Question about to make an index

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• Question about my windows experience index number

  I have a windows 7 and my lowest number is 7.7 except my main hard drive, which is 5.9, so my overall is 5.9. I think this is because when I set up the computer that I lowered the score of 2 terabytes on hard drive to a a 1 terabyte hard drive. My question is this does really matter and I lose any real performance? Should I of I I have a processor cpu I7 3930 with 16 GB of ram. Thank you

  A score of 5.9 is the best you can get with a SATA drive.

• Five questions about OLAP makes me confused.

  1. Why do we need to map the level twice in the dimension and cube? I don't know when we cube mapping, only map the lower of
  a hierarchy. And what happens if a member of level even has been mapped with different columns of the source table?
  
  2. it defines several hierarchies of a dimension, then why do we need set one of them as the default hierarchy? In
  which scenario we need to define multiple hierarchies?
  
  3. When you create a Cube, there is an option in the aggregation-> precompute-> Cost_base aggregation - > percentage, that means
  'Percentage' used for? For a performance?
  
  4. when I do surgery in AWM, sometimes with a few errors. But it's really hard to understand what it is
  This means. As the error message below.
  /*********
  The transaction is not pensionable: "an error has occurred on the server.
  Class of error: failure of the Express
  Server error descriptions:
  DPR: Failed to create the server-side, generic cursor at TxsOqDefinitionManager::generic < CommitRoot >
  INI: XOQ-01600: OLAP DML error 'object OLAPTRAIN of the analytic workspace. SALESTRACK!
  There is no such thing as SALES_CUBE_PRODUCT_ALERT. "while executing DML 'SYS. AWXML! R11_MANAGE_CUBE
  ('SALES_CUBE.) CUBE' "DELETE") ', generic for TxsOqStdFormCommand::execute '.
  "
  at oracle.olapi.transaction.BaseTransaction.commit (unknown Source)
  at oracle.olapi.transaction.BaseTransactionProvider.commitCurrentTransaction (unknown Source)
  at oracle.olap.awm.dataobject.DatabaseDO.commitOLAPI (unknown Source)
  at oracle.olap.awm.dataobject.aw.WorkspaceDO.commitOLAPI (unknown Source)
  at oracle.olap.awm.dataobject.olapi.UModelDO.commitOLAPI (unknown Source)
  at oracle.olap.awm.dataobject.olapi.UModelDO.delete (unknown Source)
  at oracle.olap.awm.dataobject.olapi.UCubeDO.delete (unknown Source)
  at oracle.olap.awm.navigator.node.DeleteThread.run (unknown Source)
  ************/
  When he said "object OLAPTRAIN of the analytic workspace. SALESTRACK! There is no such thing as SALES_CUBE_PRODUCT_ALERT. "I do not yet know
  What is SALES_CUBE_PRODUCT_ALERT and where I can find the most detailed information for me solve the problem. I want to say is here
  a manual or a reference Oracle provided to help developers?
  
  5. is it important the order of Join Condition when we the mapping of a cube to resouce, such as a = b or b = a? What type of join is, LEFT JOIN, RIGHT JOIN, OUTER JOIN, or INNER JOIN?
  
  Thank you
  
  Satine

  You arrive on the % figure after seeing the results of time reporting and cube loading time. This can be an iterative work, but should be fruitfull later.

  Thank you
  Brijesh

  Published by: BGaur on May 11, 2009 17:02

• question about indexing settings

  Hello
  
  I was looking through the release of Essbase and here's my question about the index file I deleted a populous cube and I see everthing reset to 0 except index Cache current value that remained the same when the cube is populated.
  
  Any help or a response in this regard is greately appericiated.
  
  Thank you

  No, it should not change to zero. As I said, the key cache takes the memory when the application starts and keeps it until the application is stopped even if there are no data in the cube. HE maintains that the memory for when there no are data. I've seen of many inplementations where the client has set the cache to be really fat git thought would only use what it takes, but instead, the amout set gets consumed. So, I'm called asking how they can possibly be out of memory on their server. Moral of the story, do no bigger that it must really be or you will expect a lot of the key cache memory

• A question about external authentication with PHP OCI8 using a portfolio store

  Hello
  

  SQL> SELECT * FROM v$version;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
  PL/SQL Release 11.2.0.1.0 - Production
  CORE     11.2.0.1.0     Production
  TNS for Linux: Version 11.2.0.1.0 - Production
  NLSRTL Version 11.2.0.1.0 - Production
  
  SQL> 

  OS: Linux Fedora Core 17 (x86_64)
  PHP Version: 5.4.14
  Apache version (httpd): Apache/2.2.23 (Fedora) 

  I have a question about OCI8 connection to the Oracle server via portfolio, which I understand is a good practice because we do not have to hard code the users password. I'm trying to read pages 117 and 118 of the book The Underground PHP and Oracle manual online to learn how to set up a portfolio. I proceeded by steps as explained in these two pages (except that at the end I connect, as a normal user, not a privileged user) yet, apparently PHP does not detect the user.
  
  Here's what I write in my script
  

  $connection = 
                  oci_connect 
                      (
                          "training", 
                          "", 
                          "php_ora_usr", 
                          "AL32UTF8"
                      );

  the training is the name of the user that I use in my PHP scripts to connect to the oracle database and the password is mypassword (is not true, just for the purpose of this thread :)) the code above gives me the following error:)

  Warning: oci_connect(): ORA-01005: null password given; logon denied in /var/www/html/myscript.php on line 91
  
  Fatal error: Connection step: ORA-01005: null password given; logon denied in /var/www/html/myscript.php on line 13

  But if I also provide the password which is,

  $connection = 
                  oci_connect 
                      (
                          "training", 
                          "mypassword", 
                          "php_ora_usr", 
                          "AL32UTF8"
                      );

  Obviously it works, but at the same time, this means that my wallet is not operational.
  
  So I'll write here, step by step, how I did according to the instructions contained in the pages 117 and 118 of the above mentioned book and I would be grateful if you could kindly tell where I made the mistake (s)
  
  The following text was performed under my oracle linux (so the dbagroup)
  
  Step 01:_
  I created and provided the password for the directory of portfolio

  mkstore -wrl /home/oracle/wallet_dir -create

  Step 02:_
  I created an entry for my oracle user that will be used in my PHP scripts to connect to oracle
  user: training
  password: mypassword

  mkstore -wrl "/home/oracle/wallet_dir" -createCredential php_ora_usr training mypassword

  I also checked that the entry was actually created for my user in the portfolio

  $ mkstore -wrl "/home/oracle/wallet_dir" -listCredential
  Oracle Secret Store Tool : Version 11.2.0.1.0 - Production
  Copyright (c) 2004, 2009, Oracle and/or its affiliates. All rights reserved.
  
  Enter wallet password:                
     
  List credential (index: connect_string username)
  1: php_ora_usr training
  $ 

  Step 03:_
  I added the following to my $TNS_ADMIN/tnsnames.ora

  .  .  .
  php_ora_usr = 
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
      (CONNECT_DATA =
        (SERVER = DEDICATED)
        (SERVICE_NAME = db02)
      )
    )
  .  .  .

  Step 04_
  I added the following to my $TNS_ADMIN/sqlnet.ora

  # sqlnet.ora Network Configuration File: /u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora
  # Generated by Oracle configuration tools.
  
  NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
  
  ADR_BASE = /u01/app/oracle
  
  WALLET_LOCATION =
      (SOURCE =
          (METHOD = FILE)
          (METHOD_DATA =
              (DIRECTORY = /home/oracle/wallet_dir)
          )
      )
  SQLNET.WALLET_OVERRIDE = TRUE
  SSL_CLIENT_AUTHENTICATION = FALSE
  SSL_VERSION = 0

  _ Step 05
  The TNS_ADMIN environment variable is already set correctly in * / etc/sysconfig/httpd * so I didn't need to do something for this step
  
  
  Step 06_
  I gave to access Apache (as root) in the directory of portfolio (in fact, it seems that the user oracle (dba) of linux also has the required privileges to grant this access to the apache)

  # setfacl -m u:apache:rx /home/oracle/wallet_dir
  # setfacl -m u:apache:r /home/oracle/wallet_dir/{cwallet.sso,ewallet.p12}

  Step 07_
  Restart Apache

  # service httpd restart

  Step 08_
  Finally make a test connection using the connection string php_ora_usr which the entry was created earlier. And the test was not successful, as indicated above

  $connection = 
                  oci_connect 
                      (
                          "training", 
                          "", 
                          "php_ora_usr", 
                          "AL32UTF8"
                      );

  The error message:
  

  Warning: oci_connect(): ORA-01005: null password given; logon denied in /var/www/html/myscript.php on line 91
  
  Fatal error: Connection step: ORA-01005: null password given; logon denied in /var/www/html/myscript.php on line 13

  I would appreciate it if you could kindly shed some light.
  
  Thanks in advance,
  Dariyoosh

  That gives a good clue to begin with. With your platform/Apache/DB, you might need different ACLs. Test directory and permissions. Check what euid your Apache runs as. Good luck.

• Question about RAM CL

  Hi guys. I'm finalizing my PC build and I have a question about ram CL I can't find answers for hackers page here. http://ppbm7.com/index.php/news/planning?showall= & start = 3

  I would use these two RAM sticks for example.

  Module 240 pin DDR3-1333 transcend JetRam™ 8 GB High Performance: CL9, layer 6 circuit board

  Transcend JetRam™ High - Performance 8 GB DDR3-1600 240-Pin Module: CL11, 6 layer PCB, ultimate card stability and cross-platform compatibility

  My question is, what is the best for video editing? On the one hand we have 1333 mhz to with a CL of 9. On the other hand, we have RAM 1600 mhz faster, but at a higher CL of 11. Now, I'm not one to get caught up in the technical aspects as it may seem, but I don't understand so I can make decisions, especially when price is a factor. In this case however, they are at the same price...
  

  Well good for video editing, important criteria for RAM is:

  • Never, never crashes - it is very important; choose only RAM sticks (certified QVL) certified provider and do not use unmatched sticks
  • Speed; faster is better - while true also, past at the speed of the RAM, or lowering of the CASE wait cycles (latency) contribute to the speed, but the gains are very low; Faster RAM is hardly perceptible vs CPU speed more fast which is very sensitive (I played with it a lot on some versions overclock and test first with PPBM speed and speed up the processor 5% performance contributes to 5% where speed RAM about 30% can speed up about 1%)

  Google "what is the CASE for the RAM" and one week at self-teaching yourself if you want to even begin to really understand speed RAM! I know enough to know there is a lot to learn about the subject. The good news is that you don't need really to know a lot to build a reliable, excellent for running Adobe products, including the first, Photoshop and After Effects:

  • Use only RAM who has certified the seller of memory for your motherboard; do not assume that if the seller indicates a set 4x8Go of sticks that will work with your motherboard that two sets of such RAM will work with a card mother 8 locations either! (too late to discuss here, but various factors may override the controller memory in the processor itself - factors include voltage RAM, number of sticks, RAM clock, status of CASE of waiting settings speed, voltage of the cpu memory controller and maybe more)
  • Increasing the speed of the RAM always helps if slightly for first speed up to 1600 MHz (for x 79 in any case) and wins the speed of RAM which are still lighter

  Now, back to why both sets of sticks are the same cost. They most likely use the same chips of RAM, which is an important factor for what it costs to build the RAM sticks. While the Asus motherboard you buy allows full customization of many, many, many things, unless you are an extreme Overclocker and plan to spend a few weeks to fine-tune a new simple version you in the bios of motherboard and it say to use XMP settings. This indicates the motherboard, how to set the speed of the RAM and sticks of timings CASE for your particular RAM with the settings the seller intended.

  You really know a lot about what you are doing to set the timings RAM in any way other than the simple choice of XMP settings safely. And, you can easily burn your CPU if you don't know what you're doing and you choose some really bad parameters.

  Kind regards

  Jim

• Many questions about the HP 50 g

  I just ordered a HP 50 g graphic calculator! I have a few questions about this so hang on tight! What is the USB connector on the calculator? Mini-USB, micro USB, or is it a connector owner, "custom". Then, it would be possible to connect a keyboard to the HP 50 g by using the USB Port? Is there a program that would make this possible? (I doubt it would work if you plug it..) I have a Mini-USB to female USB 2.0 connector. So I could just plug the keyboard right, provided that the port on the calculator is a Mini-USB Port. If this is not so that I could use my female to female USB adaptor to connect the keyboard.

  Thanks for your help,

  Zekelegge

  Hi!, zekelegge:

  Welcome to Forum!

  The only printer I use, 50G calculators, 48GII, 39GS and 17BII +, as well as many former models, such as the 48 s/SX/G/G + / GX, 38 G, 39 G, 42, 41 C/CV/CX and 28 C/S, is the infrared printer HP 82240 b. If you can use the emulator HP50G, on the PC, the simulator of the printer, you can download, since... http://www.HPCalc.org/details.php?id=7386

  The printer... HP 82240 B

  

  The cable series...

  

  The description... http://www.allenwan.com/hpcalcserialcable/

  The original cable...

  

• A few questions about the difference between the Satellite P70, L70, S70

  Hello, I have a lot of questions about the P70, L70, S70 series that come with a 1920 x 1080 panel.

  (1) what are the differences between the L70 and S70 series? With the exception of the RAM and HARD drive capacity, books seem pretty identical.

  (2) P70, L70, S70 doesn't support a 2nd HARD drive or it's just the P70 series that support?

  (3) all the three (P70, L70, S70 series) come with the same TFT panels?

  (4) of the above series, which supports mSata?

  (5) all the model of each series are delivered with support from mSata? For example, it could be that L70 - a - 13 m supports mSata is not the case of the L70-a-146?

  (6) all the foregoing, are delivered with a S - ATA II or III S - ATA interface?

  (7) who is the best of these series listed? I'm trying to understand what makes the big difference of S70 to P70 except for the envelope for example.

  Thank you in advance.

  > (1) what are the differences between the series L70 and S70? With the exception of the RAM and HARD drive capacity, books seem pretty identical.

  What models Sat L70 and S70 do you mean exactly? There are different L70-xxx-xxx and S70 models on the market that supports different hardware specifications.

  (> S70 2) P70, L70, support a 2nd drive HARD or is - it just the series P70 that support?
  As you can see in this [Sam P70 HDD replacement document, | http://aps2.toshiba-tro.de/kb0/CRU3903II0000R01.htm] the P70 series supports the 2nd drive Bay HARD, BUT even if there is a 2nd HARD drive Bay, this does not mean that you can use the 2nd HARD drive. In the case where the 2nd HARD drive Bay are equipped with HARD drive connector, you can use the 2nd HARD drive

  I also found the [Sam L70/S70 HDD replacement | http://aps2.toshiba-tro.de/kb0/CRU3703HG0000R01.htm] the document on the Toshiba page and there I see this 2nd HARD drive Bay is not available

  (> 3) all three (P70, L70, S70 series) come with the same TFT panels?
  See point 1). Different P70, L70, S70 models were equipped with different material parts.

  (> 4) of the series above, which takes in charge mSata?
  As far as I know that some P70 models are equipped with an mSATA SSD of 256 GB.

  (> 5) do all the model of each series are delivered with support mSata? For example, it could be that L70 - a - 13 m supports mSata is not the case of the L70-a-146?
  See point 4) not all models supports the same hardware specifications

  (> 6) all of the above, come with a S - ATA II or III S - ATA interface?
  I don t think that SATA III is supported. I guess it would be SATA II

  (> 7) which is the best of these series listed? I'm trying to understand what makes the big difference of S70 to P70 except for the envelope for example.
  Not easy to answer because there are too many models released in Europea.
  And not all models are available in each country. So I guess you will have to look for the models that have been released in your country.

• Hi there, I have a question about storage, even if I have 2, 53GB, storage watch 21, 99GB usage, why this difference? I use an iMac 2009, thank you!

  Hi there, I have a question about storage, even if I have 2, 53GB, storage watch 21, 99GB usage, why this difference? I use an iMac 2009, thank you!

  Spotlight re-indexing.

• Question about temperature internal Satellite A300 ND1

  Hello

  I have a question about the temperature of the standards it of ok for my laptop and what is the normal temperature and how can I keep it low?

  Thank you.

  Hello

  It's not easy to say what a normal temperature could be.
  The temperature is not always the same and it depends on the use of the laptop.
  Usually, the temperature would increase while gaming or running applications high performance. Why? Because all devices such as the CPU and GPU would focus the heat dissipation and this leads to a higher temperature.

  > How can I keep it low
  Very simply, you can keep still low level, but you can make sure there is enough free space around the laptop to ensure good air circulation.
  Also don t use the laptop on your knees etc in order do not obstruct cooling fans.

  It s also advised to clean the fans from time to time using the jet of compressed air. These sprays are really useful and could buy in the stores of different computers.

• Questions about Stor.e TV +.

  Does anyone have a contact point to raise a complaint about the lack of service from Toshiba? I spent £160 on a TV + Stor.e and did have some problems with it, as you can see from the few posts that I raised. After spending £160 on a point I don't understand why if the forum is the only option to support what he is no Toshiba engineers on this issue, who are able to answer my questions. I do not expect a 24 / 7 hotline for £160 I spent, but it would be good to know that a Toshiba engineer could answer my questions about their products. Especially since it's the second one I had which suffers from a cosmetic defect, I had to stick to feet about it as the Unit came with 4 pads ride around the box. I also have my doubts about the HDMI because it seems to be very sensitive to any movement in the area, causing the connection to remove.

  I got a Western Digital box media for more than five years and had no problem with this, the only reason why I changed, it was to make use of the connection to the local network, the HDMI connection and the fact it supported more than file formats. FSR this device was abit of a disappointment for me. So if someone could point me in the right direction, I would be very grateful.

  Hello

  I can understand that you are not happy with the current situation and usually if you buy a product it should properly expect and do no problem.

  As you probably already seen here it s a user to only user forum. This means that you can speak with normal people like you and me and there is no official support from Toshiba.

  In your case, it would be best if you contact an authorized service provider or call the Toshiba UK. The phone number, you can find on the site of Toshiba UK Web:
  http://UK.computers.Toshiba-Europe.com

  Just give the guy a call and explain your situation. I'm sure they can give you a detailed answer and if your TV Stor.e + must be repaired or not. When warranty hardware repair is free.

  I hope I could help you a little bit :)

• Questions about TV Tuner Satellite A500/040

  Hi all

  I'm new to the Tuner of TV analog digital hybrid and I'm sorry if my questions seem as stupid.

  I have two questions about the of digital TV Tuner analog integrated hybrid in the Notebook Toshiba Satellite A500/040. My understanding is that the TV tuner hybrid integrated able to decode TV signals high definition and their display on TV via its HDMI port. I wonder if I could watch TV shows on your laptop without connecting to a TV. If so, is the software needed? There are several USB TV tuners for desktops and laptops on the market, A500 hybrid TV tuner works differently these USB TV tuners?

  Thank you

  Young

  > I think I know that the TV tuner hybrid integrated able to decode TV signals high definition and their display on TV via its HDMI port.

  N ° this s tv tuner not a HD!
  It s a digital tuner that provides digital video signal 576i and not 1080i.

  Of course, you can use the HDMI port to connect the laptop to the LCD HDMI port but you will not get the quality video full HD as blueray for example.

  I found this Australian page from Toshiba:
  http://www.MyToshiba.com.au/products/notebooks/satellite/A500/psam3a-04000e

  You will find this passage short text:
  + With tuner TV built-in, you can even watch analog or digital TV everywhere where you travel, while the HDMI ports make connecting high definition on your TV screen and sound system. +

  You can also watch TV on mobile phones display! It's a key reason why the TV tuner built in ;)

• Re: Several questions about the recovery of the Satellite L750 features

  I have several questions about the recovery of Satellite L750 features available to it. Any help and answers would be useful.

  (1) when I started the laptop first, he asked me to create a recovery CD incase I need to reinstall the operating system. But he also said that he built in the recovery partition, so therefore, I have to make a recovery cd or not?

  (2) will be the recovery CD is exactly the same as the recovery on the system partition?

  (3) is the partion of CD or recovery includes all the integrated software pre-installed with the laptop?

  (4) also in the device manage management it shows watch partion recovery but it is empty, is it true?

  (5) in the second partition (drive D) system, he has a record with what looks like the recovery of files and folders. Is it safe to move/remove it?

  Hello

  I'll try to provide answers:
  1 - to ensure that everything works perfectly you don t need these discs, but if something goes wrong with the HARD drive you will not be able to do anything. When you have the recovery DVDs, you will still be able to install the recovery image and once again the factory settings. So my advice to you is: create these discs as soon as possible. Use only on DVD-R media and buy products of high quality (TDK or Verbatim).
  2 - Yes.
  3 - Yes.
  4 - No. Don t be confused with this.
  5. in a first time create restore DVD, and later you can do what you want. I put t know which files mean you but don t touch anything before that of the recovery disks to be created.

  In the past, many people have been experimenting with the structure of HARD drive and partitions and later was surprised when installing disk recovery HARD has been damaged. Don t make the same mistake.

  If you have any other questions you are welcome.

• A few questions about Toshiab reocvery disk for Satellite P300-133

  Hello guys,.
  I had a few questions about unpleasant surprises of recovery:

  (* 1) * I just make recovery DVD using Toshiba Recovery Disk Creator and he asked initially for 2 DVDs - but when one has been done it does not require a second blank DVD. Is it possible all the Windows Vista system files to write on 1 DVD?

  (* 2) * if I could reinstall Windows Vista using recovery of HARD drive option (by pressing F8) without using the recovery DVD?

  (* 3) * HARD drive partitions that will be formatted (just system C: or C: and E :) using HARD drive recovery?

  (* 4) * what is DVD - Image of the hard drives or the installation of Vista recovery files?

  Its pretty bad idea to not include BONES on DVD when I paid for it.
  Thanks for all the Toshiba problems :(

  1. I think the recovery disk creator means 2 CDs. I also have a Portege M700 with Windows Vista and a DVD. I got it and after that, I have a clean install of Vista with all the drivers and tools of Toshiba. Nothing is missing.

  2. Yes, you can reinstall Vista using recovery of HARD drive option when you press F8 at startup. You don't need the recovery DVDs, but you should create a when your HARD drive get some errors or something else. If you need a new recovery DVDs, you paid for one.

  3 HARD drive and complete partitions will be formatted, so backup your data first on a DVD disk external DRIVE, USB stick or something else.
  After the reinstallation, you have factory settings.

  4. the recovery DVDs is an image of the HARD disk on the factory settings. If you perform a recovery, there are all the drivers and tools are already installed. Of course, on the disk are files of installations of Vista, but you can use this DVD on your Satellite P300. The disc cannot be used on another Satellite or on a PC.

  If you have any other questions, take a look in the user manual. There are a number in the formations of the recovery. It s in Chapter 3.

• Questions about an average of response spectrum and frequency of feeding mode.

  Hello

  I have a few questions about an average of mode. When I generate a sinusoidal signal from one output to two input channels channel to see if my DAQ card works well and vector averaged in the power spectrum for DFT, the amplitudes was different from the previous one of the amplitude, which was supposed to be 1 v peak. They range from 0.5 v to 0.6 v peak. When the calculation of the average model is RMS, the amplitudes were close to 1. I wonder what are the fomulas of RMS and average vector. Does that mean that I could not accurate if I use an average of vector? In a time of frequency response, why I coherences of difference and the amplitudes using the vector and the mean quadratic value?

  Thank you

  Ningyu

  rico1985,

  The differences in modes of generation are as they sound: 1 sample output only a sample writing, N samples will be released however many samples configure you for each entry, and the continuous samples released samples continuously until a specified user action happens (you press the stop button or a logic that you created gets fulfulled). The range of Signal output allows you to set a ceiling high and low level of your output signal and it only affects the quality keeping in this beach. Timing to set a deadline for the time between the acquisition of the sample. If a new sample becomes unavailable before the timeout setting, you will get an error. This is useful for looking at a network, because if the network goes down and you stop getting data from a machine and then you would like to know about it. I point you to those videos that are short tutorials on how to make the most of these actions in SignalExpress.The SignalExpress 3.0 Help file is also your first point of contact for all your questions on getting started. These two resources should get you up and running in SignalExpress in no time. (either by the way all your questions answered using these resources) Bravo!