diff --git a/superset-frontend/cypress-base/cypress/integration/chart_list/list_view.test.ts b/superset-frontend/cypress-base/cypress/integration/chart_list/list_view.test.ts
index 0b99aeaa8..5b5503613 100644
--- a/superset-frontend/cypress-base/cypress/integration/chart_list/list_view.test.ts
+++ b/superset-frontend/cypress-base/cypress/integration/chart_list/list_view.test.ts
@@ -46,6 +46,6 @@ describe('chart list view', () => {
       .first()
       .find('[data-test="table-row-cell"]')
       .find('[data-test="cell-text"]')
-      .contains('Location of Current Developers');
+      .contains('Country of Citizenship');
   });
 });
diff --git a/superset/examples/configs/charts/Filtering_Vaccines.yaml b/superset/examples/configs/charts/Filtering_Vaccines.yaml
new file mode 100644
index 000000000..a8e6a1ba6
--- /dev/null
+++ b/superset/examples/configs/charts/Filtering_Vaccines.yaml
@@ -0,0 +1,55 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Filtering Vaccines
+viz_type: filter_box
+params:
+  adhoc_filters: []
+  datasource: 69__table
+  date_filter: false
+  filter_configs:
+  - asc: true
+    clearable: true
+    column: Country_Name
+    key: D00hRxPLE
+    label: Country
+    multiple: true
+    searchAllOptions: false
+  - asc: true
+    clearable: true
+    column: Product_Category
+    key: jJ7x2cuIc
+    label: Vaccine Approach
+    multiple: true
+    searchAllOptions: false
+  - asc: true
+    clearable: true
+    column: Clinical Stage
+    key: EgGwwAUU6
+    multiple: true
+    searchAllOptions: false
+  queryFields: {}
+  slice_id: 3965
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  url_params: {}
+  viz_type: filter_box
+cache_timeout: null
+uuid: c29381ce-0e99-4cf3-bf0f-5f55d6b94176
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/charts/Vaccine_Candidates_per_Approach__Stage.yaml b/superset/examples/configs/charts/Vaccine_Candidates_per_Approach__Stage.yaml
new file mode 100644
index 000000000..1e505f924
--- /dev/null
+++ b/superset/examples/configs/charts/Vaccine_Candidates_per_Approach__Stage.yaml
@@ -0,0 +1,54 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Vaccine Candidates per Approach & Stage
+viz_type: heatmap
+params:
+  adhoc_filters: []
+  all_columns_x: Clinical Stage
+  all_columns_y: Product_Category
+  bottom_margin: auto
+  canvas_image_rendering: pixelated
+  datasource: 69__table
+  left_margin: auto
+  linear_color_scheme: schemeYlOrBr
+  metric: count
+  normalize_across: heatmap
+  queryFields:
+    metric: metrics
+  row_limit: 10000
+  show_legend: false
+  show_perc: true
+  show_values: true
+  slice_id: 3962
+  sort_x_axis: alpha_asc
+  sort_y_axis: alpha_asc
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  url_params: {}
+  viz_type: heatmap
+  xscale_interval: null
+  y_axis_bounds:
+  - null
+  - null
+  y_axis_format: SMART_NUMBER
+  yscale_interval: null
+cache_timeout: null
+uuid: 0c953c84-0c9a-418d-be9f-2894d2a2cee0
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/charts/Vaccine_Candidates_per_Country.yaml b/superset/examples/configs/charts/Vaccine_Candidates_per_Country.yaml
new file mode 100644
index 000000000..0bcd3ae4c
--- /dev/null
+++ b/superset/examples/configs/charts/Vaccine_Candidates_per_Country.yaml
@@ -0,0 +1,43 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Vaccine Candidates per Country
+viz_type: treemap
+params:
+  adhoc_filters: []
+  color_scheme: presetColors
+  datasource: 69__table
+  groupby:
+  - Country_Name
+  label_colors: {}
+  metrics:
+  - count
+  number_format: SMART_NUMBER
+  queryFields:
+    groupby: groupby
+    metrics: metrics
+  row_limit: 10000
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  treemap_ratio: 1.618033988749895
+  url_params: {}
+  viz_type: treemap
+cache_timeout: null
+uuid: e2f5a8a7-feb0-4f79-bc6b-01fe55b98b3c
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/charts/Vaccine_Candidates_per_Country_261.yaml b/superset/examples/configs/charts/Vaccine_Candidates_per_Country_261.yaml
new file mode 100644
index 000000000..20afb8988
--- /dev/null
+++ b/superset/examples/configs/charts/Vaccine_Candidates_per_Country_261.yaml
@@ -0,0 +1,62 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Vaccine Candidates per Country
+viz_type: world_map
+params:
+  adhoc_filters: []
+  color_picker:
+    a: 1
+    b: 135
+    g: 122
+    r: 0
+  country_fieldtype: name
+  datasource: 14__table
+  entity: Country_Name
+  linear_color_scheme: schemeYlOrBr
+  max_bubble_size: '25'
+  metric: count
+  row_limit: 10000
+  secondary_metric:
+    aggregate: COUNT
+    column:
+      column_name: Country_Name
+      description: null
+      expression: null
+      filterable: true
+      groupby: true
+      id: 583
+      is_dttm: false
+      python_date_format: null
+      type: TEXT
+      verbose_name: null
+    expressionType: SIMPLE
+    hasCustomLabel: false
+    isNew: false
+    label: COUNT(Country_Name)
+    optionName: metric_i8otphezfu_5urmjjs7c1
+    sqlExpression: null
+  show_bubbles: true
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  url_params: {}
+  viz_type: world_map
+cache_timeout: null
+uuid: ddc91df6-fb40-4826-bdca-16b85af1c024
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/charts/Vaccine_Candidates_per_Country__Stage.yaml b/superset/examples/configs/charts/Vaccine_Candidates_per_Country__Stage.yaml
new file mode 100644
index 000000000..864363417
--- /dev/null
+++ b/superset/examples/configs/charts/Vaccine_Candidates_per_Country__Stage.yaml
@@ -0,0 +1,43 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Vaccine Candidates per Country & Stage
+viz_type: sunburst
+params:
+  adhoc_filters: []
+  color_scheme: supersetColors
+  datasource: 69__table
+  groupby:
+  - Product_Category
+  - Clinical Stage
+  linear_color_scheme: schemeYlOrBr
+  metric: count
+  queryFields:
+    groupby: groupby
+    metric: metrics
+    secondary_metric: metrics
+  row_limit: 10000
+  slice_id: 3964
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  url_params: {}
+  viz_type: sunburst
+cache_timeout: null
+uuid: f69c556f-15fe-4a82-a8bb-69d5b6954123
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/charts/Vaccine_Candidates_per_Country__Stage_749.yaml b/superset/examples/configs/charts/Vaccine_Candidates_per_Country__Stage_749.yaml
new file mode 100644
index 000000000..f6305d0fd
--- /dev/null
+++ b/superset/examples/configs/charts/Vaccine_Candidates_per_Country__Stage_749.yaml
@@ -0,0 +1,50 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Vaccine Candidates per Country & Stage
+viz_type: heatmap
+params:
+  adhoc_filters: []
+  all_columns_x: Clinical Stage
+  all_columns_y: Country_Name
+  bottom_margin: auto
+  canvas_image_rendering: pixelated
+  datasource: 14__table
+  left_margin: auto
+  linear_color_scheme: schemeYlOrBr
+  metric: count
+  normalize_across: heatmap
+  row_limit: 10000
+  show_legend: true
+  show_perc: true
+  sort_x_axis: alpha_asc
+  sort_y_axis: alpha_asc
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  url_params: {}
+  viz_type: heatmap
+  xscale_interval: null
+  y_axis_bounds:
+  - null
+  - null
+  y_axis_format: SMART_NUMBER
+  yscale_interval: null
+cache_timeout: null
+uuid: cd111331-d286-4258-9020-c7949a109ed2
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/charts/Vaccine_Candidates_per_Phase.yaml b/superset/examples/configs/charts/Vaccine_Candidates_per_Phase.yaml
new file mode 100644
index 000000000..0fb0509d7
--- /dev/null
+++ b/superset/examples/configs/charts/Vaccine_Candidates_per_Phase.yaml
@@ -0,0 +1,49 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Vaccine Candidates per Phase
+viz_type: pie
+params:
+  adhoc_filters: []
+  color_scheme: supersetColors
+  datasource: 69__table
+  donut: true
+  groupby:
+  - Clinical Stage
+  innerRadius: 44
+  label_line: true
+  labels_outside: true
+  metric: count
+  number_format: SMART_NUMBER
+  outerRadius: 61
+  pie_label_type: key
+  queryFields:
+    groupby: groupby
+    metric: metrics
+  row_limit: 10000
+  show_labels: true
+  show_legend: false
+  slice_id: 3957
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  url_params: {}
+  viz_type: pie
+cache_timeout: null
+uuid: 30b73c65-85e7-455f-bb24-801bb0cdc670
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/charts/Vaccine_Candidates_per_Phase_587.yaml b/superset/examples/configs/charts/Vaccine_Candidates_per_Phase_587.yaml
new file mode 100644
index 000000000..03f9244ec
--- /dev/null
+++ b/superset/examples/configs/charts/Vaccine_Candidates_per_Phase_587.yaml
@@ -0,0 +1,43 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+slice_name: Vaccine Candidates per Phase
+viz_type: dist_bar
+params:
+  adhoc_filters: []
+  bottom_margin: auto
+  color_scheme: SUPERSET_DEFAULT
+  columns: []
+  datasource: 14__table
+  groupby:
+  - Clinical Stage
+  label_colors: {}
+  metrics:
+  - count
+  row_limit: 10000
+  show_legend: false
+  time_range: No filter
+  time_range_endpoints:
+  - inclusive
+  - exclusive
+  url_params: {}
+  viz_type: dist_bar
+  x_ticks_layout: auto
+  y_axis_format: SMART_NUMBER
+cache_timeout: null
+uuid: 392f293e-0892-4316-bd41-c927b65606a4
+version: 1.0.0
+dataset_uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
diff --git a/superset/examples/configs/dashboards/COVID_Vaccine_Dashboard.yaml b/superset/examples/configs/dashboards/COVID_Vaccine_Dashboard.yaml
new file mode 100644
index 000000000..28bfe4cda
--- /dev/null
+++ b/superset/examples/configs/dashboards/COVID_Vaccine_Dashboard.yaml
@@ -0,0 +1,321 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+dashboard_title: COVID Vaccine Dashboard
+description: null
+css: ''
+slug: null
+uuid: f4065089-110a-41fa-8dd7-9ce98a65e250
+position:
+  CHART-63bEuxjDMJ:
+    children: []
+    id: CHART-63bEuxjDMJ
+    meta:
+      chartId: 3961
+      height: 76
+      sliceName: Vaccine Candidates per Country
+      sliceNameOverride: Map of Vaccine Candidates
+      uuid: ddc91df6-fb40-4826-bdca-16b85af1c024
+      width: 7
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-zvw7luvEL
+    type: CHART
+  CHART-F-fkth0Dnv:
+    children: []
+    id: CHART-F-fkth0Dnv
+    meta:
+      chartId: 3960
+      height: 76
+      sliceName: Vaccine Candidates per Country
+      sliceNameOverride: Treemap of Vaccine Candidates per Country
+      uuid: e2f5a8a7-feb0-4f79-bc6b-01fe55b98b3c
+      width: 5
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-zvw7luvEL
+    type: CHART
+  CHART-RjD_ygqtwH:
+    children: []
+    id: CHART-RjD_ygqtwH
+    meta:
+      chartId: 3957
+      height: 59
+      sliceName: Vaccine Candidates per Phase
+      sliceNameOverride: Vaccine Candidates per Phase
+      uuid: 30b73c65-85e7-455f-bb24-801bb0cdc670
+      width: 2
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-xSeNAspgw
+    type: CHART
+  CHART-aGfmWtliqA:
+    children: []
+    id: CHART-aGfmWtliqA
+    meta:
+      chartId: 3956
+      height: 59
+      sliceName: Vaccine Candidates per Phase
+      uuid: 392f293e-0892-4316-bd41-c927b65606a4
+      width: 4
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-xSeNAspgw
+    type: CHART
+  CHART-dCUpAcPsji:
+    children: []
+    id: CHART-dCUpAcPsji
+    meta:
+      chartId: 3963
+      height: 82
+      sliceName: Vaccine Candidates per Country & Stage
+      sliceNameOverride: Heatmap of Countries & Clinical Stages
+      uuid: cd111331-d286-4258-9020-c7949a109ed2
+      width: 4
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-zhOlQLQnB
+    type: CHART
+  CHART-eirDduqb1A:
+    children: []
+    id: CHART-eirDduqb1A
+    meta:
+      chartId: 3965
+      height: 59
+      sliceName: Filtering Vaccines
+      sliceNameOverride: Filter Box of Vaccines
+      uuid: c29381ce-0e99-4cf3-bf0f-5f55d6b94176
+      width: 3
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-xSeNAspgw
+    type: CHART
+  CHART-fYo7IyvKZQ:
+    children: []
+    id: CHART-fYo7IyvKZQ
+    meta:
+      chartId: 3964
+      height: 82
+      sliceName: Vaccine Candidates per Country & Stage
+      sliceNameOverride: Sunburst of Country & Clinical Stages
+      uuid: f69c556f-15fe-4a82-a8bb-69d5b6954123
+      width: 5
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-zhOlQLQnB
+    type: CHART
+  CHART-j4hUvP5dDD:
+    children: []
+    id: CHART-j4hUvP5dDD
+    meta:
+      chartId: 3962
+      height: 82
+      sliceName: Vaccine Candidates per Approach & Stage
+      sliceNameOverride: Heatmap of Aproaches & Clinical Stages
+      uuid: 0c953c84-0c9a-418d-be9f-2894d2a2cee0
+      width: 3
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-zhOlQLQnB
+    type: CHART
+  DASHBOARD_VERSION_KEY: v2
+  GRID_ID:
+    children: []
+    id: GRID_ID
+    parents:
+    - ROOT_ID
+    type: GRID
+  HEADER_ID:
+    id: HEADER_ID
+    meta:
+      text: COVID Vaccine Dashboard
+    type: HEADER
+  MARKDOWN-VjQQ5SFj5v:
+    children: []
+    id: MARKDOWN-VjQQ5SFj5v
+    meta:
+      code: '# COVID-19 Vaccine Dashboard
+
+
+        Everywhere you look, you see negative news about COVID-19. This is to be expected;
+        it''s been a brutal year and this disease is no joke. This dashboard hopes
+        to use visualization to inject some optimism about the coming return to normalcy
+        we enjoyed before 2020! There''s lots to be optimistic about:
+
+
+        - the sheer volume of attempts to fund the R&D needed to produce and bring
+        an effective vaccine to market
+
+        - the large number of countries involved in at least one vaccine candidate
+        (and the diversity of economic status of these countries)
+
+        - the diversity of vaccine approaches taken
+
+        - the fact that 2 vaccines have already been approved (and a hundreds of thousands
+        of patients have already been vaccinated)
+
+
+        ### The Dataset
+
+
+        This dashboard is powered by data maintained by the Millken Institute ([link
+        to dataset](https://airtable.com/shrSAi6t5WFwqo3GM/tblEzPQS5fnc0FHYR/viwDBH7b6FjmIBX5x?blocks=bipZFzhJ7wHPv7x9z)).
+        We researched each vaccine candidate and added our own best guesses for the
+        country responsible for each vaccine effort.
+
+
+        _Note that this dataset was last updated on 12/23/2020_.
+
+
+        '
+      height: 59
+      width: 3
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    - ROW-xSeNAspgw
+    type: MARKDOWN
+  ROOT_ID:
+    children:
+    - TABS-wUKya7eQ0Z
+    id: ROOT_ID
+    type: ROOT
+  ROW-xSeNAspgw:
+    children:
+    - MARKDOWN-VjQQ5SFj5v
+    - CHART-aGfmWtliqA
+    - CHART-RjD_ygqtwH
+    - CHART-eirDduqb1A
+    id: ROW-xSeNAspgw
+    meta:
+      '0': ROOT_ID
+      background: BACKGROUND_TRANSPARENT
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    type: ROW
+  ROW-zhOlQLQnB:
+    children:
+    - CHART-j4hUvP5dDD
+    - CHART-dCUpAcPsji
+    - CHART-fYo7IyvKZQ
+    id: ROW-zhOlQLQnB
+    meta:
+      '0': ROOT_ID
+      background: BACKGROUND_TRANSPARENT
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    type: ROW
+  ROW-zvw7luvEL:
+    children:
+    - CHART-63bEuxjDMJ
+    - CHART-F-fkth0Dnv
+    id: ROW-zvw7luvEL
+    meta:
+      '0': ROOT_ID
+      background: BACKGROUND_TRANSPARENT
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    - TAB-BCIJF4NvgQ
+    type: ROW
+  TAB-BCIJF4NvgQ:
+    children:
+    - ROW-xSeNAspgw
+    - ROW-zvw7luvEL
+    - ROW-zhOlQLQnB
+    id: TAB-BCIJF4NvgQ
+    meta:
+      text: Overview
+    parents:
+    - ROOT_ID
+    - TABS-wUKya7eQ0Z
+    type: TAB
+  TABS-wUKya7eQ0Z:
+    children:
+    - TAB-BCIJF4NvgQ
+    id: TABS-wUKya7eQ0Z
+    meta: {}
+    parents:
+    - ROOT_ID
+    type: TABS
+metadata:
+  timed_refresh_immune_slices: []
+  expanded_slices: {}
+  refresh_frequency: 0
+  default_filters: '{}'
+  color_scheme: supersetColors
+  label_colors:
+    '0': '#D3B3DA'
+    '1': '#9EE5E5'
+    0. Pre-clinical: '#1FA8C9'
+    2. Phase II or Combined I/II: '#454E7C'
+    1. Phase I: '#5AC189'
+    3. Phase III: '#FF7F44'
+    4. Authorized: '#666666'
+    root: '#1FA8C9'
+    Protein subunit: '#454E7C'
+    Phase II: '#5AC189'
+    Pre-clinical: '#FF7F44'
+    Phase III: '#666666'
+    Phase I: '#E04355'
+    Phase I/II: '#FCC700'
+    Inactivated virus: '#A868B7'
+    Virus-like particle: '#3CCCCB'
+    Replicating bacterial vector: '#A38F79'
+    DNA-based: '#8FD3E4'
+    RNA-based vaccine: '#A1A6BD'
+    Authorized: '#ACE1C4'
+    Non-replicating viral vector: '#FEC0A1'
+    Replicating viral vector: '#B2B2B2'
+    Unknown: '#EFA1AA'
+    Live attenuated virus: '#FDE380'
+    COUNT(*): '#D1C6BC'
+  filter_scopes:
+    '3965':
+      Country_Name:
+        scope:
+        - ROOT_ID
+        immune: []
+      Product_Category:
+        scope:
+        - ROOT_ID
+        immune: []
+      Clinical Stage:
+        scope:
+        - ROOT_ID
+        immune: []
+version: 1.0.0
diff --git a/superset/examples/configs/datasets/examples/covid_vaccines.yaml b/superset/examples/configs/datasets/examples/covid_vaccines.yaml
new file mode 100644
index 000000000..954b15979
--- /dev/null
+++ b/superset/examples/configs/datasets/examples/covid_vaccines.yaml
@@ -0,0 +1,207 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+table_name: covid_vaccines
+main_dttm_col: null
+description: null
+default_endpoint: null
+offset: 0
+cache_timeout: null
+schema: null
+sql: ''
+params: null
+template_params: null
+filter_select_enabled: false
+fetch_values_predicate: null
+extra: null
+uuid: 974b7a1c-22ea-49cb-9214-97b7dbd511e0
+metrics:
+- metric_name: count
+  verbose_name: COUNT(*)
+  metric_type: null
+  expression: COUNT(*)
+  description: null
+  d3format: null
+  extra: null
+  warning_text: null
+columns:
+- column_name: Clinical Stage
+  verbose_name: null
+  is_dttm: null
+  is_active: null
+  type: STRING
+  groupby: true
+  filterable: true
+  expression: "CASE \nWHEN Stage_of_Development = 'Pre-clinical' THEN '0. Pre-clinical'\n\
+    WHEN Stage_of_Development = 'Phase I' THEN '1. Phase I' \nWHEN Stage_of_Development\
+    \ = 'Phase I/II' or Stage_of_Development = 'Phase II' THEN '2. Phase II or\
+    \ Combined I/II'\nWHEN Stage_of_Development = 'Phase III' THEN '3. Phase III'\n\
+    WHEN Stage_of_Development = 'Authorized' THEN '4. Authorized'\nEND"
+  description: null
+  python_date_format: null
+- column_name: FDA_Approved_Indications
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: DOUBLE PRECISION
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Anticipated_Next_Steps
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: IOC_Country_Code
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Clinical_Trials_for_Other_Diseases_or_Related_Use
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Country_Name
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Product_Category
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Clinical_Trials
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Date_Last_Updated
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Product_Description
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Developer_or_Researcher
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Stage_of_Development
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Funder
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Published_Results
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Sources
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+- column_name: Treatment_vs_Vaccine
+  verbose_name: null
+  is_dttm: false
+  is_active: null
+  type: TEXT
+  groupby: true
+  filterable: true
+  expression: null
+  description: null
+  python_date_format: null
+version: 1.0.0
+database_uuid: a2dc77af-e654-49bb-b321-40f6b559a1ee
+data: https://raw.githubusercontent.com/apache-superset/examples-data/master/datasets/examples/covid_vaccines.csv