What are the best solutions for data warehouse configuration in 10 gr 2

I need help on solutions to provide my client for the upgrade of the data warehouse.

Current configuration: database Oracle 9.2.0.8. This database contains the data warehouse and a LOBs more on the same host. The sizes are respectively 6 terabyte (3 years retention policy + current year) and 1 terabyte. The ETL tool and BO Reporting tools are also hosted on the same host. The current configuration is really poor.

Customer cannot go for a major architectural or configuration to its environment changes existing now due to some constraints.

However, they agreed to separate the databases on separate hosts of ETL tools and objects BO. We also plan to upgrade the database to 10 g 2 to achieve stability, better performance and overcome the current headache.
We cannot upgrade the database 11g as the BO is a 6.5 version that is not compatible with Oracle 11 g. And the customer cannot afford to spend anything else than the database.

So, my role is very essential in providing a perfect solution for better performance and take a migration successful Oracle from a host database to another (same platform and OS) in addition to the upgrade.

I got to thinking now of the following:

Move the database and Oracle mart for separating the host.
The host will be the same platform, i.e. HP Superdome with 32-bit HP - UX operating system (we are unable to change to 64-bit as ETL tool does not support)
Install the new Oracle 10 g on the new host database and move the data to it.
Discover all the new features of 10gr 2 in order to data warehouse, i.e., introduction of Clause SQL TYPE, Parallel processing, partitioning, Data Pump, SPA to study the pre and post migration.
Also at RAC to provide more better solution than our main motivation is to show an extraordinary performance improvement.
I need your help to prepare a good roadmap for my assignment. Please suggest.

Thank you

Tapan

Two major changes since the 9i to 10g which will impact performance are
a. changes in the default values when executing GATHER_ % _STATS
b. change in the behavior of the optimizer

Oracle has published several white papers on them.

Since 10g is no longer in the Premier Support, you'll have some trouble connecting SRs with Oracle Support - they will continue to ask you to use 11 g.

The host will be the same platform, i.e. HP Superdome

Why do you need export if you do not change the platforms? You could install 9.2.0.8 on the new server, the database clone and then level to 10 gr 2 / 11 GR 2.

Hemant K Collette

Tags: Database

Similar Questions

  • What are the best practices for creating only time data types, and not the Date

    Hi gurus,

    We use 12 c DB and we have a requirement to create the column with datatype of time only, if someone please describe what are the best practices for the creation of this.

    I would strongly appreciate ideas and suggestions.

    Kind regards
    Ranjan

    Hello

    How do you intend to use the time?

    If you are going to combine with DATEs or timestamps from a other source, then an INTERVAL DAY TO SECOND or NUMBER may be better.

    Will you need to perform arithmetic operations on time, for example, increase the time to 20%, or take an average?   If so, the NUMBER would be preferable.

    You are just going to display it?  In this case, DAY INTERVAL in SECONDS, DATE or VARCHAR2 would work.

    As Blushadow said, it depends.

  • What are the best deals for an iPad?

    What are the best deals for an iPad?

    That best meets your needs. We do not know what those needs are, it is really not possible to say which cases would be best for you.  I would recommend that search you Amazon for the type of case (business keyboard, leather case, etc.) in which your interests and then read the comments for those who is very much appreciated.

  • What are the best practices for a new employee to learn inside the instance of their business of Eloqua as efficiently as possible?

    We have companies everything changed at some point in our lives. And we all go through the process in the first weeks, where you feel new and are just trying to figure out how not to get lost on your way in the mornings.

    On top of that, trying to familiarize yourself with your new company Eloqua instance can be a daunting task, especially if it's a large organization.

    What are the best practices for new employees to learn as efficiently and effectively as possible?

    I am in this situation right now. Moved to a much larger organization. It is a huge task trying to understand all the ins and outs not only society, but also of the eloqua instance, especially when she is complex with many points of integration. I find that most of the learning happens when I really go do the work. I spent a ton of time going through the programs, documentation, integrations, etc., but after awhile, it's all just words on a page and not absorbed.

    The biggest thing that I recommend is to learn how and why things are made the way they are currently, ask lots of questions, don't assume not that things work the same as they did with your previous employer.

    Download some base in place level benchmarks to demonstrate additional improvement.

    Make a list of tasks in the long term. As a new pair of eyes, make a list of things you'd like to improve.

  • What are the best settings for video export in first Pro Cs5.5 in HD MP4 format?

    What are the best settings for video export in first Pro Cs5.5 in HD MP4 format?

    Any help would be greatly appreciated! Thank you

    Under the H.264 are several presets for ipad.

    Experiment with those.

    http://www.Apple.com/iPad/specs/

    Looks like me 720 p is the largest export format.

  • What are the best options for the composition of math in InDesign CS4?

    What are the best options for the composition of math in InDesign CS4?

    I tried a few versions of the composition of mathematics test. All have their advantages and disadvantages, but I can't decide on which the plugin/script will be the best in the long run (in taking account of the ePub and MathML).


    So far the two best seems to be InMath (if it becomes compatible CS4) or Math + Magic Pro.


    The biggest pro of InMath is editable on the screen, but it seems to have some risk: http://InDesignSecrets.com/InMath-update-with-new-reader-functionality.php


    Math + Magic Pro works well with CS4, but need of equations to modify in the window of their plugin, and because they are EPS format. The file size and the ability to work with a digital player disappeared.

    And MathType seems pretty useless...

    Someone at - it had positive experiences?

    Not exactly the kerning, but you can move blocks wherever you want with the arrow keys. And you can change the spacing between the elements by changing the spacer between them. There are also defects of spacing.

    Batch edit can be something again. I use 6.0, and I see that the most recent version is 6.5.

    I had problems with files EPS of Mathtype, which may include a preview, but do not include fonts. So, I opened each equation of the word with my default settings (they automatically change the default fonts, spacing, size, etc.), copy, paste in Illustrator and save as have. So when I'm finished, my equations are always vector (if that's what you mean by text).

    Microsoft has chosen to implement a version of Mathtype dumbed-down as the editor of Word equations for many years. So for me at least, long term has already been decided. There are several things wrong with Mathtype, but given the choice between the use of Mathtype to * convert * equations and using InMath or mathemagiques to * recreate * equations, I'll take Mathtype, warts and all.

    Ken Benson

  • What is the best solution for this idea...

    I have a task I'm trying to test and understand what would be the best solution for this, any recommendations would be appreciated.

    Devices at your fingertips:

    -2 ESXi hosts

    -1 iSCSI SAN OpenFiler (new just installed the app)

    2 ESXi hosts run a small amount of virtual machines that are all in the same domain.  I want to have a file server (or a repository somewhere) that houses a folder with easily accessible software (OS, Office, etc.) on the field.

    According to me, that if I made a virtual machine with a large hard drive and share the software, this would not be the best way because it would be dependent on the OS.  Someone has talked about doing a separte VMDK for it and then install it on the operating system on the virtual machine. This way I could always remove the and mount it somewhere else.

    It seems a bit weird to me that the software within this "shared folder" will also be sitting on the data store (if I create a virtual machine and need to use the OS/etc).  Not that doubles the space for the same software (in the comments, then the data store)?

    What is the best approach to make this action which can be accessed at the prompt (mostly windows) in the field?

    What is the best way to stay away the software doubles in action and on the data store?

    Please forgive me if I put interpereted your question.

    The problem you seem to face is that you must mount the ISOs of VMS software and physical systems that are on the field.

    (please, correct me if I'm wrong on this)

    If this is the case, then the best way to do would be to create sharing NFS on the openfiler, if you use openfiler to main databases also then he would be better for sharing this was separated to prevent the other help to be able to tamper with the VMDK and VMX files for your virtual machines.

    This could then be mounted in ESX to access the ISOs. While being easy to install on Linux and Windows machines to access the ISOs.

    If you have questions about NFS mounting in windows, so, this link may help

    http://sagehacks.WordPress.com/2009/01/21/HOWTO-mount-NFS-shares-under-Windows-7

    If you are needing to access the VMs software and it is mainly the downloading ISOs then th ISO directly to the data store is possible.

    This allows you to use ESX to mount the ISO on the virtual machine.

    On the point that the software will use double disk space when you install the software on a machine virtual car will be on the network share and the VMDK virtual machines in the data store. That's right, and that's by design.

    Each virtual machine under ESXI is 'independent' (http://www.vmware.com/virtualization/virtual-machine.html)

    This means that each virtual computer must have its own copy of the application.

    This perspective reflection of each virtual machine as a separate system of 'physical '. They interact with each other as if they were physical systems.

    Each VMDK resembles a physical hard disk. Being accessible (in most configurations) 1 VM at a time.

    So if you had a set of physical systems connected to a domain and I wanted to install an application on each one, then each would have its own local copy of the application. It's the same thing with virtual machines.

    However

    If you configure a set of physical machines so that you run the software from a network share. It is possible to do the same thing using virtual machines using the exactly the same configuration. However, the chiefs more associated to this are important in both cases.

    Concerning

    Cyclooctane

  • What are the best settings for host when PPTX is looping continues

    With the help of Jorma is was able to realize my PPTX in continuous loop, and change the number of seconds a slide was shown see How to let a pptx presentation run on its own

    There is only one question left. What are the best settings. I find that to let him run, I need to press the sync button, but then participants may choose (inadvertently) to stop the presentation of the execution of the loop.

    What are the correct settings, so that a participant sees only the slides (no side bar etc) and the loop is running?

    Your response is much appreciated

    You should not need to press the Sync button. In the options menu Pod for the sharing, with the loaded PPT module, you'll see an option to view the presentation bar. Use that to get the part for the hosts and presenters in the room, then press the button play. The presentation will be now play in a mode loop for everyone in sync mode. You can also hide the PlayBar to keep other hosts and presenters to stop playback and Participants will never see the PlayBar or have the option to stop the presentation.

    In addition, if your door essentially on the sharing module (highlight a focus), you can use the 'P' button to start playing the presentation without revealing the PlayBar to just anyone. Adobe Connect 9 * accessibility features

  • I use PE 13, what are the best settings for viewing a slide show on a TV

    I set up a slide show of my drawings for display on a TV.   The images are color JPEGs.   What primary settings work best for the project when it comes to watching a slideshow of images on an HDTV?   I know how to change the properties of the project, but I don't know which of the formats and options will work best to turn slideshow into a video clip.

    Genetrump

    First 13 items on what operating system? You have 13 to 13.1 updates, using Help Menu/updates to date of an open project?

    Your question immediately... assuming you have a NTSC installation...

    1. What are the dimensions in pixels of your JPEG files, and how many of them are there? Depending on the resources of the computer, how many JPEG files, and what pixel dimensions, try to use 1920 x 1080 format JPEG and the project preset elements 13/13.1 first is NTSC, DSLR, 1080 p, DSLR 1080 p 30.

    2. what type of player is has your HD TV?

    (a) if only one DVD, then your destination drive is drive DVD/record/Publish + share with preset = NTSC_Widescreen_Dolby DVD. Video set for display at 872 x 480 after encoding.

    (b) if player Blu - ray, then the publish + share/disc/AVCHD (which are a DVD disc)... can be 1920 x 1080 @ 23,94 progressive frames per second (H.264 1 920 x 1080 NTSC Dolby)

    (c) if the Blu - ray player, then publish + share/Disc/Blu-ray disc... can be 1920 x 1080 @ 23,94 progressive frames per second (H.264, 1920 x 1080 p NTSC Dolby).

    I assumed you wanted a product of disc? If your HD TV player takes support other media of the video file, what are the formats on which media supports?

    With this information, I will propose Publish + share/computer/specificities for export to files.

    Please review, study and give more details.

    Thank you.

    RTA

  • I want to learn more about how to use my pencil and what are the best applications for drawing

    I want to know what I can use my pencil for and what applications are the best to use with my iPad pro

    Hi scscsc,

    Welcome to the communities of Apple Support and congratulations for your new pencil from Apple!

    Looks like you want to know what you can do with the pencil of Apple and which applications you can use with. Take a look at the Web page below provides much information about the pencil of Apple, which also highlights some applications that are supported by the pencil of Apple.

    iPad Apple Pro - Apple pencil-

    See you soon.

  • What are the best settings for Youtube videos using Camileo X 200

    What is the best video settings for the x 200 for youtube videos. 720 p-30 / 60-720 p / 1080 p-30.

    Thank you

    Hello

    In my opinion the 720 p-30 is good enough for Youtube.

  • What are the best settings for Pages documents look great when opened in Microsoft Word?

    I'm a freelance journalist. Pages is often the best tool for my writing work. Some editors want to submit articles directly in their CMS. It's a simple cut and job-last Pages. But most of the editors expect to send me copy as a Microsoft Word document. Pages to Word conversion is trivial, sometimes a little weird exit at the other end. It is a no cost me all work, he probably won't, but I like to be professional and give the copy as clean as possible. Are there guidelines to get the best results when a Pages document is converted to Word format?

    TO be professional, I recommend you use Word or at least a clone as LibreOffice Instead of Pages.

  • What are the best "bang for buck" upgrades for my MSI m/brd?

    Hello to you all,.

    This is post multi-question, my apologies if it is not consistent with the Protocol of this forum, I thought that it would be wiser, that post 3 different questions related to this topic. Hope somebody smarter that I can enlighten my brain electronically challenged!

    Desktop HP My p6320y came w/a updated motherboard MSI 785GM-E51 (FX) military class II. There w/4 DDR3 DIMM slots. According to the manual, I can use "dual-channel" mode What are the advantages and disadvantages between DDR2 and DDR3, & single or double channel?
    Right now, he has two modules of 4 GB memory installed in the first 2 slots (DIMMS 1 and 2)
    The manual States certainly not for Exchange DDR2 & DDR3.  So, if I want to max out my ram, & run it in dual channel mode. I need to complete all 4 slots w/4 GB DDR3 DIMMs for a total = 16 GB of RAM.
    Would execute my M/consultant w/16 GB max. two-channel mode. RAM has make my system perform significantly more fast/visibly better? Or I could use the cost of the 2 memory modules xtra in a different way to give me a clearly observable bump in performance?
    So that had him drive performance, would upgrading my current CPU (phenom quad core AM3 2.7 Ghz) to something more 3.0 Ghz, be worth the effort & produce an observable speed bump?  Or do the two would be too much to kill the M/Board of potential?
    Finally, the manual explains how overclock my FSB in 3 steps: 10%, 15%, 20%. Is this really a Hi-risk for ovr. / CLK. compared to the increase gained? Even on the low setting - 10%? Would be an additional fan counter the rise of heat, which allows a full life?

    Thank you very much for any advice, Alan

    My preference is a Samsung 840 Pro series SSD. I went from Windows from my hard drive to SSD with EaseUS Todo Backup ver 5.5 'Home' edition (Home supports cloning) which is what you need to do, in addition to your SATA I hope is set to AHCI and IDE mode AHCI is required to support the 'Trim' that all need units SSD to truly free disk space when a file is deleted.

    It was modified a Hervé 65, air, fuel injected, forced exhaust headers, great FI pistons, to the special slippers and cam, suspension, shock absorbers and transmission.

    J W Stuart: http://www.pagestart.com

  • What are the best settings for the export of the comps before edditing in Premiere Pro

    Hi all!

    As the title says, who are the best settings to export compositions of EI on Pr.Pro and then edit them?

    Let me explain: I have two comps in AE (intro and outro) and want to export in Pr.Pro for with a fottage edditing I shot.

    When I give the size of the files are huge (30 sec = 7 GB).

    Which is the best method (and settings) I can export the intro and outro to a 'normal' size of the file and then put them in Pr.Pro without losing quality?

    [Comp settings: HDTV 1080 29.97 (1920 x 1080)]

    AE and Premiere Pro the two CS4

    If you're having trouble to play things in your Premiere Pro timeline, then find out editing in offline mode. In the edition offline, you work with a version of lower quality of an asset when editing and then replace with a version high quality when you are ready for the release.

  • What are the best practices for use of GLOBAL Variables

    Hello

    Please guide how Global Variables can be declared and how they can be initialized.


    Further please guide what are the impacts of the Variables(if any) world on the memory of the CLIENT or the SERVER, if they are not initialized or released after use.


    Thank you.

    Kind regards.

    There are 255 characters (fixed) - or a less than before, don't know if they still are that length.
    My preference is not to use and use the settings or package variables. There is no real control of globals, so you may find yourself with an applications which has a good number of them which is used only once but which persists during the user's session.

Maybe you are looking for

  • plan to iCloud for multiple accounts

    I think of purchasing a plan from iCloud for my family. Between my wife and me, we have nearby a 1 terrabyte of photos.  I tried to use a personal cloud at home, but it's quickly become cumbersome the advantage, however, is that both of us can access

  • iMessage is combinging 2 different people in a conversation

    On my iPhone 6, iMessage is combining 2 different people in a conversation. How can I separate the conversations of these 2 different people?

  • ix4 - 300 data recovery

    Hello I have an ix4-330 with a raid5.problem because I myself stop working.to restarting, the computer gave me a raid5 parity error. Page: manage/diagnosis I appeared the problem and had to fix check and accept. No data warning possible perdiad or ap

  • Restore the photos to iphoto on El Capitan

    I just did a clean install of El Capitan and am running into all kinds of questions restore my files.  In my view, there is a new application 'Photos' in El Capitan and not iPhoto.  How to restore my iPhoto on El Capitan library?  I had copied to my

  • How to run system restore windows xp

    trying find out how to run the system on my desktop dell restore...