The maximum file size, in bytes, for a file to be mapped into the
            process address space. If no value is specified, it defaults to
            10MB. 
            
    Namespace: 
   BerkeleyDBAssembly: libdb_dotnet53 (in libdb_dotnet53.dll) Version: 5.3.28.0
 Syntax
Syntax
| C# | 
|---|
| public uint MMapSize { get; set; } | 
| Visual Basic (Declaration) | 
|---|
| Public Property MMapSize As UInteger | 
| Visual C++ | 
|---|
| public: property unsigned int MMapSize { unsigned int get (); void set (unsigned int value); } | 
 Remarks
Remarks
            Files that are opened read-only in the cache (and that satisfy a few
            other criteria) are, by default, mapped into the process address
            space instead of being copied into the local cache. This can result
            in better-than-usual performance because available virtual memory is
            normally much larger than the local cache, and page faults are
            faster than page copying on many systems. However, it can cause
            resource starvation in the presence of limited virtual memory, and
            it can result in immense process sizes in the presence of large
            databases.
            





