MY RAM IS 12GB HOW WOULD YOU SUGGEST SHMMAX SIZE AND SGA SIZE

Hi Export
MY RAM IS 12GB HOW WOULD YOU SUGGEST SHMMAX SIZE AND SGA SIZE.
thanks

afzal wrote:
my ram 12gb
database size 70gb
windows 2003
harddisk 500gbHow large is your SGA now??
Do you have a performance problem yet ??
Is the problem a global problem in the whole database, or are there just some queries that are slow ??
What db version are you using ??
What other applications are using this server ??
How many users are using this database ??
Tuning is very much dependent on the application/situation and database type.
I would like to suggest you start looking at AWR or Statspack.
HTH
FJ Franken
My Blog: http://managingoracle.blogspot.com

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Does the regular Firefox 8 release version work or does the version crash as well?
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Reading the previous comments, I understand the last thing I want to do is stick a mini-disc in my superdrive. Not too super, but never mind.
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buy a tray loading LG DVD drive from best buy or amazon.com
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How would you take a patch and flip it, half mustash missing?

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Murff

Cou can take a patch from the other side and rotate it (-180° -+180°) with the "Spot&Patch" Adjustment, but that will not mirror/flip it.
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How would you determine the total ram used by applets?

hi guys;
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Another applet on another browser (or another page) - in the sun plugin.
How would you guys determine the total RAM (not just heap memory) used by these applets.
my strategy would be to open up the browser. and look at the memory next to that internet explorer process. Then I would open up another browser with applet and see total memory taken. Then I would subtract to determine the difference.
Does this sound correct?
Each applet has multiple jar files associated with it.
Stev

What you really should do is test your applet on a bunch of machines, like a 32 meg ram win 98, 64 meg ram win NT, and a 256 meg ram win 2000, and then give them a performance report under the different configurations. That's really what they're after (probably)

I'm debating between a Macbook Air or a Macbook Pro which one would you suggest?

I'm debating between a Macbook Air (MC965LL/A) or a Macbook Pro (MD313LL/A) which one would you suggest?
I will be using this for college and taking it to class with me. My biggest fear is that I may be too hard on the Air and damage it, but I like that it is lighter and looks cooler. But which one do you believe is more logical and provides the best computer quality overall?

This is an objective comparison,
Meanwhile, we start from the price of their basic models, considering of course that could get discounts as a student in the Education Store. Required about 100 € more to buy an Air with the same screen size of this Pro and already, in some cases, may be enough to make your own choice.
Assuming a score to score, we could say: Pro 1 - 0 Air
Until recently, the beloved laptop for school purposes was the white MacBook.Orphaned "bianchino", now out of the list for some time now Apple, the Mac that is most on the economic front is approaching the Air 11 "(900 € on the edu store). Air 13 "display offers a native that could be called HiRes, identical resolution to that of Pro 15" base:
Air 11 "(16:9) 1366 x 768 = 1,049,088 pixels
Pro 13 "(16:10 format) 1280 x 800 = 1,024,000 pixels
Air 13 "(16:10 format) 1440 x 900 = 1,296,000 pixels
The comparison on the screens is not to be taken seriously. After all, is what we will see during every second of computer work.
And so the challenge back in a tie: Pro 1 - Air 1
For size and weight comparison is merciless. The Pro is a portable slim, well built and, after all, not too heavy. However, this aspect of the Air is unsurpassed. He created a new category of laptops is so small wonder. The weight is also almost halved with 1.3 kg against 2Kg. For those who are always on the go is a godsend for the university and also the difference in the shoulder is remarkable.
We update our score: Pro 1 - Air 2
The battery is offered in both cases with a duration of 7 hours. 2-Air Pro 3. Another aspect that is rather in favor of a tie on the graphics: Both models use the Intel HD Graphics 3000 with 384MB of DDR3 SDRAM condivisa.Pro 3 - Air 4.
In academia, it may not feel quite the need for a Firewire port, but the fact remains that the Air does not have it.
I guess that's the case to score another point: Pro 4 - 5 Air
I scored a little more than necessary to have a complete line of Air, but for the purposes of this comparison we are interested in the value obtained from the Pro 13 'Air base and 13 "base. Both processors are dual core and, as you can see, the little guy gets along very well though with a slower clock. There is also a crucial aspect to consider: these data refer to the computing power but do not take into account the incredible speed-bump-up by SSD. Translated into monetary terms means that if the Pro 13 "is marginally faster when the CPU is under stress (such as video encoding) Air 13" is significantly more responsive in every area. By now you will present the advantages of SSD, as we talk about it constantly, and be assured that we are talking about really obvious differences in the everyday. The advantages obtained clearly outweigh the disadvantage resulting from a delay of a few seconds more in exporting an iMovie or a few seconds to compress a full-bodied zip file (which then increased the write speed scale in part). To assign a score in this area I find then a little 'in difficulty. From the viewpoint of the CPU Pro 13 "is slightly faster but we are sure you can assign an advantage when then every single operation, to start since, requires up to 8 times (the value is clearly approximate) of the time ' Air 11 "? I have no doubt to say that overall performance on the front of the Pro 13 "basis, as configured, is beaten hands down Air 13" base.
I say then: Pro 4 - Air 6 (but wait ... is not over)
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u point for the Pro: Pro 5 - 6 Air
With the 2011 version of the MacBook Air has resumed the backlit keyboard, but still (and will) not have an Ethernet port, Superdrive and the infrared receiver. The absence of the reader / writer is a point against him, this is indisputable
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For this reason we say: Pro 7 - 6 Air
pull the money (or better scores ) won the pro of a single point.
i hope it can help you ti choose
Francesco

How would you configure your database?

How would you configure your disks with those specifications?
General Database Characteristics:
os is Oracle Enterprise Linux 64 bit
Enterprise Edition
180GIG size database.
High "oltp" environment.
Estimated growth of 40 to 60GIG/year
20GIG of archivelogs/Day
Flashback time is 24 hours:120GIG of flashback space in avg
Local backup. Full database copy, then incremental is the preferred method.
That way, if a datafile goes bezerk, replace with backup datafile then recover.
Or if only a few corrupt block, block recover with rman.
BTW: Backup is done locally first, then send to another server, than on tape.
Archivelogs is duplexed on another server.
General Hardware Info:
Server Platform: Dell PowerEdge 1950
16 GIG RAM
2 * 64 bit CPU's
2 * local 300G/15rpm disks
Storage: Dell PowerVault MD3000
15 * 300G/15rpm Disks
Possibility for 17 disks here.
Here is my configuration so far:
OS+ oracle binary + Online Redo Logs Copy 1 + Control File Copy 1: 2 disks raid 1
flashback + backup + Online Redo Logs Copy 2 + Control File Copy 2: 4 disks raid 1 or 10
archivelogs: 2 disks raid 1
Temporary Datafiles: 1 disk no raid
UNDO Datafiles: 2 disks raid 1
Datafiles 6 disk raid10
total 17 disks: + spare disks on the side of one ever fails
1) How would you configure it with those specs?
2) Is there missing info to make a particular decision?

Here is my reply concerning data separate from index files:
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How would you find the pitch period of a sound signal?

Hi
I have a few questions and i would like if somebody could help me even with the smallest comment on this.
How would someone be successfully estimate the pitch period (fundamental frequency) of a 5 second sound file?How would you successfully distinguish the voiced from the unvoiced parts and how would you make sure you dont mix voiced/unvoiced sections? Finally how can you find the exact points where the pitch is at its peak throughout the signal?
Any help/comment/suggesion would be much appreciated

Hello Madgreek,
After some thought I think I may have come up with an algorithm for what we have discussed. Basically, you are interested in knowing the time intervals over which you can observe any given frequency in your signal. As you had suggested, you can examine small windows of your signal and perform FFTs on each of the small windows to determine what frequency content is contained in that window. By examining all of the windows, you will see when particular frequencies are prevalent in the original signal. You'd want to use the smallest allowable window to give you the most resolution, but one that is large enough to cover an entire period of the lowest frequency (so that you don't miss this frequency).
I have attached an example program that performs this operation. The example performs this analysis on an array that represents audio data. I am basically performing multiple FFTs (for each window) and stacking these FFTs in time to form a 3D plot. By examining the 3D plot, I can then see when in time my frequencies of interest are at their peaks. Rather than graphing these plots, you may work out a different algorithm for programmatically determining and logging these peaks and times. I hope this is what you were looking for!
Attachments:
Time Variable FFT.vi ‏250 KB

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Solved!
Go to Solution.

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Which router would you suggest only for connecting 2 ISPs?
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This depends on how much traffic you have between, and what all interfaces you want to connect on .
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The XM08 function group has the following type declarations:
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How would YOU redeclare these types so that they work in an ABAP Objects class?
Some of the "fixes" are easy, like replacing "LIKE" with "TYPE:".
But what about the "INCLUDE STRUCTURE" and the "occurs 0" specifications?
The reason I'm asking this is that I have to call a method from ZXM08U16 and I'd like to be able to pass this method exactly what XXM08U16 gets from SAP, i.e. the table E_TDRSEG of type MMCR_TDRSEG

David,
I wonder it can be directly in ABAP (I would like to hear opinions from others as well!), I needed to use Data Dictionary as well:
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TYPES: cr TYPE z_tt_drseg_cr,
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the way to create internal table and work area, based on the above:
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DATA : gw_... TYPE mmcr_drseg_co.
hope this helps some
ec
UPDATE : Rich is right, it is possible to do it only in ABAP with the DEFAULT KEY addition.

Disable the pop-up message box "How would you like to open this file" to open pdf file??

Hi,
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How would you write a "wildcard" in a filefilter?

How would you go about to have a wildcard instead of the "*" in the following filefilter;
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Shouldn't "a*" accept all files that begins with "a" and ends with whatever?No. "*" in regexp is a not a wildcard match. Instead it matches one or more instances of the preceeding
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MY RAM IS 12GB HOW WOULD YOU SUGGEST SHMMAX SIZE AND SGA SIZE

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