/// <summary>
/// Factory method to create a new <see cref="DatabaseConfiguration"/> object.
/// </summary>
/// <param name="key">The key for the target database required.</param>
/// <returns>A <see cref="DatabaseConfiguration"/> instance object.</returns>
public static DatabaseConfiguration NewDatabaseConfiguration(string key)
{
DatabaseConfiguration databaseConfiguration = new DatabaseConfiguration();
databaseConfiguration._key = key;
return databaseConfiguration;
}