Search results
Results from the WOW.Com Content Network
LNS (log-write network-server) and ARCH (archiver) processes running on the primary database select archived redo logs and send them to the standby-database host, [7] where the RFS (remote file server) background process within the Oracle instance performs the task of receiving archived redo logs originating from the primary database and ...
In Oracle databases, Flashback tools allow administrators and users to view and manipulate past states of an instance's data without (destructively) recovering to a fixed point in time. Compare the functionality of Oracle LogMiner , which identifies how and when data changed rather than its state at a given time.
In computing, Oracle Advanced Queuing (AQ) is a sort of message-oriented middleware developed by Oracle Corporation and integrated into its Oracle database. AQ uses database structures as a repository for asynchronous queuing as an element in various Oracle-oriented and heterogeneous operations.
Oracle Forms 10g 10g GUI This is a Forms 9 release (9.0.4.0.19). Renamed externally to indicate support for 10g database. Menu-Help-About displays v9.0.4.0.19. Not forward compatible with 10gr2 (can't open 10gr2 forms in 10g/904) Oracle Forms 10gR2 10gR2 GUI version 10.1.2.0.2 - registry home key moved. Max NUMBER length reduced from 40 to 38
A database dump contains a record of the table structure and/or the data from a database and is usually in the form of a list of SQL statements ("SQL dump"). A database dump is most often used for backing up a database so that its contents can be restored in the event of data loss.
In the Oracle RDBMS environment, redo logs comprise files in a proprietary format which log a history of all changes made to the database. Each redo log file consists of redo records. A redo record, also called a redo entry, holds a group of change vectors, each of which describes or represents a change made to a single block in the database.
In older and simpler operating systems, each process had a contiguous address-space, so a dump file was sometimes simply a file with the sequence of bytes, digits, [d] characters [d] or words. On other early machines a dump file contained discrete records, each containing a storage address and the associated contents.
Oracle Database (commonly referred to as Oracle DBMS, Oracle Autonomous Database, or simply as Oracle) is a proprietary multi-model [4] database management system produced and marketed by Oracle Corporation. It is a database commonly used for running online transaction processing (OLTP), data warehousing (DW) and mixed (OLTP & DW) database ...