LiteDatabase can be initialized using a string connection, with
key1=value1; key2=value2; ... syntax. If there is no
= in your connection string, LiteDB assume that your connection string contains only the
Filename. Keys are case insensitive. Values can be quoted (
') if contains special chars (like
|Filename||string||Full or relative path to the datafile. Supports
|Connection||string||Connection type (“direct” or “shared”)||"direct”|
|Password||string||Encrypt (using AES) your datafile with a password||null (no encryption)|
|InitialSize||string or long||Initial size for the datafile (string suppoorts “KB”, “MB” and “GB”)||0|
|ReadOnly||bool||Open datafile in read-only mode||false|
|Upgrade||string||Check if datafile is of an older version and upgrade it before opening||"false”|
LiteDB offers 2 types of connections:
Shared. This affect how engine will open data file.
Direct: Engine will open the datafoçe in exclusive mode and will keep it open until
Dispose(). The datafile cannot be opened by another process. This is the recommended mode because it’s faster and cachable.
Shared: Engine will be close the datafile after each operation. Locks are made using
Mutex. This is more expensive but you can open same file from multiple processes.
False: LiteDB will not try to upgrade an older datafile format
True: LiteDB will try to upgrade an older datafile format
DataOnly: LiteDB will try to upgrade only the data from an older datafile (indexes are not recreated). This is useful if you have a v4 datafile with an indexed field value over 255 bytes, which is not supported in v5.
<connectionStrings> <add name="LiteDB" connectionString="Filename=C:\database.db;Password=1234" /> </connectionStrings>