MS SQL Server is a relational database management program that helps to store and restore data files from the database.  It helps to manage large data by users for storing files in bulk database without any limitations that gets imposed on its file size or number of storage space that is done on it.  But even this some or the other things may cause the inaccessibility issues on the database such as  malfunctioning of the server or the system, , server crash, hardware crash, corrupt sector,  improper shutdown of the server or system, malware intrusion etc. in such circumstances the users demanding procedures may get damage and restricts from executing SQL.

One of the most frustrating situations for a DBA (Database Administrator) would be corruption of the database. If the database contains highly precious data then it might lead to disaster. Database such as SQL Server does not guarantee that its database files are immune to corruption. But these database files are prone to corruption and they can get corrupted at any time due to particular reason.

Microsoft SQL Server belongs to relational database management system (RDBMS) being developed by Microsoft. It is a software product whose primary function is to store and retrieve data which is requested by other software applications on the same computer or those running on another computer across the network. MDF file is the name given by its extension (.mdf) is primary data files for storing data of database. MDF is the main database format for Microsoft SQL Server. There are several other secondary data files with extension such as (.ndf) that stores optional metadata and (.ldf) that stores log files. Mdf file is simply conventional file extension and not more than that.

But, there are several issues such as abrupt shut down of the database or link or network failure while opening, invalid header file in database, media corruption, various hardware problems or malfunctioning of software, transactional deadlock of MS SQL database, memory shortage etc results in damaging SQL Server database. When your database is damaged it is really a difficult task to repair them. If you have updated backup available then it will provide a great help to you in order to restore your inaccessible database objects. But, when you don’t have any backup with you then you need to use third party SQL Repair Tool to get back your entire damaged sql database. 

SQL Repair Tool is powerful software which scans your damaged files effectively and repairs them in order to recover inaccessible objects in NDF and MDF database files. This tool is able to repair almost every item such as indexes, triggers, views, tables, keys, deleted records etc. It can also resolve several SQL database corruption errors and recovers SQL tables with ROW and PAGE compression technique to its actual state. When finished scanning then SQL Repair Tool allows you to preview all recoverable data in a tree-like structure and tables which are being listed. Due to this, it is easy for you to choose the database which you need to recover. The software has simple and user friendly interface.