b g pump parts

Oracle Oracle 10G Data Pump (part I) Author: fenng Source: Http://www.DBAnotes.net Oracle 10G Data Pump technology enables high-speed movement of databases and metadata among different databases. This technique is based on two data movement. Tools: Data Pump Export and data Pump Import. Oracle's data

Introduction: OracleDatabase 10 Gb introduces the latestData PumpData Dump technology allows DBAs or developers to quickly move database metadata (object definition) and Data to another oracle database. So traditional dataImport and ExportWhat is the difference between the technology and the new data pump technology? Role of Data Pump Export Import (EXPDP and IMPDP) 1. implement logical backup and logical r

From: http://www.qqread.com/oracle/2008/07/u421371.html EXPDP and IMPDP instructions for use EXPDP and IMPDP Oracle Database 10 Gb introduces the latest Data pump technology, allowing DBAs or developers to quickly move Database metadata (object definition) and Data to another oracle Database. Role of Data Pump Export Import (EXPDP and IMPDP) 1. implement logical backup and logical recovery. 2. move objects

This afternoon, I studied the principle of "ceramic plunger pump" in the company. It felt very interesting and the structure was very powerful !!! Because patents are involved, you cannot parse images in depth and leave a footprint in your blog to deepen your memory. Plunger PumpEnglish Name:Plunger PumpDefinition:The Plunger Reciprocating movement in the pump cylinder, the plunger and the

Some time ago in a migration of data pump and exp, found that the difference in efficiency is quite large. Here is an example of a simple comparison. First, compare the difference between exp general mode, exp direct path mode, and EXPDP three ways of exporting. This example exports a scenario on a 10g database that is greater than 40G: $ sqlplus "/as SYSDBA" Sql*plus:release 10.2.0.3.0-production on Friday June 1 02:11:29 2007 Copyright (c) 1982

The Oracle Database Import and Export tool can use exp/imp, but this is an earlier tool. This document describes how to use the data pump expdp/impdp tool. Create a Data Pump directory To use the data pump, you must first create a directory Create directory dump_scott as '/home/oracle/dump/scott' View the Created directory Select * from dba_directories Empower Gr

Data pump enables fast data migration between test environments, development environments, production environments, and advanced replication or hot backup databases. Data pump can also implement some or all of the database logical backups, as well as a cross-platform, removable tablespace backup. The corresponding tool for data pump technology is data

Label:The use of data pump really good, not only the export speed, and occupy small space, normal exp to a few hours as long as 10 minutes can be done, compression can reach more than First, EXPDP and IMPDP instructions for use Oracle Database 10g introduces the latest data Dump technology, the role of data Pump export import (EXPDP and IMPDP) 1) Implement logical backup and logical recovery. 2) Move object

Label:12c has launched a pluggable database with multiple database PDB in the form of multiple tenants in a single container cdb. The data pump import and export for the PDB is slightly different from the traditional database. 1, need to add tansnames for PDB 2, import and export need to specify its tansnames value within the UserID parameter, such as Userid=user/[email protected] Data Pump Import and expo

Data Pump is a new function launched by Oracle 10g. The difference between expdp/impdp AND exp/imp is that exp/imp is a client tool and can be used either on the client or on the server. Expdp/impdp is a server tool and can only be used on the server. Expdp parameter description [Oracle @ linux exp] $ expdp help = y Export: Release 10.2.0.4.0-ProductionOnWednesday, October, 2011 17:30:17 Copyright (c) 2003,200 7, Oracle.AllRights reserved.

HowtoDiagnoseOracleDataPump-how to add diagnostic information to a Data Pump There are still many bugs in the 11g Data Pump (expdp/impdp), and we often encounter inexplicable card death, which makes people feel overwhelmed. I recently read an article, in fact, you can track logs when exporting and importing data from a data pump. Parameter: TRACE To enable the t

/oracle/cklptest. DMP full=y ignore=y;Two: Data pump import and Export methodFirst, export:1. Create a default export directoryNote: the operating system level requires this directory to exist, in this case the directory is dmp_dir, corresponding to the operating system level of the/orasoft directorySql>create directory Dmp_dir as '/orasoft ';2. Give the specified user read and write permissions in this directorySql>grant Read,write on the DIRECTORY d

Label:Exporting data using a data pump 1. Connect to Oracle DatabaseSql> Conn/as SYSDBAis connected. 2. Create an Operation directorySql> Create directory Dump_dir as ' E:\dump ';Note You will also need to create this physical directory on your hard disk using the operating system command. The catalog has been created. 3. Create an export file directory using the following commandHR User Actions Dump_dir permissions for the directory, Sql>grant read,w

Today, we encountered a strange problem. The na server's buddy called to say that our data pump process was not started, and the data could not be synchronized to the peer end,Since the previous data pump process does not start the reason is very simple, always reported warning OGG-01223 TCP/IP error 146 (connection refused ).This error occurs either because the network is disconnected or because the peer M

Oracle new features 4-maintenance, upgrade, recovery and data pump, and oracle New Features 1. Contents 1) enhanced table partition maintenance. 2) Database Upgrade and improvement. 3) Restore/restore data files across networks. 4) Data Pump enhancement. 5) Real-time ADDM. 6) collect concurrent statistics. 2. Enhanced table partition Maintenance In other articles, I have explained how to move a table partit

the status screen. It is important to separate the input/output channels for accessing data files and dumping directory file systems. Otherwise, the overhead related to Data Pump job maintenance may exceed the benefits of parallel threads and thus reduce performance. Parallelism is effective only when the number of tables exceeds the number of parallel values and the number of tables is large. Import: Data import performance is an important feature o

The difference of function between Exp/imp and EXPDP/IMPDP:　　1, the user UserA to import the object into the UserBEmp/imp usage:Formuser=usera Touser=userb;EMPDP/IMPDP usage:Remap_schema= ' UserA ': ' UserB 'For example:Imp system/password fromuser=usera touser=userb file=back.dmp log=backlog.log;IMPDP system/password directory=expdp dumpfile=back.dmp remap_schema= ' UserA ': ' UserB ' Logfile=backlog.log　　2. Change Table spaceWith Exp/imp, want to change table space, need to handle manually, su

Let's take a look at the Oracle data pump Export Import Example 1, first set up a directory: Create directory directory name as ' a directory on the database server ', such as:Create directory alias as ' d:\ server directory name ';Put the imported or exported files in this directory 2, Export and import In SID=ORCL, export the DMP account to test, and import the DMP account to test for example. To export data from SFZ:EXPDP TEST/TEST@ORCL direct

Tags: create database get. com ESS Data File database manage Ada file copyUse data pump technology for logical backupsLogical Backup Overview A logical backup is the process of creating a logical copy of a database object and depositing it into a binary dump file. Essentially, logical backup and recovery is actually the import and export of database fact data. Export: The export is a logical backup of the database, essentially reading a database recor

Release date:Updated on: Affected Systems:IBM Tivoli Event Pump 4.xDescription:--------------------------------------------------------------------------------IBM Tivoli Event Pump for z/OS automatically collects and forwards status events of z/OS systems and subsystems, including CICS, IMS, DB2, and third-party products. IBM Tivoli Event Pump for z/OS saves us