[docs] many improvements to the documentation / cleanup (#4817)
* fixed RSTs so images will show up on github * fresh screenshots on main page * removing irrelevant portions * moved a set of sections under 'Misc' * rebuilt the Gallery with all screenshots
This commit is contained in:
parent
daf9a3bfb5
commit
4c268ec678
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@ -1 +0,0 @@
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Folder containing the sphinx-generated documentation
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@ -52,7 +52,7 @@ master_doc = 'index'
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# General information about the project.
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project = "Apache Superset"
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copyright = None
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copyright = 'Apache Software Foundation'
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author = u'Maxime Beauchemin'
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# The version info for the project you're documenting, acts as replacement for
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@ -1,16 +1,14 @@
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Druid
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=====
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Superset works well with Druid, though currently not all
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advanced features out of Druid are covered. This page clarifies what is
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covered and what isn't and explains how to use some of the features.
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Superset has a native connector to Druid, and a majority of Druid's
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features are accessible through Superset.
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.. note ::
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Currently Airbnb runs against Druid ``0.8.x`` and previous /
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following versions are not tested against.
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Supported
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'''''''''
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Druid now supports SQL and can be accessed through Superset's
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SQLAlchemy connector. The long term vision is to deprecate
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the Druid native REST connector and query Druid exclusively through
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the SQL interface.
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Aggregations
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------------
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@ -28,7 +26,7 @@ element correspond to Druid aggregation definition. You can create your own
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aggregations manually from the ``List Druid Metric`` tab following Druid
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documentation.
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.. image:: _static/img/druid_agg.png
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.. image:: images/druid_agg.png
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:scale: 50 %
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Post-Aggregations
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@ -41,8 +39,9 @@ json post-aggregation definition (as specified in the Druid docs) in the
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Json field.
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Not yet supported
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'''''''''''''''''
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Unsupported Features
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--------------------
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- Regex filters
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- Lookups / joins
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.. note ::
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Unclear at this point, this section of the documentation could use
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some input.
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@ -48,8 +48,10 @@ https://github.com/airbnb/superset/issues?q=label%3Aexample+is%3Aclosed
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Can I upload and visualize csv data?
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------------------------------------
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Yes, using the ``Upload a CSV`` button under the ``Sources``
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menu item. This brings up a form that allows you specify required information. After creating the table from CSV, it can then be loaded like any other on the ``Sources -> Tables``page.
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Yes, using the ``Upload a CSV`` button under the ``Sources`` menu item.
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This brings up a form that allows you specify required information.
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After creating the table from CSV, it can then be loaded like any
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other on the ``Sources -> Tables`` page.
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Why are my queries timing out?
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@ -168,7 +170,7 @@ Here, the entire dashboard will refresh at once if periodic refresh is on. The s
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2.5 seconds is ignored.
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Why does fabmanager or superset freezed/hung/not responding when started (my home directory is NFS mounted)?
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-----------------------------------------------------------------------------------------
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------------------------------------------------------------------------------------------------------------
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By default, superset creates and uses an sqlite database at ``~/.superset/superset.db``. Sqlite is known to `don't work well if used on NFS`__ due to broken file locking implementation on NFS.
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__ https://www.sqlite.org/lockingv3.html
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221
docs/gallery.rst
221
docs/gallery.rst
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@ -1,89 +1,190 @@
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Gallery
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=======
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Visualizations Gallery
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======================
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.. image:: _static/img/viz_thumbnails/line.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/area.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/bubble.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/table.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/bar.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/pie.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/bar.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/big_number.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/world_map.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/sankey.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/big_number_total.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/word_cloud.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/filter_box.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/box_plot.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/pivot_table.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/directed_force.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/bubble.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/compare.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/sunburst.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/bullet.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/area.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/big_number.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/cal_heatmap.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/big_number_total.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/bullet.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/chord.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/dist_bar.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/heatmap.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/compare.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/markup.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/para.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/country_map.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/iframe.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/box_plot.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/deck_arc.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/treemap.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/cal_heatmap.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/deck_geojson.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/horizon.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/mapbox.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/deck_grid.png
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:scale: 25 %
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.. image:: _static/img/viz_thumbnails/separator.png
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:scale: 50 %
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.. image:: _static/img/viz_thumbnails/histogram.png
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:scale: 50 %
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.. image:: images/viz_thumbnails/deck_hex.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/deck_multi.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/deck_path.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/deck_polygon.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/deck_scatter.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/deck_screengrid.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/directed_force.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/dist_bar.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/dual_line.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/event_flow.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/filter_box.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/heatmap.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/histogram.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/horizon.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/iframe.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/line.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/mapbox.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/markup.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/paired_ttest.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/para.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/partition.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/pie.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/pivot_table.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/rose.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/sankey.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/separator.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/sunburst.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/table.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/time_pivot.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/time_table.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/treemap.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/word_cloud.png
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:scale: 25 %
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.. image:: images/viz_thumbnails/world_map.png
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:scale: 25 %
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@ -0,0 +1 @@
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../superset/assets/images/
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@ -49,12 +49,17 @@ By default, default (null) values will be omitted. Use the ``-d`` flag to includ
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If you want back references to be included (e.g. a column to include the table id
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it belongs to) use the ``-b`` flag.
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Alternatively you can export datasources using the UI: ::
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Alternatively you can export datasources using the UI:
|
||||
|
||||
1. Open **Sources** -> **Databases** to export all tables associated to a single or multiple databases. (**Tables** for one or more tables, **Druid Clusters** for clusters, **Druid Datasources** for datasources)
|
||||
2. Select the items you would like to export
|
||||
3. Click **Actions** -> **Export to YAML**
|
||||
4. If you want to import an item that you exported through the UI, you will need to nest it inside its parent element, e.g. a `database` needs to be nested under `databases` a `table` needs to be nested inside a `database` element.
|
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1. Open **Sources** -> **Databases** to export all tables associated to a
|
||||
single or multiple databases. (**Tables** for one or more tables,
|
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**Druid Clusters** for clusters, **Druid Datasources** for datasources)
|
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#. Select the items you would like to export
|
||||
#. Click **Actions** -> **Export to YAML**
|
||||
#. If you want to import an item that you exported through the UI, you
|
||||
will need to nest it inside its parent element, e.g. a `database`
|
||||
needs to be nested under `databases` a `table` needs to be
|
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nested inside a `database` element.
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Exporting the complete supported YAML schema
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--------------------------------------------
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@ -1,4 +1,4 @@
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.. image:: _static/img/s.png
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.. image:: images/s.png
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Apache Superset (incubating)
|
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''''''''''''''''''''''''''''
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@ -45,17 +45,22 @@ Features
|
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- Integration with most SQL-speaking RDBMS through SQLAlchemy
|
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- Deep integration with Druid.io
|
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|
||||
------
|
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Screenshots
|
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-----------
|
||||
|
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.. image:: https://camo.githubusercontent.com/82e264ef777ba06e1858766fe3b8817ee108eb7e/687474703a2f2f672e7265636f726469742e636f2f784658537661475574732e676966
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.. image:: images/screenshots/bank_dash.png
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||||
------
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.. image:: https://camo.githubusercontent.com/4991ff37a0005ea4e4267919a52786fda82d2d21/687474703a2f2f672e7265636f726469742e636f2f755a6767594f645235672e676966
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.. image:: images/screenshots/explore.png
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|
||||
------
|
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||||
.. image:: https://camo.githubusercontent.com/a389af15ac1e32a3d0fee941b4c62c850b1d583b/687474703a2f2f672e7265636f726469742e636f2f55373046574c704c76682e676966
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.. image:: images/screenshots/sqllab.png
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||||
------
|
||||
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||||
.. image:: images/screenshots/deckgl_dash.png
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||||
|
||||
------
|
||||
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||||
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@ -70,10 +75,9 @@ Contents
|
|||
tutorial
|
||||
security
|
||||
sqllab
|
||||
visualization
|
||||
videos
|
||||
gallery
|
||||
druid
|
||||
misc
|
||||
faq
|
||||
|
||||
|
||||
|
|
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@ -208,7 +208,7 @@ In case that the reverse proxy is used for providing ssl encryption,
|
|||
an explicit definition of the `X-Forwarded-Proto` may be required.
|
||||
For the Apache webserver this can be set as follows: ::
|
||||
|
||||
RequestHeader set X-Forwarded-Proto "https"
|
||||
RequestHeader set X-Forwarded-Proto "https"
|
||||
|
||||
Configuration
|
||||
-------------
|
||||
|
|
@ -375,7 +375,7 @@ It is possible to tweak the database connection information using the
|
|||
parameters exposed by SQLAlchemy. In the ``Database`` edit view, you will
|
||||
find an ``extra`` field as a ``JSON`` blob.
|
||||
|
||||
.. image:: _static/img/tutorial/add_db.png
|
||||
.. image:: images/tutorial/add_db.png
|
||||
:scale: 30 %
|
||||
|
||||
This JSON string contains extra configuration elements. The ``engine_params``
|
||||
|
|
@ -411,6 +411,16 @@ in your config file to point to that function. ::
|
|||
|
||||
SQLALCHEMY_CUSTOM_PASSWORD_STORE = example_lookup_password
|
||||
|
||||
A common pattern is to use environment variables to make secrets available.
|
||||
``SQLALCHEMY_CUSTOM_PASSWORD_STORE`` can also be used for that purpose. ::
|
||||
|
||||
def example_password_as_env_var(url):
|
||||
# assuming the uri looks like
|
||||
# mysql://localhost?superset_user:{SUPERSET_PASSWORD}
|
||||
return url.password.format(os.environ)
|
||||
|
||||
SQLALCHEMY_CUSTOM_PASSWORD_STORE = example_password_as_env_var
|
||||
|
||||
|
||||
SSL Access to databases
|
||||
-----------------------
|
||||
|
|
|
|||
|
|
@ -0,0 +1,10 @@
|
|||
|
||||
Misc
|
||||
----
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 2
|
||||
|
||||
visualization
|
||||
videos
|
||||
import_export_datasources
|
||||
|
|
@ -70,7 +70,7 @@ sure the users with limited access have [only] the Gamma role assigned to
|
|||
them. Second, create a new role (``Menu -> Security -> List Roles``) and
|
||||
click the ``+`` sign.
|
||||
|
||||
.. image:: _static/img/create_role.png
|
||||
.. image:: images/create_role.png
|
||||
:scale: 50 %
|
||||
|
||||
This new window allows you to give this new role a name, attribute it to users
|
||||
|
|
|
|||
|
|
@ -4,6 +4,11 @@ SQL Lab
|
|||
SQL Lab is a modern, feature-rich SQL IDE written in
|
||||
`React <https://facebook.github.io/react/>`_.
|
||||
|
||||
------
|
||||
|
||||
.. image:: images/screenshots/sqllab.png
|
||||
|
||||
------
|
||||
|
||||
Feature Overview
|
||||
----------------
|
||||
|
|
|
|||
|
|
@ -1,31 +1,31 @@
|
|||
Tutorial for Superset Administrators
|
||||
====================================
|
||||
Tutorial - Creating your first dashboard
|
||||
========================================
|
||||
|
||||
This tutorial targets a Superset administrator: someone configuring Superset
|
||||
for an organization on behalf of users. We'll show you how to connect Superset
|
||||
to a new database and configure a table in that database for analysis. You'll
|
||||
also explore the data you've exposed and add a visualization to a dashboard
|
||||
This tutorial targets someone who wants to create charts and dashboards
|
||||
in Superset. We'll show you how to connect Superset
|
||||
to a new database and configure a table in that database for analysis. You'll
|
||||
also explore the data you've exposed and add a visualization to a dashboard
|
||||
so that you get a feel for the end-to-end user experience.
|
||||
|
||||
Connecting to a new database
|
||||
----------------------------
|
||||
|
||||
We assume you already have a database configured and can connect to it from the
|
||||
instance on which you’re running Superset. If you’re just testing Superset and
|
||||
want to explore sample data, you can load some
|
||||
instance on which you’re running Superset. If you’re just testing Superset and
|
||||
want to explore sample data, you can load some
|
||||
`sample PostgreSQL datasets <https://wiki.postgresql.org/wiki/Sample_Databases>`_
|
||||
into a fresh DB, or configure the
|
||||
into a fresh DB, or configure the
|
||||
`example weather data <https://github.com/dylburger/noaa-ghcn-weather-data>`_
|
||||
we use here.
|
||||
|
||||
Under the **Sources** menu, select the *Databases* option:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_01_sources_database.png
|
||||
.. image:: images/tutorial/tutorial_01_sources_database.png
|
||||
:scale: 70%
|
||||
|
||||
On the resulting page, click on the green plus sign, near the top right:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_02_add_database.png
|
||||
.. image:: images/tutorial/tutorial_02_add_database.png
|
||||
:scale: 70%
|
||||
|
||||
You can configure a number of advanced options on this page, but for
|
||||
|
|
@ -33,12 +33,12 @@ this walkthrough, you’ll only need to do **two things**:
|
|||
|
||||
1. Name your database connection:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_03_database_name.png
|
||||
.. image:: images/tutorial/tutorial_03_database_name.png
|
||||
:scale: 70%
|
||||
|
||||
2. Provide the SQLAlchemy Connection URI and test the connection:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_04_sqlalchemy_connection_string.png
|
||||
.. image:: images/tutorial/tutorial_04_sqlalchemy_connection_string.png
|
||||
:scale: 70%
|
||||
|
||||
This example shows the connection string for our test weather database.
|
||||
|
|
@ -51,19 +51,19 @@ Click the **Test Connection** button to confirm things work end to end.
|
|||
Once Superset can successfully connect and authenticate, you should see
|
||||
a popup like this:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_05_connection_popup.png
|
||||
.. image:: images/tutorial/tutorial_05_connection_popup.png
|
||||
:scale: 50%
|
||||
|
||||
Moreover, you should also see the list of tables Superset can read from
|
||||
the schema you’re connected to, at the bottom of the page:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_06_list_of_tables.png
|
||||
.. image:: images/tutorial/tutorial_06_list_of_tables.png
|
||||
:scale: 70%
|
||||
|
||||
If the connection looks good, save the configuration by clicking the **Save**
|
||||
button at the bottom of the page:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_07_save_button.png
|
||||
.. image:: images/tutorial/tutorial_07_save_button.png
|
||||
:scale: 70%
|
||||
|
||||
Adding a new table
|
||||
|
|
@ -74,25 +74,25 @@ to Superset that you’d like to query.
|
|||
|
||||
Under the **Sources** menu, select the *Tables* option:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_08_sources_tables.png
|
||||
.. image:: images/tutorial/tutorial_08_sources_tables.png
|
||||
:scale: 70%
|
||||
|
||||
On the resulting page, click on the green plus sign, near the top left:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_09_add_new_table.png
|
||||
.. image:: images/tutorial/tutorial_09_add_new_table.png
|
||||
:scale: 70%
|
||||
|
||||
You only need a few pieces of information to add a new table to Superset:
|
||||
|
||||
* The name of the table
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_10_table_name.png
|
||||
.. image:: images/tutorial/tutorial_10_table_name.png
|
||||
:scale: 70%
|
||||
|
||||
* The target database from the **Database** drop-down menu (i.e. the one
|
||||
you just added above)
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_11_choose_db.png
|
||||
.. image:: images/tutorial/tutorial_11_choose_db.png
|
||||
:scale: 70%
|
||||
|
||||
* Optionally, the database schema. If the table exists in the “default” schema
|
||||
|
|
@ -101,13 +101,13 @@ You only need a few pieces of information to add a new table to Superset:
|
|||
|
||||
Click on the **Save** button to save the configuration:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_07_save_button.png
|
||||
.. image:: images/tutorial/tutorial_07_save_button.png
|
||||
:scale: 70%
|
||||
|
||||
When redirected back to the list of tables, you should see a message indicating
|
||||
that your table was created:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_12_table_creation_success_msg.png
|
||||
.. image:: images/tutorial/tutorial_12_table_creation_success_msg.png
|
||||
:scale: 70%
|
||||
|
||||
This message also directs you to edit the table configuration. We’ll edit a limited
|
||||
|
|
@ -116,7 +116,7 @@ a more advanced tutorial.
|
|||
|
||||
Click on the edit button next to the table you’ve created:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_13_edit_table_config.png
|
||||
.. image:: images/tutorial/tutorial_13_edit_table_config.png
|
||||
:scale: 70%
|
||||
|
||||
On the resulting page, click on the **List Table Column** tab. Here, you’ll define the
|
||||
|
|
@ -136,7 +136,7 @@ Here’s how we’ve configured fields for the weather data. Even for measures l
|
|||
weather measurements (precipitation, snowfall, etc.), it’s ideal to group and filter
|
||||
by these values:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_14_field_config.png
|
||||
.. image:: images/tutorial/tutorial_14_field_config.png
|
||||
|
||||
As with the configurations above, click the **Save** button to save these settings.
|
||||
|
||||
|
|
@ -146,17 +146,17 @@ Exploring your data
|
|||
To start exploring your data, simply click on the table name you just created in
|
||||
the list of available tables:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_15_click_table_name.png
|
||||
.. image:: images/tutorial/tutorial_15_click_table_name.png
|
||||
|
||||
By default, you’ll be presented with a Table View:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_16_datasource_chart_type.png
|
||||
.. image:: images/tutorial/tutorial_16_datasource_chart_type.png
|
||||
|
||||
Let’s walk through a basic query to get the count of all records in our table.
|
||||
First, we’ll need to change the **Since** filter to capture the range of our data.
|
||||
You can use simple phrases to apply these filters, like "3 years ago":
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_17_choose_time_range.png
|
||||
.. image:: images/tutorial/tutorial_17_choose_time_range.png
|
||||
|
||||
The upper limit for time, the **Until** filter, defaults to "now", which may or may
|
||||
not be what you want.
|
||||
|
|
@ -164,25 +164,25 @@ not be what you want.
|
|||
Look for the Metrics section under the **GROUP BY** header, and start typing "Count"
|
||||
- you’ll see a list of metrics matching what you type:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_18_choose_metric.png
|
||||
.. image:: images/tutorial/tutorial_18_choose_metric.png
|
||||
|
||||
Select the *COUNT(\*)* metric, then click the green **Query** button near the top
|
||||
of the explore:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_19_click_query.png
|
||||
.. image:: images/tutorial/tutorial_19_click_query.png
|
||||
|
||||
You’ll see your results in the table:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_20_count_star_result.png
|
||||
.. image:: images/tutorial/tutorial_20_count_star_result.png
|
||||
|
||||
Let’s group this by the *weather_description* field to get the count of records by
|
||||
the type of weather recorded by adding it to the *Group by* section:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_21_group_by.png
|
||||
.. image:: images/tutorial/tutorial_21_group_by.png
|
||||
|
||||
and run the query:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_22_group_by_result.png
|
||||
.. image:: images/tutorial/tutorial_22_group_by_result.png
|
||||
|
||||
Let’s find a more useful data point: the top 10 times and places that recorded the
|
||||
highest temperature in 2015.
|
||||
|
|
@ -190,11 +190,11 @@ highest temperature in 2015.
|
|||
We replace *weather_description* with *latitude*, *longitude* and *measurement_date* in the
|
||||
*Group by* section:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_23_group_by_more_dimensions.png
|
||||
.. image:: images/tutorial/tutorial_23_group_by_more_dimensions.png
|
||||
|
||||
And replace *COUNT(\*)* with *max__measurement_flag*:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_24_max_metric.png
|
||||
.. image:: images/tutorial/tutorial_24_max_metric.png
|
||||
|
||||
The *max__measurement_flag* metric was created when we checked the box under **Max** and
|
||||
next to the *measurement_flag* field, indicating that this field was numeric and that
|
||||
|
|
@ -206,16 +206,16 @@ precipitation and temperature). Therefore, we must filter our query only on reco
|
|||
where the *weather_description* is equal to "Maximum temperature", which we do in
|
||||
the **Filters** section at the bottom of the explore:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_25_max_temp_filter.png
|
||||
.. image:: images/tutorial/tutorial_25_max_temp_filter.png
|
||||
|
||||
Finally, since we only care about the top 10 measurements, we limit our results to
|
||||
10 records using the *Row limit* option under the **Options** header:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_26_row_limit.png
|
||||
.. image:: images/tutorial/tutorial_26_row_limit.png
|
||||
|
||||
We click **Query** and get the following results:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_27_top_10_max_temps.png
|
||||
.. image:: images/tutorial/tutorial_27_top_10_max_temps.png
|
||||
|
||||
In this dataset, the maximum temperature is recorded in tenths of a degree Celsius.
|
||||
The top value of 1370, measured in the middle of Nevada, is equal to 137 C, or roughly
|
||||
|
|
@ -240,20 +240,20 @@ a dashboard.
|
|||
|
||||
We change the Chart Type to "Distribution - Bar Chart":
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_28_bar_chart.png
|
||||
.. image:: images/tutorial/tutorial_28_bar_chart.png
|
||||
|
||||
Our filter on Maximum temperature measurements was retained, but the query and
|
||||
formatting options are dependent on the chart type, so you’ll have to set the
|
||||
values again:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_29_bar_chart_series_metrics.png
|
||||
.. image:: images/tutorial/tutorial_29_bar_chart_series_metrics.png
|
||||
|
||||
You should note the extensive formatting options for this chart: the ability to
|
||||
set axis labels, margins, ticks, etc. To make the data presentable to a broad
|
||||
audience, you’ll want to apply many of these to slices that end up in dashboards.
|
||||
For now, though, we run our query and get the following chart:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_30_bar_chart_results.png
|
||||
.. image:: images/tutorial/tutorial_30_bar_chart_results.png
|
||||
:scale: 70%
|
||||
|
||||
Creating a slice and dashboard
|
||||
|
|
@ -265,39 +265,39 @@ a saved query is called a **Slice**.
|
|||
To create a slice, click the **Save as** button near the top-left of the
|
||||
explore:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_19_click_query.png
|
||||
.. image:: images/tutorial/tutorial_19_click_query.png
|
||||
|
||||
A popup should appear, asking you to name the slice, and optionally add it to a
|
||||
dashboard. Since we haven’t yet created any dashboards, we can create one and
|
||||
immediately add our slice to it. Let’s do it:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_31_save_slice_to_dashboard.png
|
||||
.. image:: images/tutorial/tutorial_31_save_slice_to_dashboard.png
|
||||
:scale: 70%
|
||||
|
||||
Click Save, which will direct you back to your original query. We see that
|
||||
our slice and dashboard were successfully created:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_32_save_slice_confirmation.png
|
||||
.. image:: images/tutorial/tutorial_32_save_slice_confirmation.png
|
||||
:scale: 70%
|
||||
|
||||
Let’s check out our new dashboard. We click on the **Dashboards** menu:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_33_dashboard.png
|
||||
.. image:: images/tutorial/tutorial_33_dashboard.png
|
||||
|
||||
and find the dashboard we just created:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_34_weather_dashboard.png
|
||||
.. image:: images/tutorial/tutorial_34_weather_dashboard.png
|
||||
|
||||
Things seemed to have worked - our slice is here!
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_35_slice_on_dashboard.png
|
||||
.. image:: images/tutorial/tutorial_35_slice_on_dashboard.png
|
||||
:scale: 70%
|
||||
|
||||
But it’s a bit smaller than we might like. Luckily, you can adjust the size
|
||||
of slices in a dashboard by clicking, holding and dragging the bottom-right
|
||||
corner to your desired dimensions:
|
||||
|
||||
.. image:: _static/img/tutorial/tutorial_36_adjust_dimensions.gif
|
||||
.. image:: images/tutorial/tutorial_36_adjust_dimensions.gif
|
||||
:scale: 120%
|
||||
|
||||
After adjusting the size, you’ll be asked to click on the icon near the
|
||||
|
|
|
|||
|
|
@ -1,54 +1,5 @@
|
|||
Videos
|
||||
======
|
||||
|
||||
Here is a collection of short videos showing different aspect
|
||||
of Superset.
|
||||
|
||||
Quick Intro
|
||||
'''''''''''
|
||||
This video demonstrates how Superset works at a high level, it shows how
|
||||
to navigate through datasets and dashboards that are already available.
|
||||
|
||||
.. youtube:: https://www.youtube.com/watch?v=3Txm_nj_R7M
|
||||
|
||||
Dashboard Creation
|
||||
''''''''''''''''''
|
||||
This video walk you through the creation of a simple dashboard as a
|
||||
collection of data slices.
|
||||
|
||||
- Coming soon!
|
||||
|
||||
Dashboard Filtering
|
||||
'''''''''''''''''''
|
||||
This video shows how to create dynamic filters on dashboards, how to
|
||||
immunize certain widgets from being affected by filters.
|
||||
|
||||
- Coming soon!
|
||||
|
||||
Customize CSS and dashboard themes
|
||||
''''''''''''''''''''''''''''''''''
|
||||
A quick walkthrough on how to apply existing CSS templates, alter them and
|
||||
create new ones.
|
||||
|
||||
- Coming soon!
|
||||
|
||||
Slice Annotations
|
||||
'''''''''''''''''
|
||||
A short video on how to annotate your charts, the markdown language and
|
||||
to toggle them on dashboards.
|
||||
|
||||
- Coming soon!
|
||||
|
||||
Adding a Table
|
||||
''''''''''''''
|
||||
This videos shows you how to expose a new table in Superset, and how to
|
||||
define the semantics on how this can be accessed by others in the ``Explore``
|
||||
and ``Dashboard`` views.
|
||||
|
||||
- Coming soon!
|
||||
|
||||
Define SQL Expressions
|
||||
''''''''''''''''''''''
|
||||
A walkthrough on how to create your own derived dimensions and metrics.
|
||||
|
||||
- Coming soon!
|
||||
.. note ::
|
||||
This section of the documentation has yet to be filled in.
|
||||
|
|
|
|||
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Reference in New Issue