Save the JPEG, the process takes too long time, how to cut it short?

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• How to stop the query takes too long

  Is there a way to tell oracle to stop a query that takes too long to run?
  
  I'm trying to end a way to prevent some users from running any querys that takes more than 2 minutes... any help?
  
  I use 10g
  
  Thank you!

  Hello

  You can create a profile... and limit...

  CREATE a PROFILE prof_low LIMIT
  CPU_PER_CALL 3000 (about 30 seconds)
  PRIVATE_SGA 500K
  LOGICAL_READS_PER_CALL 1000;

  ALTER USER myuser PROFILE prof_low;

  Concerning
  Joao Oliveira

• Starting the server takes a long time due to the storage of JMS persistence files

  Hello
  
  We use WebLogic 9.2 on a windows machine.
  Recently, we have improved our request to work with JMS.
  We are on 2 different servers in a cluster using 2 JMS servers and works with distributed destinations.
  We use file storage as our persistence store.
  
  Recently, we found boot server takes a long time because of the actions that are performed on the storage of files.
  Analysis of this problem, we have seen that the size of the file is of ~ 2 GB.
  We understand that the file size does not fear (unless it is compacted manually), and its size matches the largest number ever of pending messages in the queues (as a mark of high tide).
  We shot also store debugging, using weblogic. Debug.DebugStoreIOPhysical and we saw a lot of recovery after newspapers file storage is open.
  We have checked and checked our JMS transactions are completed successfully. We also checked that the current messages and number of courses is 0.
  We stopped the server gracefully, check that there are no messages pending.
  However, several times takes start server ~ 30 minutes due to heavy work on the persistence store.
  Compaction or remove storage of files eliminates the delay.
  However, we want to avoid the manual operations whenever we want to start the server.
  
  Please share your ideas.
  
  Thank you
  Itsik

  The only suggestions I have off the top of my head are:

  * Ensure (1) the host system has at least 2 GB (the store file size) memory physics in addition to the memory used by the current process, and (2) the host system is not rebooted between each restart WebLogic. If you ensure that both of these, then the operating system puts implicitly cached content of the file of the store in memory even between boots - when WebLogic starts subsequently storing files, the o/s should be the content of the file much more quickly.

  * You can move to a JDBC store. Runtime JDBC store performance are lower, but since you have generally has only a small amount of records to retrieve, startup performance should be higher in this case.

  * Not that it helps your case, but it happens that we have significant performance improvements of starting process for a future version (if all goes well a near future release).

  Tom

• Take too long time to come for Windows

  Hello

  I have Pavilion g6-2031se and of the last two days it takes too long to come to Windows. I faced this problem for the first time and I do not use my notebook for Skype, Facebook and only very light work. Can someone help me with this?

  Thank you

  Ganga

  @Ganga,

  No worries, I would like you to try a clean boot. This allows the computer to boot without unnecessary programs or offers to start with it.  When you open this document of croll to the section "How to perform a clean boot" once listed there to expand the section for your operating system to get the appropriate instructions.

  Once you have made the appropriate changes, restart the computer at least 3 times and see if you notice a difference not how long it takes to start.

  Please answer as soon as possible.

  Thank you

• Audio mixing for the preview takes too long

  Dear all people on the forum.

  I had a problem with the video preview in after effects CC, for awhile. I find the problem that he had just "Audio Mixer to Preview". This process is very long compared to other processes during the preview rendering. When I disable the audio preview on the Preview Panel, the preview began almost instantly after the preview has been triggered. Audios are easier to deal with videos, it's taking boring too long. Also, I noticed that the more layers, the graphics and audio files are added to the file, the longer it takes for previewing start. Help, please!

  There is probably nothing wrong. EI audio capabilities are severely limited and it doesn't all in time real mixture worth mentioning. It can only play a limited number of audio tracks in real time, and those who must match the settings of your audio driver, since that's what it is based on. All files that is not conform to the specifications as well as incompatible driver audio settings force resampling. Similarly, compressed as MP3 files, it will be decoded fully first and then mixed. Don't say things could not be better, but you should get used to. If you provide system information and more details about your project it may be possible to certain optimization...

  Mylenium

• The update takes a long time

  Hi we have a customer_status of the table where we have the following columns such as contacted_date and status

  Under certain conditions, it will read all lines and update the data

  as the customer_status UPDATE

  SET contacted_date = < some_date >

  When status = 0 and contacted_date is set to null

  It's taking a long time and have hanged...

  Please let me know what I need to check in what concerns the DB from Redolog setting or any other setting that I am basically a developer all

  The current version of the DB is:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.4.0 - 64 bit Production

  CUSTOMER_STATUS

  CONTACTED_DATE TIMESTAMP

  STATUS NVARCHAR (1)

  Any suggestions would be much appreciated.

  I've seen this kind of problem before and there is no simple answer.  You are better off watching a redesign, otherwise, you will have to resort to brute force tactics to improve performance.  And even then the best you can do is still very limited.

  If you have a table "customer_status" with a "status" column that has probably only 2-0 and 1 values.  This means that the optimizer will believe, in the absence of all histograms for each value to roughly half of the rows in the corresponding table.  Think about it, it makes sense.  In turn, that means that the optimizer is more likely to choose a full table scan to run the UPDATE.  In turn, which means that as time passes and the table grows then the update becomes slower and slower every time that it is executed.

  Solution?  A redesign.  Really, it's the "best solution".  Otherwise you still go to the fight against the problem that the "Status" column has only 2 values in it and Oracle can assume that half of the lines end with each value.  With these statistics, the optimizer will always choose a full as table scan being the cost lowest and as the table grows so the update is slower.

  You can try to create an index on the status and contacted_date on customer_status (status, contacted_date).  But that works only if the "status" has a NOT NULL constraint on it, which does not appear in your column definitions.  Without that the index would be always useless and Oracle would still do a full table scan.

  You would also go the questions that your query uses a 0, which is a NUMBER, but the definition of the column is of type NVARCHAR and Oracle will add an implicit conversion around the column to convert number in the execution of the query, which again once stops using the index on two columns.  Data types must match for an index to use.

  You could create a histogram of frequencies located on the 'Status' column so that the optimizer has more precise statistics.  But this can depend on when in the day, the table statistics are collected.

  These tables tend to be very dynamic with data changing in their breast. How many lines in this table?  Are all deleted?  Or they stay there forever?  How many times does change the status value?  Or it fixed once and stay the same forever?

  I've seen problems of treatment of systems with a table of 'work' with a "status" column on work, and depending on what time of the day, statistics were collected from this table, it could have vastly different numbers of lines in there and a different number of lines with different values for the 'status '.  Ultimately we did an overhaul and separate tables used - one for in the expectation of work - and one for completed tasks that kept the data sets smaller and meant that the table 'pending' only pending works in.

  John

• Measure the power takes too long

  Hi all

  I use Agilent 8163 b with 2 slots: 81619A (2 heads) and 81618 a. (1 head) for power measurements.  I have set up my measurement with driver Setup for the time of Agilent vi to the average duration of 5 seconds.  However, it took total more than 20 seconds to complete the measure of 3 channels using Agilent 816 x reading PMW Value.vi (this VI calls a DLL hp816x_32).

  My question is that can I get this measure nearly 5 s with a parallel read 3 channels at the same time?  I.e. the reentrant hp816x_32 DLL?

  I tried to have a wiring in parallel of 816 x reading PMW Value.vi to test this, but still get a time of 21 seconds measures.  Anyone have a suggestion to improve this?

  Thank you

  Bryan

  I'm not familiar with this specific material. But how much time does it take if you only measure a single channel? If it also takes 20 seconds I guess that the vi is to configure the device whenever it works (it is a painful overload). You can go down to the Basic by using the READ and FETCH commands? for an optimal speed on similar devices (I don't remember too much syntax).

  Felix

• The publication takes too long

  I have developed an AIR application that is compatible with Flash Player. I can't make it work on my iPad, I already have the developer certificate. Publication settings are correct, but it's 1 hour I publish, it still shows 'Édition. '... ». Any idea? [B] is it really so long to publish .ipa? [/ B] My scene resolution is 1024 x 768. Size of FLA is 1.63 MB and external jpg, SWF and FLV files are 503 MB.

  Finally, I understood the problem. I have something like that in my project:

  var arrayName:Array = new Array();

  var num:uint = 0;

  arrayName.push (new Object());

  arrayName [num] .type1 = "string value";

  arrayName [num] .type2 = "string value";

  arrayName [num] .type3 = "string value";

  arrayName [num] .type4 = "string value";

  arrayName [num] .type5 = "string value";

  arrayName [num] .type6 = "string value";

  arrayName [num] .type7 = "string value";

  arrayName [num] .type8 = "string value";

  arrayName [num] .type9 = "string value";

  arrayName [num] .type10 = "string value";

  arrayName [num] .type11 = "string value";

  NUM ++;

  Similarly, I add objects 571 (total length of arrayName is 571). It's like the database as flash does not support the database directly. If I publish along with all data (571), he stops creating file, but if I reduce the amount of data to 5, it creates the file ipa...

  Also, I discovered that whenever flash publishes for ipa, initially it creates a file in Directory publishing "AOTBuildOutput # .tmp ' and a file ' air # .tmp '... If all goes well as it creates a file more "AOT # .tmp '. It removes the folder and then deletes the two files and creates the .ipa file... If you see the Flash progress bar but can't find these files/folder, it is hung. You should stop editing and which would indeed crash flash and try again. It is for those who are facing similar problems like me.

  Could @Adobe/Sanika, you please let me know how to sort?

• The interface takes too long

  Hello
  
  I've created an interface with 2 source tables.
  Sources and destinations are the same. Oracle.
  
  LKM - SQL for SQL
  CKM - SQL
  IKM - SQL incremental update
  
  The interface runs correctly, but it takes a lot of time during step: integration: unnecessary lines of the Pavilion.
  
  My table has more than 7000 REB and the source tables are having the same number of RECS.
  
  But again, it takes half an hour to run.
  
  Pls advise...

  I'll try to help him,
  If you are sure that the lines from the SOURCE to the TARGET table would always be FRESH INSERTED. Then you can say to the IKM - update FLAG is no.

• After paper jam, rolls making noises and the printer takes a long time to spit the copy.

  It is an all in one Officejet Pro 8600 and is still under warranty. How can I get fixed roller?

  Wow!  I found the video on how to find a paper jam!    It was a step that was not included on the instructions of the machines, i.e. check behind the print cartridge and the whereabouts of my paper jam!   When everything has failed, read the instructions, eh?

  Thank you!  My problem is solved!

• Select the query takes a long time to run the second time

  Hi all
  
  I have Oracle 11 GR 1 material in windows server 2008 R2.
  I have a few tables with 10 million documents. When I run the select query to the tables of first time, it gives me a result in 15 seconds, but if I run the script even twice in the same session, I get the result in 15 minutes to complete...
  
  Why it's happening? What can be the solution for this?
  
  Thank you and best regards,
  Vikash jain (DBA Junior)

  What I know is that this feedback from cardinality generates more problems than improving the performance is, in fact, its main objective. But first look at which is was written in the link I posted above

  "Return of cardinality was introduced in the Oracle 11 g database 2. The purpose of this function is to automatically improve plans for queries that are executed repeatedly, _For that the optimizer does not estimate the cardinalities in the properly_ plan"

  If the cardinality feedback kiks in your case it is certainly because you do not have an exact statistics. Get the command the explain plans that I have shown you with the E-lines and A-lines (lines estimates and actual lines) and see where things are poorly estimated.

  If you want to disable the cardinality feedback then add the indicator according to your request

  /*+ opt_param('_optimizer_use_feedback','false') */
  

  Best regards

  Mohamed Houri
  www.hourim.WordPress.com

  Published by: Mohamed Houri on November 22, 2012 02:11
  Published by: I was looking for the exact indication of how do I deactivate the cardinality feedback and I foud in an ot the Dominic post in otn :-)

  Published by: Mohamed Houri on November 22, 2012 02:15

• DELETE the query takes a long time

  Hi all guru.
  
  My Version of DB: 10.2.0
  OS: Windows Server 2003
  
  I run a delete on a table of paritioned command to remove all the lines in one of the parition. The command is:
  
  The table name is cat_in_data_052012
  
  delete CAT_IN_DATA_052012 WHERE name of FILE AS: SYS_B_O
  
  
  Table conatins million record.
  
  
  Thanks in advance

  >
  I run a delete on a table of paritioned command to remove all the lines in one of the parition. The command is:

  The table name is cat_in_data_052012

  delete CAT_IN_DATA_052012 WHERE name of FILE AS: SYS_B_O
  >
  Mention the name of partition specifically in the query to ensure that only one partition is affected.

  See the example (at the end) for the deletion of rows in a Partition in the SQL reference Guide
  http://docs.Oracle.com/CD/B12037_01/server.101/b10759/statements_8005.htm#i2126857

  Deleting Rows from a Partition: Example
  
  The following example removes rows from partition sales_q1_1998 of the sh.sales table:
  
  DELETE FROM sales PARTITION (sales_q1_1998)
     WHERE amount_sold > 10000;
  

• Windows 7 take too long to the mouse and keyboard anable.

  Hello

  I have replace my SSD HARD drive (2 hard drives 120 GB each RAID 0) w / Windows 7 Pro 64 bit. After the replacement windows take longer time to activate the mouse and the keyboard - 5/10 seconds.
  I've updated the drivers for the two, but still have the same question. The boot is faster, but the mouse and keyboard take longer to wake up.

  Any help?

  Thank you

  M. Vilela

  Hi MVilela,

  Thanks for asking this question to Microsoft Community!

  I understand that after the replacement of the hard disk of the computer takes too long to turn on the mouse and the keyboard.

  Your Windows 7 is better suited in the TechNet forums. I suggest you to send your query there.

  Here is the link: http://social.technet.microsoft.com/Forums/en-us/w7itproperf/threads

  It will be useful. For any other corresponding Windows help, do not hesitate to contact us and we will be happy to help you.

  Kind regards!

• LaserJetPro HP 1102w impression takes too long

  Hello

  I installed HP 1102w on my laptop using the driver from the CD. Printing is configured using USB and ePrint is disabled.

  Printing takes very long (18 s). When I send a print job (even test page), I don't see that it appears in the printer job window liquid. However until I see that some data has been sent to the printer (for example 4 KB / 146kb) time is about 9 seconds. To start sending data up to what the page is printed is another second 8-9 so time total is Reiver 18 seconds in the best of cases.

  My laptop is:

  Windows Visa Business, 3 GB of RAM, Dual-Core clocked at 1.6 GHZ, SSD drive 120 GB.

  I tried to install the XPS (planned it will be faster) driver for this printer however failed to install with the 0x070c error code.

  Please have a tip how to print faster (reduce the time of 8 seconds until that data is sent to the printer)

  Thank you

  Miro.

  Hi @MKLI ,

  I see by your post that the printer takes too long to print in a USB connection. I would like to help you today.

  What kind of documents you print? (PDF, Txt)

  Have what applications you tried?

  Try a different file or application to see if you have the same results.

  Try and print a self-test on the printer hardware to see if it is a hardware or software problem.

  Printing a Configuration Page. Select the method two.

  Make sure the printer is connected directly to a wall outlet and the USB cable is connected directly to the computer. The USB cable should not be more then 6 feet. Try a different USB port on the laptop. Some ports are higher power then others. You may need to try another USB cable to see if that causes this problem.

  Check the power on the computer to see if that is causing the problem.

  How to make in the Windows Device Manager?

  Go to Device Manager, under Bus for each made USB root hub controllers right click and left click on properties, for the management of the power supply remove the check box for "allow the computer to turn off this device to save energy. It allows the computer to restrict or cut off the power for this unit.

  Restart the spooler to print on the laptop.

  Click Start (), type services.msc in the Search box and press ENTER.

  Find the service named print spooler, right click and select Properties. Click on stop and then click Start.

• XY graph sometimes takes a long time to update legend

  Hello

  I wrote a small piece of code that highlights (changes line width) the plot on the graph when we click a mouse on its name in the legend of the plot. The code works well except when I the legend scroll bar is visible and its position is not 0, then when I click on the name of the parcel, the chart takes a long time(>4s) to change the width of the plot on the legend. The plot on the graph is updated instantly. Its only the legend of the plot that takes a long time to get updated.

  I enclose the code here... Please, run it and see if you also see the same behavior.

  Thank you

  Ritesh

  Hi Ritesh,

  The patch of f2 is already released. http://www.NI.com/download/LabVIEW-development-system-2015/5656/en/

  We will inform you of the R & D of your first question, but unfoturnately we cannot provide information on future products releases.

  Kind regards