Non Standard Forms of Data Loss Prevention in Oracle
Martin Juhás, Maximilián Strémy, Bohuslava Juhásová, Remenar Milan · ASME Press eBooks · 2009
The target of this contribution is presentation of non standard ways of backup database creation in Oracle. First way is the creation of physical standby database by PL/SQL script, which consists of creation standby initialization files, hot backup copy of primary database data files to standby location and startup of new standby database in Data Guard configuration. Alternative way uses cold backup of primary database and offline copy of backup data files to standby locality. A concept of database backup creations for specific problem, where using of implemented tools in Oracle is unnecessary, is also presented. At that manner are used PL/SQL tools only, without using supplementary services.