From 79f9e72a9d2662fa2e1f0a9d022a3c730639ec01 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Wed, 13 Aug 2025 01:49:19 +0100
Subject: [PATCH] chore: update roadmap content json (#9015)

Co-authored-by: kamranahmedse <4921183+kamranahmedse@users.noreply.github.com>
---
 public/roadmap-content/aws.json    | 2 +-
 public/roadmap-content/docker.json | 5 +++++
 public/roadmap-content/sql.json    | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/public/roadmap-content/aws.json b/public/roadmap-content/aws.json
index e5d561a69..11f426e13 100644
--- a/public/roadmap-content/aws.json
+++ b/public/roadmap-content/aws.json
@@ -725,7 +725,7 @@
   },
   "2vQPmVNk1QpMM-15RKG8b": {
     "title": "Metrics",
-    "description": "In Amazon CloudWatch, **metrics** are fundamental concepts that you work with. A metric is the fundamental concept in CloudWatch and represents a time-ordered set of data points that are published to CloudWatch. Think of a metric as a variable to monitor, and the data points as representing the values of that variable over time. Metrics are uniquely defined by a name, a namespace, and zero or more dimensions up to 30 dimensions per metric. Every data point must have a timestamp. You can retrieve statistics about those data points as an ordered set of time-series data. CloudWatch provides metrics for every serviece in AWS.\n\nLearn more from the following resources:",
+    "description": "In Amazon CloudWatch, **metrics** are fundamental concepts that you work with. A metric is the fundamental concept in CloudWatch and represents a time-ordered set of data points that are published to CloudWatch. Think of a metric as a variable to monitor, and the data points as representing the values of that variable over time. Metrics are uniquely defined by a name, a namespace, and zero or more dimensions up to 30 dimensions per metric. Every data point must have a timestamp. You can retrieve statistics about those data points as an ordered set of time-series data. CloudWatch provides metrics for every service in AWS.\n\nLearn more from the following resources:",
     "links": [
       {
         "title": "CloudWatch Metrics",
diff --git a/public/roadmap-content/docker.json b/public/roadmap-content/docker.json
index 827cabc79..93421ef69 100644
--- a/public/roadmap-content/docker.json
+++ b/public/roadmap-content/docker.json
@@ -153,6 +153,11 @@
         "title": "Underlying Technologies - Medium",
         "url": "https://medium.com/@furkan.turkal/how-does-docker-actually-work-the-hard-way-a-technical-deep-diving-c5b8ea2f0422",
         "type": "article"
+      },
+      {
+        "title": "Containers - Namespaces, Cgroups and Overlay Filesystem",
+        "url": "https://www.youtube.com/watch?v=wJdDWc6zO4U",
+        "type": "video"
       }
     ]
   },
diff --git a/public/roadmap-content/sql.json b/public/roadmap-content/sql.json
index 070b2f53f..b782c6b5d 100644
--- a/public/roadmap-content/sql.json
+++ b/public/roadmap-content/sql.json
@@ -107,7 +107,7 @@
     "links": [
       {
         "title": "SQL Operators: 6 Different Types",
-        "url": "https://www.dataquest.io/blog/sql-operators/",
+        "url": "https://dataengineeracademy.com/blog/sql-operators-6-different-types-code-examples/",
         "type": "article"
       }
     ]