What is the file rdb, how to open the rdb file?

What is the file of .rdb, how to open the rdb file? I usually want to know the content of the software design, it is full of curiosity, small fights, to meet the individual point The curiosity of entertaining! Some netizens said that they can modify the font and font color of some software by modifying the rdb file. The author is very curious about this content, consulted the relevant information, and got an understanding of the rdb file. .rdb personally what documents, rdb file open understanding of how to share to friends, I hope to have the same willingness in this respect a friend, you can help!

First, what is .rdb The file RDB is an acronym for the English Relational Database, which is generally translated into a relational database. The file of the rdb extension refers to the relational database file, which is used to specify the correspondence between the program data table and the data table. For example, the resource package file of Tencent QQ adopts this suffix name. We can modify the fields to modify the default font font color of QQ. Second, how to open the rdb file RDB file packaging /decompression tool, can open the rdb file, this software includes: RDB Helper (users flying with the wind), UnPackBuilder (general package processing tool, netizen wooden fish works). What file is rdb , how to open the rdb file, do not know that you know what you want not?!