Parameters of database ORACLE 11g (Datawarehouse) - recommended/best practices

Hi all

What are the generally recommended database of parameters for one implementation of datawarehouse VLDB regarding:

-The online Redo file size
-Number of redo log file

Do not explicitly set the log_buffer. Let Oracle autosize, it inspires the SGA_MAX_SIZE / SGA_TARGET.

Hemant K Collette

Tags: Database

Similar Questions

  • database Oracle 11g release 2 of windows server 2003 x 86

    Hello

    I want to install oracle database 11g release 2 on windows server 2003 (x 86).
    I'm not finding the software for the windows version. I want to know whether or not 11g release 2 is avialable fror windows.

    Please give me the number of patch to version 11g 2 if anything avialable in metalink.

    Kind regards
    Out straggler

    GR 11, 2 is not yet available for the Windows platform. It should be released soon.

  • VMware recommended best practices timing

    Hello

    I think I know the different KB on the subject of the measurement of time, but I have a question.

    To synchronize the time of comments, it is best to use the vmware tools synchronization maybe o ntp/w32time?

    What is the best solution?

    A saludo/best regards,.

    Pablo

    If you found this information useful, please consider awarding points for the answers 'OK' or 'useful '. Thank you!! -Como so upon mi respuesta ayuda, por favor puntuarla considered correcta o util. MUCHAS gracias!

    Material of course has not been updated and yet I guess. But it's more recent and official VMware statement.

    Duncan

    VMware communities user moderator | VCP | VCDX

    -

  • Linux and oracle database installation best practices windows

    can anyone recommend the guide of best practices for the installation/design of windows/Linux oracle database servers.

    Microsoft, sql Server, provide a number of useful resources on the evolution of the default parameters that can die of hunger the operating system of resources, where to and where not to store the data in files/logs etc etc, but I've yet to find a similar guide for Oracle. Research on best practices during the installation/initial design in order to avoid the risk of recovery/redundancy later on any line, reliability, availability, performance. Guidance most welcome.

    See following note metalink on system requirements for the different versions:

    (Doc ID 169706.1) - database Oracle (RDBMS) Unix AIX, HP - UX, Linux, Mac OS X, Solaris, Tru64 Unix OS Installation and Configuration requirements checklist (8.0.5 to 11.2)

    Online Oracle Database Documentation 11g Release 2 (11.2)

    -Som

  • Database Oracle from Windows to Linux migration

    Hey guys,.

    I'm database oracle 11g R2 in Windows 7 migration to Red hat 5 (64-bit) Linux using RMAN by transport.sql file. I installed Oracle 11 g R2 on the two system.

    But the problem is that my data files are scattered in different locations (I mean that all are not in the same directory) and I did not have enough space to all copy in the same directory. Can someone tell me how I'm supposed to write several locations as value the NAME of FILE DB CONVERT parameter when creating transport using RMAN script, I know the command for a directory only.

    RMAN > Convert the new database database linuxdb

    script of transport for "C:\test\transport.sql."

    db_file_name_convert 'C:\oracle\oradata\orcl\' "C:\test".

    the platform "Linux IA < 32 bit >";

    This command allows to convert all the files in the database that resides in the orcl directory and place them in the test directory. But in my case, all the files are not in the directory orcl

    and I can't copy other files in there because I don't have enough space on the entire system.

    I can't create transport script several times because it is incorrect.

    I appreciate your thoughts and suggestions.

    You can specify as many pairs of directories as needed

    db_file_name_convert = ('/ u01/ora/files ' ' / u02/ora/files ' ' / u01/ora/file9 ' ' / u02/ora/file9 ')

  • query not given function function index in oracle 11g

    I have a query that uses function based indexes when run in oracle 9i, but when I run the same query
    without any change, it does not consider the index. This is the query:

    SELECT distinct patient_role.domain_key, patient_role.patient_role_key,
    patient_role.emergency_contact_name,
    patient_role.emergency_contact_phone, patient_role.emergency_contact_note,
    patient_role.emergency_contact_relation_id,
    patient_role.financial_class_desc_id, no_known_allergies, patient_role. CREATED_BY,
    patient_role. CREATED_TIMESTAMP,
    patient_role. CREATED_TIMESTAMP_TZ, patient_role. UPDATED_BY, patient_role. UPDATED_TIMESTAMP,
    patient_role. UPDATED_TIMESTAMP_TZ,
    patient_role.discontinued_date
    MEETING, patient_role
    WHERE patient_role.patient_role_key = encounter.patient_role_key
    AND SUPERIOR (TRIM (main: encounter.account_number SYS_B_0)) = UPPER (TRIM (main: SYS_B_1 of))
    ((: SYS_B_2))
    AND patient_role.discontinued_date IS null
    AND encounter.discontinued_date IS null;

    Definition of the index:

    CREATE INDEX "user1". "' IX_TRIM_ACCOUNT_NUMBER ' ON 'user1 '. MEETING"(AT THE TOP (TRIM (LEADING))
    ('0' TO 'ACCOUNT_NUMBER')), 'PATIENT_ROLE_KEY', 'DOMAIN_KEY', 'DISCONTINUED_DATE')
    PCTFREE, INITRANS 10 2 MAXTRANS 255 COMPUTE STATISTICS
    STORAGE (INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645)
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
    DEFAULT USER_TABLES)
    TABLESPACE "user1".

    Database: Oracle 11g (11.2.0.3)
    O / s: 64-bit Linux (the query does not consider the index even on the windows operating system)

    Any suggestions?

    -Onkar

    Published by: onkar.nath on July 2, 2012 15:32

    Onkar,

    I don't appreciate posting you this issue in several forums at the same time.
    If I know you also posted this on Asktom, I wouldn't even bother.
    As for your "problem":
    First of all: some kind cursor_sharing MUST have been implemented. Oracle is a predictable system, not a fruitmachine.
    Anyway, your statement that '0' is replaced by a variable binding is simply false. If you really believe this isn't fake, SUBMIT an SR.

    But your real problem isn't Oracle: it is your 'application', which is a mess anyway. Allowing for alphanumeric numbers is a very bad idea.
    Now, you already put workaround on workaround on workaround on workaround.
    Question is this: it is terminal, and you must either to kill him or to replace it.

    -------------
    Sybrand Bakker
    Senior Oracle DBA

  • Oracle 11g RAC cure 7.5 on aix

    Hi Oracle experts

    Fact someboday on this forum has been working on an implementation of remedy 7.5 on Oracle RAC 11g /AIX?

    Best practices on this installation? BMC documentations are not detailed on the part of the Oracle at all.

    Please share...

    Hi Haggy

    We also do the same kind of project and I agree with you that the documentation regarding the installation of BMC is too thin to be called documentation. try to take a look at http://communities.bmc.com/communities/index.jspa and post your question on the forum that it would be better.

    You also have the opportunity to ask questions directly to the BMC support then you have found the official statements from the provider.

    I hope this helps.

  • Best practices for call code plsql and methods of application module

    In my application I am experience problems with the connection pool, I seem to use a lot of connections in my application when only a few users are using the system. As part of our application, we need to call procedures of database for the business logic.
    Our support beans, calls the methods of the module of the application calling to turn a database procedure. For example, in the bean to support, we have code as follows to call the method of module of the application.

    Component Module to generate new review/test.
    CIGAppModuleImpl appMod = (CIGAppModuleImpl) Configuration.createRootApplicationModule ("ky.gov.exam.model.CIGAppModule", "CIGAppModuleLocal");
    String testId = appMod.createTest (username, examId, centerId) m:System.NET.SocketAddress.ToString ();

    AdfFacesContext.getCurrentInstance () .getPageFlowScope () .put ("tid", testId);

    Close call
    System.out.println ("delete Calling releaseRootApplicationModule");
    Configuration.releaseRootApplicationModule (appMod, true);
    System.out.println ("Completed releaseRootApplicationModule delete");
    Return returnResult;

    In the method of application module, we have the following code.

    System.out.println ("CIGAppModuleImpl: call the database and use the value of the iterator");
    CallableStatement cs = null;
    try {}
    CS = getDBTransaction () .createCallableStatement ("start?: = macilap.user_admin.new_test_init(?,?,?);") end; ", 0) ;
    cs.registerOutParameter (1, Types.NUMERIC);
    cs.setString (2, p_userId);
    cs.setString (3, p_examId);
    cs.setString (4, p_centerId);
    cs.executeUpdate ();
    returnResult = cs.getInt (1);
    System.out.println ("CIGAppModuleImpl.createTest: return result is" + returnResult);

    } catch (SQLException to) {}
    throw new Aexception.getLocalizedMessage (se);
    }
    {Finally
    If (cs! = null) {}
    try {}
    CS. Close();
    }
    catch (SQLException s) {}
    throw new Aexception.getLocalizedMessage (s);
    }
    }
    }

    I read in one of the presentations of Steve Muench (Oracle Fusion Applications Team' best practices) that the call of the method createRootApplicationModule is a bad idea and call the method via the link interface.
    I guess that the call of the createRootApplicationModule uses a lot more resources and connections to database as the call to the method via the link interface such as

    BindingContainer links = getBindings();
    OperationBinding ob = bindings.getOperationBinding("customMethod");
    Object result = ob.execute)

    Is this the case? Also use getDBTransaction () .createCallableStatement the best average of calls to database procedures. Would it not be better to expose plsql packages such as Web services and then call from the applicationModule. Is it more effective?

    Concerning

    Orlando

    He must show them.
    But to work around the problem, try this - drag method of the data control to your page and the fall as a button.
    Then go to the source of the JSPX view and remove the button from there - if it comes to the display of the source - the link must remain in your pagedef.

  • Best practices for migrating workflows, actions, patterns between environments

    Hello

    Is there a better document practical to migrate workflows, actions and configuration between vco (-> production development) environments. We want to lock all the workflows/action/configurations in prod. Migration can be done manually through package. Is there something more than that.

    Thank you

    Create a Package using Orchestrator (change the drop-down list in the client in CREATING packages of access mode).

    Add the desired workflow, actions, resources and Configurations to the package. As they added, dependent actions, workflows, resources and configuration items will be detected and added to the package.

    Right-click on the package and either export or synchronize.

    Backup file system export package / archive. Then import it on the server (test or production) target.

    Synchronize to test or prod server when you are ready.

    In both cases, you will be presented with a comparison window that indicates what workflow / actions/configurations/resources will be updated on the target system.

    Make an element by element synchronize would be tedious and could miss dependencies packages are the preferred and recommended best practice.

    For additional info of workflow development lifecycle, see blog of Christophe here: http://bit.ly/vroWdlc

  • 10 GB NIC redundancy-Best Practice

    Hi all

    I have now deployed successfully to the 5 different poles of vSphere using 4 x 1 GB network adapters on all servers to ESX/ESXi hosts. I used 2 active/passive NIC in vSwitch0 vMotion and network management traffic (or Service Console for ESX) and used 2 active/active NIC in vSwitch1 for VM traffic as shown below. The uplinks are using 802. 1 q trunks in redundant Cisco switches.

    We are now moving to 10 GB networks. I have the opportunity to use this same design of map NETWORK 4 (using the HP Flex 10 vNIC or cards Cisco Palo) or go with a simpler model of map NETWORK 2. What is the recommended best practice to separate VMkernel Port and port VM group traffic among the physical network interface cards? Any suggestions or links to published documents would be greatly appreciated of VMware.

    Thank you!

    ScreenHunter_01 Mar. 04 14.32.jpg

    Take a look at my post here.  https://www.myciscocommunity.com/message/63033#63033

    Can help you with your design questions.  There is also a generic 'best practice' guide for 10G networks & VMware environments.

    As Cisco I obviously partial to the Palo adapter.  Unlike the Flex-10 option you set up not a bandwidth 'max' virtual NETWORK card, rather, you set a guarantee min. for each virtual host NIC given that you can create multiple network cards virtual with Palo, you can create one for VMotion, VM data, IP storage, etc. and define your QoS guarantees quickly & easily while offering redundancy with the recovery of host-transparent fabric.

    Let us know if you have specific questions about a deployment.

    Kind regards

    Robert

  • best practices of grid of alert

    Hello

    I'm using the grid v11g

    I want the grid to use out of monitoring for all targets, but when it comes to I want to receive notification only for the subset of these elements (as well as two or three different items that are not enabled in the framework of the outside the surveillance zone), notifications by e-mail

    What is - this is the best approach to implement this?

    below is the only way and effective way to do it?

    1 create the model for each target types (IE host_temp, db_temp...) by using the existing button "create as" to clone existing templates provided by oracle as "Oracle provided host model", I guess that's the oracle of model used for out of area of surveillance? and then add my own metrics to model.
    2. create notification rules (one per target type), limit the rules to only those measures which I want to be informed

    Thank you

    Hello

    Yes, it's the General method to do so.
    You can consult this Oracle OpenWorld presentation on best practices of monitoring strategies using EM11g:
    http://www.Oracle.com/technetwork/OEM/sys-Mgmt/s317279-em-monitoring-BestPractices-183599.PDF

    concerning
    Ana

  • Computer configuration virtual for SRM - files from memory Swap file/Virtual - best practice replication?

    Hello, I am very new to the model DR VMWare and have a few persistent questinos.

    What is the recommended best practice re: virtual computers invited windows and virtual memory files.  I think it would be unnecessary to replicate these changing data on the DR site.  I have several virtual machines with 6-8gig memory and I'm just wondering how can I isolate the ESX memory swap files and virtual memory in Windows feedback, so they get not replicated on the Dr site as often as changing os/data.  If it's even necessary to replicate.

    We use vspere vcenter 4.1 related modes, RS 4.1 the two on-site Cellera NX4 ReplicatorV2.

    I wonder if I can install the files of pages to be in a condition NOT replicated file system or a file system which is the only value replicates every 24 hours, or once a week.

    My reasoning here is.  Once the file is there, the operating system really cares about the changes in this file and dumps windows virtual memory on a restart, as well as the .vswp file.

    what I mean is built on a virtual disk full and placing the windows file on this virtual disk to Exchange.  This virtual disk could exist in a data store hosted on a celerra file system that does not get repeated as frequently as data/OS file systems.

    or am I completely off base here.

    I think that if you tried to reproduce these files and maintain a sync time minute 10, you would need a ton of bandwidth.

    any suggestions or recommendations or even pointers to Articles/items worth points = D.

    Thanks for your time.

    Given that the configuration is made at the level of the cluster and has no impact on the SRM, replication is not a factor.  Don't forget, not to replicate the LUNS with the swap, just files have a LUN configuration on the side of recovery as well and have this defined cluster Exchange files.  Also, on the virtual machine critical we define reservations memory so the pagefile is not a factor at all.

    Kind regards...

    Jamie

    If you found this information useful, please consider awarding points to 'Correct' or 'useful '.

    Remember, if it isn't one thing, it's your mother...

  • Recommendations or best practices configuration Oracle HTTP Server Oracle Webcenter 11g Portal

    Hello everyone.

    I'm looking for recommendations or best practices configuration Oracle HTTP Server Oracle Webcenter 11 g Portal

    I appreciate if you could give me some references and/or experiences.

    Thank you very much in advance.

    Best regards.

    Configurations may vary depends on place on your needs, in general you can see Configuration high availability for the Web - 11 g Release 1 (11.1.1) layer components

    Use the configuration WebTier documents to the address above if it is sufficient for your needs.

  • Best practices Oracle 11 G database machine

    We currently have a production on 10g database which us will be upgrading to 11g 2 on the database device. On this database, we have a staging area, a data warehouse and an Operational Data Store. (all to separate the schema). My question is what is the best practices in the implementation of our new Oracle database environment?
    Should separate us the area of transit, Data Warehouse and the Operational Data Store in their own individual database? What are the advantages and disadvantages of doing this?
    I'm looking for expertise on what to do?

    Thank you
    PAM

    Reference to Oracle data warehouse architecture is below...
    http://www.Oracle.com/us/solutions/Datawarehousing/058925.PDF

    See you soon
    David

  • Oracle BPM 11g - a book, resource on best practices?

    Hello all, I need start an application with Oracle 11g BPM, for this I need to read best practices to run this kind of implementation, integration ADF 11 g / BPM 11 g, is there a book or resource online to talk about this?, please if you know all the resources, please comment.

    Hi Carlos,

    You've probably seen these but my top 3 books of 11g Oracle BPM would be:

    1 getting Started with Oracle BPM Suite 11 GR 1 material - A Hands on Tutorial - what is very well written and I think is the best for new people to start.  I love that it covers the entire suite in depth.  The instructions are clear and well written, but get a bit dated (it was written for the PS3 and we're currently on PS6).  This also covers the basics of the integration of the ADF you're looking for.

    2 oracle BPM Suite 11 g: Advanced Topics BPMN - Mark Nelson has been one of the authors on this.  Anything by mark, I will read.  This book fills in some areas that are difficult to learn yourself.

    3 oracle Business Process Management Suite 11 g Handbook - a little misread in some places, but has more information and best practices in some areas.

    Hope this helps,

    Dan

Maybe you are looking for