Using Oracle Data Storage Structures Efficiently pptx

... ‘s1’); Some dbms_stats Examples 14 Copyright © Oracle Corporation, 2002. All rights reserved. Using Oracle Data Storage Structures Efficiently 14-25 Copyright © Oracle Corporation, 2002. All rights reserved. Summary In ... different storage structures • Examine different data access methods • Implement different partitioning methods 14-3 Copyright © Oracle Corporation,...

Ngày tải lên: 06/03/2014, 17:20

... C LANGUAGE 9. STRUCTURES z Structures are used when you want to process data of multiple data types z But you still want to refer to the data as a single entity z Access data: structurename.membernam e ... a,b,c – Using scanf, prinf (C standard) – Using cin, cout (Cpp) CHAPTER 0: INTRODUTION z What is Data Structures? – A data structure is defined by z (1) the log...

Ngày tải lên: 20/01/2014, 03:20

... various areas of data management such as data analysis, data architecture, data modeling, data migration and integration, ETL, data quality, data cleansing, business intelligence, database administration, ... Reverse-engineering metadata from database and database-like systems into ODI models using Designer Navigator • Reverse-engineering data from non-database systems,...

Ngày tải lên: 12/02/2014, 12:20

... liệu? Oracle Express có phải là phần mềm Nhà kho dữ liệu? Nội dung giới thiệu Mở đầu Các khái niệm cơ bản Các khía cạnh thiết kế và triển khai Giải pháp Nhà kho dữ liệu Oracle (Oracle ... Oracle Data Warehouse Fundamentals Ng­êi tr×nh bµy: NGUYÔN AN Nh©n Cty PYTHIS Các thành phần chi ... hàng Hiệu quả Dữ liệu Chính xác đúng thực tế Chất lượng Lịch sử Data Warehouse Dữ l...

Ngày tải lên: 25/04/2013, 20:33

... is found to increase during the short period of 1996 – 2000 using ground data and Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) data. Demirhan etal [11] discuss the variation in total ozone ... stratospheric ozone by anthropogenic emissions since the 1970s has been well documented using total ozone and ozone profile data [3, 4]. In recent years there has been an increasing anth...

Ngày tải lên: 05/09/2013, 15:28

... quotation marks. Oracle Data Provider Classes Oracle. DataAccess.Client Namespace 4-43 //Create and fill the DataSet using the EMPINFO DataSet dataset = new DataSet(); adapter.Fill(dataset, "EMPINFO"); ... 5-22 OracleBinary Properties 5-23 OracleBinary Instance Methods 5-26 OracleDate Structure 5-31 OracleDate Members 5-32 Oracle Data Provider Classes Oracle. DataAcc...

Ngày tải lên: 18/10/2013, 17:15

... error Site failure Storage failure Copyright © 2006, Oracle. All rights reserved. 1 - 5 What Is Oracle Data Guard? Primary database Standby database Database Database copy Redo transport Oracle Net Copyright ... components of Oracle Data Guard • Describe the differences between physical and logical standby databases • Determine when Oracle Data Guard is an appropriate sol...

Ngày tải lên: 22/10/2013, 13:15

... 2006, Oracle. All rights reserved. Understanding the Oracle Data Guard Architecture Copyright © 2006, Oracle. All rights reserved. 2 - 12 Logical Standby Database: SQL Apply Architecture Primary database Redo ... follows: SQL> ALTER DATABASE ADD STANDBY LOGFILE MEMBER 2 ' /oracle/ oradata/orcl/log2b.rdo' TO GROUP 2; SQL> ALTER DATABASE ADD STANDBY LOGFILE 2 (' /o...

Ngày tải lên: 26/10/2013, 20:15

... primary database becomes a standby database, and the specified standby database becomes the primary database. Note: Existing Oracle9 i command-line scripts are supported in Oracle Database ... Oracle Data Guard broker. See the Oracle Database Administrator's Guide for more information about setting up the network files and listener on the standby database. See Also: Oracle...

Ngày tải lên: 26/10/2013, 22:15

... services: ■ Oracle Data Guard standby databases Standby database destinations can be either physical standby databases or logical standby databases. Section 1.1.2 discusses standby databases. Primary Database Standby Database ... (See Oracle Database Backup and Recovery Basics to configure the flash recovery area and Oracle Database Administrator's Guide for more information...

Ngày tải lên: 26/10/2013, 22:15