feat: add pixeltable quickstart

Signed-off-by: Xe Iaso <[email protected]>

Author: Xe

docs/quickstarts/pixeltable.mdx

@@ -0,0 +1,94 @@
+# Pixeltable Quickstart
+
+import Tabs from "@theme/Tabs";
+import TabItem from "@theme/TabItem";
+
+Pixeltable contains a storage integration for Tigris as of
+[version 0.5.0](https://github.com/pixeltable/pixeltable/releases/tag/v0.5.0).
+This allows you to store your structured data in Pixeltable and have references
+to unstructured multimodal data in Tigris.
+
+In order to configure Pixeltable to use Tigris, you need to set the following
+environment variables or make changes to the configuration file in
+`~/.pixeltable/config.toml`:
+
+<Tabs>
+  <TabItem value="config" label="Configuration file" default>
+
+```toml
+[pixeltable]
+# The location where new media files are stored when they are added to tables.
+input_media_dest = "s3://contoso-data/input"
+# The location where media files are stored when they are generated by Pixeltable operations.
+output_media_dest = "s3://contoso-data/output"
+# The name of the AWS configuration profile that is configured for accessing Tigris.
+tigris_profile = "tigris"
+```
+
+  </TabItem>
+  <TabItem value="env" label="Environment variables">
+
+| Environment variable           | Example                    | Description                                                                                                                              |
+| :----------------------------- | :------------------------- | :--------------------------------------------------------------------------------------------------------------------------------------- |
+| `PIXELTABLE_TIGRIS_PROFILE`    | `tigris`                   | The name of the [AWS configuration profile](/docs/sdks/s3/aws-cli/#using-multiple-aws-profiles) that is configured for accessing Tigris. |
+| `PIXELTABLE_INPUT_MEDIA_DEST`  | `s3://contoso-data/input`  | The location where new media files are stored when they are added to tables.                                                             |
+| `PIXELTABLE_OUTPUT_MEDIA_DEST` | `s3://contoso-data/output` | The location where media files are stored when they are generated by Pixeltable operations.                                              |
+
+  </TabItem>
+</Tabs>
+
+Then when you insert a video into a table:
+
+```py
+import pixeltable as pxt
+
+videos = pxt.create_table(
+    "content",
+    schema={
+        "video": pxt.Video,
+        "title": pxt.String,
+    },
+    if_exists="ignore",
+)
+
+videos.insert(
+    [
+        {
+            "video": "./var/big-buck-bunny.mp4",
+            "title": "Big Buck Bunny",
+        },
+    ]
+)
+```
+
+Pixeltable will automatically upload the media file to Tigris.
+
+If you create an image with the
+[OpenAI `image_generation` user-defined function](https://docs.pixeltable.com/sdk/v0.5.1/openai#udf-image-generations),
+the generated image will automatically be uploaded to Tigris:
+
+```py
+import pixeltable as pxt
+from pixeltable.functions import openai
+
+pxt.drop_table("wallpapers")
+wallpapers = pxt.create_table(
+    "wallpapers",
+    schema={
+        "text": pxt.String,
+    },
+    if_exists="ignore",
+)
+
+wallpapers.insert(
+    [
+        {"text": "A surrealist oil on canvas painting of a taco dancing in a datacentre"}
+    ]
+)
+
+wallpapers.add_computed_column(
+    gen_image=openai.image_generations(wallpapers.text, model='dall-e-2')
+)
+```
+
+You can then browse the generated images in Tigris.

sidebars.js

@@ -202,6 +202,11 @@ const sidebars = {
             },
           ],
         },
+        {
+          type: "doc",
+          label: "Pixeltable",
+          id: "quickstarts/pixeltable",
+        },
         {
           type: "doc",
           label: "PyTorch",