Importance of SQL recovery programs during corruption

SQL server database is like a management system used to store data on networked file servers. Companies depend on these databases to remain accessible for smooth execution of their business operations. SQL server database recovery becomes essential when system failure occurs.

Corruption within these servers is not uncommon and can happen due to various reasons. If left untreated, this corruption will lead to data loss. An overwhelming 70% of server breakdowns are due to physical failures where you need to seek attention of a professional data recovery expert.

Media in database servers are equally vulnerable to damage as drives in PCs and workstations. Some of the symptoms of SQL database corruption are inability to boot, access drives and partitions, run or load data, etc.

Factors leading to such corruption:

• Virus attacks
• Hard drive failure or crashes.
• Media contamination or damage.
• Accidental reformatting of partitions.
• Accidental deletion of data.

Effective prevention methods

1. Regular backups: System failures can occur even when they possess the best configurations. Therefore, frequent backups are the key to prevent data loss and, they can speed up the recovery process substantially. SQL database recovery can be efficiently when supported by a well-tested backup program. The different database recovery models make backing up more efficient when breakdowns occur.

2. Maintaining database size: With an organization’s growth, the data it stores and handles grows exponentially. Performing a backup and restoration process on an oversized database file is complex and more prone to corruption. Experts recommend splitting your large database file into smaller ones.

3. Implementing transactions and logging: Often, the incomplete or interrupted execution of a query leads to an inconsistent database. Transaction is a way to execute a group of queries so that each executes or none. This helps in keeping the data in consistent state. Logging helps in maintaining and keeping the records of the changes made by the transaction. This helps in case the user wants to redo or undo certain operations.

The database developers acknowledge these consistency or corruption issues. Therefore, they have included some in-built methods to deal with the problems. The user can try these methods to restore the data from a damaged database file.

The popular in-house methods include:

1. Recovering data from the last backup: This way is simple and effective, but often, when corruption occurs in database, even the backup file is not left untouched. But it will only recover the data in the backup file, any data inserted post backup will be lost permanently.

2. Removing inconsistencies using dbcc checkdb: DBCC CHECKDB is a query to diagnose a database for inconsistency issues. Executing this command with a repair method can repair the inconsistent database.

   This method is best suited for minor issues only. It cannot treat severe corruption. Also, this method deletes the corrupted pages from database. Therefore, 100% data restoration is not possible.

   The above-mentioned methods work efficiently to resolve minor issues but cannot help in severe corruption. Also, none of the above techniques are capable of 100% data restoration with complete integrity.

A professional SQL recovery tool can efficiently repair all database-related issues. It can restore 100% of data with complete integrity. The recovery software is developed to overcome every limitation of the manual in-house methods.

The tool offers a user-friendly interface to prevent confusion while restoring the data. It is developed and designed such that even a person with no technical expertise can access it.

Recoveryfix for SQL Database Recovery is an efficient software capable of repairing MDF files and performing complete SQL database recovery. The tool repairs the whole database and enlists the data in a tree-like structure.

This tool offers unparallel functionalities, some of which are:

• Embedded with innovative algorithms for meticulous recovery.
• Swiftly recover objects, including tables, views, stored procedures, indexes, rules, and user-defined data types.
• Compatible with all SQL versions.
• Maintains complete data integrity and original hierarchy.

SQL recovery programs are essential for dealing with issues that are generally beyond the operating limit of manual methods. In this article you learn how the functionalities and features offered by a professional recovery tool are incomparable to any in-house method. The specialist tools are more optimized to provide users with a quick solution to all database-related issues, be it corruption, splitting database files, recovering data, migrating databases, etc. Recoveryfix for SQL Database Recovery is developed and recommended by experts to cure any insignificant to major issues in SQL Database.