1- .. _nested -objects-arrays:
1+ .. _embedded -objects-arrays:
22
3- =========================
4- Nested Objects and Arrays
5- =========================
3+ ===========================
4+ Embedded Objects and Arrays
5+ ===========================
66
77.. default-domain:: mongodb
88
@@ -12,31 +12,31 @@ Nested Objects and Arrays
1212 :depth: 1
1313 :class: singlecol
1414
15- MongoDB Charts can directly access fields in nested objects and can
15+ MongoDB Charts can directly access fields in embedded objects and can
1616process array fields flexibly according to your use case.
1717
18- Nested Objects
19- --------------
18+ Embedded Objects
19+ ----------------
2020
21- Nested objects in the :guilabel:`Fields` section of the Chart Builder
21+ Embedded objects in the :guilabel:`Fields` section of the Chart Builder
2222are indicated by curly brackets (``{}``) next to their name. To expand
2323an object field, click the arrow to the left of the field name. You can
24- drag nested object fields onto the desired
24+ drag embedded object fields onto the desired
2525:ref:`encoding channels <encoding-channels>` just like any other field
2626to visualize those fields in your chart.
2727
2828.. example::
2929
3030 The ``video.movieDetails`` data source in the following example
31- contains nested objects named ``awards`` and ``imdb``. We expand the
31+ contains embedded objects named ``awards`` and ``imdb``. We expand the
3232 objects by clicking the arrows to the left of their names, then in
3333 the bar chart we compare the
3434 mean ``imdb.rating`` in the :guilabel:`Y-axis` with
3535 ``awards.wins`` in the :guilabel:`X-axis`.
3636
3737 .. figure:: /images/charts/charts-nested-obj-3.png
3838 :figwidth: 720px
39- :alt: Create chart nested object
39+ :alt: Create chart embedded object
4040
4141 .. note::
4242
@@ -153,6 +153,6 @@ As with array-valued fields, :ref:`encoding channels
153153<encoding-channels>` require an array reduction option to be specified
154154when handling fields *within* an array. In this case, the selected
155155reduction is applied to the array containing the target field.
156- Additionally, in the case of nested arrays, you must select a reduction
156+ Additionally, in the case of embedded arrays, you must select a reduction
157157option for the top-level array and all sub-arrays. Note that different
158- reduction options may be used for each nested array.
158+ reduction options may be used for each embedded array.
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