diff --git a/docs/dask_cudf/source/best_practices.rst b/docs/dask_cudf/source/best_practices.rst
index e8a357ad53a..6bc807a1bbe 100644
--- a/docs/dask_cudf/source/best_practices.rst
+++ b/docs/dask_cudf/source/best_practices.rst
@@ -48,7 +48,7 @@ documentation for detailed information.
   Please see `RAPIDS-deployment documentation <https://docs.rapids.ai/deployment/stable/>`__
   for further details and examples.
 
-Enable cuDF Spilling
+Enable cuDF spilling
 ~~~~~~~~~~~~~~~~~~~~
 
 When using Dask cuDF for classic ETL workloads, it is usually best
@@ -83,9 +83,65 @@ Use the Dask DataFrame API
 
 Although Dask cuDF provides a public ``dask_cudf`` Python module, we
 strongly recommended that you use the CPU/GPU portable ``dask.dataframe``
-API instead. Simply use the `Dask configuration <dask:configuration>`__
-system to set the ``"dataframe.backend"`` option to ``"cudf"``, and
-the ``dask_cudf`` module will be imported and used implicitly.
+API instead. Simply `use the Dask configuration system
+<https://docs.dask.org/en/stable/how-to/selecting-the-collection-backend.html>`__
+to set the ``"dataframe.backend"`` option to ``"cudf"``, and the
+``dask_cudf`` module will be imported and used implicitly.
+
+Avoid eager execution
+~~~~~~~~~~~~~~~~~~~~~
+
+Although Dask DataFrame collections are lazy by default, there are several
+notable methods that will result in the immediate execution of the
+underlying task graph::
+
+:func:`compute`: Calling ``ddf.compute()`` will materialize the result of
+``ddf`` and return a single cuDF object. This is done by executing the entire
+task graph associated with ``ddf`` and concatenating its partitions in
+local memory on the client process.
+
+.. note::
+  Never call :func:`compute` on a large collection that cannot fit comfortably
+  in the memory of a single GPU!
+
+:func:`persist`: Like :func:`compute`, calling ``ddf.persist()`` will
+executing the entire task graph associated with ``ddf``. The important difference
+is that the computed partitions will remain in distributed worker memory instead
+of being concatenated together on the client process.
+
+.. note::
+  Avoid calling :func:`persist` on a large collection that cannot fit comfortably
+  in the global worker memory. If the total sum of the partition sizes is larger
+  than the sum of all GPU memory, calling persist will result in significant
+  spilling from device memory. If the individual partition sizes are large, this
+  is likely to produce an OOM error.
+
+:func:`len` / :func:`head` / :func:`tail`: Although these operations are used
+often within pandas/cuDF code to quickly inspect the data, it is best to avoid
+them in Dask DataFrame. In most cases, these operations need execute a portion
+of the underlying task graph to materialize the collection.
+
+:func:`sort_values` / :func:`set_index` : These operations both require Dask to
+eagerly collect quantile information about the column(s) being targeted by the
+global sort operation. See `Avoid Sorting`__ for notes on sorting considerations.
+
+.. note::
+  When using :func:`set_index`, be sure to pass in ``sort=False`` whenever the
+  global collection does not **need** to be sorted by the new index.
+
+Avoid Sorting
+~~~~~~~~~~~~~
+
+`The design of Dask DataFrame <https://docs.dask.org/en/stable/dataframe-design.html#dask-dataframe-design>`__
+makes it advantageous to work with data that is already sorted along its index at
+creation time. For most other cases, it's best to avoid sorting unless the logic
+of your workflow makes global ordering absolutely necessary.
+
+If the purpose of your :func:`sort_values` operation is to ensure that all unique
+values in ``by`` will be moved to the same output partition, then `shuffle
+<https://docs.dask.org/en/stable/generated/dask.dataframe.DataFrame.shuffle.html>`__
+is often the better option.
+
 
 Reading Data
 ------------
@@ -133,8 +189,8 @@ output partition. This mapping will only account for the uncompressed
 storage size of each row group, which is usually smaller than the
 correspondng ``cudf.DataFrame``.
 
-``aggregate_files``: Use this argument to specify whether Dask is allowed
-to map multiple files to the same DataFrame partition. The default is
+``aggregate_files``: Use this argument to specify whether Dask should
+map multiple files to the same DataFrame partition. The default is
 ``False``, but ``aggregate_files=True`` is usually more performant when
 the dataset contains many files that are smaller than half of ``blocksize``.
 
@@ -142,8 +198,15 @@ the dataset contains many files that are smaller than half of ``blocksize``.
   Metadata collection can be extremely slow when reading from remote
   storage (e.g. S3 and GCS). When reading many remote files that all
   correspond to a reasonable partition size, it's usually best to set
-  `blocksize=None` and `aggregate_files=False`. In most cases, these
-  settings allow Dask to skip the metadata-collection stage altogether.
+  ``blocksize=None``. In most cases, this setting allows Dask to skip
+  the metadata-collection stage altogether.
+
+.. note::
+  If your workflow requires a strict 1-to-1 mapping between files and
+  partitions, use :func:`from_map` to manually construct your partitions
+  with ``cudf.read_parquet``. When :func:`dd.read_parquet` is used,
+  query-planning optimizations may automatically aggregate distinct files
+  into the same partition (even if ``aggregate_files=False``).
 
 
 Use :func:`from_map`
@@ -160,6 +223,11 @@ over :func:`from_delayed`::
 See the `from_map API documentation <https://docs.dask.org/en/stable/generated/dask_expr.from_map.html#dask_expr.from_map>`__
 for more details.
 
+.. note::
+  Whenever possible, be sure to specify the ``meta`` argument to
+  :func:`from_map`. Dask will need to materialize the first partition
+  eagerly if this argument is excluded.
+
 
 Sorting, Joining and Grouping
 -----------------------------
@@ -179,7 +247,13 @@ are often recommended::
 * Avoid shuffling whenever possible
   * Use ``split_out=1`` for low-cardinality groupby aggregations
   * Use ``broadcast=True`` for joins when at least one collection comprises a small number of partitions (e.g. ``<=5``)
-* `Use UCX <https://docs.rapids.ai/api/dask-cuda/nightly/examples/ucx/>`__ if communication is a bottleneck
+* `Use UCX <https://docs.rapids.ai/api/dask-cuda/nightly/examples/ucx/>`__ if communication is a bottleneck.
+
+.. note::
+  UCX enables Dask-CUDA workers to communicate with high-performance
+  tansport technologies like `NVLink <https://www.nvidia.com/en-us/data-center/nvlink/>`__
+  and Infiniband. Without UCX, inter-process communication will rely
+  on TCP sockets.
 
 
 User-defined functions