Large number of people access Oracle form6i

Is it OK for large number of people(over 1000 people simultaneously) to access the Oracle form(6i) on the web?
null

Forms Scales - so long as you have enough resources it can cope.
Regards
Grant

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Large number of sequences on Oracle 8i

One possible solution to an issue I am facing is to create a very large number(~20,000) of sequences in the database. I was wondering if anybody has any experience with this, whether it is a good idea or I should find another solution.
Thanks.

Why not use one (or certainly less than 20000) sequence(s) and feed all your needs from it (them) ? Do your tables absolutely require sequential numbers or just unique ones ????
I had 6 applications a few years ago sharing the same database, about 80% of the tables in each application used sequences for primary key values and I fed each system off of one sequence.
All I was after was a unique id, so this worked fine. Besides in any normal course of managing even an OLTP system, you're bound to have records deleted, so there will be "holes" in the numbering anyway.

Texting a large number of people

I run a youth program and need to text 40 to 50 kids with real time meeting updates, etc. Vtext.com seems to indicate only 10 texts at a time. If I send via outlook mail is there still a 10 number limit? I can always break it into groups and send the text 4 times but it would be much easier if I could create a group in Outlook with the numbers and email to all at once. Any suggestions? Also, would be nice to have a call back number verses an e-mail address.

Provided is a link to our group communication feature that can be setup on your account.
http://support.vzw.com/clc/features/calling_features/group_communication.html

It seems that a very large number of people are re-installing verson 3.6 due to the vast number of problems with the latest version, will this force an extension of the support cutoff date for version 3.6?

Been running ver 3.6 ever since it came out and it's only crashed a few times. No other problems at all

We had to do some serious gymnastics to remove at least most of the ability to use IPB. We removed it from the gui, but unfortunately, if they know the hotkey, they can still bring it up. Security has some serious headaches with this, as by law they have to be able to track where students go, and going with private browsing removes their ability to do forensic work they're required to be able to do. Not a very well thought out feature from Mozilla in my opinion, but it is what it is. Successive versions have made it even more difficult to remove even the gui portion.
We do plan to release ESR due to the aforementioned security issues, but testing has been slow.
But thanks for the reply. I think we can turn off the updates if it isn't already done.

Possible bug for emails with a large number of recipients

When receiving emails which was also sent to a large number of people (more than can fit in two lines), it then displays the text 'and 10 more..." or however more there are. Clicking on this text is supposed to then display all the email addresses the email was sent to. However clicking on this is for some reason doing nothing. Is this a bug, or am I the only one having this problem?

When receiving emails which was also sent to a large number of people (more than can fit in two lines), it then displays the text 'and 10 more..." or however more there are. Clicking on this text is supposed to then display all the email addresses the email was sent to. However clicking on this is for some reason doing nothing. Is this a bug, or am I the only one having this problem?

Tethered shooting for large amount of people

Here's a little bit of background to my question. I have mainly used Lightroom for organizing imports from my Canon 6D and 7D along with developing them. The shoot I'm looking for help on, with these questions, is quite different from what I'm accustomed to. I am looking at taking portraits of a large number of people at a school fundraiser for a club where the lighting conditions are the same and the camera is on a tripod shooting with a tethered capture to a laptop. So if anyone could help with the following questions it would be greatly appreciated, thanks.
1. Is it possible in tethered capture to have the metadata panel open at the same time and be able to have someone type down their email address for each individual picture?
2. Following question one, is it possible to email all the photos from the shoot individually to the recipients listed in the metadata?
3. Can Lightroom automatically print photos after taken from a tethered shoot?
4. Can Lightroom save specific tags in the metadata from a collection into a text file where they are listed along with the file name?
A bit of help with any of the questions would be great, haven't attempted anything like this before and frankly haven't found anything that could help in the documentation for Lightroom. I do apologize for any confusing wording, my computer wasn't accessible from where I am so this was typed on a iPhone.

The tethered capture floating tool panel is not modal - you can still use Lightroom's regular panels and tools while it's open, so working on a file while a session is active is no problem (provided a new shot doesn't arrive and auto-advance is turned on).
Lightroom cannot directly email images to an address taken from the IPTC metadata, for that you would need either a plugin or an external application. I don't know of one currently available.
Again, exporting metadata to a text file is a job for a plugin - but this time there are several available (such as http://www.photographers-toolbox.com/products/lrtransporter.php )

I have a large number of photos I'd like to delete from my ipad 2 however from reading previous comments it seems I have to unsync from the original source computer. I'm in another country now and don't have access to it. Is there another way?

I have a large number of photos I'd like to delete from my ipad 2 however from reading previous comments it seems I have to unsync from the original source computer. I'm in another country now and don't have access to it. Is there another way?

You should be able to do this via the iPad directly. Open the Photos application and the forward arrow, then select all of the photos you want to delete and click the red delete button.

Oracle Error 01034 After attempting to delete a large number of rows

I sent the command to delete a large number of rows from a table in an oracle database (Oracle 10G / Solaris). The database files are located at /dbo partition. Before the command the disk space utilization was at 84% and now it is at 100%.
SQL Command I ran:
delete from oss_cell_main where time < '30 jul 2009'
If I try to connect to the database now I get the following error:
ORA-01034: ORACLE not available
df -h returns the following:
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d6 4.9G 5.0M 4.9G 1% /db_arch
/dev/md/dsk/d7 20G 11G 8.1G 59% /db_dump
/dev/md/dsk/d8 42G 42G 0K 100% /dbo
I tried to get the space back by deleting all the data in the table oss_cell_main :
drop table oss_cell_main purge
But no change in df output.
I have tried solving it myself but could not find sufficient directed information. Even pointing me to the right documentation will be higly appreciated. I have already looking at the following:
du -h :
du -h8K ./lost+found
1008M ./system/69333
1008M ./system
10G ./rollback/69333
10G ./rollback
27G ./data/69333
27G ./data
1K ./inx/69333
2K ./inx
3.8G ./tmp/69333
3.8G ./tmp
150M ./redo/69333
150M ./redo
42G .
I think its the rollback folder that has increased in size immensely.
SQL> show parameter undo
NAME TYPE VALUE
undo_management string AUTO
undo_retention integer 10800
undo_tablespace string UNDOTBS1
select * from dba_tablespaces where tablespace_name = 'UNDOTBS1'
TABLESPACE_NAME BLOCK_SIZE INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS
MAX_EXTENTS PCT_INCREASE MIN_EXTLEN STATUS CONTENTS LOGGING FOR EXTENT_MAN
ALLOCATIO PLU SEGMEN DEF_TAB_ RETENTION BIG
UNDOTBS1 8192 65536 1
2147483645 65536 ONLINE UNDO LOGGING NO LOCAL
SYSTEM NO MANUAL DISABLED NOGUARANTEE NO
Note: I can reconnect to the database for short periods of time by restarting the database. After some restarts it does connect but for a few minutes only but not long enough to run exp.

Check the alert log for errors.
Select file_name, bytes from dba_data_files order by bytes;
Try to shrink some datafiles to get space back.

Passing a large number of column values to an Oracle insert procedure

I am quite new to the ODP space, so can someone please tell me what's the best and most efficient way to pass a large number of column values to an Oracle procedure from my C# program ? Passing a small number of values as parameters seem OK but when there are many, this seems inelegant.

Passing a small number
of values as parameters seem OK but when there are
many, this seems inelegant.Is it possible that your table with a staggering amount of columns or method that collapses without so many inputs is ultimately what is inelegant?
I once did a database conversion from VAX RMS system with a "table" with 11,000 columns to a normalized schema in an Oracle database. That was inelegant.
Michael O
http://blog.crisatunity.com

I have a large number of PDFs documents stored on a windows pcthat I would like to access on my iPad mini even when not cBooking referenceonnected to a network.

i have a large number of PDFs documents stored on a windows pc that I would like to access on my iPad mini even when not connected to a network. Does anyone know a solution. Eg maybe card reader and a app.

Those devices have mixed results depending on the application. If the application does not support the device, then you are out of luck. There is no file manager in IOS to allow you to move files between folders because there are no folders that you can access. An app has to specifically support a storage location to access files.
It's not that bad. The app has to have the ability to accept data from another app. The latest memory dongles come with an ios app to access the external storage. You then transfer the pdf from dongle's app to your app. If your app can accept data from dropbox, it will be able to accept data from the memory dongle app.
Other solutions:
== "GoodReaderUSB is a practical and useful application whose main purpose is to help users transfer files and folders from their mobile device to PC effortlessly. It helps them to move and backup important data from their Apple device via a USB cable."
http://www.softpedia.com/get/IPOD-TOOLS/Multimedia-IPOD-tools/GoodReaderUSB.shtm l
== "iExplorer's disk mounting features allow you to use your iPhone, iPod or iPad like a USB flash drive."
http://www.macroplant.com/iexplorer/

Large number of http posts navigating between forms

Hi,
i'm not really a forms person (well not since v3/4 running character mode on a mainframe!), so please be patient if I'm not providing the most useful information.
An oracle forms 10 system that I have fallen into supporting has to me very poor performance in doing simple things like navigating between forms/tabs.
Looking at the java console (Running Sun JRE 1.6.0_17), and turning on network tracing, I can see a much larger number of post requests than I would expect (I looked here first as initially we had an issue with every request going via a proxy server, and I wondered if we had lost the bypass proxy setting). Only a normal number of GETS though.
Moving to one particualr detail form from a master record is generating over 300 post requests - I'v confirmed this looking at the Apache logs on the server. This is the worst one I have found, but in general the application appears to be extremely 'chatty'
The only other system I work with which uses forms doesn't generate anything like these numbers of requests, which makes me think this isn't normal (As well as the fact this particular form is very slow to open)
This is a third party application, so i don't have access to the source unfortunately.
Is there anything we should look at in our setup, or is this likely to be an application coding issue? This app is a recent conversion from a forms 6 client server application (Which itself ran ok, at least this bit of the application did with no delays in navigation between screens).
I'm happy to go back to the supplier, but it might help if I can point them into some specific directions, plus i'd like to know what's going on too!
Regards,
Carl

Sounds odd. 300 Requests is by far too much. As it was a C/S application: did they do anything else except the recompile on 10g? Moving from C/S to 10g webforms seems to be easy as you just need to recompile but in fact it isn't. There are many things which didn't matter in a C/S environment but have disastrous effects once the form is deployed over the web. The synchronize built in for example. In C/S calls to synchronize wasn't that bad; But when you are using web deployed forms...each call to synchronize is a roundtrip. The usage of timers is also best kept on a low level in webforms for example.
A good starting point for the whole do's and dont's when moving forms to the web is the forms upgrade center:
http://www.oracle.com/technetwork/developer-tools/forms/index-095046.html
If you don't have the source code available that's unfortune; but if you want to know what's happening behind the scenes there is the possibility to trace a forms session:
http://download.oracle.com/docs/cd/B14099_19/web.1012/b14032/tracing002.htm#i1035515
maybe this sheds some light upon what's going on.
cheers

JDev: af:table with a large number of rows

Hi
We are developing with JDeveloper 11.1.2.1. We have a VO that returns > 2.000.000 of rows and that we display in a af:table with access mode 'scrollable' (the default) and 'in Batches of' 101. The user can select one row and do CRUD operations in the VO with popups. The application works fine but I read that scroll very large number of rows is not a good idea because can cause OutOfMemory exception if the user uses the scroll bar many times. I have tried with access mode in 'Range Paging' but the application works in strange ways. Sometimes when I select a row to edit, if the selected row is the number 430 in the popup is show it the number 512 and when I want to insert a new row throws this exception:
oracle.jbo.InvalidOperException: JBO-25053: No se puede navegar con filas no enviadas en RangePaging RowSet.
     at oracle.jbo.server.QueryCollection.get(QueryCollection.java:2132)
     at oracle.jbo.server.QueryCollection.fetchRangeAt(QueryCollection.java:5430)
     at oracle.jbo.server.ViewRowSetIteratorImpl.scrollRange(ViewRowSetIteratorImpl.java:1329)
     at oracle.jbo.server.ViewRowSetIteratorImpl.setRangeStartWithRefresh(ViewRowSetIteratorImpl.java:2730)
     at oracle.jbo.server.ViewRowSetIteratorImpl.setRangeStart(ViewRowSetIteratorImpl.java:2715)
     at oracle.jbo.server.ViewRowSetImpl.setRangeStart(ViewRowSetImpl.java:3015)
     at oracle.jbo.server.ViewObjectImpl.setRangeStart(ViewObjectImpl.java:10678)
     at oracle.adf.model.binding.DCIteratorBinding.setRangeStart(DCIteratorBinding.java:3552)
     at oracle.adfinternal.view.faces.model.binding.RowDataManager._bringInToRange(RowDataManager.java:101)
     at oracle.adfinternal.view.faces.model.binding.RowDataManager.setRowIndex(RowDataManager.java:55)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel.setRowIndex(FacesCtrlHierBinding.java:800)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
<LoopDiagnostic> <dump> [8261] variableIterator variables passivated >>> TrackQueryPerformed def
<LifecycleImpl> <_handleException> ADF_FACES-60098:El ciclo de vida de Faces recibe excepciones no tratadas en la fase RENDER_RESPONSE 6
What is the best way to display this amount of data in a af:table and do CRUD operations?
Thanks
Edited by: 972255 on 05/12/2012 09:51

Hi,
honestly, the best way is to provide users with an option to filter the result set displayed in the table to reduce the result set size. No-one will query 2.00.000 rows using the table scrollbar.
So one hint for optimization would be a query form (e.g. af:query)
To answer your question "srollable" vs. "page range", see
http://docs.oracle.com/cd/E21043_01/web.1111/b31974/bcadvvo.htm#ADFFD1179
Pay attention to what is written in the context of +"The range paging access mode is typically used for paging through read-only row sets, and often is used with read-only view objects.".+
Frank

How to remove large number of "sent" but still keep them available in case I need to search for something?

Over several years, I have accumulated some 1400 messages in the SENT folder.
Lately my Thunderbird is taking a long time for some actions that used to be instant, like selecting another message to read or delet.
I regularly remove incoming messages to keep the in-box under 300, and I have almost nothing in the other folders.
I tried changing the "local folders" to a different directory, but when I do that, all the old "sent" messages become un-available for searching and potentially continuing a conversation.
Is there a way to move the large number of "sent" messages from the "local folders" but still keep them available for access from within Thunderbird, in case I need something from past chains of replies?

https://wiki.mozilla.org/Thunderbird:Testing:Antivirus_Related_Performance_Issues#McAfee

How to show data from a table having large number of columns

Hi ,
I have a report with single row having large number of columns . I have to use a scroll bar to see all the columns.
Is it possible to design report in below format(half columns on one side of page, half on other side of page :
Column1
Data
Column11
Data
Column2
Data
Column12
Data
Column3
Data
Column13
Data
Column4
Data
Column14
Data
Column5
Data
Column15
Data
Column6
Data
Column16
Data
Column7
Data
Column17
Data
Column8
Data
Column18
Data
Column9
Data
Column19
Data
Column10
Data
Column20
Data
I am using Apex 4.2.3 version on oracle 11g xe.

user2602680 wrote:
Please update your forum profile with a real handle instead of "user2602680".
I have a report with single row having large number of columns . I have to use a scroll bar to see all the columns.
Is it possible to design report in below format(half columns on one side of page, half on other side of page :
Column1
Data
Column11
Data
Column2
Data
Column12
Data
Column3
Data
Column13
Data
Column4
Data
Column14
Data
Column5
Data
Column15
Data
Column6
Data
Column16
Data
Column7
Data
Column17
Data
Column8
Data
Column18
Data
Column9
Data
Column19
Data
Column10
Data
Column20
Data
I am using Apex 4.2.3 version on oracle 11g xe.
Yes, this can be achieved using a custom named column report template.

Error in send message to A large number of audience

I want to send a message to A large number of audience but I get an error
This error
<< Messaging is sending a large number of SMS messages. Do you want to allow this app to continue sending messages? >>
Deny ....... Allow
Please Help me

@AB2
You will have to contact Google's Android division on this issue, not Sony.
You have to see this pop up or this feature as a way to protect you, some people don't have unlimited text messages, and there are apps that might start sending large amounts of texts.
You can see this on other forums
http://forums.androidcentral.com/google-nexus-4/227096-messaging-sending-large-amount-messages.html
http://android.stackexchange.com/questions/38461/pop-up-message-when-sending-large-amounts-of-sms-me...
https://code.google.com/p/android/issues/detail?id=36617
Is or was your phone locked to a carrier/network branded? if it is or was, perhaps your carrier network could fix this.
"I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994)

Large number of people access Oracle form6i

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