How many seconds will query opens up

Hello,
can anyone tell us how much time will it take for a query to open in Bex analyzer and Browser? I know there are other dependencies like selection parameters, query design etc. calculations, formulas, structures etc..
But is there any bench mark (like this many seconds )provided by SAP on this? Any document.
Are any thing from your experiences?
Thanks

Hi Vijay,
You might want to refer to this link -->
https://websmp101.sap-ag.de/~form/handler?_APP=01100107900000000342&_EVENT=DISPL_TXT&_NNUM=0567746&
and also the OSS note 557870 on query performance. Hope it helps.
Cheers,
Sree

Similar Messages

Does anybody know how many seconds the Cross Fade is on an iPod Nano 4/5th Generation?

In Settings > Playback > Audio Crossfade - when you turn this to 'On' does anyone know how many seconds the crossfade is for?
I can't find anything online, it's not in the iPod manual and no-one at my local Apple Store knows!

It depends on how long the song(s) is.
For example: I listen to On My Level by Wiz Khalifa and the song last for 4:35 so at the last 6-3 seconds it will crossfade to the next song and you'll missout of the first few seconds of the next song.
Message was edited by: keeferaf

Finding query access frequency or how many times a query has been executed?

Dear Experts
I need to find the total number of access frequency of individual queries that are requested by the users say at a particular time.
Say there are 20 distinct queries requested in the time difference of 3 hours. All of the 20 queries or some of the queries may be requested for more than 2/3 times at that time by other users. By the way say query Q1 is requested 5 times at that so its query access frequency or how many times this query is executed is 5.
From where and how can I can find this counting of query access frequency or how many times a query has been executed at particular time or a session?
Normally we know the there SQL history dynamic performance views or if it can be possible to query the Shared pool library cache for SQL area it may be possible to find the total number of execution time for a query. But how to find that if anyone knows, please help me about this.
Regards-
Engr. A.N.M. Bazlur Rashid
OCP DBA

That's one of the stats reported by statspack - assuming that your query does sufficient work to meet the thresholds for the standard report. Executions is of course one of the columns of v$sql so you might just wish to sample that yourself. Finally if you are on 11g and the sql you are interested is relatively low resource intensive and you are licensed for AWR then you can use the slightly madly named "colored sql" feature that ensures that a specific statement will always be sampled for AWR.
Niall Litchfield
http://www.orawin.info/

Report execute time nd how many records will be returned before hitting the "run" option?

Post Author: Prasad15
CA Forum: WebIntelligence Reporting
Is there any way to know how long the report executes and how many records will be returned before hitting the "run" option?
Regards
Prasad

To know if the report is going to return more than 10,000 records, you first have to run the query with a 'select count(1) from ... where ...' (with the same from and where clauses as you normal query). Since this takes about the same time as runnng your report, I wonder if you really gain anything (although formatting may take some time too).
You may simplify the select count(1) query by omitting all the lookup tables that are only needed for formatting. That way your query may run a lot faster. You can put this in your after parameter form trigger.

How many databases can be opened simultaneously in a single file?

To all:
I don't known how many databases can be opened simultaneously in a single file. After my application open 499 databases in a single file simultaneously, DB->open return error 12.(can not allocate memory ?).
How can i do ? Thanks.

I found it:
Berkeley DB Reference Guide:
Locking Subsystem
PrevRefNext
Configuring locking: sizing the system
The lock system is sized using the following three methods:
DB_ENV->set_lk_max_locks
DB_ENV->set_lk_max_lockers
DB_ENV->set_lk_max_objects
The DB_ENV->set_lk_max_locks, DB_ENV->set_lk_max_lockers, and DB_ENV->set_lk_max_objects methods specify the maximum number of locks, lockers, and locked objects supported by the lock subsystem, respectively. The maximum number of locks is the number of locks that can be simultaneously requested in the system. The maximum number of lockers is the number of lockers that can simultaneously request locks in the system. The maximum number of lock objects is the number of objects that can simultaneously be locked in the system. Selecting appropriate values requires an understanding of your application and its databases. If the values are too small, requests for locks in an application will fail. If the values are too large, the locking subsystem will consume more resources than is necessary. It is better to err in the direction of allocating too many locks, lockers, and objects because increasing the number of locks does not require large amounts of additional resources. The default values are 1000 of each type of object.
When configuring a Berkeley DB Concurrent Data Store application, the number of lock objects needed is two per open database (one for the database lock, and one for the cursor lock when the DB_CDB_ALLDB option is not specified). The number of locks needed is one per open database handle plus one per simultaneous cursor or non-cursor operation.
Configuring a Berkeley DB Transactional Data Store application is more complicated. The recommended algorithm for selecting the maximum number of locks, lockers, and lock objects is to run the application under stressful conditions and then review the lock system's statistics to determine the maximum number of locks, lockers, and lock objects that were used. Then, double these values for safety. However, in some large applications, finer granularity of control is necessary in order to minimize the size of the Lock subsystem.
The maximum number of lockers can be estimated as follows:
* If the database environment is using transactions, the maximum number of lockers can be estimated by adding the number of simultaneously active non-transactional cursors open database handles to the number of simultaneously active transactions and child transactions (where a child transaction is active until it commits or aborts, not until its parent commits or aborts).
* If the database environment is not using transactions, the maximum number of lockers can be estimated by adding the number of simultaneously active non-transactional cursors and open database handles to the number of simultaneous non-cursor operations.
The maximum number of lock objects needed for a single database operation can be estimated as follows:
* For Btree and Recno access methods, you will need one lock object per level of the database tree, at a minimum. (Unless keys are quite large with respect to the page size, neither Recno nor Btree database trees should ever be deeper than five levels.) Then, you will need one lock object for each leaf page of the database tree that will be simultaneously accessed.
* For the Queue access method, you will need one lock object per record that is simultaneously accessed. To this, add one lock object per page that will be simultaneously accessed. (Because the Queue access method uses fixed-length records and the database page size is known, it is possible to calculate the number of pages -- and, therefore, the lock objects -- required.) Deleted records skipped by a DB_NEXT or DB_PREV operation do not require a separate lock object. Further, if your application is using transactions, no database operation will ever use more than three lock objects at any time.
* For the Hash access method, you only need a single lock object.
For all access methods, you should then add an additional lock object per database for the database's metadata page.
Note that transactions accumulate locks over the transaction lifetime, and the lock objects required by a single transaction is the total lock objects required by all of the database operations in the transaction. However, a database page (or record, in the case of the Queue access method), that is accessed multiple times within a transaction only requires a single lock object for the entire transaction.
The maximum number of locks required by an application cannot be easily estimated. It is possible to calculate a maximum number of locks by multiplying the maximum number of lockers, times the maximum number of lock objects, times two (two for the two possible lock modes for each object, read and write). However, this is a pessimal value, and real applications are unlikely to actually need that many locks. Reviewing the Lock subsystem statistics is the best way to determine this value.
I created DB_CONFIG file, and add three lines:
set_lk_max_locks 20000
set_lk_max_lockers 20000
set_lk_max_objects 20000
As the default values are 1000 of each type of object, my applicaton open 499 database(except internal database) simultaneously(CDB modal) . After changed parameters, my application opend above 6000 database.

How many seconds for cutaways

When editing, how many seconds should I keep a clip up so people can register and recognize any given thing?

I am glad Alchroma told you to get someone else to view the effect.
Because we are intimately connected with the film, we can read the titles or register what is happening very quickly.
Others watching the film for the first time take much longer.
This is one of my grumbles about the modern cinema in its quest for movies with pace. Frequently vital pieces of action or newspaper headlines flash briefly on the screen and can be missed easily, rendering the film almost unintelligible from that point.
The film makers will argue that it is plenty long enough but they of course, knowing the film so well, are not the best judges of how long an item should appear for new viewers.
Oh! For the good old silent days, when a two line caption remained on-screen long enough for even the most dyslexic of us to read it ( aloud ).
Ian.

In OSX 10.8.2 with Safari 6.0.2. Many videos will not open in Safari

I am running OSX 10.8.2 with Safari 6.0.2. Many videos will not open on Safari but open on Chrome. I have enabled javascript in Safari Preferences. I get a javascript void message when copying the link of the non-working videos. In one discussion about javascript problems in Mountain Lion a Java Preferences Ap in Utilities was used to fix the problem. I do not have a Java Preferences Ap in Applications\Utilities. I am stuck.

I am having a similar issue, except mine is with a military site. The military sites use java althroughout for downloading files/image. The problem is that it never gives me the notice to enable java for these sites.
I would like to have the ability to manually tell safari to allow java on a particular site so this isn't an issue.
This would solve my issue and allow a way to activate java on sites that don't give you the option to allow it.

How many meetings can be opened by one account at the same time?

I've tried Adobe Connect trial version.
There are few questions about the product.
1.How many meetings can be opened by one account at the same time?
   I could open 9meetings at the same time using other PCs. What is the limit?
2.What is the maximum of students in a meeting?
   I'm thinking of buying monthly/Individual product.
3.The meeting never end even though host is out of it. But we want to control.
   Can host close a meeting so that all participants are out of the session?
Thanks for your attention.

This depends on your licensing.
If you are using a Named Host license, then you can open one meeting at a time. If other members of the Meeting Host group are present in a room, then it should allow you to have multiple rooms open, one for each Meeting Host licensing being used.
If you are using the Concurrent Learner license, then each meeting you join uses a different licenses, so as long as you have concurrent seats available, you can open as many rooms as you want/need.
Maximum number of attendees (students) would be your room's concurrent maximum, less your self. The monthly version of Connect offers 25 concurrent attendees in each room, so that would be 24 students and you.
The meeting does end after it is dormant (no host) for ~15 min, however you can use the End Meeting function (Meeting > End Meeting) to close the meeting and remove everyone, including yourself, from the room.

Can someone tell me how many seconds the cross fade is when running your nano in that mode? I teach spin class and want to know how much time I'm losing in that mode.

can someone tell me how many seconds the cross fade is when running your Ipod 6th Gen nano in that mode? I teach spin class and want to know how much time I'm losing in that mode.

You aren't losing any time in that mode, but I believe it is a 10 second fade out/fade in.

How many rules will Mail allow???

That's the question... How many rules will Mail allow??? I can't find any documentation indicating a quantity. I can not save more that six. Am I missing something?

What was occuring. I was able to save and apply a rule once. If I closed mail, the rule just dissapeared. I was able to replicate this time and time again. I post4ed this question once before on 5/10/13. https://discussions.apple.com/message/21985327#21985327 . Because I received no response to that querry, I posted this again. Thank you for your repsone. I'm not sure what has occurred but I am able to make additional rules, save apply them; quit the application and upon re launch they are there. I have no explination as to what facillitated the change. Thank you for your response and querry.

How many hours will it take me to download adobe acrobat XI Pro (English) free trial?

how many hours will it take me to download adobe acrobat XI Pro (English) free trial?

Hi tanadmin1,
Acrobat XI Trial is of Appox. 500 MB and download depends on the speed of network.
You can use the below link to download Acrobat XI.
http://www.adobe.com/cfusion/tdrc/index.cfm?product=acrobat_pro&loc=us

How many items will overflow in FI-SL Deltaqueue?

Hi,experts:
    As to SAP note
   "If the Delta method has been initialized for a source system, a Delta upload must be scheduled regularly so that the Deltaqueue will not overflow. If you want to stop the Delta method, you should also delete initialization."
    Then I have a question that how many items will overflow or how to calculate the maximum records?
Best Regards
Martin Xie

Hi,
In case of FI-SL the delta queue is not used so its not possible to count the number of records.
an SAP program-internal limit ensures that no more than 1 million LUWs are ever read and fetched from the database per delta request.
But even the LUW's can be a one document or many documnets bundled together.
So its defentely a multiple of million but its defenately not possible to count the number of records but you can make an assumption based on memory.
Thanks
Ajeet

How many situation will Aggregate Error occurs in Content Services?

Hi
while uploading files into content services its giving Aggregare error ?
but no category, have the full access and no exceeds to library quota?
how many situalltion will aggregate error occurs in content services while uploading?
how can i resolve this problem in content services.
Thanks in Advance

Typically aggregate errors are thrown for Bulk operations. A bulk operation is one where you tend to operate on multiple items (Folder, Documents) at a time. FileManager.createDocuments() , FileManager.delete(list of docs) are examples of this.
Ravikiran

How many PCs will Adobe Premiere 13 allow installation ?

How many PCs will Adobe Premiere 13 allow installation ?

You may install on as many computers as you want... you may activate and use on 2 computers

How many rows will be allowed in Cusom Section?

how many rows will be allowed in Cusom Section? can I modify the max rows setting?

I think the hardcoded limit in Admin is 250. However, I don't think 250 active rows in a single custom section on a specification would perform very well. I would try not to exceed 30 active rows per section per specification. Performance involves so many variables, it will depend on the type of extended attributes you have used in each cell. For example, if you had one section with 10 columns and 30 rows and every cell had 15 radio button choices the section would take quite a while to render. If helpful, you can always submit your custom section designs to support and we can review it for any potential gotchas.
Thanks
Kelly

How many seconds will query opens up

Similar Messages

Maybe you are looking for