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Trillion-Row Spreadsheet
The Trillion-Row Spreadsheet (TRS) allows you to visually interact with your data.
Analyze
The Analyze tab displays the object browser and the Analysis Timeline.
Summarizations and tabulations
Some of the basic ways to analyze your data include quick summaries, tabulations, and cross tabulations.
Use a rollup in a tabulation
When performing a tabulation with row breaks, you can choose to group like values using the rollup feature.

Trillion-Row Spreadsheet
The Trillion-Row Spreadsheet (TRS) allows you to visually interact with your data.
- Analyze
  The Analyze tab displays the object browser and the Analysis Timeline.
  - Object browser
    The object browser provides a hierarchy of folders and objects to which you have access. Use the object browser to select the base table or query for your analysis.
  - Analysis Timeline
    The Analysis Timeline displays a visual representation of your data analysis in the Trillion-Row Spreadsheet.
  - Selecting rows
    Selecting rows is one of the most basic tasks in the 1010data Insights Platform. Use row selection to isolate data that is important to your analysis and create more efficient queries.
  - Sorting rows
    You may reorder the rows of a table such that the values in a particular column are in ascending or descending order.
  - Arranging columns
    You can display a subset of the columns in a table and specify the order in which they appear.
  - Linking tables and worksheets
    Use linking to combine tables or worksheets into a single, bigger table with columns from both.
  - Computed column
    A computed column is a column that you add to a table, whose values are typically based on one or more existing columns.
  - Summarizations and tabulations
    Some of the basic ways to analyze your data include quick summaries, tabulations, and cross tabulations.
    - Tabulation panel
      The Tabulation panel allows you to perform any of the three basic types of tabulations (quick summaries, tabulations, and cross tabulations) to analyze your data.
    - Perform a quick summary
      A quick summary is a type of tabulation that allows you to easily perform calculations, called summarizations, on one or more columns.
    - Perform a tabulation
      A tabulation summarizes large amounts of data into a small, easy-to-read table. Perform a tabulation to group the values in a column based on the values in another column.
    - Perform a cross tabulation
      A cross tabulation allows you to calculate, or summarize, the values in a column based on the values in two or more other columns and display the result as a matrix.
    - Change the tabulation function summarization
      The tabulation function field defines the calculation, called a summarization, in a quick summary, tabulation, or cross tabulation. Change the summarization to select the type of calculation you want to perform.
    - Use a rollup in a tabulation
      When performing a tabulation with row breaks, you can choose to group like values using the rollup feature.
    - Format the tabulation results
      Define the format of data in columns resulting from any of the three basic types of tabulations (quick summaries, tabulations, and cross tabulations).
    - Drilldown analysis
      A drilldown analysis provides an interactive way to explore data points and view row-level data in the grid without changing your underlying query.
  - Merging tables and worksheets
    You can merge two or more tables or worksheets to combine their rows together into a single, larger worksheet.
  - Amending values
    Replace the values in a table or worksheet using the amend operation.
  - Running custom code
    You can run custom SQL, Python, R, or K3 code within the TRS Analysis Timeline.
  - Miscellaneous operations
    In addition to the five basic operations, you can choose to use a miscellaneous operation in the Trillion-Row Spreadsheet.
- Query
  The Query tab displays the current timeline query as Macro Language XML code. It also provides the ability to undo and redo operations in the timeline.
- View
  Select among the ways to view and interact with the data resulting from your analysis.
- Visualize
  The 1010data Insights Platform provides a mechanism to generate high-quality charts, which in turn can support the notion of visual data discovery.
- Develop
  Use the query that represents your analysis as a base for further development.
- Export
  Export the data resulting from your analysis to various destinations.
- Results pane
  The results pane is displayed on the right side of the Trillion-Row Spreadsheet window and Macro Language Workshop.

Use a rollup in a tabulation

When performing a tabulation with row breaks, you can choose to group like values using the rollup feature.

A rollup performs an additional tabulation by grouping like values on columns in the Row Breaks section of the Tabulation panel. This makes it easy to aggregate data at multiple levels in a tabulation.

Note: The rollup feature is not available in a cross tabulation.

To use a rollup in a tabulation:

Perform a tabulation with at least one row break.
For instructions, see Perform a tabulation.
In the Row Breaks section, drag the Rollup bar above the columns you want included in the rollup.
Columns above the bar are not included in the rollup. To include all columns in the rollup, drag the bar to the top of the section.

The Trillion-Row Spreadsheet changes the color of the biscuits included in the rollup to yellow.
Click the Submit operation () icon.
The Trillion-Row Spreadsheet displays the results of your tabulation with the selected rollup columns.