Architecture Question - End-User scalability of queues

Hi,
I have a question around the design / usage of Queues.
We have a need for many client instances (sitting across business borders) to send data to a server instance and we're looking at Azure Service Bus / Message Queues to wire the clients-server together. One analogy of this architecture would be of an order
system where many clients are sending their orders in, and the server responds with order status updates.
Using a single queue to send/receive the data for the server appears straight forward, however my scalability query resolves around how the server queues notification messages back to a specific client in a secure manner. Would we need to create a queue
per client to guarantee messages for one client are not picked up by another, or is there another "single-queue" scalable mechanism we could rely on (similar to a conversation)?
Thanks,
Jay :)
If you shake a kettle, does it boil faster?

Instead of creating a dedicated queue for each client you can create a single topic for order status updates. Here each client would receive from their own subscription with SAS authentication so that no client can read from someone else's messages.
Here is a good sample on using SAS over topics/subscriptions:
https://code.msdn.microsoft.com/windowsazure/Using-Shared-Access-e605b37c

Similar Messages

MM end user QUESTION WEBSITE

Can you please refer any MM -enduser Question & ans reference website

Hi Sameer, you are a the best place to know the real life issues faced by consultant. I don't see any other place where end user questions are listed. I would suggest you to discuss the business processes with your seniors/ colleagues. Spend some time on SDN where you actually see the what kind of real life problems may come during implementation (yeah, you can treat them as end user problems). Last but not the least ... think logical ... you'll surely be able swim once thrown in water

Questions for the end users in Building an application.

Questions for the end users in Building an application.
Hello,
I am assigned a project in building a CF application. As far
as the business requirements, I have an idea from the MIS people.
However, I have a meeting with direct users and I have to ask
questions to add to my requirements. I am still a beginner in this
but I need to ask questions.
Can anyone give me tips? what basic / important questions?

For starters,
DO:
Ask them to discuss what they want to do with the application
Try to understand their level of computer literacy
Keep your conversation non-technical
Continue to interact with the users during the design and
development process
Try to identify a "champion" with whom you can interface as the
project progresses
DON'T:
Use technical terms or discuss technical issues
Talk down to them
Promise delivery dates until you have documented their
requirements and they have approved them

End user question

There must be a simple answer to this but I'm not seeing it.
I created a sample application from an account with Developer privs.
I now want to create an Application End user. I clicked the Manage Application Express Users link for the workspace.
I then created a user, entered password, left the Accessible Schemas field blank (it says NULL for all),
User is a developer is set to no, User is an administrator is set to no.
Account Availability is set to Unlocked
Require Change of Password on First User is set to Yes
I save the user.
I then log out and attempt to log in with the new user account.
It prompts me for a new old and new password twice as I expected.
Once I save the changes, I get:
Logout
Access denied by Application security check
Return to application.
What do I need to set in the user account to allow this end user in?
Thanks

As far as I can tell, the answer is no.
The fields that have values in them are:
Name: which is set to Application Express
Description:
Session Not Valid Page: 101
Authentication Function: -BUILTIN-
Logout URL: wwv_flow_custom_auth_std.logout?p_this_flow=&APP_ID.&p_next_flow_page_sess=&APP_ID.:1

Aperture end user certification question

Can I take the end user cerification without taking a course for it? My understanding was for that level 1 certification, I could use the Luna & Long's Pro Training book to prep and then just go sign up for the test. However, when I tried to do that it told me that I didn't have the privledges to take the test.

I'd like that too, but mine is a re-certification exam with no class required.
I'll will be in Irvine sometime this summer for the CompTIA CTT+ certification. (That one elevates Adobe end user certifications to Instructor certifications.)
I wish I was visiting to the Mother Ship in August, but that's probably when I'll be in Irvine.
DLS

Monitor connected front end users

Hi ,
I have an application with access control list and table which holds application users / used for authorization etc ...
at the database level I would like to see and know which session belongs to which fron end users!
at the database level I can only see session id's and application's username which is htmldb_public_user.... and its unique for every user..
lookin at Utilities>Database Monitor>Sessions page I can only see one developer connected! but cant see session or session id for front end users? is there anyway to find out the session info for this user?
Thanks

its the same question with a diffrence that he is trying to have diffrent applications login as diffrent username so he can trace applications individually(which is what im intrested in too) where as im more intrested in knowing the session id for each front end users who are viewing/inserting or deleting data through the applications! hope this makes sense!
I dont undrestand below response!
Bill,
FYI, the engine does this for each database session:
begin dbms_application_info.set_client_info(g_user); dbms_session.set_identifier(substr(g_user,1,(64 - length(g_instance)-1))||':'||to_char(g_instance)); dbms_application_info.set_module('APEX:APPLICATION '||to_char(g_flow_id),'PAGE '||to_char(g_flow_step_id)); exception when others then null; end;
...where g_user is the authenticated user, g_flow_id is the application ID, g_flow_step_id is the page ID, and g_instance is the Application Express sessionID. I don't know where to tell you to look for these markers but they will be associated with the database sessions that you're seeing which are owned by APEX_PUBLIC_USER.
We are looking to move to a 4 RAC environment which is creating many questions concerning APEX architecture.
I've seen all your other posts about this and IMO, there are no questions to be answered about the architecture of Application Express vis-a-vis RAC, and vice versa.
Thanks
Message was edited by:
friendlier

How to enable end users to escalate requests outside of newScale - end user view of delivery plan

How do you communicate to end users in a large organization, the procedures for escalation a request that is late or urgent. The views of the delivery plan available to users don't give them muche detail about who is doing the work.
I'm curious how other people communicate the escalation procedures - per service - to the end users that submit them? for instance, our unix admin team is pretty swamped and not meeting their OLAs reliably. They want to provide a way for the Appdev/IT users to know how to escalate requests that are late and urgent/important.
When a user submits a unix admin service on a req, if the user knows where to look in myservices, they can see the delivery plan, but enough detail to know who is doing the work. (we submitted an enhancement request a while ago to provide an options for a "full disclosure" view of the delivery plan). Even if they have enough access to service manager to find the req number and see the service manager view of the delivery plan, they still only see the service team/queue name, which might not be enough info for them to make a call or send an email.
We are discussing a few options and was curious what others are doing:
1. Update the Service description to include a contact distribution list for the fulfillment team (for requests with simple plans) or the service owner team for complex delivery plans.
2. Create a custom email template to be sent at start of delivery plan. Ccurrently we have a generic email that covers most requests, but are thinking of creating emails that provides service-specific escalation information.
3. Create an intranet page with escalation information by service, and perhaps including this as a link off the myservice home page or the service description.
The scope of this question is more around infrastructure requests that are fulfilled by centralized groups, not how end users escalate phone or computer requests. Our service-desk generally not involved in support of infrastructure requests, although they woudl probably be the escalation point for end-user requests
-Brian
running 2009.sp2

create a CSI program (from ITIL) that will be empovered to fix the issues with Unix admins, ie hire more people.
Dont fix process issues with technology, fix the process itself

Is it possible for the end user to make changes to business processes?

Hi
I'm investigating Oracle's BPEL Processor Manager and BPM technologies for a large project we are going to do. The client wants to be able to change/create new business processes which would mean different web services being called in different orders after different amounts of time.
Is it possible to allow end users to change business processes in a SOA environment with a portal using Oracle's offerings. This would eliminate JDeveloper & the designer and the need for knowledge of the underlying architecture.
The only way around this would be getting users to edit the business rules but that would only work in a linear environment with lots of decisions won't it?
Regards
Sean

I will leave your real question to be answered by product folks.
BPEL does have capabilities that let you change how a given process will execute. For example, it's normal to have a process that will react differently depending on an incoming message (CancelMessage processes one way, SubscribeMessage does something else, ...). You can have the partnerlink that is invoked be selected based on a variable, a rule, a message element, a property in a property file or a preference set in the BPEL console. However, these all fail to answer your original question, because they require the original designer to code it all, not giving someone the capability to add a new WSDL on the fly with JDeveloper.
You can also overlay endpoints, like if the user is in California, send to the west-coast server instead of the east coast. There is (was?) a tutorial about overlaying WSDLs.
Andy

Inheritance architecture question

Hello,
I've an architecture question.
We have different types of users in our system, normal users, company "users", and some others.
In theory they all extend the normal user. But I've read alot about performance issues using join based inheritance mapping.
How would you suggest to design this?
Expected are around 15k normal users, a few hundred company users, and even a few hundred of each other user type.
Inheritance mapping? Which type?
No inheritance and append all attributes to one class (and leave these not used by the user-type null)?
Other ways?
thanks
Dirk

sorry dude, but there is only one way you are going to answer your question: research it. And that means try it out. Create a simple prototype setup where you have your inheritance structure and generate 15k of user data in it - then see what the performance is like with some simple test cases. Your prototype could be promoted to be the basis of the end product if the results or satisfying. If you know what you are doing this should only be a couple of hours of work - very much worth your time because it is going to potentially save you many refactoring hours later on.
You may also want to experiment with different persistence providers by the way (Hibernate, Toplink, Eclipselink, etc.) - each have their own way to implement the same spec, it may well be that one is more optimal than the other for your specific problem domain.
Remember: you are looking for a solution where the performance is acceptable - don't waste your time trying to find the solution that has the BEST performance.

Jabber for Mac - End User unable to Cut & Paste Images in IM

Full discloure: I am an END USER, not an IT admin or anything like that. Not sure if this is the proper forum to ask this question but figured it was worth a shot...
Running OSX 10.9.1 and Jabber 9.2.1.
I am unable to copy-and-paste images into IM conversations with co-workers.
My "cachedPresenceConfigStore.xml" file shows:
"<im_cutandpaste_enabled>TRUE</im_cutandpaste_enabled>"
and
"<screen_capture_enabled>TRUE</screen_capture_enabled>"
...yet these functions seem to be missing from the IM client. As far as I know our organization's service-side policy allows for sending images over IM (confirmed this using the jabber client on a windows machine).
Am I just "doing it wrong" somehow? Is there some special method I need to use to be able to paste images into an IM conversation?
Any help or direction is appreciated.
Thank you,
Jason

It appears they disabled it server-side as the button (a paperclip) normaly appears to the right of the emoticon button. While the jabber-config.xml file can block specific file extensions, it cannot disable the feature entirely. This is done within the Service Parameters of the server, which only an admin can see.
ProcedureStep 1 Choose Cisco Unified CM IM and Presence Administration > System > Service Parameters.Step 2 From the Server menu, choose an IM and Presence node .Step 3 In the Service Parameter Configuration window, choose Cisco XCP Router as the service.Step 4 From the Enable file transfer drop-down list, click On or Off.Step 5 Click Save.Step 6 Restart the Cisco XCP Router Service on every node in the cluster. For more information, see Restart CiscoXCP Router service, on page 43.
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/im_presence/deployment/9_1_1/CUP0_BK_D5B4C107_00_deployment-guide-for-imp-91.html
Please remember to rate helpful responses and identify helpful or correct answers.

How can I make a top layer "transparent" to the end-user?

Hi guys,
Got a quick question.
I'm working on a custom card builder and was wondering if there was any way I could keep an uploaded image editable to the end user. The end-user will be able to choose what template they'd like to frame the image with. The problem is, even with transparency that chosen frame acts as a layer, and once the uploaded image has been placed onto the staging area, the end-user loosing the ability to edit/scale/skew that image. I'd like them to be able to still do that even with the template above their image.
Can anybody think of a solution to this? Any and all advice is greatly appreciated.

You'd literally need to chop each frame up. To keep things reasonable to update you can use Photoshop to slice the graphics, saving them to external PNGs to import in. If a frame has 4 edges, you cut out the 4 sides, import into Flash and reassemble them inside a single Sprite or MovieClip. Any area inside that sprite that has no actual objects will be true transparency and won't invoke a click action.
Keep in mind, hitboxes are rectangular. If you have an oval frame where the edges require you to create bitmaps with transparency on their edges, that will be clickable. If you don't immediately understand what I mean by that just draw a circle in flash, convert to clip. Now draw your cursor around what you consider the 'top' portion of that frame and notice how much of the inner fill you also capture at the same time. That will all be clickable. So the user may "see" their picture behind the frame but when they click they accidentally get the frame instead.
Picture worth a thousand words (random net image):
If you cut this oval frame into 4 pieces (this being the top obviously), the transparent area you see in the frame will need to be part of the hitarea for the frame. That can be just as confusing to customers in this situation. If most of your frames have little to no transparency (very squared up) then it won't be a problem. Although just like the problem you're having now, any bitmap transparency WILL be clickable even if you cut the sides up. The center where there is no bitmap can be clicked through to mess with the picture behind the frame.
This sort of makes the transparency detection a bit more desirable.

Push Notifications to end users and Conditional Success Screen Name ?

Hi,
Scenario: PO Approval
Description: I am developing a PO approval application with 3 levels of approval. The HWC application is based on the push notification ( DCN with payload ). When a PO ( Purchase Order ) is created/modified the end user will get the notification. Once the first 2 levels of approval is done from the mobile devices the notification should reach the 3rd level for approval. And Conditional Based Users only View there Profiles, If an User1 Approved PO Approval then only User2 Will get Push Notification but for User3 it will not Visible, Oncethe User2 Approved then Only User3 will get Push Notifications and these 3 Profiles have to be log in Based on Condition Name & Conditional Success Screen Name.
Question: How to set to which user the notification should reach. In the "to" field of JSON when I am providing "supAdmin" means the notification will reach all the devices who has the application. Once a PO is created the notification should reach only to user in the first level. Once he approves the PO, then only it should reach to the user in the 2nd level. And finally 3rd level.
Here Conditional Name is the best way to Log In or is there any other way to show the User based Log in Details, Because Here I am showing a List of Items Based On Log In, and Based On Log In user Has to view there List of Products and Status.
How to manage this situation.
Midhun VP can you please help me on this.
Thanks,
Vamsi K

Yes, DNS is is fundamental for networks, even for Windows networks. The DNS is working well for the existing Windows network and there are no problems in distributing certificates etc.
There are more than 150 users and 180 devices on the network without DNS problems.
I don't know how to discover a DNS problem... Windows works well.
DNS resolves fine... dig does it for "a" records and "ptr" records. nslookup resolves, too.
When the problem is a faulty DNS, why does the usage of users/devices from OD work with Profile Manager?
Renaming and/or migrating the ActiveDirectory is not possible. First, I want to be sure that there is a faulty DNS.
The .local TLD is not optimal for Bonjour/mDNS but I can't believe that there is no workaround

Is there a way for end users to give their manager access to change their Out of Office, without an admin involved?

Our end users need to be able to give their managers access to enable their out of office.
question 1. Can this be done without giving them full access?
question 2. If they need full access, can the end user themselves give this access? (I've tried giving another user "owner" rights, but the user still can't seem to open my calendar from OWA to adjust my out of office)
question 3. Can this be done without an Sys Admin being involved?

You can create a RBAC role for each manager scoped to each of their employees that lets them run the Set-MailboxAutoReplyConfiguration cmdlet on the exchange server. Otherwise they will need full access to the users mailbox which an admin would have
to grant, the end user can not grant this permission. Then they can open the other users mailbox in OWA and set the OOF
DJ Grijalva | MCITP: EMA 2007/2010 SPA 2010 | www.persistentcerebro.com

Class architecture question

I am coming from a c++ world into objective-c++/cocoa. I work for a company that sells static libraries to be used by other developers. Distributed with these libraries are, of course, the header files.
Currently, I am tasked with adding cocoa support to out library. I am using a subclass of NSOpenGL (we'll call it myNSGL) to render to. For proof of concept, I placed the rendering code in the instance methods of myNSGL, and called them from my controller class. This all works fine, able to render, and so on...
Now, I need to move this rendering code from the myNSGL class to inside our static library, abstracting it from the end user. This is where I have some questions.
I am compiling myNSGL into the static library. I would hope that providing ONLY the h file to the client application developer would be enough. There is a problem however. The client application will compile with the header and static lib, but at runtime it complains that interface builder doesn't know what myNSGL is. In IB, I have the view's class set to myNSGL, but without the myNSGL.mm file, interface builder is lost. The question is: Is there a way to distribute ONLY the lib and h file to customers (not the lib, h, AND mm file)?
Thanks for reading

Hi Zakk - I think this thread is going to need Etresoft, but I have a few questions.. and on the odd chance that one of them is relevant, you'll be ahead of the game to have the answers already posted by the time you get some more help.
... adding cocoa support to our library
This line scares me so I'd like to rule out my worst fears before continuing. Please tell me the Cocoa support will be a separate binary, ok?
I would hope that providing ONLY the h file to the client application developer would be enough.
Yes, the header certainly should be enough. Otherwise, I don't think anyone would claim that Cocoa is object oriented. AFAIK a header is all we get to see of any Cocoa framework.
at runtime it complains that interface builder doesn't know what myNSGL is.
Erm.. IB doesn't have anything to do with runtime. So could you clarify that? If you're getting a runtime message about IB, please post it, ok?
In IB, I have the view's class set to myNSGL, but without the myNSGL.mm file, interface builder is lost.
AFAIK IB only reads the @interface files. I've been confused about this in the past when it seemed like IB was in fact responding to a change in the @implementation, but each time it seemed that way further testing showed I'd reached the wrong conclusion. Of course, if someone who wasn't a team player snuck a @interface into your .mm, all bets are off.
In general, I would be sure the .h's were correctly included into the project and I would review some of the docs on building a Cocoa library. The easiest way to make sure Xcode is set up correctly would be to start the project with the OS X Cocoa Static Library template. I had a couple ADC links to post for you, but suddenly all my dev site links are broken. Let me know if you have any shortage of library docs.
\- Ray
p.s.: Just saw you already have Et's attention.

Help! ADF default behavior rejected by end users...

Hi,
We have built an ADF 11g application during the past months. Last week we had our first user acceptance test with a small group of users. The users were very satisfied about the nice looks of the screens. But they had quite a lot of issues with the default behavior of ADF. I'll provide a list of the most important issues below. I hope more people here at OTN have experienced these issues and perhaps have some workarounds. And perhaps Oracle can use lists like this to improve the next version of ADF...
<ol><li>Multi record edit We have a lot of multi record edit screens. These are all editable tables. Those tables have the following problems:
<ol type="a"><li>Whenever a partial refresh occurs, the whole table gets reloaded. This takes some time, which is uncomfortable. But the main problem here is that the table does not preserve the scroll bar position. The situation can be improved a little bit by setting the <tt>displayRow</tt> attribute to <tt>"selected"</tt> on the table. This will cause the table to show the selected record at the top of the view port after a refresh. But this still confuses the end users. In their experience the records are randomly jumping around.</li>
<li>Records are not always inserted at the bottom. (In fact, they are inserted above the selected record.) End users simply expect records to be inserted at the bottom of the table, no matter what. And I can't disagree with them. Isn't there a setting to achieve this in ADF?</li>
<li>Whenever the user navigates to another record in the editable table, all validation rules on the record he navigates from are fired. That means he cannot leave a required field empty to fill it later. The end users say this is very annoying. We would like to delay all validation until the user presses the Commit button. But as far as I know this is not possible, is it?</li>
<li>The selected record position is not preserved on a full refresh. Our Commit button forces a full refresh of the page. This sounds like a sensible choice to me. However, users tend to click on Commit quite often. But after a full refresh of the page, the currently selected record in a record set is always reset to the first record in the set. In a large data table, this annoys the users very much. Isn't it possible to preserve the selected record over a full refresh?</ol>
<li>Annoying validation errors Many end users are annoyed by the somewhat "persistent" validation error messages. In a larger form or an editable table, users sometimes want to ignore an error and first enter other data, before correcting the error. This is hardly possible, because ADF sets the input focus to fields with errors and keeps popping up windows with a list of fields that have errors. We would like to make the validation less "aggressive". It is okay to give a field a red border if it contains an error. But leave the input focus where it is. And don't show any popup until the user presses the Commit button. And even then show the popup window only once.</li>
<li>ADF BC caching and business rules in the database We have some business rules in our database that automatically fill some fields with default values. We have e.g. a master-details relation, where a value in the master record is calculated based on the values of the detail records. We have set the calculated field in the master record to "refresh after update" and "refresh after insert". Sometimes the value of the field gets refreshed, but sometimes not. Users know that the field should be calculated by "the system", and are asking if they did something wrong if it doesn't. I know we could do the calculation in ADF, but our policy is to have all business rules in the database and to not repeat ourselves (DRY). Is there another way to guarantee that the calculated value in the master record gets updated after an update or insert of one or more detail records?</li>
<li>Partial refresh loses data If a field causes a partial submit to occur, fields in the same record that were not (partial) submitted before lose their data. This forces us to enable partial submit on all fields. But that causes a delay after moving the focus to the next field and validations to be fired too early.</li>
</ol>
I've numbered the items above, please use these number as a reference if you're posting an answer to a specific question.
Please let me know any solution, even if it is only a partial solution. We've a nasty situation now. Our application is (nearly) finished, but it is blocked for production by the users because of the behavior of the ADF framework, on which we have very little influence. We can't blame the users for that, most of their criticism is fully justified. So we have to come up with a good solution for these issues before we can go to production. So any help would be highly appreciated!
Best regards,
Bart Kummel
PS.
We're using JDeveloper/ADF 11.1.1.1.0, we deploy to a WebLogic 10.3.1 server and we have an Oracle 10g database. We're using the full ADF stack: ADF Business Components, ADF Bindings and ADF Faces.

Hi Bart,
I can answer for few of your questions.
Bart Kummel wrote:
Hi,
We have built an ADF 11g application during the past months. Last week we had our first user acceptance test with a small group of users. The users were very satisfied about the nice looks of the screens. But they had quite a lot of issues with the default behavior of ADF. I'll provide a list of the most important issues below. I hope more people here at OTN have experienced these issues and perhaps have some workarounds. And perhaps Oracle can use lists like this to improve the next version of ADF...
<ol><li>Multi record edit We have a lot of multi record edit screens. These are all editable tables. Those tables have the following problems:
<ol type="a"><li>Whenever a partial refresh occurs, the whole table gets reloaded. This takes some time, which is uncomfortable. But the main problem here is that the table does not preserve the scroll bar position. The situation can be improved a little bit by setting the <tt>displayRow</tt> attribute to <tt>"selected"</tt> on the table. This will cause the table to show the selected record at the top of the view port after a refresh. But this still confuses the end users. In their experience the records are randomly jumping around.</li>You can set the fetchSize in the iterator to a minimum value (Say if you are displaying 20 records in the table at a time, you can set the fetchSize to 20, so that, it will fetch only 20 records at a time, and the remaining records on demand basis, i.e they will be fetched when you scroll in the table).
<li>Records are not always inserted at the bottom. (In fact, they are inserted above the selected record.) End users simply expect records to be inserted at the bottom of the table, no matter what. And I can't disagree with them. Isn't there a setting to achieve this in ADF?</li>I suppose you are using the default createInsert operation. You can write your own method instead of the default createInsert, which would have something like
public void customCreateInsert(){
vo.last();
vo.createInsert();
}You can expose this method as method action and use it in place of default CreateInsert.
<li>Whenever the user navigates to another record in the editable table, all validation rules on the record he navigates from are fired. That means he cannot leave a required field empty to fill it later. The end users say this is very annoying. We would like to delay all validation until the user presses the Commit button. But as far as I know this is not possible, is it?</li>You can set the immediate property to true for the column for which you want to skip the validation. However, the validation will fire when you submit / commit the changes (which is expected).
<li>The selected record position is not preserved on a full refresh. Our Commit button forces a full refresh of the page. This sounds like a sensible choice to me. However, users tend to click on Commit quite often. But after a full refresh of the page, the currently selected record in a record set is always reset to the first record in the set. In a large data table, this annoys the users very much. Isn't it possible to preserve the selected record over a full refresh?</ol>Again, you can have a custom method, which would get the current row, commit the transaction and do a setCurrentRowWithKey to point to the last selected record after commit.
<li>Annoying validation errors Many end users are annoyed by the somewhat "persistent" validation error messages. In a larger form or an editable table, users sometimes want to ignore an error and first enter other data, before correcting the error. This is hardly possible, because ADF sets the input focus to fields with errors and keeps popping up windows with a list of fields that have errors. We would like to make the validation less "aggressive". It is okay to give a field a red border if it contains an error. But leave the input focus where it is. And don't show any popup until the user presses the Commit button. And even then show the popup window only once.</li>You can add a af:messages tag in the top and set globalOnly to true. Also, set the immediate property for the items to skip the validation when they tab out.
<li>ADF BC caching and business rules in the database We have some business rules in our database that automatically fill some fields with default values. We have e.g. a master-details relation, where a value in the master record is calculated based on the values of the detail records. We have set the calculated field in the master record to "refresh after update" and "refresh after insert". Sometimes the value of the field gets refreshed, but sometimes not. Users know that the field should be calculated by "the system", and are asking if they did something wrong if it doesn't. I know we could do the calculation in ADF, but our policy is to have all business rules in the database and to not repeat ourselves (DRY). Is there another way to guarantee that the calculated value in the master record gets updated after an update or insert of one or more detail records?</li>We need some more information. Do you see any "pattern" on which this things occur?
-Arun

Architecture Question - End-User scalability of queues

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