Similar Questions

• How I replace perfectly my record excel sheet with ability of database? + General questions about computing distributed with LabVIEW

  Surprisingly, I'm almost finished with a full blown control-simulation application, that I've been working on for more than a year now, thanks in no small part of this community. The final step is to run on the simulations of k ~ 8 and be able to meet a simulation and overall statistics on performance. Each simulation is taking about 6 minutes of real time to run (~ 2 seconds of real time per hour of simulation time, valid for 7 days of simulation), as we seek to about 800 hours of your time to simulate. I have 5 computers available and a raspberry 2 Pi these simulations on, I'm looking to set up a kind of compute cluster at the end in about 2 weeks.

  The ability of current logging is sketchy; I got about 40 columns of data, and they are written in a spreadsheet with a .xls format tabs-delimited. This works very well for individual simulations, but it would be quite heavy to deal with if I had more than 20,000 of them. I think this must be done with a relational database sort, but my experience with databases is very limited, especially then, when it comes to LabVIEW. Here are my questions:

  -Can I create a kind of master-slave configuration where a computer (and probably the Pi) keeps track of the simulations are complete, which are running, and who have never run? Computers slaves ask for simulation settings, and IP would give them to him.

  -How should I take care of the database? Each simulation is about 500 k in .xls format, it's about 5 GB of data in all. Computers slaves synchronization from time to time to take care of the redundancy?

  -How can I refine my memory + General fresh disk I/O? How can I know which items from my point of view most of them?

  -Do you have suggestions for the implementation of clusters of databases relational/computer with LabVIEW?

  I have attached a picture of my configuration of logging + the overall structure of the application. It is a state machine with a structure of the event for the interruptions.

  
  

• SURVEY USER

  Hello

  11.2.0.1

  Whe have six 6 PROD databases that match our different applications of six 6.

  I am required to create six 6 INVESTIGATION for each six database user and grant the entire table of app (select only) him.

  This user of INQUIRY will be our "app data analyst" for purposes of verification and validation.

  
  

  Y at - it an order of a single line to give all tables to INQUIRYuser? Something like "grant select on all tables from HR to the INVESTIGATION?

  Or should I grant 1 by 1 and recreate synonyms 1 by 1?

  Or I have to create the function to SYS (grant select on tables) and grant to run the survey?

  
  

  
  

  Thank you

  Petra k.
  

  
  

  
  

  
  

  Technically, you must issue a SELECT on each table.

  You can write a PLSQL block that iterates through a list of tables (. e.g. USER_TABLES in the scheme of the owner) and emits the granting of the right to SELECT.

  Hemant K Collette

• Creation of survey - part 2

  Good day everyone. It is a follow-up to the first message, titled, create surveys.
  
  I have the HTML file generated by Flash (generated from the Captivate 2 software) that essentially pulls its information from survey which were initially set to send information from the investigation to the email.
  
  I modified the HTML file to send the results of the investigation to a SQL database (can be sent to the Access database). Results may essentially be deprived double quotes and only the raw data sent to the database. The encoding work to send one result (like say a test data), but I need to send the information to the investigation which wrote the results to the database, and I'm unable to get the inquiry recognized and sent.
  
  The results of the survey are formated(for email) like this...
  'Date', 'Time', 'ID of Interaction', 'Target ID', 'Type of Interaction', 'Good answer', 'The student response', 'Translate', 'Weight', 'latency '.
  "" "" 16/04/2007 "," 09:17:58 ', 'Interaction10153', 'Quiz10030', 'choice', '', ' D', 'C', '0', "00:00:08.
  "" "" 16/04/2007 "," 09:18:01 ', 'Interaction10312', 'Quiz10030', 'choice', '', ' B', 'C', '0', "00:00:02.
  "" "" 16/04/2007 "," 09:18:04 ", 'Interaction10355', 'Quiz10030', 'choice', ' ',' a ',' C '," 0 ',' 00:00:02.
  "" "" 16/04/2007 "," 09:18:07 ', 'Interaction10396', 'Quiz10030', 'choice', '', ' C', 'C', '0', "00:00:02.
  "" "" 16/04/2007 "," 09:18:09 ', 'Interaction10441', 'Quiz10030', 'choice', '', ' C', 'C', '0', "00:00:02.
  "" "" 16/04/2007 "," 09:18:12 ', 'Interaction10486', 'Quiz10030', 'choice', '', ' B', 'C', '0', "00:00:02.
  "" "" 16/04/2007 "," 09:18:15 ", 'Interaction10531', 'Quiz10030', 'choice', ' ',' a ',' C '," 0 ',' 00:00:02.
  ----------------------------------------
  
  I use a table for the simple results like that.
  Strip the word Interaction out results
  var stripInteractionData = gstrEmailBody.replace ("Data of Interaction", "");
  remove the double quotes
  var stripQuotes = stripInteractionData;
  While (stripQuotes.IndexOf("\"")! =-1) {}
  stripQuotes = stripQuotes.replace ("------" "," "");
  }
  turn the results into a table to access unique items
  var results_array = stripQuotes.split(",");
  
  assign variables
  var InteractionID = results_array [21];
  var ObjectiveID = results_array [22];
  var InteractionType = results_array [23];
  var StudentResponse = results_array [25];
  
  where the numbers in the table representing the position required values.
  
  For example Interaction10153 | Quiz10030 | choice | D
  
  Can someone tell me how to change the code in order to to get multiple values (columns/rows)?
  
  Thanks in advance.
  Brurich

  Hello.

  I answered my question. Found the problem and I am now able to create a poll in Captivate 2, click the last button to send the results and the results of the investigation sent directly to a SQL database. So far I am the InteractionID, the ObjectievID and the StudentResponse in Captivate capture.
  It also works for the Access database as only the SQL code should be changed to reflect the mdb file.

  It is a big more for me to now use the Captivate to capture the results of the inquiry without an LMS.

  Nice day.

• Oracle Database 11.2 PL / SQL investigations

  Hello
  
  I have some ideas I want to have a clear definition for them.
  If possible, please provide me with useful links or definitions and keywords.
  
  1 - the persistent packet state management.
  2 - the persistent state of a package cursor.
  3 - How to control the side effects of pl sql subprogams.
  4. how to use PL/SQL to reords in packages tables
  
  
  
  
  on the third point, I found the topic:
  http://download.Oracle.com/docs/CD/B28359_01/AppDev.111/b28370/subprograms.htm#insertedID10
  
  still need, the three other points please :-(
  
  
  Thank you..
  
  Published by: DAD Sep 19, 2010 12:51

  1 - the persistent packet state management.

  http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e17126/packages.htm#CJADDABG

  2 - the persistent state of a package cursor.

  http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e17126/packages.htm#BABHHHAI

  3 - How to control the side effects of pl sql subprogams.

  http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e17126/subprograms.htm#i22204

  4. how to use PL/SQL to reords in packages tables

  Hmm, I guess that's the issue of the objectives of the review "Oracle Database 11g: program PL/SQL ', isn't?
  If so, this objective of the review is: "... to use PL/SQL tables * and * records in packages", not "tables * of * records."
  This test subject (tables and records) is very wide and there is a lot of documentation related to this, for example here:
  http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e17126/composites.htm#CIHIEBJC
  http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e17126/composites.htm#CJAJEIBA
  http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e17126/tuning.htm#BABFHGHI
  I have not found any special chapter that covers arrays of records, maybe except this example documentation:
  http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e17126/tuning.htm#CIHBDHIB

• Tools/database / SQLPlus broke my ability to run local applications

  Jdev 11.1.1.2.0
  
  I worked on a few practical applications for a few weeks. I was able to run their local and deploy on a dev server and run them from there.
  
  Yesterday I was looking through the menu items to see what is there and I clicked on tools/database / SQLPlus.
  
  I chose my connection and my SQLPlus.exe.
  
  SQLPlus worked fine, but now when I run my application on the built-in WL server it is stuck at the spinning O and never moves. If I update the stuck o it shows my app with no data.
  
  I'm fairly certain I don't change anything else between the time where he worked and where he was arrested.
  
  None of the applications that work work when I run local.
  
  When I open my DB connections and a hit test all return successfully. All DB in JDev tools seem to be functional, the only problem is when I run them on the built-in server of WL.
  
  I don't get any errors in the console and I can not find all the logs that contain errors, but I'm new on this and I can't look at the correct logs.
  
  I entered in config for and removed at runtime from SQLPlus, but which did not help.
  
  Any ideas?
  
  Is there a log somewhere that can show what is happening?

  Hello

  He doesn't have a problem with the WLS / approx. could you try with localhost (instead of 127.0.0.1) and also, you could try a different browser (IE/FF, say), and probably also a browser in another machine on your network?

  Arun-

• Mozilla ISP's database can't find my existing email address so what should I put in?

  I downloaded Thunderbird to my new to me but venerable computer Dell laptop running Windows XP.

  I ask to find my existing email account - what is orange, but was originally with Freeserve - this is reflected in the name.

  You bird said ISP of its Mozilla search database - and it does not find my existing account.

  It gives me the ability to manually enter the various things, but I don't know what I should be entered.

  Someone suggest a way forward?

  Thank you

  Here are the settings of e-mail for Orange.

  incoming server POP: pop.orangehome.co.uk
  Port: 110
  Connection security: None
  Authentication: password, transmitted not securely
  Username: yourname.orangehome.co.uk

  outgoing SMTP server: smtp.orangehome.co.uk
  Port: 25 (or 587)
  Connection security: None
  Authentication: Authentication (transmitted PW secure if the port is 587)
  Username: (yourname.orangehome.co.uk on port 587)

  http://forums.mozillazine.org/viewtopic.php?t=637237

• How to close a database connection in the new browser

  Hi @ all,

  with the new object browser, it is easy to connect to a database with the methods 'ConnectDataStore' or 'ConnectDataStoreByParameter '.

  But how the connection can be closed?

  In an AsamOds environment, it is important to close the connection, because a part of the environment (the so-called ORB) 'hiding' some data (in the ActiveObjectMap). This "cache" is cleaned by closing the connection. So, the problem is that without the ability to close a connection, the cache grow upward (and in how the Orb ist becomes unstable and crashes after a while).

  Thanks for reading

  Greetings from the Germany

  Contur

  Hi Contur,

  the new ASAM-ODS API doesn't have an explicit close method. A store (and here the connection held by this store) will be automatically closed when all references to this store is closed - which translates into VBS to nothingness. The easiest thing is the store itself:

  Dim myStore: set myStore = Navigator.ConnectDataStore ("ASAM pass fail analysis Example")

  Define myStore = Nothing

  In the case your script any other helds refers to this store, for example the results of a query or a certain element, that you must set to nothing as well

  Dim myStore: set myStore = Navigator.ConnectDataStore ("ASAM pass fail analysis Example")

  protected myRootElements: set myRootElements = myStore.RootElements
  Set myRootElements = Nothing

  Define myStore = Nothing

• Save the results locally when the database is offline

  Hello world!

  I work to justify the implementation of teststand for automation of test on the company where I work, far it seems that is the way to go, but they are some of the senior management, hesitating on this subject. One of the things that will be great for us (he will give him a +) is the ability to store the results locally on the workstation, where the database is offline (failure of the server or client disconnected from the network), and once he returns, the data is transferred to the database.

  We want to use SQL server for the database. I thought creating a SQL Server express locally on the computer, so all of the results will always be saved in the station first, I tried to use the sql import/export wizard to import data from a sql server to another, but I did not find any way to do it automatically, we are looking for one of the solution of the box free of charge or regular very very cheap It will be installed on each workstation.

  Thanks for your help and congratulations!

  Abelino,

  You can take advantage of the new features in later versions of TestStand.  In 2012, and most recent, you can write raw results.  As said Dennis you could just always write raw results.  Then use the TestStand Offline results new treatment utility write those in the database: http://zone.ni.com/reference/en-XX/help/370052K-01/tsref/infotopics/offline_processing_utility/

  You can create a service or something to do.

  BTW - Plugins can run in its own thread.

• Database and labview

  LabVIEW 2009 can be used to develop a management system with ability of fuzzy querying database expert?

  LabVIEW is a full-fledged programming language. Like C, C++, c#, Java, etc. Regarding your specific goal, nothing can really be said also. You design your system and determine that you need a programming language, consider the various possibilities and then decide for yourself which is the best path to take. You might as well ask "C allows to develop an expert database management system controlling fuzzy mark?". How would you answer that?

• SQL database with db_owner permissions access problem

  Hi FolksWe have a database and create the user with db_owner rights. But when connect to the database error message came. "The database is not accessible. (Object Explorer) ». During the investigation I have found that if the sysadmin rights user then user access to it and no error, but not as a db_owner. We use 2008 with Service Pack 2. I have search the Internet but not found a solution... Help, please... Subhash

  Hi subhash.chander,

  Thanks for posting in the community forum. However, this category is for questions and concerns about Microsoft band.  We recommend that you join our forum Technect SQL for assistance.

  Kind regards

  Clare

• component of Master database prefix

  Many secondary families in the Transistor group have the prefix U instead of Q value.  In some cases (for example, the bays of transistor), it may be reasonable, but for most families, it is simply against the reason :-)

  Some kind soul has access this fixed please?  Oh yes, it's Multisim 10.1.1

  Thank you

  Dave

  Hi David,

  I took a quick glance to the database, and you are right that some families in the Group of Transistors has 'Q' for prefix default RefDes. I entered a bug (115426) so that this will be fixed in a future release.

  For the issue of not being able to change the Master database, kittmaster is correct, that we will probably never allow visitors to edit the master database directly. That said, I agree that sometimes it would be nice to have this ability, and (as one of the promoters of the product), I would like to see it become a non-issue in a future release.

• Windows XP Media Center Edition 2005 Guide Movie Database must be updated?

  OK guys, that here's what I would have answered as: I have Windows XP Media Center 2005 and use the program guide. When I see a lising for a movie and see the details for this movie she usually shows a copy of the DVD box cover or poster of the film with the inscription. Unfortunately, it only will do with cinema 2010 programs. For films released AFTER 2010, it doesn't show anything at all, except the written information about the film. No box cover or poster of the film at all. (I know that some of these DVDs are already out). Is it possible that the AMG can send an updated movie databases (and possibly CD) for use on the Media Center for all editions via Microsoft Update?

  Hello

  I recommend using your favorite search engine & download any third-party software that could serve the purpose.

  Note: This response contains a reference to third party World Wide Web site. Microsoft provides this information as a convenience to you. Microsoft does not control these sites and no has not tested any software or information found on these sites; Therefore, Microsoft cannot make any approach to quality, security or the ability of a software or information that are there.

  Hope the helps of information.

• Database capacity CONFUSED (dazed n!)

  I thought I had it sussed out. Apparently not? Appears on these pages popular belief is the ability of the database was recently increased to 8000 songs or files after recent updates of firmware and device format and reload is required to take advantage of this. WELL, take a looksee at the Tech support response just to put the cat among the pigeons. Any1 know definatively what the hell is happening?

  Arrrgh, H-E-L-P

  Support response Tech follows: -.

  Thank you for emailing Support SanDisk technique. Our goal is to bring all the resources you need to make the most of your product.

  Please note that the ability of the "rocket" can be filled to its maximum. For 8 GB you can put 2,000 songs and 16 GB up to 4000 songs. The firmware does not influence the storage capacity.

  Please refer to your my SanDisk to http://kb.sandisk.com at any time to see all your registration history information and product incidents. You can sign in using your email address as your username and the password you created.

  You can also visit http://kb.sandisk.com, our keyword online searchable knowledge base questions, to easily find answers to your Technical Support and Service the customer for all SanDisk products. Simply enter your search terms and our knowledge base will search a vast database of frequently asked questions as well as our forums online at http://www.sandisk.com/sandisk-support/forums for you to provide the most complete answers possible.

  Best regards
  Andrei Balea
  SanDisk technical support

  Youric1 wrote:

  I thought I had it sussed out. Apparently not? Appears on these pages popular belief is the ability of the database was recently increased to 8000 songs or files after recent updates of firmware and device format and reload is required to take advantage of this. WELL, take a looksee at the Tech support response just to put the cat among the pigeons. Any1 know definatively what the hell is happening?

  Arrrgh, H-E-L-P

  Support response Tech follows: -.

  Thank you for emailing Support SanDisk technique. Our goal is to bring all the resources you need to make the most of your product.

  Please note that the ability of the "rocket" can be filled to its maximum. For 8 GB you can put 2,000 songs and 16 GB up to 4000 songs. The firmware does not influence the storage capacity.

  Please refer to your my SanDisk to http://kb.sandisk.com at any time to see all your registration history information and product incidents. You can sign in using your email address as your username and the password you created.

  You can also visit http://kb.sandisk.com, our keyword online searchable knowledge base questions, to easily find answers to your Technical Support and Service the customer for all SanDisk products. Simply enter your search terms and our knowledge base will search a vast database of frequently asked questions as well as our forums online at http://www.sandisk.com/sandisk-support/forums for you to provide the most complete answers possible.

  Best regards
  Andrei Balea
  SanDisk technical support

  I suggest you read THIS. Obviously, the person who sent you is somewhat con-"rocket" d about the device. I had one for a year, so I remember when the update happened very clearly. The truth is, the firmware.26 adds the "rocket", and then, and then the database will support 8000 songs, assuming that the total size of these songs does not exceed the amount of available memory.

• PowerVault MD3220i error (insufficient ability to backup device Cache)

  Hi all

  I appreciate your time and assistance with the following question.

  I recently upgraded to the latest firmware on my HP MD3220i and installed the corresponding update of the NVRAM.

  After you install the update, I get the following error in MDSM.  I checked the cache backup capacity and the total used the two related 1 680 MB.

  Is there a reason that the error occurs and what is the best approach to fix this problem?

  I checked the forums but don't see anything specific in addition to replace the module or the upgrade of cache memory.  Otherwise, the device works without problem, but like most of you, I hate this clear amber flashing in a data center perfectly Blue :)

  Thank you!
  Omar

  Ability of the insufficient Cache backup device

  Hello, Omar.

  This error has been research. In all cases this error is visible by our technicians of telephone, the RAID controller is replaced.

  After talking to some experienced engineers, I would recommend replacing this controller.

  This error can occur either bad shutting down the table leading to a corruption of the meta-database backup, or the stick (a small SD card) cache could be dethroned.

  You * can * try to remove the controller, wait that the "power run" for draining, reinstall the cache memory card and then put it back in the slot. Who can clear this error, but no promises. However, we do not replace the cache card herein. The only thing that replace us inside the controller's battery.

  I hope that helps you out. Let me know if you have any questions.