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the groundwork for deployment and execution
Deploy a project, a location, and all the objects under the module, which do the following: DDL, DML, Control File, workflow code, job generation code, or ABAP, and so on, the generation of code on the target user's database, The deployment of the DDL statement completes the generation of the object on the target user's database, and DML, Control File, Workflow, and job require the next execution to actually complete
Perform (execute) work to
This paper is compiled from Oracle documentation
Warehouse Builder 11g Architecture and components
Oracle Warehouse Builder is an information integration tool that can transform data
1 start-> All Programs->oracle products->warehouse builder->administration->repository Assistant
2 in the Pop-up Repository assistant-welcome window click Next, and enter the following image page:
3 fill in the host name, Port number, and Oracle Services name (database service names), which we take ORCL for exampl
Today, when installing Oracle Warehouse Builder 11.2 on RHEL6.4, the last step of the error, open the log to see the following information:Main. TaskScheduler Timer[5][email protected]:27:55.055:00> Oracle.wh.ui.install.assistant.wizards.AssistantWizardDefinition.display (assistantwizarddefinition.java:1476): [Executeowbreposorruntime]:Error occurred during seedi
Oraclew.alservicesapplication (OFSA) Technology Platform: Includes OracleWarehouseBuilder data warehouse building tool, Oracle8i Database, OracleExpress multi-dimensional database, CommonWarehouseMetadata Common Data Warehouse metadata management tool, OracleInternetDevelopSuites Business Intelligence
of that.
As in the example above:SELECT sales.time_id, Customers.cust_gender, Sales.amountFrom sales, customersWHERE sales.cust_id = customers.cust_id;Bitmap indexes should be built on the foreign key columns of each fact table. (This is just a general rule.)I feel a little confused:Whether you want to establish an FK (foreign key) point dimension table (customers) on the Ville (for example, cust_id) on the fact (sales) table in Oracle to ensure
The Oracle tutorial you are looking at is Oracle Data Warehouse tiered Manager Solution Developer Network Oracle.
SummaryThis paper describes the principles, procedures, limitations of the hierarchical manager, and combines with Oracle
Oracle learning Data Warehouse (I) Import Oracle 11g Global samples schemaOracle 11g provides an example schema for the Data Warehouse. You can download the sample installation file through the following link. The http://www.oracl
Abstract: This article describes the principles, steps, and restrictions of the hierarchical manager, and combines it with Oracle Data warehouse to achieve effective storage, management, and quick browsing of large-scale data.
Quick viewing of metadata in the keyword layered Manager
Preface
The 21st century is the
Common meanspartitions, hash-join, Data Warehouse functions, materialized views, bitmap indexes, etc. are common in the Data Warehouse technology,while the tips listed below are the most commonly used optimization tools/techniques in the project, the Green background highlight part belongs to unconventional means, the
In the data warehouse project, ETL is undoubtedly the most tedious, time-consuming, and unstable. If the data source and target are both oracle and meet certain conditions, you can use
In the data warehouse project, ETL is undoubt
General Purpose = Take account of both OLTP and OLAPTransaction processing =OLTPData Warehouse =olapCustom DATABASE = Custom
Gold dividing line (deep analysis) *******************************
Data processing can be roughly divided into two main categories: online transaction processing OLTP (on-line transaction processing), online analytical processing OLAP (On-line Analytical Processing). OLTP is the ma
July 31, 2006, Oracle and Hewlett-Packard jointly announced that both sides have jointly developed a "reference match" to help it to accelerate the deployment of data warehouses based on HP server and storage platforms, Oracle (r) database 10g software.
The development of this set of "reference matching", can help customers from the outset to obtain their requi
I. Runtime Environment
SQL> select * from v $ version;BANNER----------------------------------------------------------------Oracle Database 10g Enterprise Edition Release 10.2.0.1.0-ProdPL/SQL Release 10.2.0.1.0-ProductionCORE 10.2.0.1.0 ProductionTNS for 32-bit Windows: Version 10.2.0.1.0-ProductionNLSRTL Version 10.2.0.1.0-ProductionSQL> show parameter queryNAME TYPE VALUE-------------------------------------------------------------------
In the data warehouse project, ETL is undoubtedly the most tedious, time-consuming, and unstable. If the data source and target are both Oracle and meet certain conditions, you can use the oracle tablespace to improve ETL efficiency.To use a tablespace, the following conditi
Oracle 11g provides a sample schema for the Data Warehouse, and you can download the sample installation files by following the links below.Http://www.oracle.com/technology/products/bi/olap/doc_sample_schemas/global_11g_schema.zipUpload the downloaded file to the Oracle server and unzip it.[[emailprotected]~]$mkdirglob
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