High txn vol and concurrent users

I have a application in hand which will be reqd to support 100000 txns per day and about 500 concurrent user
. Can BEA WebLogic deliver that. Do I need any tools like Tuxedo etc. Do you have a live project example of this volume done in Weblogic.
It would be nice if U can help me on this

100000 txs per day is about 1-2 tx per second. (unless my math is
off). That should be no problem for WLS.
I would suggest that you talk to your sales representative or
[email protected] for customer references.
-- Rob
DT wrote:
>
I have a application in hand which will be reqd to support 100000 txns per day and about 500 concurrent user
Can BEA WebLogic deliver that. Do I need any tools like Tuxedo etc. Do you have a live project example of this volume done in Weblogic.
It would be nice if U can help me on this

Similar Messages

Named and Concurrent users

Dear Friends,
Please help me to find named number of users in PeopleSoft specific to module.Below are the modules i am using and i wanted to know named and concurrent users using these modules
Human Resources
Benefits Administration
Pension Administration
Thanks
Uday.

Hi Bart,
Difference between named users and concurrent users:
Named user means when you buy BOXI you buy a certain amount of named user licenses and then you give each of these named users a login. It`s a cheaper type of license but you have to know exactly who your users are, and so is pretty useless if your userbase is constantly changing or your exposing Infoview over the web.
Concurrent user licenses are now only available in BOXI Edge - the equiv in BOXI Pro\Premium is a CPU license, which means you can let as many people login as your hardware will support. Concurrent user licenses are useful when you don`t know who your userbase is - you can just give a generic login for people to use. Or give people specific logins and not worry that they might not be using the system and using up a valuable named user license.
for more information follow the below links:
http://www.forumtopics.com/busobj/viewtopic.php?p=476977
http://www.forumtopics.com/busobj/printview.php?t=125096&start=0&sid=095882f7c0d636e7bca723e5930c21d3
Hope this helps.
Regards,
Deepti Bajpai

Hign vol txns and concurrent users

          I have a application in hand which will be reqd to support 100000 txns per day and about 1000 concurrent user
          . Can BEA WebLogic deliver that. Do you have a live project example of this volume done in Weblogic. What will be the scalability
          It would be nice if U can help me on this


In article <[email protected]>, [email protected] says...
          >
          > I have a application in hand which will be reqd to support 100000 txns per day and about 1000 concurrent user
          > Can BEA WebLogic deliver that. Do you have a live project example of this volume done in Weblogic. What will be the scalability
          > It would be nice if U can help me on this
          >
          DT,
          Do call a BEA sales rep. They have the documentation and access to
          engineers to discuss this with you in person. Rob, Gene et al are not
          equipped (or authorized, I think) to disseminate this sort of
          information in this forum.
          BTW 1M tx a day is a lot as is 1000 concurrent users. I'd be more
          focused on networking and database hardware then app server.
          Jesse

High volume txns and concurrent users

I have a application in hand which will be reqd to support 100000 txns per day and about 500 concurrent user
. Can BEA WebLogic deliver that. Do you have a live project example of this volume done in Weblogic.
It would be nice if U can help me on this

"DT" <[email protected]> wrote:
>
I have a application in hand which will be reqd to support 100000 txns per day and about 500 concurrent userwhen you say concurrent user, do you mean to say
1. concurrent HTTP sessions or
2. max connections(TCP/IP) to the server at any point of time..
can you provide with more info regarding the requirements...
1. How big is the application?
2. What type of application?
3. MAX HTTP Sessions at any point of time
4. MAX Connections at any point of time
5. HOW fast is the application...(jsp/ejb/db or jsp/ejb to external interfaces like messaging systems...etc...)
. Can BEA WebLogic deliver that.TTBOMK and assuming jsp/ejb/db...yes,..the point is to determine the h/w required to support the requirement.
Do you have a live project example of this volume done in Weblogic.
It would be nice if U can help me on this

EP Performance Tunning and concurrent user login problems

Hi all.
We have a EP , integrated with Windows AD and SAP R3.
In real situation, there will be 1000 users login in EP in 0.5 hours. And their operation time will be 6-8 hours, connect to R3 or other applications.
Is EP can support such concurrent user login scenario ?
if EP fails, is there some performance monitor tool or performance tunning issue ?

Hi
EP supports this logon load, however it all depends on sizing and architecture! Also the content of the STARTPAGE can be critical (make it "light").
If the portal fails, then often it is only one J2EE server process, which fails - so by having more server-processes will be an easy/minimum form of high availability. A "real" HA solution must be considered if your business will not work without the portal og SAPGUI connections can be used as workaround/fallback in such situations.
BR
Tom Bo

Load balancing and clustering for SQL SERVER ANALYSIS SERVER instances to access large number of concurrent users for bi site

HI
how to do analysis server clustering
we have sharepoint bi site and we published many dashboards pointers ,filters kpis
and at a time some 200 to 300 concurrent users access these dashboards pages
so for maintain this requirement how we apply clustering for ssas intances
and also it has load balancing
adil

Hi Adil,
According to your description, you want to implement SQL Server Analysis Services Clusster and Analysis Services Load Balancing, right?
In SSAS, we can design highly available solutions in Analysis Services by using: network load balancing (NLB) technologies, failover clustering technologies, or both. For the details about implemention, please refer to the links below.
http://msdn.microsoft.com/en-us/library/dn736073.aspx
http://sqlsrvanalysissrvcs.codeplex.com/wikipage?title=Analysis%20Services%20Load%20Balancing
http://technet.microsoft.com/en-us/library/bb500217(v=sql.105).aspx
Regards,
Charlie Liao
TechNet Community Support

IFS and 3000 concurrent users ?

We have tested iFS in a small scale and it works fine, but it requires a lot of resources. We now have a case with a client who wants to run iFS for 3000 concurrent users. Are there any whitepapers etc where scalability of this scale is discussed ? I have read about the Siemens-reference, do they have any numbers ?

Comments below (after your questions)
Q1) To increase the maximum heap size in iFS 1.0.8.3 on Solaris 7, we modify the -mx heap size in the ifsstart script (command below). Is this the correct location to modify this setting?
A1) No. In the iFS 1.0.8 Installation Guide, on page 1-5, it says "JVM maximum heap sizes can be configured by editing the following file:
$ORACLE_HOME/ifs/settings/IfsProtocols.def."
There you can specify the MX setting independently for each protocol.
Q2) There is an additional command in ifsstart to restart JWS. By default, this -mx heap size is smaller than the other. What is the reason behind this?
A2) It's not exactly clear, but on page 1-4 of the iFS 1.0.8 Installation Guide, it says:
Note: The Java Web Server (JWS) is actually made up of up to three processes, each of which is set to have a maximum heap size of either 64M (minimum requirements) or 128M (recommended settings). In almost all cases, only one of these processes will ever come close to consuming this maximum amount. The memory usage of the other two processes is negligible.
I believe that the "mx" is lower because it doesn't need much memory. (But I don't have a 1.0.8 install in front of me).
Q3) If you have the memory avaiable, should each of these heap sizes be set to the maximum the JVM can handle (2GB)? Drawbacks?
A3) If you have enough memory, and you are starting the iFS protocols using ifsstart, then each of the MX settings in the IfsProtocols.def file should be set as high as 2G (for each protocol you're using).
Q4) $IFS_JWS_HOME/bin/jserv -jre -vmargs -mx512m > $ORACLE_HOME/ifs/log/JWS.log 2>&1 &
A4) I think this is right.
null

A quick question about WebDynpro SLD and R/3 with concurrent users

Hello ,
I have a very quick question about Webdynpros and SLD connecting to an R/3 system, when you configure a webdynpro to connect to an R/3 system using SLD, you configure a user name and password from the R/3 for the SLD to use. What I would like to know is when I have concurrent users of my webdynpro, how can I know what one user did in R/3 and what another user did? Is there a way for the users of the web dynpro to use their R/3 credentials so SLD can access the R/3? Like dynamically configuring the SLD for each user?
- I would like to avoid leaving their their passwords open in the code ( configuring two variable to get the users username and password and use these variables as JCO username and password )
Thanks Ubergeeks,
Guy

Hi Guy
You will have to use Single Sign On to achieve this. In the destination you have defined to connect to R/3 , there is an option to 'useSSO' instead of userid and password. This will ensure that calls to R/3 will be with the userid that has logged into WAS. You wont need to pass any passwords because a login ticket is generated from WAS and passed on to R/3. The userid is derived from this ticket.
For this to happen you will have to maintain a trust relation ship between R/3 and your WAS ,there is detailed documentation of this in help files. Configuration is very straight forward and is easy to perform
Regards
Pran

On-premise High-trust App and 401 (appredirect.aspx) for anomyous user

Hello,
I've developed a provider hosted App. The App can be used by authenticated and anonymous users. On my development platform the App is working in both cases as expected. Then I configured a new test Server (I did all the steps for high trusted Apps) and installed
the new App (Register app, created a new package in Visual Studio, did the changes for the TokenHelper class and so on). Now, the App ist working for authenticated users only. For anonymous users the appredirect page is asking for credentials. The SharePoint
log contains only a few Information about the problem:
client_id: i:0i.t|ms.sp.ext|..... and instance_id:
https://xxx/Pages/AppPartPage.aspx?SPHostUrl=http%3A%2F%2FXXXXXXX%2FDE%2FSP2013Standard&SPHostTitle=SP2013%20Standard%20Layout&SPAppWebUrl=""&SPLanguage=de%2DCH&SPClientTag=1&SPProductNumber=15%2E0%2E4420%2E1017&wpId=g%5F5b8feaca%5F038f%5F473d%5F8001%5F0a91849f9a05&editmode=0&SenderId=1DD84F040
from query string
redirectLaunUrl after getting it from query string, web or app instance:
https://remote-domain-app/Pages/AppPartPage.aspx?SPHostUrl=http%3A%2F%2FXXXXXXX%2FDE%2FSP2013Standard&SPHostTitle=SP2013%20Standard%20Layout&SPAppWebUrl=""&SPLanguage=de%2DCH&SPClientTag=1&SPProductNumber=15%2E0%2E4420%2E1017&wpId=g%5F5b8feaca%5F038f%5F473d%5F8001%5F0a91849f9a05&editmode=0&SenderId=1DD84F040
redirectLaunUrl after getting token replacement:
https://remote-domain-app/Pages/AppPartPage.aspx?SPHostUrl=http%3A%2F%2FXXXXXXX%2FDE%2FSP2013Standard&SPHostTitle=SP2013%20Standard%20Layout&SPAppWebUrl=""&SPLanguage=de%2DCH&SPClientTag=1&SPProductNumber=15%2E0%2E4420%2E1017&wpId=g%5F5b8feaca%5F038f%5F473d%5F8001%5F0a91849f9a05&editmode=0&SenderId=1DD84F040
m_oauthAppId after NormalizeAppIdentifier() i:0i.t|ms.sp.ext|548...... Now getting app principal info.
decided that we need to do a POST to the app.
NOTHING MORE
The remote IIS web allows anonymous access and I can open the remote web site as anonymous user. Tried to set the the App Principal permission again, but without luck. When the remote web is stopped the 401 error still exist - no other error.
I've no idea what I can check next.

Hi,
You can use PowerShell to get the AppPrincipal.
$targetWeb = Get-SPSite "http://dev.my.com"
$clientID = "82ea34fc-31ba-4e93-b89a-aa41b023fa7e"
$authRealm = Get-SPAuthenticationRealm -ServiceContext $targetWeb
$AppIdentifier = $clientID + "@" + $authRealm
$appPrincipal = Get-SPAppPrincipal -Site $targetWeb.RootWeb -NameIdentifier $AppIdentifier
I suggest you try to delete the app and use the following PowerShell script to install the APP.
param
[string]$Web = $(throw '- Need a SharePoint web site URL (e.g. "http://portal.contoso.com/")'),
[string]$Source = "ObjectModel"
Write-Host -ForegroundColor White "-------------------"
Write-Host -ForegroundColor White "| App Installer |"
Write-Host -ForegroundColor White "-------------------"
Write-Host -ForegroundColor White "- "
#Global vars
$AppPackageName = "App.app";
#Loads powershell settings
Write-Host -ForegroundColor White "- Load Powershell context.."
$0 = $myInvocation.MyCommand.Definition
$dp0 = [System.IO.Path]::GetDirectoryName($0)
#Loads the SharePoint snapin
Write-Host -ForegroundColor White "- Load SharePoint context.."
$ver = $host | select version
if ($ver.Version.Major -gt 1) {$host.Runspace.ThreadOptions = "ReuseThread"}
if ((Get-PSSnapin "Microsoft.SharePoint.PowerShell" -ErrorAction SilentlyContinue) -eq $null) {
Add-PSSnapin "Microsoft.SharePoint.PowerShell";
[void][System.Reflection.Assembly]::Load("Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c")
#Imports the App package
Write-Host -ForegroundColor White "- Import app package '$AppPackageName'..."
$appPath = "C:\Projects\App\App\bin\Debug\app.publish\1.0.0.0" + "\" + $AppPackageName;
if ($Source.Equals("ObjectModel", [System.StringComparison]::InvariantCultureIgnoreCase)) {
$sourceApp = ([microsoft.sharepoint.administration.spappsource]::ObjectModel);
elseif ($Source.Equals("Marketplace", [System.StringComparison]::InvariantCultureIgnoreCase)) {
$sourceApp = ([microsoft.sharepoint.administration.spappsource]::Marketplace);
elseif ($Source.Equals("CorporateCatalog", [System.StringComparison]::InvariantCultureIgnoreCase)) {
$sourceApp = ([microsoft.sharepoint.administration.spappsource]::CorporateCatalog);
elseif ($Source.Equals("DeveloperSite", [System.StringComparison]::InvariantCultureIgnoreCase)) {
$sourceApp = ([microsoft.sharepoint.administration.spappsource]::DeveloperSite);
elseif ($Source.Equals("RemoteObjectModel", [System.StringComparison]::InvariantCultureIgnoreCase)) {
$sourceApp = ([microsoft.sharepoint.administration.spappsource]::RemoteObjectModel);
$spapp = Import-SPAppPackage -Path "$appPath" -Site $Web -Source $sourceApp -Confirm:$false -ErrorAction SilentlyContinue -ErrorVariable err;
if ($err -or ($spapp -eq $null))
Write-Host -ForegroundColor Yellow "- An error occured during app import !"
throw $err;
Write-Host -ForegroundColor White "- Package imported with success."
#Installs the App
Write-Host -ForegroundColor White "- Install the APP in web site..."
$app = Install-SPApp -Web $Web -Identity $spapp -Confirm:$false -ErrorAction SilentlyContinue -ErrorVariable err;
if ($err -or ($app -eq $null)) {
Write-Host -ForegroundColor Yellow "- An error occured during app installation !"
throw $err;
$AppName = $app.Title;
Write-Host -ForegroundColor White "- App '$AppName' registered, please wait during installation..."
$appInstance = Get-SPAppInstance -Web $Web | where-object {$_.Title -eq $AppName};
$counter = 1;
$maximum = 150;
$sleeptime = 2;
Write-Host -ForegroundColor White "- Please wait..." -NoNewline;
$url = "$($Web)_layouts/15/appinv.aspx?AppInstanceId={$($appInstance.Id)}"
$ie = New-Object -com internetexplorer.application
try
$ie.visible=$true
$ie.navigate2($url)
while ($ie.busy)
sleep -milliseconds 60
$trustButton = $ie.Document.getElementById("ctl00_PlaceHolderMain_BtnAllow")
$trustButton.click()
sleep -Seconds 1
Write-Host "App was trusted successfully!"
catch
throw ("Error Trusting App");
while (($appInstance.Status -eq ([Microsoft.SharePoint.Administration.SPAppInstanceStatus]::Installing)) -and ($counter -lt $maximum))
Write-Host -ForegroundColor White "." -NoNewline;
sleep $sleeptime;
$counter++;
$appInstance = Get-SPAppInstance -Web $Web | where-object {$_.Title -eq $AppName}
Write-Host -ForegroundColor White ".";
if ($appInstance.Status -eq [Microsoft.SharePoint.Administration.SPAppInstanceStatus]::Installed) {
Write-Host -ForegroundColor White "- The App was successfully installed.";
$appUrl = $appInstance.AppWebFullUrl;
Write-Host -ForegroundColor White "- The App is now available at '$appUrl'.";
Write-Host -ForegroundColor White "- (Don't forget to add app host name in your host file if necessary...).";
Write-Host -ForegroundColor White "- "
else {
Write-Host -ForegroundColor Yellow "- An unknown error has occured during app installation. Read SharePoint log for more information.";
More TroubleShooting Tips for High Trust Apps on SharePoint 2013
http://blogs.technet.com/b/speschka/archive/2012/11/01/more-troubleshooting-tips-for-high-trust-apps-on-sharepoint-2013.aspx
Thanks,
Dennis Guo
TechNet Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected].
Dennis Guo
TechNet Community Support

How EM invokes the concurrent users and list of parameters scripts in EM ?

Hi,
How to check if EM is invoking the concurrent users and list of parameters scripts for a db instance target or not ?
And how EM invokes these in EM ?
Thanks in Advance.

Not sure what you mean with this question, could you be a bit more specific?
Regards
Rob
http://oemgc.wordpress.com

BlazeDS and scalability (i.e., concurrent users)

BlazeDS relies on the Servlet API...so, it means about a few hundred concurrent users, maximum -- which isn't very encouraging. This is because, in BlazeDS, one user equals one, or maybe two/three threads...
Has anyone else considered this and/or thought of a work around? I presume BlazeDS cannot load balance, etc, so having a proxy like Apache point to different servers isn't an option.
Anyone have any suggestions?
Thanks,
Cormac

>>BlazeDS relies on the Servlet API...so, it means about a few
>>hundred concurrent users, maximum -- which isn't very encouraging.
>>This is because, in BlazeDS, one user equals one, or maybe
>>two/three threads...
How many concurrent users a BlazeDS server can support will depend a lot on what channels/endpoints you are using. You are right that with a streaming endpoint you are probably limited to a few hundred concurrent users because each connection is persistent and is going to tie up one of your app server's request handler threads. If you use polling however you can support many more concurrent users. This is because connections are not persistent and the poll requests made to the server are short-lived. Web/application servers are very good at handling these types of requests so you should be able to handle a few thousand concurrent users using polling (although a number of factors such as your polling interval, type and size of data/messages being sent around, individual app server, server hardware, network configuration etc. will all affect this). The trade off with using polling is that it is not as real time as streaming. If a message shows up on the server it won't get delivered to you right away. Instead you'll get it the next time your poll request reaches the server. This might be ok for some people. If you need "real time" delivery of messages to large numbers of clients, you can use LiveCycle Data Services ES which has an NIO based version of the streaming endpoint. This endpoint can support many more concurrent users (probably a few thousand although caveats listed above also apply here) than the HTTP based streaming endpoint because each connection doesn't tie up a request handler thread.
>>Has anyone else considered this and/or thought of a work around? I
>>presume BlazeDS cannot load balance, etc, so having a proxy like
>>Apache point to different servers isn't an option.
You can load balance BlazeDS servers. Make sure your load balancer uses session pinning/sticky sessions because for messaging to work you need to keep communicating back to the same server. We've seen some issues with load balancing streaming connections because some load balancers buffer the data being sent back to the client over the streaming connection. I believe Apache is one of the servers that does this so you'd definitely have to do some testing to find a proxy server that worked for you if you wanted to load balance streaming connections.
>>Anyone have any suggestions?
BlazeDS actually scales quite well (at least in my opinion) when using non-persistent connections with short-lived requests, such as with polling. If you want to support large numbers of concurrent users with streaming/persistent connections, I'd look at using LiveCycle Data Services ES.
-Alex

Higher Education and Research User Group Meeting 2009 - Presentations

All,
please note the new blog on the BPX for Higher Education entry page. It provides the link to the presentations shown at the Higher Education and Research User Group (HERUG) Meeting of this year. In addition the event schedule informs about the planned 2010 User Group Meeting in Singapore.
http://www.sdn.sap.com/irj/bpx/highered
Tina
Edited by: Tina Bach on Nov 16, 2009 3:31 PM

Ray.R wrote:
When we did ours in Ottawa, we had Laura place it on top during the week of the meeting.
And by having people like us post to this thread, it keeps bumping it up.
pssst... Ray, its up there already! She is everywhere!
Thank you Laura!
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Restrict concurrent user and/or session from a client

Hi All:
We have an application with database Oracle 10g.
I want to add a new validation to restrict concurrent user and/or session from a client. (we have almost 60 client firms using the software to enter daily trasnactions).
All users from all clients are connecting to the database using a common functional ID.
What I did was:
1) Add a column 'user_logged_in' in the master table for client and update it as Y when user from that client logged on to the system,
2) Insert the application logon details (we can figure out the client details from this) into a global temp table,
3) Create a logoff trigger to update the 'user_logged_in'flag in client master table by using values from global temp table when session logged off and
4) Restrict the users from same client if the flag is 'Y'
But the problem in this case is logoff trigger will not be executed in case if the session got killed or terminated abnormally.
Is there any other good solution for this scenario?
Thanks
Robin

>
But the problem in this case is logoff trigger will not be executed in case if the session got killed or terminated abnormally.
Is there any other good solution for this scenario?
>
A better question might be - is there any other 'worse' solution than that?
>
2) Insert the application logon details (we can figure out the client details from this) into a global temp table,
>
Meaning - if that session goes down you have NO logon details since the data isn't persistent. Is that really useful?
There is nothing you can do to account for someone just pulling the plug on: the server, the network connection, the bridge, the router, etc. And if a user is connected, starts a long-running process and then gets disconnected the process is likely to keep running in the background until Oracle needs to talk to the user again and then realizes that they are gone.
Meanwhile the user is trying to logon again but can't because the system thinks they are already logged on.
>
All users from all clients are connecting to the database using a common functional ID.
>
Doesn't that kind of make it harder, not easier, to track who is really connecting and using your application?

Concurrent user and hardware

can any one tell me pleas ..
how many concurrent user can access on oracle at the same time??
what is the minimum computer hardware specifications to install oracle??

user12831849 wrote:
can any one tell me pleas ..
how many concurrent user can access on oracle at the same time??
what is the minimum computer hardware specifications to install oracle??Hi and welcome to the forum
Look at the documentation :
http://download.oracle.com/docs/cd/B19306_01/install.102/b15660/pre_install.htm#i1011296

10.6: Apple and our customers place a high value on simple, refined, creative, well thought through interfaces. They take more work but are worth it. Apple sets a high bar. If your user interface is complex or less than very good it may be rejected

i am newbie in IOS i am web developer
so i use html 5 and i development jquery mobile based application.
in my application i just call view from web.I used objective c webview .
but my application rejected following issues
- Included low resolution/jagged image/s; see screenshot
- Portions of your app loaded, refreshed, ran, and/or responded very slowly.
- Was not optimized to support the device screen size and/or resolution; see screenshot
- Did not integrate with iOS features.
they said your app is slow but app speed is good(you can see here : http://teknonova.com/Map)
they said did not integrate with ios features .yes i just call URL from web view?is it illegal?
and they gave issues screenshot there is no problem with screenshot .it is good : (http://a1523.phobos.apple.com/us/r30/Purple/v4/c3/76/8a/c3768ae0-9b41-820f-9315- 40db2afc57b6/temp..gwvpnmiu.png)
what should i do?
should i delete and add new app?

10.6: Apple and our customers place a high value on simple, refined, creative, well thought through interfaces. They take more work but are worth it. Apple sets a high bar. If your user interface is complex or less than very good it may be rejected
for this problem what is a good solutions, how need to solve our problem, we need to published our apps. so plez telme the solution for this resons

High txn vol and concurrent users

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