docs: Update Cayenne accelerator (#1271) (#1272)

Co-authored-by: William <98815791+peasee@users.noreply.github.com>

Author: ewgenius

website/docs/components/data-accelerators/cayenne.md

@@ -45,6 +45,15 @@ datasets:
       mode: file
 ```
 
+#### `params`
+
+| Parameter name                 | Description     |
+| ------------------------------ | ------ |
+| `cayenne_compression_strategy` | Determines the type of compression to use when accelerating datasets. Defaults to [`btrblocks`](https://www.cs.cit.tum.de/fileadmin/w00cfj/dis/papers/btrblocks.pdf). Supports `btrblocks` or [`zstd`](https://github.com/facebook/zstd). |
+| `cayenne_unsupported_type_action` | Determines what action to take when a data type that is not supported is encountered. See [`unsupported_type_action` for more information](../../reference/spicepod/datasets.md#unsupported_type_action). |
+| `cayenne_footer_cache_mb` | Size of the in-memory Vortex footer cache in megabytes. Larger values improve query performance for repeated scans. Defaults to `128MiB`. |
+| `cayenne_segment_cache_mb` | Size of the in-memory Vortex segment cache in megabytes, to cache decompressed data segments for improved query performance in repeated scans. Defaults to `256MiB`. |
+
 ## Features
 
 ### High-Performance Columnar Storage

website/docs/features/data-acceleration/partitioning.md

@@ -35,11 +35,11 @@ This will result in a scan plan that only reads from the partitions that contain
 
 :::warning[Limitations]
 
-- Partitioning is currently limited to `engine: duckdb` and `mode: file`.
-- `partition_by` must have only 1 expression.
+- Partitioning is currently limited to `engine: duckdb` or `engine: cayenne` with `mode: file`.
+- `partition_by` currently only supports 1 expression for partitioning.
 - Expression must reference exactly one column from the dataset.
-- Expression must produce a scalar value
-- Expression cannot contain a subquery
+- Expression must produce a scalar value.
+- Expression cannot contain a subquery.
 - Partition pruning is limited to specific filter expressions such as:
   - `WHERE foo = bar`
   - `WHERE foo IN (bar, baz, ...)`