A very large database phpmyadmin problem...

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• How can suggest us a new DBA ECO certification for very large databases?

  How can suggest us a new DBA ECO certification for very large databases?

  This web site, or what phone number can call us to suggest the creation of a certification of VLDB ECO.

  The most important databases that I've ever worked with barely more than 1 trillion bytes.

  Some people told me that the results to be a DBA change completely when you have a VERY BIG DATABASE.

  I could guess that maybe some of the following topics in the configuration can be on it,

  * Partitioning

  * parallel

  * more large block size - MAS vs. OLTP

  * etc.

  Where I could send a recommendation?

  Thank you Roger

  This forum is probably your best choice, Brandye would be one of the contacts I would use to make such a request.  If you are really interested in this, I would be further demand more.  Specifically, most Oracle certifications available to have a corresponding course available in the OU. If you want to create a new certification, one of the most compelling arguments would be to suggest a certification that tests information for which there are already one or more courses.  Looking at the current offerings of courses 12 c, the following two seem to come more close to what you ask for:

  Database Oracle 12 c: implement partitioning Ed 1

  Parallel processing in Oracle Database 12 c Ed 1

  These areas are covered somewhat in 1Z0 - 117.  You will need to make a case for a certification that hit different areas of knowledge.  Looking at the course for both subjects, partitioning has more that are not covered in-depth on 117.  However, it is supposed to be a 12 c Data Warehousing expertise certification coming out this year that may require a partitioning good knowledge.

• Backup of very large databases

  Version: 10 gr 2, 11 2 GR
  Operating system platform: Solaris, AIX
  
  If your database is larger than 20 terabytes, what tool would you use to back up the DB?
  
  I don't think you can use RMAN to a DB above 20 Tera Byte (even if you activate PARALELLISM).
  
  Since we use RMAN here (max DB size is 3 TB) I'm just curious to know what the industry of popular backup tools are for VLDB.

  Hello
  If you want a 'full Oracle' solution and if the amount of daily variation isn't too important RMAN can be used for backup of large data bases in recent versions (10 g +). With recover copy + followed block just to make AN initial full backup of the incremental backups fast which are applied to the initial backup of the changes. If you are interested, it's fully documented, research tahiti.oracle.com according to your version.
  If these RMAN enhancements do not meet your needs there are alternatives for VLDB and they can even be integrated with RMAN, for example the 'split mirror' a. It is also described (at least for the RMAN part) in the official documentation.
  Best regards
  Phil

• the menus appear initially very large or very small

  When in the Firefox browser if I click on a menu, it appears very large or very small. When I move the arrow in the menu change to the right size. This has not happened before. Is there a solution?

  Try Firefox Safe mode to see how it works there.
  
  A way of solving problems, which disables most of the modules.
  
  The problems of Firefox using Firefox SafeMode

  When in Safe Mode...

  • The State of plugins is not affected.
  • Custom preferences are not affected.
  • All extensions are disabled.
  • The default theme is used, without a character.
  • userChrome.css and userContent.css are ignored.
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  • The JIT Javascript compiler is disabled.
  • Hardware acceleration is disabled.
  • You can open the mode without failure of Firefox 15.0 + by pressing the SHIFT key when you use the desktop Firefox or shortcut in the start menu.
  • Or use the Help menu option, click restart with the disabled... modules while Firefox is running.

  To exit safe mode of Firefox, simply close Firefox and wait a few seconds before using the shortcut of Firefox (without the Shift key) to open it again.

  If it's good in Firefox Safe mode, your problem is probably caused by an extension, and you need to understand that one.
  
  http://support.Mozilla.com/en-us/KB/troubleshooting+extensions+and+themes

  Or it could be caused by hardware acceleration.

  When find you what is causing that, please let us know. It might help others who have this problem.

• The police and the size of my word document paper became suddenly very large. I don't know how to narrow it down to normal size.

  I leaned on my keyboard and suddenly the text and format of paper on my word document became very large, although I change all the settings. The police is scheduled for 11, but seems to be about 40. Do you know what I could have pushed for that to happen? How can I solve this problem?

  CTRL + wheel allows you to zoom in and change view Types

  UTC/GMT is 20:08 Wednesday, May 16, 2012

• How to stop ghost backups in Windows Vista? The file is very large and cannot be defragmented.

  Hello.

  My friend has a computer with Windows Vista. Apparently, there's something that automatically done 'Phantom' backups out to "system restore." Which is an application of Windows Vista, or can only be linked to the software when Norton Internet Security has been uninstalled.

  This file is a very large file and cannot be defragmented. So, right now the computer shows it's 54% fragmented. Part of the name of the file is "Volume Information."... »

  Please, let me know how I may be able to stop these unnecessary backups. Onbly regular system restore is necessary.

  Thank you in advance,

  José M Romero

  This function called cliché instant and is a useful feature, take a look at:

  http://Windows.Microsoft.com/en-us/Windows-Vista/previous-versions-of-files-frequently-asked-questions

  If you want to get more space, you can use the cleaning disc and free up space in your hard drive.

  You can run disk defragnment to solve your problem to fragnmentation.

• Why Outlook edit text in e-mails to a VERY large print?

  In our business, we have at least five computers running Outlook Express (my soft Office 2010) with the following problem:
  Customers are often receive e-mails with text in very large print - hard to read and not a professional look for us.

  I don't know how your network is set up, and I don't use of moy. I found this through Google well.

  From: http://free.avg.com/ww-en/faq.num-3031#tba2

  The AVG E-mail Scanner can affect your sending/receiving e-mail, since it is designed to analyze the messages and needs to access somehow. The access method messages depends on your e-mail client, but that the personal email of Scanner plugin can interfere with communication between your computer and the e-mail server.
  To disable the personal E-mail Scanner (if it is installed), please:

  Please activate the servers that have been enabled originally again when possible.

  And from here: http://www.vcn.com/knowledgebase/article.php?id=436

  1. exit all programs are running email.
  2. start the AVG Control Center. To do this, click the small square red, black, yellow and green to the bottom of the clock in the taskbar, in the lower right of your screen.
  3. click on the big button Email Scanner (found on the right side of the Control Center window). Select 'Properties' from the bottom panel in the control center.
  4. a window should open with a plug-in tab at the top. Click on "disable plugin" in the Plug-ins tab.
  5. click the "Configure" button and uncheck all 5 options (scan incoming messages, scan outgoing messages, use the heuristic method, scan in archives, scan attachments).
  6. click on OK and then OK again.
  7. close the control center. Open your e-mail program, and then try again.

  ****************************************************

  If the problem persists, it may well be the sender of outgoing messages scanning, but if this happens for every sender, which is unlikely.

• Printer is only printing in very large print

  Original title: printer problem

  My printer will print only in very large print that prevents the printer to print the entire page.  How can I fix it?

  Please check here

  http://USA.Canon.com/Cusa/support/consumer/printers_multifunction/pixma_mx_series/pixma_mx340#DriversAndSoftware

  and see if the driver being used is the lartest version.

  In addition, let us know what application you're using to print.

  Thank you.

  Tom Ferguson

• App crash when loading very large images in Spark Image component

  Hello world

  A client of ours should display very large jpgs (about 8000 x 5000 px), which are the object of a scroll and zoom using touch gestures.

  To my surprise, even, the performance to do this using a scroller is pretty cool

  BUT unfortunately the application sometimes freezes when loading the image. (about 15% of chance to do)

  Debugger does give no info at all, simply closes debugging.

  Does anyone have an idea what could be causing this or how to avoid this?

  PS tested on several machines and different Versions of Tablet, including 2.1.0.1032

  Thx a lot.

  Tim.

  Sorry it took me a long time to respond, but I had other issues to be addressed in the first place

  Use the Profiler showed a leak memory in the skin of the viewer of the image.

  It is a memory problem.

  I must put BimapImage null source value before destroying the display manually, even if I had no other reference to it.

  A little strange, but this solved my problem.

  He could reappear obviously using a single image much bigger, but I guess that it must accept some limits on a mobile device somehow.

• With the help of the network location and mapped a drive to the server FTP. during the transfer of very large amounts of the login information is always lost.

  With the help of the network location and mapped a drive to the server FTP off site; during the transfer of very large amounts of the login information is always lost.  Computer power settings are configured to not to do no matter what, I'm assuming that the ftp server can publish a scenerio timeout but is there a way for my computer and windows to restart the file transfer?

  Hello

  Thanks for posting your question in the Microsoft Community forums.

  I see from the description of the problem, you have a problem with networking on the FTP server.

  The question you posted would be better suited in the Technet Forums. I would post the query in the link below.

  http://social.technet.Microsoft.com/forums/en/w7itpronetworking/threads

  Hope this information helps you. If you need additional help or information on Windows, I'll be happy to help you. We, at tender Microsoft to excellence.

• Was one of my PSD file placed in Indesign export to format PDF is small but the other is very large. WHY?

  Dear all,

  I am facing an unknown problem when I export the PDF file from indesign. I check around all the Images, I found that when some of the PSD files has been placed in indesign and exported to PDF format, the file size is very large. Please see the joint (large_size).  But some are normal, please see the joint (small_size). And you can see that the PSD file is no difference in Photoshop. And PDF output setting is the same, please see the other clip.
  
  
  What is the problem of the PSD file? Why the result is a huge different?

  

  

  

  Really? If I open "S6_edge_gold 2.psd" and in the layers palette, right-click "Layer 1", "Duplicate layer", select New destination and save the new DSP, the DSP news is only 5.8 MB. Placed in an InDesign document and PDF export is no longer made a bloated file.

• Manage a large database

  Hello

  I just started to use Oracle Data Modeler to design a large database and I plan on how do. My idea was to create a main logic model and in other levels a greater detail of new entities. I thought there will be some sort of option such as the creation of an area or the bubble in the main level and by clicking on it, go to the other levels.

  As I can't find any background information with examples, I would be very happy if you can lend me a helping hand. I think that there is a way by creating subviews, poster or something like this bu, I'm a bit confused... I need to make a good design from the start to handle the design when the database grows in the future.

  Thank you.

  Hello

  Here is what you have:

  -main diagram containing all objects - if you have large model, do not touch

  -subview - you can put all of the objects on it related to a specific area

  -view - contains the same set of objects belonging to subview - idea is to have a different presentation of the objects on the screens - level of detail, to hide some elements, to change color (for display)

  In subview, you can hide the relations/foreign keys.

  You can create a network of subviews "Overview" - you can use drag - and drop on browser and drop a subview in an other subview. you will get the subview source - icon in the shortcut menu, you can choose to be "Composite view" and you'll get a diagram (can extend) and can select view to be represented. Then using 'See diagram' you can go to subview represented. Here, you can use "Go to chart" (in the context menu of the diagram) and navigate back.

  Philippe

• Keep two very large synchronized data warehouses

  I look at the options to keep a very large (potentially 400GO) datastore TimesTen (11.2.2.5) in sync between a Production Server and [sleep].

  The replication was abandoned because it does not support compressed tables, or table types creates our closed code (without PKs not null) application

  1. I did some tests with smaller data warehouses for the indicative figures, and a store of 7.4 GB data (according to dssize) has resulted in a set of 35 GB of backup (using ttBackup - type fileIncrOrFull). This surge in volume should, and would it extrapolate to a 400 GB data store (2 TB backup set?)?
  2. I have seen that there are incremental backups, but to keep our watch as hot, we will restore these backups and what I had read and tested only a ttDestroy/ttRestore is possible, that is full restoration of the full DSN every time, which takes time. Am I missing a smarter way to do this?
  3. Y at - it other than our request to keep two data warehouses in the construction phase, all other tricks we can use to effectively keep the two synchronized data stores?
  4. Random last question - I see "datastore" and "database" (and to a certain extent, "DSN") apparently interchangeable - are they the same thing in TimesTen?

  Update: the 35 GB compress down with 7za to slightly more than 2.2 GB, but takes 5.5 hours to do this. If I take a fileFull stand-alone, it is only 7.4 GB on the disc and ends faster too.

  Thank you

  rmoff.

  Post edited by: rmoff - add additional details

  It must be a system of Exalytics, right? I ask this question because compressed tables are not allowed for use outside of a system of Exalytics...

  As you note, currently the replication is not possible in an Exalytics environment, but that is likely to change in the future and then he will certainly be the preferred mechanism for this. There is not really of another viable way to proceed otherwise than through the application.

  With regard to your questions:

  1. a backup consists mainly of file of the most recent checkpoint, more all the files/folders that are newer than this file logs. Thus, to reduce the size of a backup complete ensure

  that a checkpoint occurs (e.g. "call ttCkpt" a ttIsql session) just before starting the backup.

  2. No, only the restore is possible from an incremental backup set. Also note that due to the large amount of rollforward needed, restore a large incremental backup set can take quite a long time. Backup and restore are not really intended for this purpose.

  3. If you are unable to use replication, then a sort of application-level synchronization is your only option.

  4 data store and data mean the same thing - a physical TimesTen database. We prefer the database of the expression of our days; data store is a legacy term. A DSN is something different (Data Source Name) and should not be swapped with the data/database store. A DSN is a logical entity that defines the attributes of a database and how to connect. It is not the same as a database.

  Chris

• Very large content limits (W:892 H:389510) detected in BoxUtils::childBounds

  Today I was working on a project Muse when a widget went out of control and now the entire file is corrupted. I just changed a "new Star" widget in time. Now I am unable to work on my project, no matter what I click triggers this error popup, follow-up of an accident:

  "Adobe Muse CC has encountered an error and will now close. Please report the last actions bit that you have taken leading to the ths error in the Adobe Muse CC team.

  Very large content limits (W:892 H:389510) detected in BoxUtils::childBounds.

  How can I solve this problem? I spent a good week of work on this site =)

  Hello

  Could you please share your with us .muse file to study? Please send it to [email protected]. If your file is larger than 20 MB, you can use something like Adobe SendNow SendThisFile or Dropbox. Don't forget to mention the link to this forum thread in your email so that we can identify the file.

• value are of a sequnec and looking at a very large number

  Hello
  
  We have a table that has a column filled with a sequence - it is maintained by code in owb, but is growing at a rate higher than expected
  
  for example sequence begins to tell 10000000000, expect the next row until the b created with 10000000001 but the big gap between the two.
  
  Have a separate ticket raised with oracel for this as maintained by dimesnion opertaor code.
  
  However, I have two or three sequences of questions reagrding.
  
  (1) can how big be
  
  (2) if we try to application numbers that over 14 digits begins to show the e in the tool that we use (pl/sql developer) is there a way to make sure that we see the integer (sqlplus?) and
  I'm assuming that say if had number column that very large say 18 digits long attached to an another numbers table 18 long then no problem?
  
  Thank you

  If you take a look at the documentation for creating a sequence, you will see that the maximum value is 10 ^ 27, assuming that you do not specify a maximum. If you have generated 10.000.000.000 (10 ^ 10) sequence values every second, you don't miss in 10 ^ 17 seconds which is about 3 * 10 ^ 9 years (3,168,808,781 or 3 billion years). The Earth is approximately 4.5 billion years if your sequence would not run out of values for about half the current age of the Earth. For most systems, it's a lot.

  In SQL * Plus, you can control the display of a column using the COLUMN command

  SQL> ed
  Wrote file afiedt.buf
  
    1* select 1e20 col from dual
    2  /
  
         COL
  ----------
  1.0000E+20
  
  SQL> column col format 999999999999999999999999999;
  SQL> select 1e20 col from dual
    2  /
  
                           COL
  ----------------------------
         100000000000000000000
  

  Justin