so I didn't resist posting
    this... shame on me.

    When loading an application, Windows reads files from the hard drive into
    memory while creating temp files. That's read throughput (hard drive) +
    write throughput (USB drive) is greater than the throughput of hard drive
    alone. It's not a competition about which drive is faster. And read and
    write operations described previously can occur side-by-side, where as on
    the hard drive read and write would have to be queued.

    (Temp files on flash drive)
    USB ++++*
    HD ----------

    (Temp files on hard drive)
    USB
    HD --o++-------

    o = overhead for extra seeks associated with having the temp files on the
    hard drive.

    * I put in an extra ++ for temp files on flash drive since writes are slower
    and also to illustrate why it doesn't matter.


    I did think up of what I thought was the best way to benchmark and
    illustrate the performance difference. It requires the setup of identical
    hardware to isolate any variables down to just the temp file locations. It
    would be preferable to have one set of input devices for both computers so
    they are getting the same input at the same time. But I just don't have
    that kind of money.

    Anyways, even if I did tons of benchmarks on MY hardware. It doesn't mean
    you will get the same results on YOUR hardware. You will just have to test
    out the idea for yourself, unless you don't want to find out on your own.
     
  11. "Tae Song" <tae_song@hotmail.com> wrote in message
    news:211A8696-08B6-4E4F-9ABE-9C6EA0506768@microsoft.com...
    >
    > "Pegasus [MVP]" <news@microsoft.com> wrote in message
    > news:#RQjNu56JHA.5180@TK2MSFTNGP04.phx.gbl...
    >>
    >> "Tae Song" <tae_song@hotmail.com> wrote in message
    >> news:AB35867F-EAA0-4E2E-B36B-856D1A1CA283@microsoft.com...
    >>
    >>>
    >>> OK very last post on this subject... hopefully.
    >>>
    >>> I'm sorry I don't have benchmarks to back up the any claim... I'm just
    >>> too lazy to do one and I can't seem to find a free storage benchmark
    >>> program that I like. Actually I don't really care, I just like this
    >>> setup, it works for me.
    >>>
    >>> Not very scientific but there you go.

    >>
    >> In other words: You like the slow-down you designed for your machine and
    >> you insist telling everyone about it, dressing it up as the greatest
    >> thing since sliced bread. Do you really expect anyone to believe your
    >> claims when, by your own admission, you're too lazy to verify them?
    >>

    >
    >
    > I thought up a better way to illustrate my point, so I didn't resist
    > posting this... shame on me.
    >
    > When loading an application, Windows reads files from the hard drive into
    > memory while creating temp files. That's read throughput (hard drive) +
    > write throughput (USB drive) is greater than the throughput of hard drive
    > alone. It's not a competition about which drive is faster. And read and
    > write operations described previously can occur side-by-side, where as on
    > the hard drive read and write would have to be queued.
    >
    > (Temp files on flash drive)
    > USB ++++*
    > HD ----------
    >
    > (Temp files on hard drive)
    > USB
    > HD --o++-------
    >
    > o = overhead for extra seeks associated with having the temp files on the
    > hard drive.
    >
    > * I put in an extra ++ for temp files on flash drive since writes are
    > slower and also to illustrate why it doesn't matter.
    >
    >
    > I did think up of what I thought was the best way to benchmark and
    > illustrate the performance difference. It requires the setup of identical
    > hardware to isolate any variables down to just the temp file locations.
    > It would be preferable to have one set of input devices for both computers
    > so they are getting the same input at the same time. But I just don't
    > have that kind of money.
    >
    > Anyways, even if I did tons of benchmarks on MY hardware. It doesn't mean
    > you will get the same results on YOUR hardware. You will just have to
    > test out the idea for yourself, unless you don't want to find out on your
    > own.


    What you describe is some general consideration about a benchmark test. It
    is not a step-by-step recipe that anyone can test on his own machine to
    verify your claims. To stand up to scrutiny, your test would need to consist
    of a detailed set of precise instructions. Let's see them!
     
  12. Curious

    Curious Guest

    I have never seen any evidence or even ever heard of Windows creating any
    "Temp" files on any drive when loading an application. If you run Excel it
    loads excel.exe in memory and then loads or creates a new .xls spreadsheet
    file in memory there are no other/temp files created.

    "Tae Song" <tae_song@hotmail.com> wrote in message
    news:211A8696-08B6-4E4F-9ABE-9C6EA0506768@microsoft.com...
    >
    > "Pegasus [MVP]" <news@microsoft.com> wrote in message
    > news:#RQjNu56JHA.5180@TK2MSFTNGP04.phx.gbl...
    >>
    >> "Tae Song" <tae_song@hotmail.com> wrote in message
    >> news:AB35867F-EAA0-4E2E-B36B-856D1A1CA283@microsoft.com...
    >>
    >>>
    >>> OK very last post on this subject... hopefully.
    >>>
    >>> I'm sorry I don't have benchmarks to back up the any claim... I'm just
    >>> too lazy to do one and I can't seem to find a free storage benchmark
    >>> program that I like. Actually I don't really care, I just like this
    >>> setup, it works for me.
    >>>
    >>> Not very scientific but there you go.

    >>
    >> In other words: You like the slow-down you designed for your machine and
    >> you insist telling everyone about it, dressing it up as the greatest
    >> thing since sliced bread. Do you really expect anyone to believe your
    >> claims when, by your own admission, you're too lazy to verify them?
    >>

    >
    >
    > I thought up a better way to illustrate my point, so I didn't resist
    > posting this... shame on me.
    >
    > When loading an application, Windows reads files from the hard drive into
    > memory while creating temp files. That's read throughput (hard drive) +
    > write throughput (USB drive) is greater than the throughput of hard drive
    > alone. It's not a competition about which drive is faster. And read and
    > write operations described previously can occur side-by-side, where as on
    > the hard drive read and write would have to be queued.
    >
    > (Temp files on flash drive)
    > USB ++++*
    > HD ----------
    >
    > (Temp files on hard drive)
    > USB
    > HD --o++-------
    >
    > o = overhead for extra seeks associated with having the temp files on the
    > hard drive.
    >
    > * I put in an extra ++ for temp files on flash drive since writes are
    > slower and also to illustrate why it doesn't matter.
    >
    >
    > I did think up of what I thought was the best way to benchmark and
    > illustrate the performance difference. It requires the setup of identical
    > hardware to isolate any variables down to just the temp file locations.
    > It would be preferable to have one set of input devices for both computers
    > so they are getting the same input at the same time. But I just don't
    > have that kind of money.
    >
    > Anyways, even if I did tons of benchmarks on MY hardware. It doesn't mean
    > you will get the same results on YOUR hardware. You will just have to
    > test out the idea for yourself, unless you don't want to find out on your
    > own.
    >
    >
    >
    >
     
  13. Gordon

    Gordon Guest

    "Curious" <spammenot@nomail.com> wrote in message
    news:epDLNUC7JHA.4100@TK2MSFTNGP06.phx.gbl...
    > I have never seen any evidence or even ever heard of Windows creating any
    > "Temp" files on any drive when loading an application. If you run Excel
    > it loads excel.exe in memory and then loads or creates a new .xls
    > spreadsheet file in memory there are no other/temp files created.


    If you open a Word Document, Word will create a temp copy of the file in the
    same folder that the original document exists. That's one of the main
    reasons why users are advised NOT to open Word documents direct from
    removable media....

    --
    Asking a question?
    Please tell us the version of the application you are asking about,
    your OS, Service Pack level
    and the FULL contents of any error message(s)
     
  14. Curious

    Curious Guest

    I understand that current releases of some office products create temp
    versions of their own documents when you start editing them. But it is the
    application program(Word) creating them and not Windows itself as Tae Song
    claimed.

    "Gordon" <gordonbparker@yahoo.com> wrote in message
    news:ue7qglD7JHA.6004@TK2MSFTNGP02.phx.gbl...
    >
    > "Curious" <spammenot@nomail.com> wrote in message
    > news:epDLNUC7JHA.4100@TK2MSFTNGP06.phx.gbl...
    >> I have never seen any evidence or even ever heard of Windows creating any
    >> "Temp" files on any drive when loading an application. If you run Excel
    >> it loads excel.exe in memory and then loads or creates a new .xls
    >> spreadsheet file in memory there are no other/temp files created.

    >
    > If you open a Word Document, Word will create a temp copy of the file in
    > the same folder that the original document exists. That's one of the main
    > reasons why users are advised NOT to open Word documents direct from
    > removable media....
    >
    > --
    > Asking a question?
    > Please tell us the version of the application you are asking about,
    > your OS, Service Pack level
    > and the FULL contents of any error message(s)
     
  15. Gord Dibben

    Gord Dibben Guest

    Excel does the same thing.

    A temp file is created for each workbook opened.

    When the workbook is closed the temp file is deleted.............most
    times<g>

    With a workbook open browse to

    C:\Documents and Settings\username\Application Data\Microsoft\Excel

    You will find an ~123x456.xar file


    Gord Dibben MS Excel MVP

    On Sat, 13 Jun 2009 16:12:34 +0100, "Gordon" <gordonbparker@yahoo.com>
    wrote:

    >
    >"Curious" <spammenot@nomail.com> wrote in message
    >news:epDLNUC7JHA.4100@TK2MSFTNGP06.phx.gbl...
    >> I have never seen any evidence or even ever heard of Windows creating any
    >> "Temp" files on any drive when loading an application. If you run Excel
    >> it loads excel.exe in memory and then loads or creates a new .xls
    >> spreadsheet file in memory there are no other/temp files created.

    >
    >If you open a Word Document, Word will create a temp copy of the file in the
    >same folder that the original document exists. That's one of the main
    >reasons why users are advised NOT to open Word documents direct from
    >removable media....
     
  16. Curious

    Curious Guest

    You are correct. I should not have used an Office product as an example of
    what happens with any Windows based application since the Office
    applications themselves create temp files as you describe.

    "Gord Dibben" <gorddibbATshawDOTca> wrote in message
    news:skh735p5rnrcbgnlortd60v28h8b8f2ak6@4ax.com...
    > Excel does the same thing.
    >
    > A temp file is created for each workbook opened.
    >
    > When the workbook is closed the temp file is deleted.............most
    > times<g>
    >
    > With a workbook open browse to
    >
    > C:\Documents and Settings\username\Application Data\Microsoft\Excel
    >
    > You will find an ~123x456.xar file
    >
    >
    > Gord Dibben MS Excel MVP
    >
    > On Sat, 13 Jun 2009 16:12:34 +0100, "Gordon" <gordonbparker@yahoo.com>
    > wrote:
    >
    >>
    >>"Curious" <spammenot@nomail.com> wrote in message
    >>news:epDLNUC7JHA.4100@TK2MSFTNGP06.phx.gbl...
    >>> I have never seen any evidence or even ever heard of Windows creating
    >>> any
    >>> "Temp" files on any drive when loading an application. If you run Excel
    >>> it loads excel.exe in memory and then loads or creates a new .xls
    >>> spreadsheet file in memory there are no other/temp files created.

    >>
    >>If you open a Word Document, Word will create a temp copy of the file in
    >>the
    >>same folder that the original document exists. That's one of the main
    >>reasons why users are advised NOT to open Word documents direct from
    >>removable media....

    >
     
  17. "Tae Song" <tae_song@hotmail.com> wrote in message
    news:09053F32-97F6-4C71-8BD7-2F58A8A63EB3@microsoft.com...
    >
    > "Bill in Co." <not_really_here@earthlink.net> wrote in message
    > news:Ob3B5Pg6JHA.4864@TK2MSFTNGP03.phx.gbl...
    >> Tae Song wrote:
    >>> I thought I would share this with you all, a few little tricks to boost
    >>> Windows performance.
    >>>
    >>> If you have a spare USB flash drive or you are willing to get a cheap
    >>> say
    >>> 1GB flash drive.
    >>>
    >>> First we plug in the flash drive.
    >>>
    >>> Go to Disk Manager and assign it a drive letter, like Z: (this is just
    >>> to
    >>> get it out of the way and optional)
    >>>
    >>> Go to Advanced system settings, Evironment variables.
    >>>
    >>> Change the Temp variable under User to Z:\ (I didn't see any point
    >>> creating
    >>> folders, but that's optional)
    >>>
    >>> Change the Temp variable under System variable to Z:\
    >>>
    >>> This will cut down on I/O traffic to the hard drive. Starting an app
    >>> like
    >>> Word, would cause the HD to read the program into memory while at the
    >>> same
    >>> time writing into the drive, temporary files. This causes an I/O queue
    >>> to
    >>> form and degrade Windows performance. By off loading some of the I/O
    >>> traffic to another storage device, the hard drive read/write head
    >>> doesn't
    >>> have to move around as much either. All performance gains.

    >>
    >> I don't think so!! There will be a performance LOSS, in large part due
    >> to the much longer write times to a flash drive. Also, it's generally a
    >> poor idea to have so many continuous writes to a flash drive, as flash
    >> drives have a more limited number of write cycles.
    >>
    >> <snip> rest of this post
    >>

    >
    > You don't need an extremely high write speed. A lot of times temp files
    > are just empty files, many are 0 bytes. Almost all are under 700KB. Even
    > at a write speed of of say a low of 5MB/s is still only a fraction of a
    > sec.
    >
    > This keeps the read/write head from thrashing about creating and updating
    > file records.
    >
    > And just to up the ante, I enabled disk compression on the USB drives to
    > reduce the size of the writes.


    Reducing the size of the writes won't affect the time it takes and certainly
    will not alter the fact that Flash technology has a limited number of write
    cycles. If you're using it as a temp drive, you are ensuring that a flash
    drive will fail *sooner* rather than later.

    Flash drives aren't appropriate for filesystem utility use. They can only
    be relied on for convenient transfer of data that exists elsewhere.
     

Share This Page