View contents of data.mdb file of LMDB

Question

I have built the lmdb(symas lightning memory mapped database) in my Ubuntu 14.04 . I could successfully write a program in C++ using lmdb and add data to it. Now I have a data.mdb and lock.mdb file in my folder. I tried opening data.mdb using MDB Viewer , but it shows nothing. Is there some GUI that I could use to view the database file. Also is it possible to add more than one value associated with a key(like student name, address, phone number associated with id)?

Answer 1

You can try FastoNoSql

For emulation of SQL tables in NoSQL databases used namespaces something like this:

set table:student:id 1 
set table:student:name alex

or jsons: { "id": "timeshift_recorder_12", "bytes_in": 3815160, "in_bps": 1907580, "uptime": 1, "last_pull_time": 1474649635, "output_streams": [ ], "rss": 21128, "cpu": 38, "status_text": "Streaming", "restarts": 0, "start_time": 1474649634, "cur_time": 1474649636 }