oracle olap 11g

OLAP options in Oracle9 I Database Release 2 introduce the analysis workspace and truly integrate the relational and multidimensional data types in the same Database. So far, the only way for developers and DBAs to use the analytic workspace is to use command line API calls to manually build them. However, with the latest Analytic Workspace Manager (AWM) version, you can better utilize the multidimensional features in

1. Oracle OLAP Component Description For a description of all Oracle components, refer: Oracle8i/9i/10g/11g component (components) Description Http://blog.csdn.net/tianlesoftware/article/details/5937382 OLAP (on-line analytical processing), also known as DSS decision suppo

time, region, and product. The time, the region and the product here are the dimensions. The multidimensional arrays of these dimensions and the measured indices are the basis of OLAP analysis, which can be formalized as (Dimension 1, Dimension 2, ..., dimension n, metric), such as (region, time, product, sales). Multidimensional Analysis refers to the multidimensional form of the data organized by slicing (Slice), Cut (Dice), drilling (Drill-down an

undotbs1 DATAFILE '/u01/app/oracle/oradata/test1/undotbs01.dbf' SIZE 200 M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED 5. Create a data dictionary Data Dictionary script: [Oracle @ rh6 ~] $ Cat cr_dict. SQL @? /Rdbms/admin/catalog. SQL @? /Rdbms/admin/catproc. SQL Conn system/oracle @? /Sqlplus/admin/pupbld. SQL At 11:00:12 SYS @ test1> @/home/

Label:After the Oracle 10g R2 was installed, the alert log was found to have the following error when starting the database: Database Characterset is UTF8 Replication_dependency_tracking turned off (no async multimaster replication found) Warning:aq_tm_processes is set to 0. System operation might be adversely affected. Fri APR 24 13:48:03 2015 in FILE/U01/APP/ORACLE/ADMIN/EPPS/UDUMP/EPPS_ORA_24778.TRC

Oracle OLAP FunctionsThis topic has been used a lot recently. I have summarized it. Syntax: function_name (,,...)Over () OLAP function Syntax: 1. The function itself is used to operate the data in the window. 2. Partitioning clause is used Div: eq (0)> Div: eq (3)> table: eq (2)> tbody: eq (0)> TR: eq (0)> TD: eq (0)> Div: eq (0)> # Content: eq (0)> Br:

I have some experiences in using Oracle OLAP recently. Take a note: Oracle data warehouse has many implementation methods. I know two methods: One is ROLAP, which is based on fact table and dimension table. These tables are based on relational Tables, that is, general partition tables. Based on these partition tables, materialized view and partition are added, t

Oracle was originally designed to be transaction-based, so it won't be authentic in terms of processing analyticdb. Recent developments in Oracle-related technologies have gradually adapted to OLAP needs. 1 partition technology 2 compression technology 3 index organization Table 4 blocks 5 parallel technology 6 memory result set. The original

OBIEE 11g BI Management tool connection OCI 10g/11g data source times wrong [connection failed] OBIEE 11g Client Admin tools Connection to Datasource in Offline Mode fails Wit H Error "The Connection has FailedUsing OBIEE 11g BI management tool to import metadata, when connecting the OCI 10g/

Oracle 10g AND Oracle 11g manual database creation case -- Oracle 10g System Environment: Operating System: RedHat EL6 Oracle: Oracle 10g and Oracle

In the use of Oracle databases, Backup recovery is the most critical. When the database fails, it can be restored in a timely manner to reduce unnecessary losses. Next I will briefly introduce the import and export of databases, solutions, tables, and the role of things in the Process of use.1. Export data tables[Oracle @ CentOS ~] $ Exp scott/system tables = t file = '/home/

)----Multiple instances to open a database• Stream----Multiple Oracle servers propagate transactions to one another• Data protection----The primary database to update the standby database Determine if it is a single instance Select parallel from V$instance; --NO Single InstanceSelect Protection_level from V$database; --Standby database protection, unprotected not protected SELECT * FROM dba_streams_administrator;--has not been configured and returns n

ORACLE 11G from scratch-20141208, 11g-20141208 Section 1.3.6 It is used to store all the data of an object with an independent storage structure defined in a tablespace. It consists of one or more zones. 1. Data Segment Used to store all data in a table. 2. Index segment Used to store all the data of an index. 3. Temporary Section Used to store temporary

echo "OK" ;; reload|restart) $0 stop $0 start ;; *) echo "Usage: `basename $0` start|stop|restart|reload" exit 1esacexit 0The modified script is executable: root@hardy:~# chmod a+x /u01/app/oracle/product/11.1.0/db_1/bin/oracledbIf you want to automatically start the Oracle 11g Database at startup, do the fo

Oracle 11g on July 11, 2007 11 O'Clock (Beijing time 11th 22 o'clock) officially released, 11g is Oracle 30 years to release the most important version of the database, according to the needs of users to achieve information lifecycle management (information Lifecycle Management) and many other innovations. I. Outline

521936896 bytes Fixed Size 2229944 bytes Variable Size 352323912 bytes Database Buffers 163577856 bytes Redo Buffers 3805184 bytes Database mounted. database opened. SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit Production With the Partitioning, Automatic Storage Management, OLAP, Data Mining and Real Application Tes

Stopping OracleWe should now is able to start Oracle database if you had choosed to create one during installation.If you had not yet created any Oracle instance and database use the $ORACLE _HOME/BIN/DBCA Assistant to do.Starting up the databaseOnce your server has been restarted, your database may not start. To solve this issue, first check in/etc/oratab that

Now there is a need to use Exp/imp to import 11g of database data into 9i, to solve this problem generally think of three ways of thinking, try (in fact, from the high version of the server to support the low version of the client principle, you can probably guess the use of 9i client to handle the problem) Method 1: Export imports all use 11g clients --11G Cli

Windows 10 x64 installation and configuration of Oracle 11g process records (Graphic tutorial), Windows 10 11g Note: I want to install an oracle exercise on my computer, but I am afraid of problems during the installation process, and oracle uninstallation is notoriously tro

for executable: root@hardy:~# chmod a+x/u01/app/or Acle/product/11.1.0/db_1/bin/oracledb If you want to boot the Oracle 11g database automatically, do the following: root@hardy:~# ln-s/u01/app/oracle/ Product/11.1.0/db_1/bin/oracledb/etc/init.d/oracledb root@hardy:~# sudo sysv-rc-conf--level 2345 oracledb on If there is no sysv-rc-conf command, then apt-get one.