I have an accidentally delete the database. there is no backup file for that database in this year, I want to recover the deleted database. Please give an best ideas to recover the database. We have tried tools,such tools are repairing the corrupted mdf file. Please give an best suggestion to recover the database
look for tools that allow you to find deleted files (google it, there are lots of them). Use those tools to find the .mdf and .ldf files and rebuilt their directory entries. Then, try to attach those files as a new database.
If you have deleted the database file then you need to look for data recovery software not mdf repair software. A repair software repairs the corrupt or damaged file not recover the lost or deleted file.
If you deleted all the database files and haven't backed them up anywhere the only hope would be to stop using the server immediately and try some file system recovery software that can recover deleted files