From 26a9ab3c934a9dba5420e73d49953a20155b4535 Mon Sep 17 00:00:00 2001 From: vladomitrovic Date: Tue, 29 Mar 2022 10:07:42 +0200 Subject: [PATCH] Update README.md --- .../presentation/week2-testing-and-CI/svanhol-libl/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contributions/presentation/week2-testing-and-CI/svanhol-libl/README.md b/contributions/presentation/week2-testing-and-CI/svanhol-libl/README.md index 171688d9c9..a3c9fc965d 100644 --- a/contributions/presentation/week2-testing-and-CI/svanhol-libl/README.md +++ b/contributions/presentation/week2-testing-and-CI/svanhol-libl/README.md @@ -4,7 +4,7 @@ Why did Facebook go down in 2021 and could it have been prevented with proper testing? -## Members +## Names and KTH ID - Fredrik Svanholm (svanhol@kth.se) - Linus Below Blomkvist (libl@kth.se) @@ -17,7 +17,7 @@ Task 1 Presentation -## Proposal +## Description During October of 2021 Facebooks entire network went down during a period of over six hours. This included all Metas services including Facebook, Whatsapp, Instagram and Sign in with Facebook. this was not due to any server is network malfunction but rather due to human error. The entire network was theoretically fully operational but was disconnected from the outside world. Many of their systems and interal tools that would´ve been used to revert and fix the issue went down in the process so fixing the issue was not an easy task.