Added Query Performance docs

docs/source/teams/index.rst

@@ -144,6 +144,7 @@ pages on this site apply to Teams deployments as well.
     FiftyOne Teams App <teams_app>
     Management SDK <management_sdk>
     Plugins <teams_plugins>
+    Query Performance <query_performance>
     Secrets <secrets>
     Migrations <migrations>
     Pluggable Auth <pluggable_auth>

docs/source/teams/query_performance.rst

@@ -0,0 +1,123 @@
+.. _query-performance:
+
+Query Performance (NEW)
+=======================
+
+Query Performance is a feature built into the :ref:`FiftyOne Teams App <teams-app>`
+which allows users to use FiftyOne to improve the performance of sidebar and background
+queries through the use of indexes and summary fields. Query Performance subsumed and
+expanded the capabilities of the previous Fiftyone's Lightning Mode (LM).
+
+.. _query-performance-how-it-works:
+
+Turning on Query Performance
+____________________________
+
+.. image:: /images/teams/qp_home.png
+    :alt: query-performance-home-tab
+    :align: center
+
+Query Performance is enabled by default in the FiftyOne Teams App. You can toggle
+Query Performance by clicking on the "Query Performance" switch in the menu bar.
+
+.. image:: /images/teams/qp_toggle.png
+    :alt: query-performance-toggle
+    :align: center
+
+Within the Query Performance panel, you can see the status of Query Performance mode
+as well as configuring the on/off mode by clicking the gear button.
+
+.. image:: /images/teams/qp_config.png
+    :alt: query-performance-config
+    :align: center
+
+There is also a helpful tooltip when the user hovers over the gold lightning bolt icon
+in the side bar. The tooltip will show a button to open Query Performance panel; if user
+clicks on the `Got it` button the tooltip will be permanently dismissed.
+
+.. image:: /images/teams/qp_tooltip.png
+    :alt: query-performance-tooltip
+    :align: center
+
+Admins users can change the default setting for all users in the Teams App by setting
+`FIFTYONE_APP_DEFAULT_QUERY_PERFORMANCE` to `false`. Admin users can also completely disable
+query performance for all users by setting the `FIFTYONE_APP_ENABLE_QUERY_PERFORMANCE` to `false`.
+
+Query Performance Toast
+-----------------------
+
+When you open the FiftyOne Teams App with Query Performance enabled, you will see a toast
+notification whenever a query is run that could benefit from Query Performance. The query
+can be part of the background sampling process or a query that you run manually from the
+side bar. Sidebar queries are queries that you run by clicking on the sidebar filters; for
+example you can click on a label filter on the sidebar, and if the filter takes too longer
+the toast will be opened.
+
+.. image:: /images/teams/qp_toggle.png
+    :alt: query-performance-toggle
+    :align: center
+
+The toast notification will show you two options: "Create Index" and "Dismiss".
+Clicking "Create Index" will open the Query Performance panel where you can create an index.
+
+Clicking "Dismiss" will close the toast notification for all datasets for the current session.
+Users can also close the toast notification by clicking outside the toast notification. The
+toast notification will also close automatically after a few seconds.
+
+Query Performance Panel
+_______________________
+
+The Query Performance panel is accessible in the panel menu. Users can also open the Query Performance
+panel by clicking the `Create Index` button. Every dataset has a few default indexes that are created
+when the dataset is created. If the Query Performance panel is opened for the first time or for a dataset
+with only default indexes, the panel will show the welcome message screen.
+
+If the dataset has non-default indexes, the Query Performance panel will show the table with the list of
+indexes, their size and the action options. The action options are `Drop Index/Field` and `Refresh Summary Field`
+(only for summary fields).
+
+.. image:: /images/teams/qp_tableview.png
+    :alt: query-performance-tableview
+    :align: center
+
+Create Index
+------------
+
+The Query Performance panel shows the query that could benefit from an index. You can create an
+index by clicking the `Create Index` button. The index will be created in the background and you
+will see the progress of the index creation in the Query Performance panel. You can create multiple
+indexes at the same time. For each index, users can also have the option to add Unique constraint.
+
+.. image:: /images/teams/qp_create_index.png
+    :alt: query-performance-create-index
+    :align: center
+
+.. warning::
+For large, complex datasets, index creation can have an impact on the performance of the database.
+It is recommended to consult and communicate with your database administrator and teammates
+before attempting such an operation.
+
+After the indexes are created, the fields with index will be highlighted in the sidebar with a lightning
+bolt icon. Expanding the side bar filter for indexed fields will be noticeably faster.
+
+Create Summary Field
+--------------------
+
+The Query Performance panel also allows users to create a summary field. Summary fields are sample-level fields that
+are computed and stored in the database. For example, users can create a summary field for objects detected in every
+frame. This allows users to filter quickly across the dataset to find samples with the desired objects.
+
+.. image:: /images/teams/qp_create_summary_field.png
+    :alt: query-performance-create-summary-field
+    :align: center
+
+The summary field is also enhanced with relevant indexes to improve its performance. Users can choose to remove the
+summary field by clicking the `Drop Index/Field` action in the table. Users can also choose to remove the individual
+indexes associated with the summary field.
+
+.. warning::
+For dataset with a large number of samples, creating, updating and deleting a summary field can take a long time to
+complete.
+
+For more information on summary fields, see :ref:`_summary-fields`.
+