RE: Looking for some database statistics and wait event statistics

Hi:
We are using Oracle 10g RAC on Sun Solaris 5.9.
1) In GV$SYSSTAT, we cannot find the following database statistics:
     'global cache converts',
     'global cache convert time',
     'global cache gets',
     'global cache get time',
     'global cache convert timeouts',
     'global cache defers'
2) In GV$SYSTEM_EVENT, we cannot find the following wait event:
     'buffer busy global CR'
For 1) and 2), could you please tell us where to retrieve the above information,
or suggest a reasonable alternative?
Have these stats been removed in Oracle 10g?
Have they been renamed? To what?
3) We currently compute the number of additional redo logs that can be accommodated in the free space of the archive directory using the formula:
(arhive directory free space / redo log file size)
However, using ASM we find that the free space for a ASM diskgroup is being reported as zero in the table v$asm_diskgroup if the diskgroup is mounted manually. How would one go about retrieving the free space for a logical volume?
Thanks

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Looking for some good Arc and Circle drawing pdf code.

Hi I am looking for some suggestions on how to draw circles and arcs using PDF. My arcs have recently started to be drawn as chords in Adobe Reader 9.1.1. I am looking for example code o this nature (I know this is not circle or arc code this is just an example):
b
0 0 0 RG 0 0 0 rg
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0 0 0 RG 0 0 0 rg
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BT /F1 10 Tf 243 -151 Td (1.5") Tj ET
1 w 398 -196 m 392 -194 l 392 -198 l 0 0 0 RG 0 0 0 rg
b
i.e. actual PDF tokens.
If you know of a website that feature such examples I would appreciate the URL too.
Thanks

Jem,
Pardon me if I sound rude by suggesting that before you launch into an expensive printing job (which could result in disastrous consequences if you don't do it right) that you actually learn how to use the program first. You may also want to learn something about the offset printing process and how to prepare print jobs.
Even many Illustrator novices know that there is no such thing as a background in Illustrator, in the sense that there is in Photoshop. You will need to PLACE your Photoshop background as a high resolution CMYK tiff in the provided template. That's the answer to your second question. I don't really understand your first question. Maybe someone else will. Are you simply asking, "where do I begin?" If so, then you REALLY REALLY need to read a book on how to use Illustrator. The Adobe Illustrator Classroom in a Book might be the place to start.
"I'm pretty good with CPR. I'm helping a friend do his vasectomy and I already have all the equipment (scalpels, thread, etc.) I'm just having trouble figuring out where to cut."

Looking for some creative friends and level advertisement

Im posting here to tell you guys that i need some friends that are mature and good at making levels, i have made a bunce a levels and 3 of them are fairley good. Also if anyone wants to play or look at them, here they are.
http://lbp.me/u/Moldy_Maggots/levels?p=1&l=12

craigatadobe12345 wrote:
I am formatting a book, my first one, and am about to start refining the overall formatting to make it look beautiful. I'm running into a bit of a creative block, and am looking for some basic guidelines for book formatting. I'm wondering about fonts, how many to use, ideas about heading heiarchy's, fonts for tables relative to the rest of my text, etc. I have everthing formatted, but it just looks ackward and ugly because I don't have a sensitivity to the standards.
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Self-Publishers Start Here: Planning Your Book
This site is mostly about self-publishing, but don't dismiss it until you've searched through its archives and followed its links to other resources. There's plenty of good stuff!
HTH
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Peter
Peter Gold
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How the transactional replication work for simple recovery database (looking for some internal concept)

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Rahul

There seems to be a new myth going around recently. I’ve had at least three people tell me, in the last month, that SQL’s transactional replication requires the database to be in full recovery.
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Because transactional replication has its own way of ensuring log records aren’t discarded before been picked up by the log reader, there’s no requirement for a specific recovery model.
Refer this link
http://sqlinthewild.co.za/index.php/2008/12/05/a-new-sql-myth/
--Prashanth

HI everyone. Im looking for some help. Im getting the Itunes error 50 and No network connection error. I have a perfect connection. My iphone will download and my ipad but nothing from my computer. any help would be great.

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A lot of people are experiencing it, which suggests that Apple is having issues. If that is the case all people can do is wait it out.

I'm looking for some help connecting linksys IP Cameras to my home network to monitor my property when I'm travelling. I used to do this with linksys WAPS, but since I've discarded all my old linksys networking and standardized on airport, I can't get the

I'm looking for some help connecting linksys IP Cameras to my home network to monitor my property when I'm travelling. I used to do this with linksys WAPS, but since I've discarded all my old linksys networking and standardized on airport, I can't get these things working. I know that I have to identify my camera through the DHCP table and set up port forwarding and there is the problem.
My network consists of 4 base stations set up in a roaming network - same network name and passwords. I need to do it this way so I don't have to switch network when I move from one side of the house to the other, go to the cabana, or my shop in the barn. The network works pretty well since I went to a roaming set up. Good performance, yata, yata, yata.
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I am able to identify and set up my Linksys IP Cam by locating the ip address on my FIOS router, even though, it's plugged into an AEBS. I set it up, see the video, remove the ethernet cable from the IP Cam, restart - and I can't get to it from an AEBS. In researching this, it appears, I should be setting up the AEBS to "share an IP Address", going to the DHCP table and identifying the camera's IP address and setting up port forwarding. However, you don't see any of the DHCP or port forwarding options in Airport Network Utility when configuring in bridge mode.
I'm hoping I'm missing something here and that the solution isn't to set it up at the FIOS router level, but I'm beginning to think that's my only hope. What concerns me there is that I should be able to see the IP cam on the network without port forwarding since I'm not coming from outside, and I can't even do this unless it's connected hard wire.
I'd appreciate any insight into this that anyone might have. I've hit the wall with what I know.
Thanks.

In a roaming network, your "main" router is the device that would require port mapping/forwarding to be configured in order to access the IP camera from the Internet. This router is also the one that would be provide the private IP address for the camera which you will want to be a static one.
So as you described your network, the IP cameras should be getting an IP address or you assigned it a static one and this is the address that you would enter in the Private IP address (or equivalent depending on the router used) field when setting up port mapping.
If you are not able to access this camera from the local network, then this should be troubleshot first.

Looking for some help with an error message when exporting master file. I'm stuck and would even pay to get this sorted out!

Hey guys, I'm really in a bind here and need some urgent help tonite. I would even be willing to pay for some actual help and not some vague information that i may not be able to understand if we could do something via skype or some other way that would be much quicker than a message board. Of course I have to have the project done by tomorow . so I'm new to fcpx, but have succesfully exported 2 other projects. I've also ran into this predicament before (error message not allowing me complete export) and have been able to solve that by converting the files i imported off my camera (canon g20) to a different file type (prores).
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I'm including all this information in case it may help. my successful projects ive exported in the past were rather simple, and this one is very complex and full of edits. here is what it looks like in the timeline:
Ive tried exporting the master file using almost all the different ways with no luck. My primary objective is to get it on youtube by any means by tommorow for a showing to a potential buyer (long story) and so I've been told using the h.264 is the best format for that. This, along with the other methods give me the same error message:
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Cheers everybody, and thank you. Like i said if someone is up, and willing to talk via skype, phone, messanger or any other method that works for you I would be totally down and will compensate you generously for your time. thanks again.
Taphabit

boom! that advice was correct and worked. i was able to export the full project as a quicktime movie and it can be uploaded to youtube.
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OK, so this leads to a big question, Is this something that is standard for everyone when trying to export? If its not, what causes this error?
is there any way of preemptively avoiding it in future projects?
thanks again, and hopefully this information will help others as exporting seem to be one of the biggest problems in fcpx. any word on a new patch or firmware update?

Looking for some VPN advice on c7200 and possible serious problem

Hi all,
I am looking for some advice on how to figure out few things.
customer has a c7200 with VPN module and seen the following
15.2(4)M4, RELEASE SOFTWARE (fc2)
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Exemple: x.x.x.x y.y.y.y QM_IDLE 14020 ACTIVE ( repeated around 700 times)
Vpn7# IKE-Session : 2517 active, 5120 max, 3169 failed
Hardware Encryption : ACTIVE
Number of hardware crypto engines = 1
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Capability : IPPCP, DES, 3DES, AES, RSA, IPv6, FAILCLOSE, HA
IKE-Session : 2800 active, 5120 max, 3169 failed
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therefore if someone could give give me some advice if there is any problem with the hardware i would greatly appreciate it
thanks in advance
Lance

I'd make sure to read the contract and any associated fine print really, really carefully before doing this. But back to your question - this is more of a marketing question and I'd suggest hiring a good marketer (or become one) to make the most of this opportunity.
And how do you find a good marketer?
I'd suggest using Seth Godin (http://sethgodin.typepad.com/) as your guide/model. If the person you want to hire knows and follows Seth's good marketing advice, you'll likely do very well. If they don't know who Seth Godin is and are obsessed with SEO rankings and email blasts, I'd be very worried (that's not to say SEO rankings and email blasts are "wrong" but that they shouldn't be the only options in your marketing approach).
Good luck!

Looking for some advice on CEP HA and Coherence cache

We are looking for some advice or recommendation on CEP architecture.
We need to build a CEP application that conforms to the following:
• HA with no loss of events or duplicate events when failing over to the backup server.
• We have some aggregative rules that needs to see all events.
• Events are XMLs with size of 3KB-50KB. Not all elements are needed for the rules but they are there for other systems that come after the CEP (the customer services).
• The XML elements that the CEP needs are in varying depth in the XML.
Running the EPN on a single thread is not fast enough for the required throughput mainly because network latency to the JMS and the heavy task of parsing of the XML. Because of that we are looking for a solution that will read the messages from the JMS in parallel (multi thread) but will keep the same order of events between the Primary and Secondary CEPs.
One idea that came to our minds is to use Coherence cache in the following way:
• On the CEP inbound use a distributed queue and not topic (at the CEP outbound it is still topic).
• On the CEPs side use a Coherence cache that runs on the CEPs JVMs (since we already have a Coherence cluster for HA).
• Both CEPs read from the queue using multi threading (10 reading threads – total of 20 threads) and putting it to the Coherence cache.
• The Coherence cache is publishing the events to both CEPs on a single thread.
The EPN looks something like this:
JMS adapter (multi threaded) -> replicated cache on both CEPs -> event bean -> HA adapter -> channel -> processor -> ….
Does this sounds sound to you?
Are we over shooting here? Is there a simpler solution for our needs?
Is there a best practice for such requirements?
Thanks

Hi,
Just to make it clear:
We do not parse the XML on the event bean after the Coherence. We do it on the JMS adapter on multiple threads in order to utilize all the server resources (CPUs) and then we put it in the replicated cache.
The requirements from our application are:
- There is an aggregative query that needs to "see" all events (this means that we need to pass all events thru a single processor and we cannot partition them to several processors).
- Because this is a HA solution the events on both CEPs (primary and secondary) needs to be at the same order when reaching the HA inbound adapter and the processor.
- A single thread JMS adapter is not reading the messages from the JMS fast enough mainly because it takes time to parse the XML to an event.
- Using a multi-threaded adapter or many single threaded adapters with message selector will create a situation that the order of events on both CEPs will not be the same at the processor inbound.
This is why we needed a mediator so we can read in multiple threads that will parse the XMLs in parallel without concerning on order of messages and on the other hand publish all the messages on a single thread to the processors on both CEPs from this shared mediator (we use a replicated cache that runs on both JVMs).
We use queue instead of topic because if we read the messages from a topic on both CEPs it will be stored twice on the Coherence replicated cache. But if we use a queue, when server 1 read the message and put it in the Coherence replicated cache then server 2 will not read it because it was removed from the queue.
If I understand correctly you are suggesting replacing the JMS adapter with an event bean that will read the messages from the JMS directly?
Are you also suggesting that we will not use a replicated cache but instead a stand alone cache on each server? In this case how do we keep the same order of events on both CEPs (on both caches)?

I have the new version of iMovie, and when i try to start the program, i can't because it says that it is looking for some movie files from the Iphoto, so all the program is locked up... how can i do to restart the program??

i have the new version of iMovie, and when i try to start the program, i can't because it says that it is looking for some movie files from the Iphoto, so all the program is locked up... how can i do to restart the program??

Hi
Did You ever use - iPhoto ?
Did You may be direct iPhoto to a different Photo Library
As iMovie tries to find the appropriate photo library - it can get lost if iPhoto direct it into a Library on a not connected external hard disk or to a strange location - And iMovie HANGS.
Do - When no other program is running that might interfere
• Start iPhoto - BUT NOW KEEP alt-key (option key) DOWN during the full Start-Up process
• Now iPhoto let's You select Photo Library
• Select the one in Your Account / Home folder / Pictures ! !
• Then iPhoto should start up OK
• Now Quit iPhoto
• START iMovie
Does it still hangs - then I would suspect - iMovie Pref. file
If it Run's OK - Then HURRAY !
Yours Bengt W

Looking for some advice.

Hi. Hope this is right forum. First post. A brief background. Years ago (2007-2008) I created a web portfolio for school. First it was in HTML (Dreamweaver) and then Flash. I hadn't really touched it in years and decided this past couple of months, after playing in the medium again, to get back into wed design, 3d, and digital content creation. That said, I went in and updated both the HTML and Flash versions with the knowledge I currently have, limited though it is. I now would like to go forward and build a completely new site and teach myself HTML, JavaScript, and WebGL along the way (possibly before hand). Hopefully I'll get working on the new site before the end of the year. In the mean time, I'm using my old site as a stop-gap measure. I've also taken books out from the library to begin journey into the above mentioned languages.
This all said, I'm looking for some advice on what direction I should go next...look into... Does my current objective seem reasonable? Also, could anyone give feedback on what I did wrong and what I've done right on my old site. I think, as far as what went wrong, the Flash page is just too large. No one wants to wait so long for it to load. I think I got carried away with it. Also, too many sound effects. That said, I think the HTML site was constructed in an "old-fashion" way. No one makes sites like that anymore. I basically set it up in Photoshop, sliced it, and assembled it in Dreamweaver. The end result is a bunch of tables in HTML? A friend suggested I look into a CMS (?) like WordPress?
Here's my current site: http://www.personal.kent.edu/~mstingle/
Constructive feedback on what I did right and wrong would be great. And, where I should be looking next for rebuild of my portfolio.
Cheers.

WebGL is still experimental. Most browsers don't fully support it yet.
http://caniuse.com/webgl
The current trend is Responsive Web Design -- layouts that work in all devices (mobile, tablet and desktop). This technology relies on CSS layouts (no tables) with media queries for different viewport widths. Below is a crude example built with the FluidGrid Layouts feature in DW CS6 or CC:
http://alt-web.com/FluidGrid/Fluid2.html -- resize your browser's viewport to see it in action.
Flash is dead on the web now because the world's most popular mobile & tablet devices don't support it. Animations are mostly being built with HTML5, CSS3 and JavaScript. See Adobe Edge Animate.
If you're not a skilled coder and just want a basic static web site, Adobe Muse might be all you need. http://www.adobe.com/products/muse.html That said, Muse cannot support server-side programming so you can't use it for advanced features like CMSs, blogs, etc...
If you're a Creative Cloud member, you can use Behance & ProSite to build & share your portfolio online.
http://www.adobe.com/products/creativecloud/behance-community.html
http://prosite.com/
In terms of your own site, ask yourself how much content & which features it will need to support in the coming months/years. If it's going to be a relatively small site (under 20 pages), a static HTML site is probably all you need. IMO, WordPress -- a dynamic CMS built with PHP & MySql databases -- would be overkill. However, if you plan to make your site into a blog for example, then a dynamic CMS is an option to consider. WordPress isn't the only kid on the block either. There's also Drupal, Joomla!, and many more...
Nancy O.

Looking for some good documents on performance tunning

Hi,
please excuse me, as this is not a technical issue.as i am looking for some good ebooks ,can anybody suggest me some good site from where i can download free. or any metalink number.
Message was edited by:
user00726

Hi,
Its great to chat with you.. !!
Really, I am impressed with the things what you have written.
We are very lucky that such type of Great Person is in ORACLE World.
As I am eagerly searching for "Practical Oracle8i(TM): Building Efficient Databases " an Hard Copy to read. But, its very hard to find it.
I had seen Amazon for $44.20, In Our Currency its too high Almost 2000/-
Can you share with us alteast an PDF Copy of that book.
It's a request. from my side. and I will be very thankful to you.
I am searching nearly from past 3 Months.
Can you write some Book on RAC. I am searching for Good one...
Thanks & Regards,
Pavan Kumar N

Looking for some advice regarding an image related program

Hi fellas, Im looking for some guidance here. I want to write a program that will read an image (image will be an xray image of a square), convert the image to black and white, and measure the length and width of the square. Im looking for the best progamming langauge to make this happen. Anyone have any recommendations? I know c++ has a good imaging library that would be helpful so im looking into that at the moment. And Im pretty sure I can do this with matlab, but Im writing this program for a doctor so I need it to be portable. Thanks in advance for all the help
Cliffnotes:
Whats the best programming language to:
-read an image (of a square)
-convert image to black and white
-measure length/width of square
-GUI would be good but not necessary
-easy to write

HashBox wrote:You might want to look in to DPI and what The GIMP does in terms of that, also I found this which might be of use as well: http://en.wikipedia.org/wiki/Pixels_per_inch
Thanks HashBox, I think Im off to a good start on this. First, I wrote the program (majority of it) using matlab, and now Im trying to convert it to C++. So far I have:
#include <stdio.h>
#include "CImg.h"
using namespace cimg_library;
//main program
int main()
CImg<double> img("xray.jpg");
//converts the image to black and white
img.RGBtoYCbCr().channel(0).resize(-100,-100,1,3).RGBtoLUT(CImg<>(2,1,1,3).fill(0.0f,255.0f),false);
//displays image
CImgDisplay display(img,"Black and White");
while (!display.is_closed)
display.wait();
return 0;
So right now, I have the black and white xray image. How do I find out the size of the image using c++? Is there a function for that or do I have to write code to find it manually?
Heres the original matlab code I wrote that Im trying to write my c++ code after:
%read the image
[filename,pathname] = uigetfile('*.*', 'Select an image');
%assign image to film
film=imread(filename);
%threshold the image
level = graythresh(film);
%convert image to black&white using the thresholded value
BW = im2bw(film, level);
%display image
imshow(BW);
SIZE=size(BW);
counter=zeros(1, SIZE(1));
for x=1:SIZE(1)
for y=1:SIZE(2)
if (BW(x,y)==1)
counter(1,x)=counter(1,x)+1;
end
end
end
SUM=0;
lines=0;
for counterarray=1:SIZE(1)
if counter(1,counterarray)>0
lines=lines+1;
SUM=counter(1,counterarray)+SUM;
end
end
Last edited by wankel (2009-04-24 21:15:46)

Looking for some app which send SMS when there is Sim change in Iphone 4 G. Do we have any such software which is free

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I thought that is what the big deal was that people did not know until they opened the box and started using the iPhone 5, that it not only worked with one carrier but several carriers. I did not say it will work with any carrier at one time. I was trying to find out the reason for this and why people were so surprised that the iPhone 5 had this function and the reason for it. As stated in my post, is it there so that after your contract is up and you want to go to another carrier you do not have to purchase a new iPhone, you cna purchase a SIM card that works with your new carrier.
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As far as the iPhone 5 having issues, I have heard that there were more than usual with the first couple of manufactured batches that were shipped. For example the Map App by Apple, the scratches on the backside of hundreds of iPhones, etc. I am hoping these will get to be less and less, but with the recent riot at the one plant in China where the iPhone 5 is assembled is supposed to increase the waiting time.

Evening folks...looking for some help about my iphone microphone

Evening folks....looking for some help.....I have a 3G Iphone and when I phone people they cannot hear me properly...sound like I am underwater....
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I thought that is what the big deal was that people did not know until they opened the box and started using the iPhone 5, that it not only worked with one carrier but several carriers. I did not say it will work with any carrier at one time. I was trying to find out the reason for this and why people were so surprised that the iPhone 5 had this function and the reason for it. As stated in my post, is it there so that after your contract is up and you want to go to another carrier you do not have to purchase a new iPhone, you cna purchase a SIM card that works with your new carrier.
The Otterbox Defender has a tendency to let too much dirt, dust, etc. in the cracks on the case. At least this has been my expereince. I was thinking something more along some of the really durable cases at BallisticCaseCo.com
As far as the iPhone 5 having issues, I have heard that there were more than usual with the first couple of manufactured batches that were shipped. For example the Map App by Apple, the scratches on the backside of hundreds of iPhones, etc. I am hoping these will get to be less and less, but with the recent riot at the one plant in China where the iPhone 5 is assembled is supposed to increase the waiting time.

RE: Looking for some database statistics and wait event statistics

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