How do we determine if the BW system is running slow?
Dear BWers,
How do we determine if the BW system is running slow? I have a situation where it is taking about 1 hr 30 min to load 700,000 records from the application server with direct mapping and no major transformations. How do i conclude if my BW system is running slow? Is there any documentation on this or benchmarks to analyze this? All and any help is appreciated.
Thanks
Raj
The time taken to load depends on a few factors like the following:
1. network bandwidth
2. system memory on the application server.
3. available processes in the application server to start the job
Make sure to load the master data, activate them and also apply change run before you load the transaction data. If you have secondary indexes, make sure you delete them before laoding data. I will suggest to have sequential load and put all the processes in a process chain. Where ever you can, try to split the package size. But in your case, the no of records is not that much and so you should be fine with one info package.
Ravi Thothadri
Similar Messages
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How do I determine what the host system is?
dnsstuff.com used to have an option to reveal what type of
system
running under what type of OS is being used by a domain's
host. The
option is gone. I need to search for scripts, but do not know
if the
current web host for the site is Microsoft, unix, etc.
What utility (or web link) can be used to reveal the type of
system
and OS a site is sitting on?
Thanks,
-CH> without comment or remark.
I have been known to remark from time to time. It's only
sometimes
successful. I guess I am a poor remarker. 8) But thanks. Look
it up. It's
completely passive and called "Server Spy".
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
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"Canned Heat" <[email protected]> wrote in message
news:[email protected]..
>I am not familiar with the FF extension, but I will
google it and find
> out. Again, thanks for your help, Murray. You are a
valuable
> resource to this group because your answers are always
right on target
> without comment or remark.
>
> To the reply from Dan mode: I cannot call because it is
a potential
> new customer. They are clueless and the time I would
have to spend on
> the phone getting the right answers would be much more
than would have
> to be spent using a simple utility. That being
explained, do you have
> any useful info, name of utilities, or website that I
can utilize to
> reveal the host system and OS of a domain?
>
> Thanks,
> CH
>
>
> On Fri, 28 Apr 2006 16:16:55 -0400, "Murray *ACE*"
> <[email protected]> wrote:
>
>>I use the FF extension that stick that info in the
status bar. Handy,
>>that....
> -
How do I determine if the Firefox I am running is 32 bit or 64bit?
I downloaded the latest version of Firefox (6.0.2). After the installation the wizard notified me that my Flash Player was out of date. I attempted to download the latest Flash Player and it told me it timed out and sent me to a trouble page. It said that I can not load the latest Flash Player on at 64 bit browser. I am trying to see what bit Firefox browser I am using.
Hi Toodles
The pin strips on the new modules maybe a little thicker than your original modules, and it's going to take more force to seat them properly. If the new Memory Specifications are correct I would try them again. Slide them in untill they stop, then push real hard untill you feel them seat into place.
I've never seen a report about an odd amount of ram shown. If reinstalling the ram modules does not solve your issue, and may be a indication that there is something wrong with one of the slots.
Dennis
17" iMac Intel Core Duo - 2GB Ram - Mac OS X (10.4.10) - Maxtor 300GB FireWire - Creative Inspire 2.1 - 2G Nano -
mac shut down due to problem; I rebooted fine. how do I determine what the problem was?
When shut down and rebooted, the Mac OS X does background maintenance on the system. That can solve minor issues.
Beyond this, it is a good idea to run Disk Repair yourself just to make sure.
Reboot with the option key held down. On the screen that comes up select the Recovery disk icon and Continue.
On the next screen Clcik Disk Utility and Continue.
In DU, in the list on the left select the drive to be repaired - click the item that is indented to the right, not an an item whose name starts on the far left.
Click First Aid, then Repair Disk.
After that is done, quit DU and restart as usual. -
How do I determine if my file system is case-sensitive before I buy Photoshop CS5?
How do I determine if my file system is case-sensitive before I buy Photoshop CS5? I currently have Mac OSX 10.5.8 with an Intel Core 2 Duo Processor and 4GB of Memory.. Adobe says the following requirements are needed..
2GB of available hard-disk space for installation; additional free space required during installation (cannot install on a volume that uses a case-sensitive file system or on removable flash storage devices)
1024x768 display (1280x800 recommended) with qualified hardware-accelerated OpenGL graphics card, 16-bit color, and 256MB of VRAM
Some GPU-accelerated features require graphics support for Shader Model 3.0 and OpenGL 2.0
I don't know if I have a "hardware-accelerated OpenGL graphics card" or "256MB or VRAM".. I've never heard of "VRAM" before and the last bullet points is just as confusing. The last thing I want to do is buy this program and discover my Mac Book is just a tad bit to old for it, I've already done that once with a video game.Disk Utility highlighting the drive or partition & clicking the blue Info icon may report it, but since I don't have Case Sensitive I can't tell for sure.
A simple test would be to save a small txt doc as...
test
Then save to the place same as...
TEST
If both show on the Disk, then it is, if it asks to replace test with TEST then it isn't. -
How do I determined if the USB ports are working?
How can I determine if the USB ports are working. Macbook Pro i7.
Thanks for any help. This is a new computer to me migrating from a PC system.Blessings to those who are able to reply with possible answers. I am sorry....but I have spent days working on getting my two USB ports to work also. I basically use the USB ports for a wireless mouse and various flashdrives/memory sticks. I have a MacBook Pro 2011 Snow Leopard 10.6.8 I have tried software update, SMC and PRAM resets, battery reset, hardware test, creating a new user account....and browsing and reading numerous discussion boards.....awgh! I have stopped short of using my install DVD (fear of loosing data), upgrading to Lion or Mountain Lion (some fear of loosing an application that might not be compatible), contacting an Apple Store (AppleCare or whatever--live 2 hours away + fear of expense), and of course, trashing the laptop. Does anyone out there have any possible solutions? I see I am not alone. --A frustrated first-time Apple products owner.
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Error "codepage could not be determined for the receiver-system"
Hi,
we use the idoc-adapter to send message from mySAP ERP to PI.
All worked fine.
So, this morning I have changed the datatype of the messageId from "char" to "int" in mySAP ERP in the customizing menue (install param). So, no message received in SAP PI.
When I start transction "we05" in mySAPERP" I get the following error:
"codepage could not be determined for the receiver-system" status 02.
I have changed the datatyp to "char" but the same probleme
Can anybody help me please?
Regards
StefanThis error shouldn't occur unless there is some modification at the OS level codepages.
Please check the entried in the RFC destination for connecting to the XI system. Unicode settings.
Regards,
Prateek -
Hello. I would like to write async tcp client and server. I wrote this code but a have a problem, when I call the disconnect method on client or stop method on server. I can't identify that the client or the server is no longer connected.
I thought I will get an exception if the client or the server is not available but this is not happening.
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
How can I determine that the client or the server is no longer available?
Server
public class Server
private readonly Dictionary<IPEndPoint, TcpClient> clients = new Dictionary<IPEndPoint, TcpClient>();
private readonly List<CancellationTokenSource> cancellationTokens = new List<CancellationTokenSource>();
private TcpListener tcpListener;
private bool isStarted;
public event Action<string> NewMessage;
public async Task Start(int port)
this.tcpListener = TcpListener.Create(port);
this.tcpListener.Start();
this.isStarted = true;
while (this.isStarted)
var tcpClient = await this.tcpListener.AcceptTcpClientAsync();
var cts = new CancellationTokenSource();
this.cancellationTokens.Add(cts);
await Task.Factory.StartNew(() => this.Process(cts.Token, tcpClient), cts.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
public void Stop()
this.isStarted = false;
foreach (var cancellationTokenSource in this.cancellationTokens)
cancellationTokenSource.Cancel();
foreach (var tcpClient in this.clients.Values)
tcpClient.GetStream().Close();
tcpClient.Close();
this.clients.Clear();
public async Task SendMessage(string message, IPEndPoint endPoint)
try
var tcpClient = this.clients[endPoint];
await this.Send(tcpClient.GetStream(), Encoding.ASCII.GetBytes(message));
catch (Exception exception)
private async Task Process(CancellationToken cancellationToken, TcpClient tcpClient)
try
var stream = tcpClient.GetStream();
this.clients.Add((IPEndPoint)tcpClient.Client.RemoteEndPoint, tcpClient);
while (!cancellationToken.IsCancellationRequested)
var data = await this.Receive(stream);
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
private async Task Send(NetworkStream stream, byte[] buf)
await stream.WriteAsync(BitConverter.GetBytes(buf.Length), 0, 4);
await stream.WriteAsync(buf, 0, buf.Length);
private async Task<byte[]> Receive(NetworkStream stream)
var lengthBytes = new byte[4];
await stream.ReadAsync(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
var buf = new byte[length];
await stream.ReadAsync(buf, 0, buf.Length);
return buf;
Client
public class Client
private TcpClient tcpClient;
private NetworkStream stream;
public event Action<string> NewMessage;
public async void Connect(string host, int port)
try
this.tcpClient = new TcpClient();
await this.tcpClient.ConnectAsync(host, port);
this.stream = this.tcpClient.GetStream();
this.Process();
catch (Exception exception)
public void Disconnect()
try
this.stream.Close();
this.tcpClient.Close();
catch (Exception exception)
public async void SendMessage(string message)
try
await this.Send(Encoding.ASCII.GetBytes(message));
catch (Exception exception)
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
private async Task Send(byte[] buf)
await this.stream.WriteAsync(BitConverter.GetBytes(buf.Length), 0, 4);
await this.stream.WriteAsync(buf, 0, buf.Length);
private async Task<byte[]> Receive()
var lengthBytes = new byte[4];
await this.stream.ReadAsync(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
var buf = new byte[length];
await this.stream.ReadAsync(buf, 0, buf.Length);
return buf;Hi,
Have you debug these two applications? Does it go into the catch exception block when you close the client or the server?
According to my test, it will throw an exception when the client or the server is closed, just log the exception message in the catch block and then you'll get it:
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.Invoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
Console.WriteLine(exception.Message);
Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
By the way, I don't know what the SafeInvoke method is, it may be an extension method, right? I used Invoke instead to test it.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey. -
When I upgraded from v4 to v5 my bookmarks was lost. I do have the one that is in the firefox toolbar. Apparently I had a bookmarks add-on. V5 changed my browser how can I determine what the program was and if the bookmarks are still there?
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe Mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
Websites remembering you and automatically log you in is stored in a cookie.
*Create an allow Cookie Exception to keep such a cookie, especially for secure websites and if cookies expire when Firefox is closed.
*Tools > Options > Privacy > Cookies: Exceptions
In case you are using "Clear history when Firefox closes":
*do not clear Cookies
*do not clear Site Preferences
*Tools > Options > Privacy > Firefox will: "Use custom settings for history": [X] "Clear history when Firefox closes" > Settings
*https://support.mozilla.org/kb/Clear+Recent+History
Note that clearing "Site Preferences" clears all exceptions for cookies, images, pop-up windows, software installation, and passwords.
Clearing cookies will remove all specified (selected) cookies including cookies that have an allow exception and cookies from plugins. -
I am selling my Mac Mini. I recently purchased OS X Lion. When I restore to factory settings, how can I ensure that the operating system will still be Lion, and not the original operating system, which I believe was Snow Leopard?
If you bought Lion from the App Store, you can't legally or practically transfer it, because it's tied to your Apple ID. Reinstall the original software from the discs that came with the machine.
-
How do i determine what the "other" usage is on my iPad (3.5 gig)
how do i determine what the "other" usage is on my iPad (3.5 gig)
Hey there, I seem to have an issue with the 'other' usage thing.
On my computer and ipod, it shows like this:
when I dont even have more than 2+GB in music and less than 1gb in apps and pictures.
I am on iOS5.1.1 because I had many problems with the Wi-Fi bug for iOS6 (no, it didnt fix for me with 6.0.1)
I am very frustatred because I cant even sync music anymore. AndI dont want to do a reset because it takes me 3+ hours to transfer my music.
any help}? -
I am planning to switch to the "iPhone for Life Plan" with unlimited data. How do i determine what the balance is on my equipment installment plan?
Yes I am considering switching from the VZ Edge to Sprint iPhone for Life plan.
Thanks,
Adrian
>> Personal information removed to comply with the Verizon Wireless Terms of Service <<
Edited by: Verizon Moderator -
I just got my iPhone 4 finger tip (CDMA) How do I know if the operating system is up to date?
Check Settings > General > About. Latest version for the CDMA phone is 4.2.10
Stedman -
How can i determine what the most recent os my imac will run?
How can i determine what the most recent os my iMac will run?
Serial Number QP6*****VUW
Processor 2.16 GHz Intel Core 2 Duo
Currently running Version 10.5.8
<Edited by Host>You CAN run 10.7, but I don't advise it, buy the 10.6.3 upgrade disk from the Apple Store online and then backup files off the machine and upgrade to 10.6.3., then Software Update to 10.6.8 would be the BEST option for your older hardware and it will run most all of your 10.5 software and be faster than 10.5 or 10.7.
If you go to 10.7 it won't run nearly any of your 10.5 software and you will have to buy all new ones for a machine that's getting a little bit dated, near it's end of life stage. 10.7 will slow your machine down, especially with low RAM.
http://roaringapps.com/apps:table
At your machines stage, the hard drive is getting old, the vents are clogged up with dust and it's going to cost a bit to get the drive etc upgraded. You can if you wish, but 10.7 really needs more RAM (4GB) and a faster hard drive.
But your still subjected to the video card going out etc.
IMO upgrade to 10.6.8 and stay there until the wheels fall off, then buy a new 10.8 machine being released after this summer or 10.9 machine.
Harden your Mac against malware attacks -
When the PC System timing runs as per normal, reaches 0000hrs - a new date. How to Auto re-execute the VI from its first sequence order?
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