带有独立数据文件夹的Rproj

Question

与拥有专有/大量数据且应该存在于项目根文件夹之外的Rproj一起使用，什么是理想的工作流程？它确实具有公共目录根目录，只是它不是项目根目录。

目录结构如下：

private void TesterHome_Load(object sender, EventArgs e)
    {
        // Retriewe Data from database to the grid view
        SqlConnection con = new SqlConnection("Data Source= LAPTOP-J70EHC58 ; Initial Catalog= Defect_Management_system ; Integrated Security = True ; Connect Timeout = 30 ; ");
        SqlDataAdapter adapter = new SqlDataAdapter();
        string sqlstmt = SELECT * FROM defect WHERE tester_id = '"+ 5 +"' ;
        DataSet dataSet = new DataSet();

        try
        {
            con.Open();
            adapter = new SqlDataAdapter(sqlstmt, con);
            adapter.Fill(dataSet);
            con.Close();
            dgvTester.DataSource = dataSet.Tables[0];
        }
        catch (Exception error)
        {
            MessageBox.Show(error + "Invalid");
        }

        // Insert Data Grid View Button
        DataGridViewButtonColumn dgvbtnColumn = new DataGridViewButtonColumn();
        dgvTester.Columns.Add(dgvbtnColumn);
        dgvbtnColumn.HeaderText = " ";
        dgvbtnColumn.Text = "View";
        dgvbtnColumn.Name = "dgvBtn";
        dgvbtnColumn.UseColumnTextForButtonValue = true;
    }

    // Code for grid view button cell
    private void dgvTester_CellContentClick_1(object sender, DataGridViewCellEventArgs e)
    {
        try
        {
            var senderGrid = (DataGridView)sender;
            if (senderGrid[e.ColumnIndex, e.RowIndex] is DataGridViewButtonCell)
            {
               //if(senderGrid[e.ColumnIndex, e.RowIndex] is DataGridViewTextBoxCell.Value  = "New")
                {
                    QA_ReviewForm qa = new QA_ReviewForm();
                    qa.Show();
                }

            }
        }
        catch (Exception error)
        {
            MessageBox.Show(error + "Invalid");
        }

    }

1 . (root directory) 2 ¦--dev 3 ¦ °--me 4 ¦ °--projname (project root) 5 ¦ °--.git 6 °--data 在向上移动根目录时效果不佳：请参见this SO post。

数据文件在所有协作者共有的文件托管服务中备份。这是一个复杂的结构，我不确定该怎么做。