Oracle is one of the important tools for Relational Database Management System. Backup and recovery of data is one of the most important aspects of database administration in Oracle. So if accidentally or by mistaken any database crashed or get deleted and if you have no recovery tool to get recover it than the outcome of the Business results in a great loss of data, loss of revenue and even customer trust and satisfaction. One common factor between the big and small companies, whether companies operating a single database or multiple database, or store hundred of gigabytes or even terabytes of data- they need a recovery tool for recovering entire corrupt data files and log files. There is a great need to back up essential data and lo files and protect themselves from failure by developing a backup and recovery plan.

In the environment of Oracle RDBMS, there are redo logs which comprised files in a proprietary format which log a history of all changes made in the Oracle Database. Every redo log file consists of redo records. A redo record is also referred as a redo entry which holds a set of change-vectors in each of which a record describes or represents a change made in a single block in the Oracle Database. If your log files got corrupt or deleted than you can use the Oracle Log Recovery. This repairs and recovers each and every degraded logs of the Oracle Database.

In Oracle database, their is a single transaction which may involves multiple changes to your Data blocks, so it can have more than one redo record. Redo log files includes redo entries for both committed and uncommitted transactions. There is a Log minor in Oracle Database. The Database Administrators use log minor in identifying the time of a Database –event. It perfectly determines steps which are needed for the recovery of accidental changes to Data. But to repair entire Log Files effectively and efficiently you just needed to have Oracle Log Recovery software. The Oracle Log Recovery uses logs to reconstruct exactly how data changed, and Oracle Flashback addresses. This software reconstructs and presents the finished results of such changes, giving a view of the database at some point of time.

The Oracle Log Recovery provides you with both GUI & Command-line tools for managing entire Data Guard configurations. This supports both physical standby and logical standby sites. If a failure occur along the way, than while you are recovering the System you can use the Log Recovery Tool to detect what operations are still their which are responsible for the failure. Thus you can make use of a Recovery Software to recover the corrupt data files and log. The basic idea of using this software is simple and safe.