SQL database Repair/database suspect fix

Source: Internet
Author: User

SQL the three core technologies of database repair:
1, disk array analysis and reorganization technology , 2, database recovery and Repair technology, 3,SCSI disk physical failure opening technology.

So far has successfully restored hundreds of server SQL database, users nationwide coverage.

causes of SQL database loss:

1, various reasons: accidental deletion, mis-formatting, power outages and other causes of MS SQL Server database file corruption.
2,MS SQL Server database lost *.ldf file, only one *. MDF file will be a very dangerous thing, the database will probably not be opened again, and will display "suspicious" or "suspect" words.
3,SQL Server database encountered any other unexpected loss of data, such as file header loss, physical device can not be activated, some database files are overwritten and other phenomena.

once the SQL database fails, please note the following points:

1, in general, after confirming the database failure, it is best to shut down the power immediately, avoid the operating system and other generated temporary files to overwrite the database files, because the database files are usually large, the likelihood of being overwritten is great.
2, do not use online sharing software self-recovery, some software automatically write data to the disk caused the database file coverage.
3, do not believe that other data recovery company so-called "database files can not be repaired", there are many customers in our database recovery is successful, because SQL database,RAID disk array These high-end data recovery is our best expertise in the field.
4, before any operation on the failed disk, please call us, we will provide you with free technical advice.

5, for a particularly important database recovery, the customer to the data recovery company must be a mirror file or mirror disk, for the recovery company, because of the technical level of differences, the data can be completely destroyed, to the customer a huge

Loss.

MSSQL disaster Recovery for databases
(1) The system crashes with only SQL Server data files in the case of recovery .
(2) There is a bad page recovery in the SQL Server data file.
(3) In the absence of log data recovery, mistakenly deleted table recovery .
(4) Sqlserve file cannot be attached for data recovery .
(5) SQL Server database is marked as suspect, unavailable, and so on .
(6) SQL Server database does not have data files but there are logs in case of recovery .
(7) The SQL Server database recovers only if the data files do not have any logs.
(8) Recovery of SQL Server data files being deleted by mistake .
(9) The SQL Server database on the disk array is incorrectly formatted for recovery .

SQL database Repair/database suspect fix

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