docs: add doc for biglake support (lance-format#3)

Author: jackye1995

.github/labeler.yml

@@ -0,0 +1,45 @@
+# Licensed 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.
+
+version: 1
+appendOnly: true
+# Labels are applied based on conventional commits standard
+# https://www.conventionalcommits.org/en/v1.0.0/
+# These labels are later used in release notes. See .github/release.yml
+labels:
+# If the PR title has an ! before the : it will be considered a breaking change
+# For example, `feat!: add new feature` will be considered a breaking change
+- label: breaking-change
+  title: "^[^:]+!:.*"
+- label: breaking-change
+  body: "BREAKING CHANGE"
+- label: enhancement
+  title: "^feat(\\(.+\\))?!?:.*"
+- label: bug
+  title: "^fix(\\(.+\\))?!?:.*"
+- label: documentation
+  title: "^docs(\\(.+\\))?!?:.*"
+- label: performance
+  title: "^perf(\\(.+\\))?!?:.*"
+- label: ci
+  title: "^ci(\\(.+\\))?!?:.*"
+- label: chore
+  title: "^(chore|test|build|style)(\\(.+\\))?!?:.*"
+- label: java
+  files:
+    - "java\\/.*"
+- label: python
+  files:
+    - "python\\/.*"
+- label: docs
+  files:
+    - "docs\\/.*"

docs/mkdocs.yml

@@ -22,10 +22,7 @@ theme:
         icon: material/brightness-4
         name: Switch to light mode
   features:
-    - navigation.tabs
-    - navigation.sections
     - navigation.instant
-    - navigation.indexes
     - navigation.tracking
     - navigation.top
     - search.highlight
@@ -59,17 +56,7 @@ markdown_extensions:
 
 plugins:
   - search
-
-nav:
-  - Hive MetaStore V2: hive2.md
-  - Hive MetaStore V3: hive3.md
-  - Iceberg REST Catalog: iceberg.md
-  - Polaris: polaris.md
-  - Unity Catalog: unity.md
-  - AWS Glue: glue.md
-  - Gravitino: gravitino.md
-  - OneLake: onelake.md
-  - Dataproc: dataproc.md
+  - awesome-pages
 
 extra:
   social:

docs/pyproject.toml

@@ -0,0 +1,10 @@
+[project]
+name = "lance-namespace-impls-docs"
+version = "0.1.0"
+description = "Documentation for Lance Namespace Implementations"
+requires-python = ">=3.9"
+dependencies = [
+    "mkdocs>=1.5.0",
+    "mkdocs-material>=9.4.0",
+    "mkdocs-awesome-pages-plugin>=2.10.1",
+]

docs/src/.pages

@@ -0,0 +1,11 @@
+nav:
+  - Apache Gravitino: gravitino.md
+  - Apache Hive MetaStore V2: hive2.md
+  - Apache Hive MetaStore V3: hive3.md
+  - Apache Iceberg REST Catalog: iceberg.md
+  - Apache Polaris: polaris.md
+  - AWS Glue: glue.md
+  - Google BigLake: biglake.md
+  - Google Dataproc: dataproc.md
+  - Microsoft OneLake: onelake.md
+  - Unity Catalog: unity.md

docs/src/biglake.md

@@ -0,0 +1,16 @@
+# Lance BigLake Namespace
+
+**Google BigLake Metastore** is a fully managed, unified metastore service for data lakes on Google Cloud.
+
+To use Google BigLake Metastore with Lance, you can leverage BigLake's [Iceberg REST Catalog](https://docs.cloud.google.com/biglake/docs/blms-rest-catalog),
+which exposes an Apache Iceberg REST Catalog-compatible interface.
+
+## Configuration
+
+Configure your Lance Iceberg namespace to connect to the BigLake Metastore endpoint:
+
+- **endpoint**: `https://biglake.googleapis.com/iceberg/v1/restcatalog`
+- **warehouse**: Your BigLake catalog name in the format `projects/{project}/locations/{location}/catalogs/{catalog}`
+- **auth_token**: A valid Google Cloud OAuth2 access token
+
+All the features and configurations of the [Lance Iceberg REST Catalog Namespace](iceberg.md) apply when using BigLake Metastore.