grouping solutions and an overview page

Author: PrasanKumar93

docs/howtos/solutions/digital-identity-validation/images/digital-identity.png renamed to docs/howtos/solutions/fraud-detection/digital-identity-validation/images/digital-identity.png

@@ -2,15 +2,16 @@
 id: index-digital-identity-validation
 title: How to perform Digital Identity Validation using Redis in an e-commerce app
 sidebar_label: How to use Redis for Digital Identity Validation
-slug: /howtos/solutions/digital-identity-validation
+slug: /howtos/solutions/fraud-detection/digital-identity-validation
 authors: [prasan, will]
 ---
 
 import Authors from '@theme/Authors';
 import digitalIdentityImg from './images/digital-identity.png';
-import MicroservicesEcommerceDesign from '../common-data/microservices-ecommerce.mdx';
-import MicroservicesArchitectureWithRedis from '../common-data/microservices-arch-with-redis.mdx';
-import SourceCode from '../common-data/microservices-source-code-tip.mdx';
+
+import MicroservicesEcommerceDesign from '../../microservices/common-data/microservices-ecommerce.mdx';
+import MicroservicesArchitectureWithRedis from '../../microservices/common-data/microservices-arch-with-redis.mdx';
+import SourceCode from '../../microservices/common-data/microservices-source-code-tip.mdx';
 
 <Authors frontMatter={frontMatter} />
 
@@ -208,11 +209,11 @@ Digital identity score along with user profile score and AI (Artificial Intellig
 
 ### Additional Resources
 
-- [Transaction Risk Scoring](/howtos/solutions/transaction-risk-scoring)
-- [CQRS](/howtos/solutions/cqrs)
-- [Interservice communication](/howtos/solutions/interservice-communication)
-- [Query caching](/howtos/solutions/caching)
-- [API gateway caching](/howtos/solutions/api-gateway-caching)
+- [Transaction Risk Scoring](/howtos/solutions/fraud-detection/transaction-risk-scoring)
+- [CQRS](/howtos/solutions/microservices/cqrs)
+- [Interservice communication](/howtos/solutions/microservices/interservice-communication)
+- [Query caching](/howtos/solutions/microservices/caching)
+- [API gateway caching](/howtos/solutions/microservices/api-gateway-caching)
 - [Redis YouTube channel](https://www.youtube.com/c/Redisinc)
 - Clients like [Node Redis](https://github.com/redis/node-redis) and [Redis om Node](https://github.com/redis/redis-om-node) help you to use Redis in Node.js applications.
 - [RedisInsight](https://redis.com/redis-enterprise/redis-insight/) : To view your Redis data or to play with raw Redis commands in the workbench

docs/howtos/solutions/digital-identity-validation/images/flow.svg renamed to docs/howtos/solutions/fraud-detection/digital-identity-validation/images/flow.svg

@@ -2,7 +2,7 @@
 id: index-transaction-risk-scoring
 title: How to use Redis for Transaction risk scoring
 sidebar_label: How to use Redis for Transaction risk scoring
-slug: /howtos/solutions/transaction-risk-scoring
+slug: /howtos/solutions/fraud-detection/transaction-risk-scoring
 authors: [prasan, will]
 ---
 

docs/howtos/solutions/digital-identity-validation/index-digital-identity-validation.mdx renamed to docs/howtos/solutions/fraud-detection/digital-identity-validation/index-digital-identity-validation.mdx

@@ -0,0 +1,52 @@
+---
+id: index-solutions
+title: Solution Tutorials
+sidebar_label: Overview
+slug: /howtos/solutions
+---
+
+import RedisCard from '@theme/RedisCard';
+
+This page provides a listing of dozens of popular app solution tutorials from Redis.
+
+## Microservices
+
+Learn how to easily build, test and deploy code for common microservice and caching design patterns across different industries using Redis.
+
+<div class="row">
+  <div class="col">
+    <RedisCard
+      title="CQRS Pattern"
+      description="How to build an e-commerce app using Redis with the CQRS Pattern"
+      page="/howtos/solutions/microservices/cqrs"
+    />
+  </div>
+
+<div class="col">
+  <RedisCard
+    title="Interservice Communication"
+    description="Microservices Communication with Redis streams"
+    page="/howtos/solutions/microservices/interservice-communication"
+  />
+</div>
+
+</div>
+
+<div class="row">
+ <div class="col">
+  <RedisCard
+    title="Query Caching Pattern"
+    description="How to use Redis for Query Caching"
+    page="/howtos/solutions/microservices/caching"
+  />
+</div>
+
+<div class="col">
+  <RedisCard
+    title="API Gateway Caching"
+    description="How to use Redis for API Gateway Caching"
+    page="/howtos/solutions/microservices/api-gateway-caching"
+  />
+</div>
+
+</div>

docs/howtos/solutions/transaction-risk-scoring/index-transaction-risk-scoring.mdx renamed to docs/howtos/solutions/fraud-detection/transaction-risk-scoring/index-transaction-risk-scoring.mdx

@@ -2,7 +2,7 @@
 id: index-solutions-api-gateway-caching
 title: How to use Redis for API Gateway Caching
 sidebar_label: How to use Redis for API Gateway Caching
-slug: /howtos/solutions/api-gateway-caching
+slug: /howtos/solutions/microservices/api-gateway-caching
 authors: [prasan, will]
 ---
 
@@ -195,9 +195,9 @@ That's all there is to it! You've now seen how to use Redis for API gateway cach
 
 ### Additional Resources
 
-- [CQRS](/howtos/solutions/cqrs)
-- [Interservice communication](/howtos/solutions/interservice-communication)
-- [Query caching](/howtos/solutions/caching)
+- [CQRS](/howtos/solutions/microservices/cqrs)
+- [Interservice communication](/howtos/solutions/microservices/interservice-communication)
+- [Query caching](/howtos/solutions/microservices/caching)
 - [Redis YouTube channel](https://www.youtube.com/c/Redisinc)
 - Clients like [Node Redis](https://github.com/redis/node-redis) and [Redis om Node](https://github.com/redis/redis-om-node) help you to use Redis in Node.js applications.
 - [RedisInsight](https://redis.com/redis-enterprise/redis-insight/) : To view your Redis data or to play with raw Redis commands in the workbench

docs/howtos/solutions/index-solutions.mdx

@@ -2,7 +2,7 @@
 id: index-solutions-caching
 title: How to use Redis for Query Caching
 sidebar_label: How to use Redis for Query Caching
-slug: /howtos/solutions/caching
+slug: /howtos/solutions/microservices/caching
 authors: [prasan, will]
 ---
 
@@ -280,9 +280,9 @@ That's all there is to it! You've now seen how to use Redis for caching with one
 
 ### Additional Resources
 
-- [CQRS](/howtos/solutions/cqrs)
-- [Interservice communication](/howtos/solutions/interservice-communication)
-- [API gateway caching](/howtos/solutions/api-gateway-caching)
+- [CQRS](/howtos/solutions/microservices/cqrs)
+- [Interservice communication](/howtos/solutions/microservices/interservice-communication)
+- [API gateway caching](/howtos/solutions/microservices/api-gateway-caching)
 - [Redis YouTube channel](https://www.youtube.com/c/Redisinc)
 - Clients like [Node Redis](https://github.com/redis/node-redis) and [Redis om Node](https://github.com/redis/redis-om-node) help you to use Redis in Node.js applications.
 - [RedisInsight](https://redis.com/redis-enterprise/redis-insight/) : To view your Redis data or to play with raw Redis commands in the workbench

docs/howtos/solutions/api-gateway-caching/images/api-gateway-caching-with-redis-architecture.png renamed to docs/howtos/solutions/microservices/api-gateway-caching/images/api-gateway-caching-with-redis-architecture.png

@@ -2,7 +2,7 @@
 id: index-solutions-cqrs
 title: How to build an e-commerce app using Redis with the CQRS Pattern
 sidebar_label: How to build an e-commerce app using Redis with the CQRS Pattern
-slug: /howtos/solutions/cqrs
+slug: /howtos/solutions/microservices/cqrs
 authors: [prasan, will]
 ---
 
@@ -63,7 +63,7 @@ Note that in the current architecture all the services use the same underlying d
 
 :::info
 
-For the purposes of this tutorial we are not highlighting how communication is coordinated between our services, such as how new orders are processed for payment. This is handled using Redis Streams, and is outlined further in our [interservice communication guide](/howtos/solutions/interservice-communication).
+For the purposes of this tutorial we are not highlighting how communication is coordinated between our services, such as how new orders are processed for payment. This is handled using Redis Streams, and is outlined further in our [interservice communication guide](/howtos/solutions/microservices/interservice-communication).
 
 :::
 
@@ -322,9 +322,9 @@ Hopefully this tutorial has helped you visualize how you might use Redis with th
 
 ### Additional Resources
 
-- [Interservice communication](/howtos/solutions/interservice-communication)
-- [Query caching](/howtos/solutions/caching)
-- [API gateway caching](/howtos/solutions/api-gateway-caching)
+- [Interservice communication](/howtos/solutions/microservices/interservice-communication)
+- [Query caching](/howtos/solutions/microservices/caching)
+- [API gateway caching](/howtos/solutions/microservices/api-gateway-caching)
 - [Redis YouTube channel](https://www.youtube.com/c/Redisinc)
 - Clients like [Node Redis](https://github.com/redis/node-redis) and [Redis om Node](https://github.com/redis/redis-om-node) help you to use Redis in Node.js applications.
 - [RedisInsight](https://redis.com/redis-enterprise/redis-insight/) : To view your Redis data or to play with raw Redis commands in the workbench

docs/howtos/solutions/api-gateway-caching/index-api-gateway-caching.mdx renamed to docs/howtos/solutions/microservices/api-gateway-caching/index-api-gateway-caching.mdx

@@ -2,7 +2,7 @@
 id: index-solutions-interservice-communication
 title: Microservices Communication with Redis streams
 sidebar_label: Microservices Communication with Redis streams
-slug: /howtos/solutions/interservice-communication
+slug: /howtos/solutions/microservices/interservice-communication
 authors: [prasan, will]
 ---
 
@@ -395,9 +395,9 @@ That's all there is to it! You've now seen how to use Redis for streaming as bot
 
 - Explore streams in detail in the [Redis University course on Redis Streams](https://university.redis.com/courses/ru202/)
 - Check out our e-book on [Understanding Streams in Redis and Kafka – A Visual Guide](https://redis.com/docs/understanding-streams-in-redis-and-kafka-a-visual-guide/)
-- [CQRS](/howtos/solutions/cqrs)
-- [Query caching](/howtos/solutions/caching)
-- [API gateway caching](/howtos/solutions/api-gateway-caching)
+- [CQRS](/howtos/solutions/microservices/cqrs)
+- [Query caching](/howtos/solutions/microservices/caching)
+- [API gateway caching](/howtos/solutions/microservices/api-gateway-caching)
 - [Redis YouTube channel](https://www.youtube.com/c/Redisinc)
 - Clients like [Node Redis](https://github.com/redis/node-redis) and [Redis om Node](https://github.com/redis/redis-om-node) help you to use Redis in Node.js applications.
 - [RedisInsight](https://redis.com/redis-enterprise/redis-insight/) : To view your Redis data or to play with raw Redis commands in the workbench

docs/howtos/solutions/caching/images/cache-aside.jpg renamed to docs/howtos/solutions/microservices/caching/images/cache-aside.jpg

@@ -461,10 +461,17 @@ module.exports = {
           type: 'category',
           label: 'Solutions',
           items: [
-            'howtos/solutions/cqrs/index-solutions-cqrs',
-            'howtos/solutions/interservice-communication/index-solutions-interservice-communication',
-            'howtos/solutions/caching/index-solutions-caching',
-            'howtos/solutions/api-gateway-caching/index-solutions-api-gateway-caching',
+            'howtos/solutions/index-solutions',
+            {
+              type: 'category',
+              label: 'Microservices',
+              items: [
+                'howtos/solutions/microservices/cqrs/index-solutions-cqrs',
+                'howtos/solutions/microservices/interservice-communication/index-solutions-interservice-communication',
+                'howtos/solutions/microservices/caching/index-solutions-caching',
+                'howtos/solutions/microservices/api-gateway-caching/index-solutions-api-gateway-caching',
+              ]
+            },
           ],
         },
         {