Performance of Oracle on Windows 7

Similar Questions

• Oracle on Linux VS Oracle under Windows

  Hello

  I've been using oracle on 64-bit windows 8 for recent years.

  Is there a big difference in performance between Oracle on Oracle VS Linux on Windows?

  Can I migrate to Linux and start learning early on my curve?

  Kind regards

  Hussien Sharaf

  Hello

  Most people will tell you that Linux is the best OS for the execution of Oracle database. In General, Windows has a bad reputation when it comes to Oracle databases running.

  I worked with both platforms and from my point of view, Windows is as good as Linux in terms of performance.

  Oracle supports all Windows and there is a lot of customers Oracle that works with Windows. What is more, Linux requires the DBA to have system administration skills more than Windows. Windows is simpler and easier to manage and deploy in terms of 'Skills' If you team COMPUTER lacks these skills, it will be problematic to install more advanced as RAC environments.

  Google will show you that this question is common and you can find more information in the following links:

  ORACLE is slower on Windows and on Linux?

  http://www.Scribd.com/doc/3713222/comparison-Oracle-Windows-Linux

  Windows Linux vs Oracle Oracle

  Linux vs. Windows: For the Oracle database?

  Which OS is best for optimal performance for Oracle? -Toolbox for IT groups

  Bottom line:

  • Choose the operating system really depends on what you the company is used to work with and comfortable you and your sysadmins with each platform.
  • I think that finally, you will have to perform (repositories) stress tests yourself in order to be 100% sure that Windows can provide as good as Linux performance in order to get the confidence you need.

• Satellite L300 - perform a repair of Windows Vista installation

  Hello
  I have a Satellite L300. I have NO dvd of windows vista, the seller told me that the dvd of windows found in the pc.

  Now I have to solve a problem of windows update (80073712 - kb 971644) and in this link http://support.microsoft.com/kb/957310/en-us I do not know how to perform the steps in method 3, because I don't have a vista dvd.
  Can you help me???

  * Method 3: perform a repair of Windows Vista installation *.
  * When you perform a repair installation, it restores the current installation of Windows Vista to the version on the installation DVD. This requires you to reinstall all updates that do not appear in this version of Windows Vista.*

  * To perform a repair of Windows Vista installation, do the following: *.

  * Restart the computer
  * Insert the Windows Vista DVD in DVD of the computer dur.*

  * Note If Windows does not automatically detect the DVD, click Start, type : \setup.exe in the search box, and then click Configure in the list programs. Then, click install maintenant.*
  * Click go online to get the latest updates for installation (recommended). *
  * Insert the product key if you are prompted for it.*
  * Click to accept the Microsoft software license terms
  * On the type of installation you want screen, click Upgrade.*
  * When the installation is complete, restart the computer and try again to install updates again.*

  Hey,.

  I m a bit confused now
  What exactly happens on your laptop? You can start Windows?

  I think the article MS says it all: to repair Windows you need a disc of Microsoft Vista.

  Alternatives to reinstall the entire system use the Toshiba recovery disc that contains a picture of the factory settings. Have you created this disk?

• Benchmark of Performance space Oracle to ESRI vs Oracle EE vanila

  Do we not have any indicators to improve performance, compare performance with Oracle EE database as the back-end, vs Oracle Spatial with ESRI ArcGIS of ESRI (especially during the edition of map).

  Just to add my $0.02, what has already been said...

  We use the SDO_GEOMETRY and the ST_GEOMETRY of ESRI here. Hands down, SDO_GEOMETRY is faster - returned from the database. No contest.

  HOWEVER - this is not what the user. What they perceive as database performance, it's the speed at which Arc attracts some data on their screen. That's where the problem lies. We found in many cases, their ST_GEOMETRY format (like their old format BINARY SDE) restores at least an order of magnitude or more quickly, even if it takes more time for the database to extract the data and send it back.

  Frankly, their SDO_GEOMETRY rendering support was always very bad, and it still shows. Screens of the application of GIS Java web start developed 10 years ago by using the old Java 2D makes shots even away from the CRA API anything in terms of rendering performance, even in 4 K. I'm talking of second vs 58 seconds for an index of comparison I did with 10.3. Sharp zooms smooth zoom blur clumsy vs. In this case, the database returns the data in less than 1/10 of a second. The rest of the time was stack all - and in the case of our application, which involves a medium level and client VS the arcmap client/server model. AND - which is also including time to math for POI lat - lon on the fly that extends to every latitude square grids.

  Again - the perception is reality to end users. In our experience, Oracle is faster with SDO_GEOMETRY. But their application code is almost always much faster with their native format - and this is the real bottleneck here.

  Bryan

• Slow performance with laptop computer Windows 8.

  Separated from this thread.

  Nothing don't you suggested worked. I have a new laptop with Windows 8. I am extremely disappointed by my experience of this new version of windows. Maybe if I had a necessary step for companies their tablet, maybe I'd be this. However, I want my old rear windows. It of a joke and does not print the user of the operating system. Nothing is intuitive and even your description on how to do was not easy to follow.

  Hello Jennifer,

  I understand your frustration level, but if you give us the opportunity to help you with this problem, I'll try my best to help you with this. I would be grateful if you could provide the following information:

  1. What exactly is the problem that you are facing? D o you have problems to access the applications installed on the hard drive or access the Internet?
  2. What is the brand and model of the computer?

  You can try the following methods and check if they help:

  Method 1:

  Is one of the best ways that you can improve the performance of your PC by optimizing the hard disk. Windows includes features to help optimize the different types of readers who use PCs today. Any player from your PC uses, Windows automatically selects the optimization that is suitable for your car.

  Improve performance by optimizing your hard drive:

  http://Windows.Microsoft.com/en-in/Windows-8/improve-performance-optimizing-hard-drive

  Important: while performing the check disk on the hard disk, if bad sectors can be found, then check disk will try to repair this sector. All the data available in this area may be lost.

  Method 2:

  A quick way to check if your PC has a virus is to use Windows Defender. This malware protection is provided with Windows and helps identify and remove viruses, spyware and other malicious software.

  How can I find and remove a virus? :

  http://Windows.Microsoft.com/en-us/Windows-8/how-find-remove-virus

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  Additional information.

  Performance & maintenance:

  http://Windows.Microsoft.com/en-us/Windows/performance-maintenance-help#performance-maintenance-help=Windows-8&V1H=win8tab2&V2H=win7tab1&V3H=winvistatab1

  Hope the suggestions help above. Please return with the required information.

• optimization of the performance of Oracle 9

  I read the paper on the optimization of performance for Oracle 9. Unfortunately, my production db is version 10. My question is: to what extent can I rely on this old book Oracle? TX
  
  Published by: Indra Budiantho, Sep 11, 2012 20:48

  Hello

  Oracle 10g has several new features for performance, such as dbms_xplan.display_cursor, then a book 10 g AWR/ASH etc is usually better in your case. However, some tuning books are forever for example (Milsap and Holt) and it does not really matter tht they speak of same 8i or 9i.

  Best regards
  Nikolai

• performance on oracle db - session

  Hi experts,
  I am a newbie of oracle db.
  I need to test the performance on oracle db.
  I use oracle 10g Enterprise to test.
  
  I use applications to fire 15 different sqls in db almost at the same time.
  
  the sqls are almost the same. only the period filter where clause are different.
  
  I saw that on the EM (Business Manager).
  
  There are only 10 sessions.
  
  But I'm on fire 15 sqls.
  
  the db can only manage 10 sessions at the same time?
  
  can it be configured to manage multiple sessions at the same time?
  
  There are 2 CPUs in the database.
  
  If there is 4 processors in the comic book, it can handle more sessions?
  
  Or she calculates faster?

  Forreging wrote:

  Here is the captured table of enterprise manager.
  http://img266.imageshack.us/img266/3520/TopAct.PNG

  I don't use a lot of Enterprise Manager (the company I get too stopped years ago cost licensing reasons). Also, I remember seeing less precise data the old based on Java Enterprise Manager - so I prefer rather to look directly the views v$ performance instead.

  When there are 15 sqls to run, I found that it runs 10 sqls first (I guess that 1 sql occupies 1 session)

  A SQL looks like a source code of the program. Oracle receives it, analysis and it compiles and creates a '+' binary running program + for him - a bit like a C compiler will compile C code. This program compiled in Oracle is called a cursor. It is stored in the shared pool. This "compilation" is called a difficult analysis.

  If another session sends the same source code SQL to Oracle, it does not compile a new cursor for this - he sees that there's already a compiled copy (cursor) for this SQL source and re - use this slider. It's called a soft analysis.

  If all 15 SQLs are the same, so there will be a single slider in the shared pool. One of these 15 sessions will show a difficult analysis. The other 14 sessions will show a fresh analysis.

  One of the fundamentals for the scalability and performance of Oracle is to use this feature of Oracle properly. Have Oracle hard analysis a SQL once and then everything just use and reuse this slider again. The same session. Other sessions. (This also requires correctly using bind variable with SQL)

  and the first 10 sqls were executed, it runs the next 5 sqls.

  To be honest - I wouldn't bother with Enterprise Manager in this case. It is much simpler and easier to just put a couple of SQL * scripts together.

  in fact, I just need to monitor performance on db.

  Why? For what reason? What metrics are to be considered? And if a metric like "+ buffer Cache Hit Ratio +", explains 90%, what does that mean? How do you determine that it is good or bad?

  You should know what requirements and commercial reasons are for this "performance monitoring" - because if you don't know what the needs/problems/issues are detailed... How the hell can correctly solve you these? A solution is only as good as the definition of the problem.

  And this applies to monitoring the performance too.

  How handles when there are so many simultaneous tasks

  15 sessions are few concurrent tasks.

  With regard to how Oracle handles - it depends on how connect these sessions (the process template can be shared or dedicated server), and how these processes?

  To understand the basics behind all of this, you must read the guide to the Concepts of Oracle® database .

• Oracle to Windows Server 2008 R2-based system IA64 Itanium

  Hi, I tried to install Oracle in Windows Server 2008 R2 for the Itanium (IA64) light-system with no luck, I tried with version 10g Oracle for Itanium, but it shows a screen BACK then it closes, then I was wondering if anyone knows if it is possible to install any version of Oracle (10g or 11g) in this version of Windows? , and in the case of Oracle wouldn support Windows Server 2008 R2 for Itanium, you think that it will be possible install it on Windows Server 2008 SP2? Can I downgrade to Windows 2008 SP2 but I Don t want to take the risk if it will help me to install Oracle in my server.
  
  Thanks in advance.

  user9021234 wrote:
  Hi, I tried to install Oracle in Windows Server 2008 R2 for the Itanium (IA64) light-system with no luck, I tried with version 10g Oracle for Itanium, but it shows a screen BACK then it closes, then I was wondering if anyone knows if it is possible to install any version of Oracle (10g or 11g) in this version of Windows? , and in the case of Oracle wouldn support Windows Server 2008 R2 for Itanium, you think that it will be possible install it on Windows Server 2008 SP2? Can I downgrade to Windows 2008 SP2 but I Don t want to take the risk if it will help me to install Oracle in my server.

  Thanks in advance.

  I think that it is possible to install 10G / 11G on windows 2008.

  There are various BUGs on it.

  Please check:
  Abnormal termination of the program trying to install Oracle 10 g 2 on MS Windows 2008 64 bit [783296.1 ID]

  Where can I find the database / Client software to download for Microsoft Vista or Windows 2008? [740926.1 ID]

  Database server Oracle and networking for Microsoft [161549.1 ID] platform patches

  Support of database server Oracle Matrix for Windows XP / 2003 64 - Bit (x 64) [ID 343737.1]

  Concerning
  Rajesh

  Published by: Rajesh Larry on May 20, 2010 09:33

• How to find the Date and the time of Installation of Oracle on Windows?

  Hello
  
  Is it possible to find the installation Date and time of Oracle on Windows?
  
  
  Concerning
  Rajesh

  If you have never recreated/restored/reincarnated the database, then COLUMN of v database $ should tell you when you created the database.

  If you are looking for the time of installing Oracle home, check the logs under OraInventory.

  Reply by Satish sir at the following link:
  installation of a database date/time!

  HTH
  Girish Sharma

• Oracle under windows

  Research on the management of the RDBMS to oracle on windows notes...

  DBA2008 wrote:
  Research on the management of the RDBMS to oracle on windows notes...

  http://download.Oracle.com/docs/CD/B19306_01/win.102/b14304/TOC.htm

  HTH
  Aman...

• Oracle APEX Performance on Oracle Express Edition

  Hello

  I was wondering if someone can help me, I'm looking to change my environment hosted on a virtual server. The server running VMWARE Windows 2012 R2 and Oracle Express Edition with the latest version of the APEX.

  The server would be:

  3Gig Ram

  25Gig storage

  1 virtual processor

  Someone at - he no idea how it would perform? I currently have applications with up to 200 people using the system at a point in time. Performance is critical obviusly and I don't want this virtual solution if I'll take a drop in performance.

  Just to clarify, the only reason why I'm looking to spend are all my clients are located in South Africa and I am currently hosted in the United Kingdom. The shift would be seriously reduced if I moved to accommodation in South Africa.

  Thanks in advance.

  Andrew

  Hi André,.

  I did a few tests of performance and scalability with APEX on XE with JMeter (https://jmeter.apache.org/)

  The limitation of the XE is mainly database size (I think only 11 GB for user data) and max 1 GB for the database altogether instance.

  When you use the EPG of APEX I started to run into trouble after 20 + sessions at the same time.

  When you use the earpiece of the APEX, I was able to push a tot of factor 2 3...

  After that XE has usually crashed due to problems of memory.

  Everything depends on the application and how active users are their session but more importantly could give you a good indication that XE isn't the way to go for 200 users working at the same time.

  Maybe check jmeter (very easy) with your application and the config to see when it crashes. SE1 could also be a cheap alternative.

  Concerning

  Bottom

• Access Enterprise manager - oracle 11g - windows 2003 - Doctor of password

  We have windows 2003 server and we run 2 oracle databases
  11g version.
  We were EM properly configured for a database and when we were
  trial for the other databases, we met configuration errors and
  We were able to sort by performing a search on "google", the solution was "ocijdbc10".
  file must be placed in the bin directory. It worked, but we flew upward
  by accessing the EM. It does not accept the sys/pwd as sysdba, which I can
  use for the sqlplus session.
  
  Anyone can suggest what would be the cause and the solution or work
  This round.
  
  Thank you
  
  PKS

  Sakap,
  I'm not sure of the cause of the error. It should work. On Metalink too, there's nothing that I could find on the subject. But a google search, gave to this thread.
  http://KR.forums.Oracle.com/forums/thread.jspa?threadID=630058

  Here, a small workaround is discussed the Sysman password should be the same as Sys and also, he is asked to check that account the Sysman must not be locked. Can you check these options and go back?
  HTH
  Aman...

• To increase the performance of the system (Windows XP, Vista, 7 and 8)

  Hi all

  Most people enjoy to keep their work in the computer and working properly, as long as possible. I have provided a few interesting documents that they will help you to keep your system as recent as possible concerning regular maintenance. I am able to provide information for systems already in Windows XP and as recent as Windows 8. What's even better is that these changes and updates can be performed without modification or upgrade any hardware.

  Increase the performance of the XP system

  Increase the Performance of the system Vista

  Increase the performance of the system 7

  Increase the performance of the system 8

  Thank you

  I hope this helps everyone.

• Energy - Management Performance for S540? Windows 8.1

  Hi, is there a with performance management energy management? I would like to have a similar management like in Windows 7. I have windows 8.1 S540. Thanks for the tips.

  OK, I answer my selve. They say: power management manage win8 by selve. Win7 power management isn't so useful. That's all.

• How to perform simple tasks in Windows 8

  I know how the various Windows 8 is that previous versions of Windows.

  I found a few demo videos with many tips on how to use Windows 8. The videos give how to research, sharing, switching and closing applications and how to perform simple tasks in t he operating system.

  Here is a link to the videos.

  Enjoy!

  I hope the videos help out!