Fix internal links: update colors, remove unwanted links, add time travel links, fix catalog URLs

Author: Akshay-datazip

docs-iceberg-query-engine/athena.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import {
   ServerStackIcon,
   BoltIcon,
@@ -23,7 +24,11 @@ export const athenaFeatures = [
   {
     title: "AWS Glue Catalog Integration",
     chip: "AWS-Native Only",
-    description: "Only [AWS Glue Data Catalog](/docs/writers/iceberg/catalog/glue/) supported for Iceberg. Hive, REST, Nessie, or JDBC catalogs not recognized - tight AWS ecosystem integration",
+    description: (
+      <>
+        Only <Link to="/docs/writers/iceberg/catalog/glue/" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">AWS Glue Data Catalog</Link> supported for Iceberg. Hive, REST, Nessie, or JDBC catalogs not recognized - tight AWS ecosystem integration
+      </>
+    ),
     icon: <BuildingOfficeIcon className="w-6 h-6" />,
     color: "orange",
     score: 60,
@@ -74,7 +79,8 @@ export const athenaFeatures = [
         }
       ],
       externalLinks: [
-        { label: "AWS Glue Data Catalog", url: "https://docs.aws.amazon.com/athena/latest/ug/data-sources-glue.html", type: "docs" }
+        { label: "AWS Glue Data Catalog (OLake Docs)", url: "/docs/writers/iceberg/catalog/glue/", type: "docs" },
+        { label: "AWS Glue Data Catalog (AWS Docs)", url: "https://docs.aws.amazon.com/athena/latest/ug/data-sources-glue.html", type: "docs" }
       ]
     }
   },
@@ -629,7 +635,11 @@ export const athenaTableData = {
         tooltip: "Limited to AWS Glue Data Catalog only"
       },
       details: {
-        value: "Only AWS Glue Data Catalog; no Hive, REST, Nessie, or JDBC catalog support",
+        value: (
+          <>
+            Only <Link to="/docs/writers/iceberg/catalog/glue/" className="white-link">AWS Glue Data Catalog</Link>; no Hive, REST, Nessie, or JDBC catalog support
+          </>
+        ),
         tooltip: "Deep AWS integration but limited catalog flexibility"
       },
       version: { value: "v3" }
@@ -835,7 +845,11 @@ export const athenaUseCases = [
 ];
 
 <QueryEngineLayout
-  title="[Amazon Athena](/iceberg/olake-iceberg-athena) (Engine v3)"
+  title={
+    <>
+      <Link to="/iceberg/olake-iceberg-athena" className="white-link" style={{color: 'white', textDecoration: 'underline'}}>Amazon Athena</Link> (Engine v3)
+    </>
+  }
   description="Serverless AWS-native query engine with complete DML operations, Lake Formation governance, time travel, and deep AWS ecosystem integration for Iceberg tables"
   features={athenaFeatures}
   tableData={athenaTableData}

docs-iceberg-query-engine/bigquery.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import {
   ServerStackIcon,
   BoltIcon,
@@ -23,7 +24,11 @@ export const bigqueryFeatures = [
   {
     title: "Dual Table Model",
     chip: "Managed + External",
-    description: "BigQuery-managed Iceberg (internal catalog, full DML) and [BigLake external](/iceberg/query-engine) Iceberg (Dataplex/HMS/Glue via GCS, query + limited writes)",
+    description: (
+      <>
+        BigQuery-managed Iceberg (internal catalog, full DML) and BigLake external Iceberg (Dataplex/HMS/Glue via GCS, query + limited writes)
+      </>
+    ),
     icon: <ServerStackIcon className="w-6 h-6" />,
     color: "blue",
     score: 80,
@@ -360,7 +365,11 @@ export const bigqueryFeatures = [
   {
     title: "Differential Time Travel",
     chip: "Managed vs External",
-    description: "Managed tables: [FOR SYSTEM_TIME AS OF](/blog/apache-polaris-lakehouse) syntax translating to snapshots. External BigLake tables: no SQL time travel currently",
+    description: (
+      <>
+        Managed tables: FOR SYSTEM_TIME AS OF syntax translating to snapshots. External BigLake tables: no SQL time travel currently
+      </>
+    ),
     icon: <ClockIcon className="w-6 h-6" />,
     color: "orange",
     score: 60,

docs-iceberg-query-engine/clickhouse.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import {
   ServerStackIcon,
   BoltIcon,
@@ -364,7 +365,11 @@ export const clickhouseFeatures = [
   {
     title: "Time Travel Capabilities",
     chip: "Since 25.4",
-    description: "[Time-travel](/blog/2025/10/03/iceberg-metadata/#63-time-travel-rollback-and-branching) since 25.4 with SET iceberg_timestamp_ms=<epoch> or iceberg_snapshot_id; partition pruning via use_iceberg_partition_pruning=1",
+    description: (
+      <>
+        <Link to="/blog/2025/10/03/iceberg-metadata/#63-time-travel-rollback-and-branching" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">Time-travel</Link> since 25.4 with SET iceberg_timestamp_ms=&lt;epoch&gt; or iceberg_snapshot_id; partition pruning via use_iceberg_partition_pruning=1
+      </>
+    ),
     icon: <ClockIcon className="w-6 h-6" />,
     color: "green",
     score: 100,

docs-iceberg-query-engine/databricks.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import { 
   CloudIcon,
   ShieldCheckIcon,
@@ -78,7 +79,11 @@ export const databricksFeatures = [
   {
     title: "UniForm Multi-Format Technology",
     chip: "Innovative",
-    description: "[UniForm](/iceberg/query-engine/snowflake) enables the same table to be accessible as both Delta and Iceberg simultaneously, generating Iceberg metadata on every Delta commit",
+    description: (
+      <>
+        <Link to="/iceberg/query-engine/snowflake" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">UniForm</Link> enables the same table to be accessible as both Delta and Iceberg simultaneously, generating Iceberg metadata on every Delta commit
+      </>
+    ),
     icon: <ArrowPathIcon className="w-6 h-6" />,
     color: "purple",
     score: 95,
@@ -303,7 +308,11 @@ export const databricksFeatures = [
   {
     title: "Time Travel & Snapshot Queries",
     chip: "Full Support",
-    description: "External engines can [time-travel](/blog/2025/10/03/iceberg-metadata/#63-time-travel-rollback-and-branching) using standard Iceberg syntax with snapshot-ID or timestamp, enhanced with Delta version mapping properties",
+    description: (
+      <>
+        External engines can <Link to="/blog/2025/10/03/iceberg-metadata/#63-time-travel-rollback-and-branching" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">time-travel</Link> using standard Iceberg syntax with snapshot-ID or timestamp, enhanced with Delta version mapping properties
+      </>
+    ),
     icon: <ClockIcon className="w-6 h-6" />,
     color: "green",
     score: 90,

docs-iceberg-query-engine/dreamio.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import {
   ServerStackIcon,
   BoltIcon,
@@ -404,7 +405,7 @@ export const dremioFeatures = [
           category: "Snapshot Management",
           items: [
             { label: "Snapshot Queries", value: "$snapshots table", status: "available" },
-            { label: "[Time Travel](/blog/2025/10/03/iceberg-metadata/#63-time-travel-rollback-and-branching)", value: "Snapshot ID based", status: "available" },
+            { label: "Time Travel", value: "Snapshot ID based", status: "available" },
             { label: "ROLLBACK", value: "Point-in-time", status: "available" },
             { label: "History Access", value: "$history table", status: "available" }
           ]
@@ -711,7 +712,11 @@ export const dremioTableData = {
         badge: { text: "Arctic Branches + Snapshots", variant: "success" }
       },
       details: {
-        value: "Arctic/Nessie branches & tags (table@branch); snapshot-based rollback and analysis",
+        value: (
+          <>
+            Arctic/Nessie branches & tags (table@branch); snapshot-based rollback and analysis. See <Link to="/blog/2025/10/03/iceberg-metadata/#63-time-travel-rollback-and-branching">time travel</Link> for details
+          </>
+        ),
         tooltip: "Git-like versioning plus traditional snapshot management"
       },
       version: { value: "v25+" }

docs-iceberg-query-engine/duckdb.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import {
   //   DatabaseIcon,
   BoltIcon,
@@ -21,7 +22,11 @@ export const duckdbFeatures = [
   {
     title: "Catalog Support",
     chip: "Partial Support",
-    description: "Hadoop (file-system) and Iceberg [REST catalog](/iceberg/query-engine) supported via rest option with bearer/OAuth tokens; no native Hive/Glue catalog yet",
+    description: (
+      <>
+        Hadoop (file-system) and Iceberg <Link to="/iceberg/query-engine" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">REST catalog</Link> supported via rest option with bearer/OAuth tokens; no native Hive/Glue catalog yet
+      </>
+    ),
     icon: <BoltIcon className="w-6 h-6" />,
     color: "orange",
     score: 65,
@@ -517,7 +522,11 @@ export const duckdbTableData = {
         tooltip: "File-system and REST catalogs only"
       },
       details: {
-        value: "Hadoop (file-system), [REST catalog](/docs/writers/iceberg/catalog/rest/?rest-catalog=generic) with OAuth tokens; no native Hive/Glue support",
+        value: (
+          <>
+            Hadoop (file-system), <Link to="/docs/writers/iceberg/catalog/rest/?rest-catalog=generic" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">REST catalog</Link> with OAuth tokens; no native Hive/Glue support
+          </>
+        ),
         tooltip: "Can proxy Hive/Glue through REST but no direct catalog integration"
       },
       version: { value: "1.3+" }

docs-iceberg-query-engine/flink.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import { 
   ServerStackIcon,
   // DatabaseIcon,
@@ -21,7 +22,11 @@ export const flinkFeatures = [
   {
     title: "Comprehensive Catalog Support",
     chip: "Full Support",
-    description: "[Hive Metastore](/docs/writers/iceberg/catalog/hive/), Hadoop catalog, REST catalog (incl. Nessie), [AWS Glue](/docs/writers/iceberg/catalog/glue/), JDBC, plus any custom implementation via catalog-impl",
+    description: (
+      <>
+        <Link to="/docs/writers/iceberg/catalog/hive/" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">Hive Metastore</Link>, Hadoop catalog, REST catalog (incl. Nessie), <Link to="/docs/writers/iceberg/catalog/glue/" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">AWS Glue</Link>, JDBC, plus any custom implementation via catalog-impl
+      </>
+    ),
     icon: <BoltIcon className="w-6 h-6" />,
     color: "blue",
     score: 100,
@@ -78,7 +83,11 @@ export const flinkFeatures = [
   {
     title: "Streaming & CDC Excellence",
     chip: "Reference Engine",
-    description: "Reference engine for [CDC → Iceberg](/blog/building-modern-data-lakehouse-with-olake-iceberg-lakekeeper-trino): consume Debezium/Kafka changelogs, upsert with exactly-once semantics, FLIP-27 incremental reads",
+    description: (
+      <>
+        Reference engine for <Link to="/blog/building-modern-data-lakehouse-with-olake-iceberg-lakekeeper-trino" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">CDC → Iceberg</Link>: consume Debezium/Kafka changelogs, upsert with exactly-once semantics, FLIP-27 incremental reads
+      </>
+    ),
     icon: <BoltIcon className="w-6 h-6" />,
     color: "green",
     score: 100,

docs-iceberg-query-engine/hive.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import {
   ServerStackIcon,
 //   DatabaseIcon,
@@ -55,7 +56,7 @@ export const hiveFeatures = [
           items: [
             { label: "Hive Metastore", value: "Native (default)", status: "available" },
             { label: "Hadoop Catalog", value: "Configurable", status: "available" },
-            { label: "[REST/Nessie](/docs/writers/iceberg/catalog/rest/?rest-catalog=nessie)", value: "Via catalog-impl", status: "available" },
+            { label: "REST/Nessie", value: "Via catalog-impl", status: "available" },
             { label: "AWS Glue", value: "Configurable", status: "available" },
             { label: "JDBC Catalog", value: "Configurable", status: "available" },
             { label: "Custom Catalogs", value: "Via catalog-impl", status: "available" }
@@ -515,7 +516,11 @@ export const hiveTableData = {
         tooltip: "Native Hive Metastore plus configurable backends"
       },
       details: {
-        value: "Hive Metastore (default), Hadoop, REST/Nessie, AWS Glue, JDBC, custom implementations",
+        value: (
+          <>
+            Hive Metastore (default), Hadoop, <Link to="/docs/writers/iceberg/catalog/rest/?rest-catalog=nessie">REST/Nessie</Link>, AWS Glue, JDBC, custom implementations
+          </>
+        ),
         tooltip: "HiveIcebergStorageHandler provides native HMS integration"
       },
       version: { value: "4.0+" }
@@ -722,7 +727,7 @@ export const hiveUseCases = [
 
 <QueryEngineLayout
   title="Apache Hive 4.0+"
-  description="[Traditional data warehouse](/blog/apache-polaris-lakehouse) with first-class Iceberg support, full SQL DML, hidden partitioning, and Ranger-based governance for batch analytics"
+  description="Traditional data warehouse with first-class Iceberg support, full SQL DML, hidden partitioning, and Ranger-based governance for batch analytics"
   features={hiveFeatures}
   tableData={hiveTableData}
   useCases={hiveUseCases}

docs-iceberg-query-engine/impala.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import { 
   BoltIcon,
   ShieldCheckIcon,
@@ -21,7 +22,11 @@ export const impalaFeatures = [
   {
     title: "HMS-Centric Catalog Integration",
     chip: "Enterprise Ready",
-    description: "Deep integration with [Hive Metastore](/iceberg/query-engine/hive), HadoopCatalog, and HadoopTables; other catalog implementations configurable via Hive site-config",
+    description: (
+      <>
+        Deep integration with <Link to="/iceberg/query-engine/hive" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">Hive Metastore</Link>, HadoopCatalog, and HadoopTables; other catalog implementations configurable via Hive site-config
+      </>
+    ),
     icon: <BoltIcon className="w-6 h-6" />,
     color: "blue",
     score: 75,
@@ -519,7 +524,11 @@ export const impalaTableData = {
         tooltip: "HMS, Hadoop catalogs only; no direct cloud catalog support"
       },
       details: { 
-        value: "[Hive Catalog (HMS)](/iceberg/query-engine/hive), HadoopCatalog, HadoopTables; other catalog-impl via Hive site-config",
+        value: (
+          <>
+            <Link to="/iceberg/query-engine/hive" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">Hive Catalog (HMS)</Link>, HadoopCatalog, HadoopTables; other catalog-impl via Hive site-config
+          </>
+        ),
         tooltip: "No direct Glue/REST/Nessie support; requires HMS infrastructure"
       },
       version: { value: "4.0+" }

docs-iceberg-query-engine/presto.mdx

@@ -6,6 +6,7 @@ hide_table_of_contents: true
 ---
 
 import { QueryEngineLayout } from '@site/src/components/Iceberg/QueryEngineLayout';
+import Link from '@docusaurus/Link';
 import {
   ServerStackIcon,
   BoltIcon,
@@ -23,7 +24,11 @@ export const prestoFeatures = [
   {
     title: "Comprehensive Catalog Support",
     chip: "REST/Nessie + OAuth2",
-    description: "[Hive Metastore](/iceberg/query-engine/hive), [AWS Glue](/iceberg/query-engine/athena), REST/Nessie (0.277+ with OAuth2), Hadoop (file-based); JDBC possible via same properties",
+    description: (
+      <>
+        <Link to="/iceberg/query-engine/hive" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">Hive Metastore</Link>, <Link to="/docs/writers/iceberg/catalog/glue/" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">AWS Glue</Link>, REST/Nessie (0.277+ with OAuth2), Hadoop (file-based); JDBC possible via same properties
+      </>
+    ),
     icon: <BoltIcon className="w-6 h-6" />,
     color: "green",
     score: 100,
@@ -628,7 +633,11 @@ export const prestoTableData = {
         tooltip: "Comprehensive catalog support with authentication"
       },
       details: {
-        value: "[Hive Metastore](/docs/writers/iceberg/catalog/hive/), [AWS Glue](/docs/writers/iceberg/catalog/glue/), REST/Nessie (OAuth2), Hadoop file-based, JDBC via properties",
+        value: (
+          <>
+            <Link to="/docs/writers/iceberg/catalog/hive/" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">Hive Metastore</Link>, <Link to="/docs/writers/iceberg/catalog/glue/" className="text-blue-600 dark:text-blue-400 underline hover:text-blue-700 dark:hover:text-blue-300">AWS Glue</Link>, REST/Nessie (OAuth2), Hadoop file-based, JDBC via properties
+          </>
+        ),
         tooltip: "Universal catalog integration with advanced authentication"
       },
       version: { value: "0.277+" }
@@ -835,7 +844,11 @@ export const prestoUseCases = [
 
 <QueryEngineLayout
   title="Presto 0.288+"
-  description="[Distributed SQL](/iceberg/query-engine/trino) query engine with REST/Nessie catalogs, row-level DELETE, time travel, and configurable MoR/CoW modes for interactive analytics"
+  description={
+    <>
+      <Link to="/iceberg/query-engine/trino" className="white-link">Distributed SQL</Link> query engine with REST/Nessie catalogs, row-level DELETE, time travel, and configurable MoR/CoW modes for interactive analytics
+    </>
+  }
   features={prestoFeatures}
   tableData={prestoTableData}
   useCases={prestoUseCases}