Cloning of several concurrent users workspace

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• Updates instead of inserts by using getNavigatableRowIterator () .createRow (); Concurrent users?

  Hello

  Summary

  My application only occasionally an update on an existing line, rather than create a new line.  Seems to occur when several people create new lines.

  Details

  My application creates a new line by making a PopupFetchListener create a record.  The popup gets 3 user input fields.  By clicking on OK validates the data.  But sometimes the app by mistake updates an existing line with 3 field entries, rather than create a new line.

  We call cela error "crush."  We believe that this occurs when 2 or more users create lines at the same time (but we're not sure).  Behind the pop-up window, we see the ADF table with the lines.  He opens a line and creates a new record with the key field with the value "-1".  It is the default value that we give to the view object.  If three users create a new line, sometimes two of the user see the-1.  The other user does not see a new slot open.  Instead, the focus is always on a line that exists.  This poor third user gets error crush.  We can only reproduce this problem sometimes.  Any ideas?  Here are more details.

  Setting the primary key of the Entity object

  < attribute name = 'AiId' IsNotNull = "true" ColumnName = "AI_ID', SQLType = 'DIGITAL' Type ="java.lang.Integer"

  ColumnType = 'NUMBER', TableName = 'GA_AIM"PrimaryKey ="true", DefaultValue ="-1"RetrievedOnInsert ="true ".

  RetrievedOnUpdate = "true" IsUpdateable = "while_insert" >

  < DesignTime >

  < name Attr = "_diagramName" Value = "Id" / >

  < / DesignTime >

  Properties of <>

  < SchemaBasedProperties >

  < value DISPLAYWIDTH = "60" / >

  < ResId LABEL = 'model. Entity.GaAim.AiId_LABEL"/ >

  < / SchemaBasedProperties >

  < / properties >

  < / attribute >

  Database trigger

  The Insert Before, gets a sequence counter and replaces the value "-1".

  Code FetchPopupListener

  DCBindingContainer bindings1 = (DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();

  DCIteratorBinding dcib = (DCIteratorBinding) bindings1.get (iteratorName);

  RowSetIterator iter = dcib.getRowSetIterator ();

  NewRow row = dcib.getNavigatableRowIterator () .createRow ();

  newRow.setNewRowState (Row.STATUS_INITIALIZED);

  Code of the button 'OK '.

  BindingContainer links = getBindings();

  operationBinding oracle.binding.OperationBinding = bindings.getOperationBinding ("Commit");

  Object result = operationBinding.execute ();

  Environment

  JDev Studio Edition Version 11.1.2.4.0

  WebLogic 10.3.5 on Linux

  ADF BC

  Also tried

  Unchecking 'Required' attribute AiId Pavilion in the E.O. and hide the - 1 as a default value.  It is under the theory that the middle tier strives to ensure the uniqueness of the primary key, and two concurrent users had '-1 '.  It has not solved the problem.

  Your assumption that you get this problem if multiple users create new tires is correct. The problem is that you have defined the pharmacokinetics of new line - 1 for each line. This will get you in trouble.

  You must either use the DBSequence as type for your pk (http://docs.oracle.com/middleware/1212/adf/ADFFD/bcentities.htm#ADFFD19777), or you must assign the pk directly when the line is created (for example using groovy https://tompeez.wordpress.com/2011/09/02/using-groovy-expression-to-set-a-primary-key-with-a-sequence-number/).

  Timo

• Hardware requirements for MS SQL Server for about 100 concurrent users

  Can someone suggest the hardware configuration required for MS SQL Server for about 100 concurrent users?

  Microsoft page suggests 2 GHz CPU and 4 GB of RAM, but it does not mention the number of users. Wonder how many users affects the performance of MS SQL.

  Your question of Windows 7 is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for Windows Server on MSDN. Please post your question in the MSDN Windows Server forum.

  http://social.msdn.Microsoft.com/forums/en-us/category/SQLServer/

• I want to know what I need to look at when buying a router for 50 concurrent users, 1 server connection information

  Original title: router Question.

  Hi all

  not sure if this is the right place to post but I was looking for some information about routers. specifically, I want to know what I need to look at when buying a router for 50 concurrent users, 1 server connection information. specifications, etc.

  Thanks :)

  Some routers will define a limited number of simultaneous connections. Domestic routers rarely do because the assumption is that the environment will not include such a high number.

  Ideally in a commercial environment you would separate on the hardware connection since the hardware firewall. It depends on the type of connection (ADSL?).

• Recommendation for the concurrent users on Aironet 1500 y 1200

  Hello

  I would like to know if there are any recommendations or technical limitation about maximum concurrent users (registered users) on AP aironet 1200 and 1500.

  Thanks in advance

  Hello

  on any model of AP, the limit is 255 associated clients.

  However, you will face performance issues before that :-)

  Hope this helps:

  Nicolas

  ===

  Remember responses of the rate that you find useful

• S5 concurrent users and backup/restore

  Renting a 5 gig in the cloud diagram is an excellent idea. I'm trying to sell it now to my boss, naturally the first questions are what is (1) as performance and (2) what is the reliability is therefore

  1. What is the maximum number of concurrent users that S5 can support while maintaining type OLTP in 1.5 to 2 seconds response time?

  2. What is the backup and restore strategy? If S5 drops a lot how I lose? 15 seconds as if I redo the active log files? a day as if I had just yesterday end export schema of day? How long will it take for S5 to recover and to get online?

  Hi Gene-

  Backup and recovery - how long did take last time you tried to restore the database full backup and apply redo log files? or perhaps you have Data on Guard even if the main server blow up just switch us on a stand with and there is no interruption of service at all? I read on our CLOUD ORACLE SERVICE CONTRACT and there was nothing on the recovery time and data loss. Please can you me something a little more specific. If the exadata box my diagram 5G is sitting on that pops up (1) how long before I can run the SQL statement again? (2) how long before overwriting of data will be lost? 5 minutes? 30 minutes? until the backup from the night before?

  
  

  Given that I work for Oracle, any statement I make in this area could be interpreted as an SLA.  As I mentioned, by default, we do not have an SLA for the Cloud Service of database.  Please contact a sales representative to continue the discussion on the possibility of including an SLA in a purchase contract.

  -Rick Greenwald

• concurrent users in oracle applications

  How to find the no. of concurrent users in an oracle applications
  
  Kind regards
  
  Hafiz

  Hafiz says:
  How to find the no. of concurrent users in an oracle applications

  Kind regards

  Hafiz

  Please see the old subjects to the scripts/docs get the list of users connected - https://forums.oracle.com/forums/search.jspa?threadID=&q=users+AND+Connected&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001

  Thank you
  Hussein

• Tests with concurrent users on HTTP Web load

  Hello
  
  I'm trying my PHP Web Application load testing.
  
  I record (with Firefox) and developed the test with OpenScript script,.
  but I found that I could only test with function "Iteration".
  
  Is it possible to do load tests with concurrent users (connection of users at the same time multi) defined in the database?
  
  Thanks for help.

  Hello

  You need to load the script in BTA (Oracle Load Testing) you can download it from here , you have the first link Oracle Application Testing Suite and run the OATSxxx.exe to install the BTA.

  Concerning

  Alex

• How many concurrent users on a FMS server?

  We want to broadcast direct meetings with the majority of users access to our inTRAnet. 320 x 240, 30 fps, dual 2.8 GHz, 4 GB server of widows. Anyone with a similar setup to use EGIA service 200 or 500 concurrent users? We have two campuses and I need to know if I need spec a second server if we get above a certain number. How many simultaneous users can I supprot with the above configuration? Thank you
  
  

  FMS should be able to manage your 500 customers without a problem by using the configuration you mentioned (some of my apps regularly see many times more than that on a single server). I use a slightly beefier processor in my boxes... quad core Kentsfield Xeon / 4 GB ram.

  That said, also, make sure you have enough flow to your NETWORK card to carry the traffic. To 500 concurrent clients, a current of low-bandwidth of 300 Kbps puts you on point 150Mbps, so you'll need to run the numbers before commit you to a single network is used for in the case where you can't have enough juice for one box.

• Windows Fax and Scan - what the appropriate use for the concurrent users to save to the network program?

  I'll try to keep this simple - as I already asked this on other forums without the answer. My environment - Windows 7 Enterprise SP1 32-bit client machines. A computer needs to scan patient documents to a network shared by a group of users folder. There will be many people who use this computer even through all day (several shifts - environment 24 hours/7 days).  This is why I need multiple profiles from windows to all save the scan to the SAME network location.

  Currently I am trying to achieve with Windows Fax and Scan and using the ' Scan 'option under 'tools' routing. "  There is a check box (once in this option) for "network location".  I am using this option, but its does not work and that's the whole problem. Its supposed to AUTOMATICALLY record each scan to the specified network location, but it does no such thing. The scan is not registered at all in fact it is just in the interface user of Windows Fax and Scan... double you click it, and then it shows you the image.

  Some information note for helping people answer this question (and any help is appreciated):

  (1) * YES * the network folder, I am trying to record is a valid network folder and * IS * accessible via my network of different devices

  (2) * YES * the user of this journal on the computer with the scanner * ALL * read/write to have rights to this location of the network folder

  (3) * file YES and printing sharing is already active on clients

  If you please if someone either knows how to solve this problem, or at this stage if you can even suggest a different (cheaper the better) application that will scan to a network location please let me know.

  One might think to a disabled feature labeled as "scan routing" and then a field for "network location", it would be simple as plugging in the network folder and checking a box - apparently it isn't.

  Thank you.

  Tom Salvtti

  Hi Tom,

  Thanks for posting your query on the Microsoft Community.

  I would like to know some information.

  1. You are connected to a domain network?

  If Yes, then I suggest you to post your query on TechNet Forums as we have experts working on such issues and help you to the best.

  Check out the link:

  https://social.technet.Microsoft.com/forums/Windows/en-us/home?category=w7itpro

  Hope this information helps. Please let us know if you need any other help with Windows in the future. We will be happy to help you.

• Limitation of ISE for concurrent user (same user)

  Dear,

  I have cisco ISE 3355 version 2.0.4.018 my question is how can I restrict the user authenticated to access devices of two only by his username and password.

  where I have cisco what ISE integrated with AD internal for internal employees accessing the SSID and I need to limit the access used for two devices only (PC and phone)

  If anyone can help me?

  Kind regards

  This 1.1.1.268code doesn't have the feature of concurrent session. You need to wait for 1.2 which is scheduled for late July.

  Jatin kone
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  How to configure the logo screen in time to punch to several domain like domain1\administrator, domain2\administrator and My-PC1\administrator user in windows 2007?

  Hello

  It is better suited for the IT Pro TechNet public. Please post your question in the TechNet Forums. You can follow the link to your question:

  http://social.technet.Microsoft.com/forums/en-us/w7itpronetworking/threads

  For reference:

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  We have about 50 virtual machines on our infrastructure with ESXi 5 5.5. hosts. They are all machines Windows 7 and users access via vCenter console (they can use the RDP sessions for different reasons). Now, I would like to know how this is handled by the vCenter? Can this has led to a kind of overload on the vCenter server or can it lead to some other performance issues? There are about 15 to 20 concurrent connections but about 50 in total. I couldn't find any documentation on the number of connections could cause the vCenter overload and no valid explanation would be appreciated.

  Thank you

  DB

  Hello

  This isn't really the best practice, but you do not hit the limit yet.

  Take a look at a maximum of configuration: http://www.vmware.com/pdf/vsphere5/r55/vsphere-55-configuration-maximums.pdf

  It says 100 simultaneous vSphere Client connections and 180 simultaneous vSphere Web Client

  Tim

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  I just connect the two HARD drives when connected to my user account and start the backup TM? Even if I don't have the PW in my keychain?

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