What is Database Hinging, regards of multi proiver performance improvement

Hello,
I have heard that instead of creating a query on a single cube, create a multiporvider on that single cube and create a query on the same.
How multi Provider is going to improve the performace of query runtime  when only single cube in base?
I  heard abt database hinglng as a answer of my question.
Does any one have any idea abt database hinging and how can we use it?
Expert Ideas Appreciated!!!

Hello,
I think you have got the concept wrong. It should be database hinging (in terms of hinge).
As per the simple meaning of hinge whihc is joint, MPRO if used can help us in future if need comes to club more multiproviders for reporting. So this improves the effecincy of time taken for redesigning or remodelling. It has nothing to do with enhancing query performace.
Hope it helps!!
Regards,
Shashank

Similar Messages

  • About populating a non-database item in a multi-records block

    Hi, all
    I have a problem about populating a non-database item in a
    multi-records block. This block is set to database block with a
    controlled item which needs to be populated after query. so I
    create a post-query trigger, but my problem is when the records
    listed in this block are less than 10 ( the record number is set
    to 10), the trigger fires no problem. but when the retrieved
    records are greater than 10, the error message is 'post query
    trigger raised unhandled exception ora 01403'. anyone can help me
    fix this problem?
    Thanks in advance
    Diana

    Diana,
    When you have an unbound item in a block and want to fetch
    some data into it you need to write a post-query trigger.What
    you have done is right.But it seems that u are getting a No data
    found error.I am sure about how u r populating data into that
    field.If u have written a select statement to fetch the data in
    post-query trigger, kindly handle an exception and find out the
    problem.Having a look at ur code(pos-query) would be much more
    helpful for giving a better solution.Try this a let me know.
    Thanks
    Vinod.

  • What is Database instance

    Hi
    i just clarified my doubt in central instance !!1
    Can any one tell what is database instance ?
    Regards
    sanjeev

    Hi
    The database instance is a mandatory instance for the installation of an SAP system. The SAP system usage types AS ABAP and AS Java use their own database schema in the same database.It contains all the database related services.
    You have a database now sap instance creates a schema on that database and uses this schema for its operations.
    Also visit :http://service.sap.com/instguides
    Reward points if useful

  • RE: What's database field are used in crystal report file?

    Hi all
    Please help me a C# code that using Crystall Report API (Crystal Report XI- Develop license) to get the list of database fieldname that using in crystal Report file. (What's database field using in header section ,group section , detail section of report.....)
    We looking forward to hearing from you
    Thanks
    Son

    Hello Son,
    please use this code below to get a list of used database fields in a report :
    //File Name:          CS_Get_report_data_out_inproc.sln
    //Created:            April 11, 2008
    //Author ID:          FLI
    //Purpose:            This C# .NET sample Windows application demonstrates
    //                  how to retrieve report data and put the into a XML file
    //                  using unmanaged RAS.
    // Note this is available without a dedicated RAS with SP2 for XI R2
    using System;
    using System.IO;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Text;
    using System.Windows.Forms;
    using CrystalDecisions.CrystalReports.Engine;
    using CrystalDecisions.ReportAppServer.ClientDoc;
    using CrystalDecisions.ReportAppServer.Controllers;
    using CrystalDecisions.ReportAppServer.DataDefModel;
    namespace CS_Get_report_data_out_inproc
        public partial class Form1 : Form
            // CR Declarations
            ReportDocument boReportDocument;
            ISCDReportClientDocument boReportClientDocument;
            public Form1()
                InitializeComponent();
                //Create a new ReportDocument
                boReportDocument = new ReportDocument();
                // load the RPT file
                boReportDocument.Load("..
    ReportData.rpt");
                // show in reportviewer
                crystalReportViewer1.ReportSource = boReportDocument;
            private void button1_Click(object sender, EventArgs e)
                //Access the ReportClientDocument in the ReportDocument (EROM bridge)
                boReportClientDocument = boReportDocument.ReportClientDocument;
                // Retrieve the Rowset Controller
                RowsetController boRowsetController = boReportClientDocument.RowsetController;
                // Retrieve the metadata (column headers) - this allows you to only retrieve the data that is on the report.
                RowsetMetaData boRowsetMetaData = new RowsetMetaData();
                Fields boFields = boReportClientDocument.DataDefinition.ResultFields;
                boRowsetMetaData.DataFields = boFields;
                // Now print out the data in XML file
                //(Note: This will print out the results of formulas too)
                StreamWriter sw = new StreamWriter("C:
    ReportData.xml", false);
                sw.WriteLine("<?xml version='1.0' encoding='utf-8'?>");
                sw.WriteLine("<ReportData>");
                sw.WriteLine("<Reportheader>");
                // Print out the titles
                for (int i = 0; i < boFields.Count; i++)
                    String boFieldName = boFields<i>.Name;
                    sw.WriteLine("<ReportheaderDetail>" + boFieldName + "</ReportheaderDetail>");
                sw.WriteLine("</Reportheader>");
                //Create the cursor which lets us loop through the data
                RowsetCursor boRowsetCursor = boRowsetController.CreateCursor(null, boRowsetMetaData, 1);
                Record boRecord;
                while (boRowsetCursor.IsEOF == false)
                    sw.WriteLine("<Customer>");
                    boRecord = boRowsetCursor.CurrentRecord;
                    for (int j = 0; j < boFields.Count; j++)
                        try
                            sw.WriteLine("<Detail>" + (String)boRecord[j].ToString() + "</Detail>");
                        catch (Exception err)
                            sw.WriteLine("<Error>" + err.Message + "</Error>");
                    sw.WriteLine("</Customer>");
                    boRowsetCursor.MoveNext();
                sw.WriteLine("</ReportData>");
                // CLose the file
                sw.Close();
                MessageBox.Show("XML File 'ReportData.xml' successfully created on C:");

  • What is Database clone? what are the ways in MS SQL Server?

    No ,I am looking for Database cloning. Is there any feature in sqlserver like this.
    Bz someone ask me that What is Database cloning in Sqlserver.

    No ,I am looking for Database cloning. Is there any feature in sqlserver like this.
    Bz someone ask me that What is Database cloning in Sqlserver.
    No there is no feature exactly to clone a database.Or a command or GUI for *cloning* specifically.
    Please mark this reply as the answer or vote as helpful, as appropriate, to make it useful for other readers

  • What are the limitations regarding use of video in an iBook: length, file size, etc?

    What are the limitations regarding use of video in an iBook: length, file size, etc?

    Total book size is 2.0GB max. Length would be relative to size based on quality.
    See:
    - Optimizing performance in your iBooks Author books
    - iBooks Author: Add video to your iBook

  • What is "database.sqlite3"? It's keeping me from deleting my trash.

    What is "database.sqlite3"? It's keeping me from empting my trash can.

    Hello:
    I have no clue how you got that on your computer - it is not installed by OS X.
    http://www.fileinfo.com/extension/sqlite3
    In any event, try emptying the trash while holding the option key down.
    I use a little utility called "Cocktail" for really tough trash problems (be careful if you use Cocktail, it has very powerful capabilities).
    Barry

  • My iphone plus is bending, what does Apple offer regarding this issue?   I am trying to get to contact with Apple Customer Care, but not clear to me how to do it beside this channel of communication. I bought the phone from kosovar carrier which is u

    My iphone plus is bending, what does Apple offer regarding this issue?
    I am trying to get to contact with Apple Customer Care, but not clear to me how to do it beside this channel of communication. I bought the phone from kosovar carrier which is under Slovenian ownership. This means that the original warranty comes from Slovenia, bit complicated but still I would like to get an urgent answer how to proceed with this issue, thanks

    Maybe i should have only asked if anyone is aware on apple's policy
    regarding bending. I took the point that this seems not a proper forum to
    pose Q's to apple thanks to both
    On Wednesday, November 5, 2014, Apple Support Communities Updates <

  • I have an I-mac with Max OS X vers. 10.6.8. Have tried to install both an old Photoshop 7.0 and an Photoshop Elements but it does not work. 7.0 I bought many years ago end the Elements came with a Canon scanner. What to do? Regards Peter Lindgren

    en

    I´ll check the messages. Elements 4.0.
    Peter
    9 dec 2014 kl. 18.44 skrev Jeff A Wright:
    I have an I-mac with Max OS X vers. 10.6.8. Have tried to install both an old Photoshop 7.0 and an Photoshop Elements but it does not work. 7.0 I bought many years ago end the Elements came with a Canon scanner. What to do? Regards Peter Lindgren
    created by Jeff A Wright in Downloading, Installing, Setting Up - View the full discussion
    Peter Lindgren do you receive any specific error messages when you attempt to install Photoshop 7 or Photoshop Elements?  What version of Photoshop Elements are you installing?
    If the reply above answers your question, please take a moment to mark this answer as correct by visiting: https://forums.adobe.com/message/6999366#6999366 and clicking ‘Correct’ below the answer
    Replies to this message go to everyone subscribed to this thread, not directly to the person who posted the message. To post a reply, either reply to this email or visit the message page:
    Please note that the Adobe Forums do not accept email attachments. If you want to embed an image in your message please visit the thread in the forum and click the camera icon: https://forums.adobe.com/message/6999366#6999366
    To unsubscribe from this thread, please visit the message page at , click "Following" at the top right, & "Stop Following"
    Start a new discussion in Downloading, Installing, Setting Up by email or at Adobe Community
    For more information about maintaining your forum email notifications please go to https://forums.adobe.com/thread/1516624.

  • I use iphone 3 .even though i am not surfing net my balance money is being deducted  for surfing net.So please could you plese tell me what can i do regarding that in settings bcause the network provider says its not network default?

    i use iphone 3 .even though i am not surfing net my balance money is being deducted  for surfing net.So please could you plese tell me what can i do regarding that in settings bcause the network provider says its not network default?

    i use iphone 3 .even though i am not surfing net my balance money is being deducted  for surfing net.So please could you plese tell me what can i do regarding that in settings bcause the network provider says its not network default?

  • Can a fusion web application run on smart phones also? Then what about database for mobiles?

    Sir,
    Can a fusion web application run on smart phones also? Then what about database for mobiles?
    Regards

    Any web application can run on smart phone because you are accessing it from browser so no need for database or application server on your mobile
    It is same as accessing any website on mobile
    If you are talking about mobile app
    check this - http://www.oracle.com/technetwork/developer-tools/adf-mobile/overview/adfmobile-1917693.html
    Ashish

  • What are the rules regarding posting of exam questions?

    What are the rules regarding posting/discussing specific exam questions?
    I just read the Rules of Conduct and I'm wondering if posting exam question falls under unauthorized information disclosure and if it somehow violates the confidentiality of SUN information as stated in
    [CONFIDENTIALITY OF SUN INFORMATION|http://www.sun.com/termsofuse.jsp#g2_2]

    jwenting wrote:
    That would be completely useless, as the questions are chosen semi-randomly from a large collection of questions so the topicspread you get may well be completely different from what someone else gets.
    Of course there is probably a pretty well balanced mix, so going flat out on one topic to the exclusion of all else is sure to make you fail :)And those sorts of "hints" are also useless because they only really talk about the posters weaknesses. For example I might say "study Generics!" because that was the section of the exam I did the poorest in, but if you are solid with generics and weak with threading that won't do you much good.

  • What is database re indexing

    hi
    what  is database re indexing
    what is the concept of it,
    adil

    One can REBUILD or REORGANIZE an existing index.  
    BOL: "This topic describes how to reorganize or rebuild a fragmented index in SQL Server 2012 by using SQL Server Management Studio or Transact-SQL. The SQL Server Database Engine automatically maintains indexes whenever insert, update, or delete operations
    are made to the underlying data. Over time these modifications can cause the information in the index to become scattered in the database (fragmented). Fragmentation exists when indexes have pages in which the logical ordering, based on the key value, does
    not match the physical ordering inside the data file. Heavily fragmented indexes can degrade query performance and cause your application to respond slowly.
    You can remedy index fragmentation by reorganizing or rebuilding an index. For partitioned indexes built on a partition scheme, you can use either of these methods on a complete index or a single partition of an index. Rebuilding an index drops and re-creates
    the index. This removes fragmentation, reclaims disk space by compacting the pages based on the specified or existing fill factor setting, and reorders the index rows in contiguous pages. When ALL is specified, all indexes on the table are dropped and rebuilt
    in a single transaction. Reorganizing an index uses minimal system resources. It defragments the leaf level of clustered and nonclustered indexes on tables and views by physically reordering the leaf-level pages to match the logical, left to right, order of
    the leaf nodes. Reorganizing also compacts the index pages. Compaction is based on the existing fill factor value."
    LINK: http://technet.microsoft.com/en-us/library/ms189858.aspx
    The following blog demonstrates how to REBUILD all the indexes in a database:
    http://www.sqlusa.com/bestpractices2008/rebuild-all-indexes/
    Kalman Toth Database & OLAP Architect
    SELECT Video Tutorials 4 Hours
    New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012

  • What is Database Commit and Database Rollback.

    What is Database Commit and Database Rollback.

    Hi Sir ,
    Please have a look below .Hope it is suitable and simpler solution for your question.
    Please do reward if useful.
    Thankx.
    In database level this will be used..
    Commit is nothing but SAVE the current record..
    If u rol back before commit means whatever u proceeded for the SAVING will be roll back and the data will not be stored..
    This will be used,When some times u r filling a register form..after filling 20 fields,In the 21st field u will not to registrer means it will be rollbacked using the Rollbeck command.
    In detail--->
    ROLLBACK->
    In a ROLLBACK, all the changes made by a transaction or a subtransaction on the database instance are reversed.
    · Changes closed with a COMMIT can no longer be reversed with a ROLLBACK.
    · As a result of a ROLLBACK, a new transaction is implicitly opened.
    In normal database operation, the database system performs the required ROLLBACK actions independently. However, ROLLBACK can also be explicitly requested using appropriate SQL statements.
    In a restart, the system checks which transactions were canceled or closed with a ROLLBACK. The actions are these transactions are undone.
    COMMIT->
    In a COMMIT, all the changes made by a transaction or a subtransaction on the database instance are recorded.
    · Changes closed with a COMMIT can no longer be reversed with a ROLLBACK.
    · As a result of a COMMIT, a new transaction is implicitly opened.
    In normal database operation, the database system performs the required COMMIT actions independently. However, COMMIT can also be explicitly requested using appropriate SQL statements.
    In a restart, the system checks which transactions were closed with a COMMIT. These actions are redone. Transactions not yet closed with a COMMIT are undone.
    From the point of view of database programming, a database LUW is an inseparable sequence of database operations that ends with a database commit. The database LUW is either fully executed by the database system or not at all. Once a database LUW has been successfully executed, the database will be in a consistent state. If an error occurs within a database LUW, all of the database changes since the beginning of the database LUW are reversed. This leaves the database in the state it was in before the transaction started.
    the statements
    COMMIT WORK.
    and
    ROLLBACK WORK.
    for confirming or undoing database updates. COMMIT WORK always concludes a database LUW and starts a new one. ROLLBACK WORK always undoes all changes back to the start of the database LUW.

  • What are the main tables using in vendor performance report.

    what are the main tables using in vendor performance report.
    how many select statements are in ABAP reports.

    Refer the links -
    vendor performance report !!!
    vendor performance report
    vendor performance report
    I need standard vendor performance report
    Regards,
    Amit
    Reward all helpful replies.

Maybe you are looking for