added details

CloudFront/CloudFront Functions.md

@@ -1 +1,14 @@
-# [[_CloudFront]] Functions
+# [[_CloudFront|CloudFront]] Functions
+Lightweight edge functions. They are cheaper, faster, but more limited than [[Lambda@Edge|Lambda@Edge]] functions. 
+
+Only supports ECMAScript 5.1 (JavaScript).
+
+They live directly at Edge Locations.
+
+Uses:
+- Cache key normalisation
+- Header manipulation
+- Status code modification and body generation
+- URL redirects and rewrites
+- Request authorisation
+

CloudFront/Lambda@Edge.md

@@ -3,3 +3,5 @@ Supported Languages:
 - Python
 - JavaScript
 
+They are deployed at Regional Edge Caches for [[_CloudFront|CloudFront]]
+

CloudFront/_CloudFront.md

@@ -1,4 +1,4 @@
-# _CloudFront
+# CloudFront
 ## What is it?
 [[_CloudFront|CloudFront]] is a CDN. It can be used for:
 - Static & Dynamic content

Lambda/Lamba Index.md

@@ -1 +0,0 @@
-# Lambda Index

Lambda/Lamba.md

@@ -0,0 +1 @@
+# Lambda