logo
episode-header-image
Apr 2022
6m 29s

WhatsApp went down (early report/analysi...

Hussein Nasser
About this episode

WhatsApp Went down again, this is an early report with brief analysis, enjoy.   https://engineering.fb.com/2020/10/21/networking-traffic/how-facebook-is-bringing-quic-to-billions/

Up next
Nov 24
CPU and Kernel Page Faults
<p>Page faults occurs when the process tries to access a memory that isn’t backed by a physical page kernel raises a fault which loads a page. It happens on first access, stack expansion, COW, swap and much more. However it comes with a cost. </p><p><br /></p><p>In this episode o ... Show More
48m 37s
Oct 31
Amazon US-EAST-1 Outage in Details
On October 19 2025 AWS experienced an outage that lasted over a day, 10 days later we finally got the root cause analysis and we know exactly what caused the DNS to fail0:00 Summary 5:30 How did Dynamo lost its DNS?13:41 EC2 Errors 16:16 Network Load Balancer ErrorsRCA here https ... Show More
24m 26s
Oct 17
Graceful shutdown in HTTP
There are cases where the backend may need to close the connection to prevent unexpected situations, prevent bad actors or simply just free up resources. Closing a connection gracefully allows clients and backends to clean up and finish any pending requests. In this episode of th ... Show More
25m 49s
Recommended Episodes
Jan 2020
WhatsApp
<p>We kick off Season 6 with a long-awaited Acquired Classic: Facebook’s $22B purchase of WhatsApp in 2014, which still ranks as the largest acquisition of a private VC-backed startup in history. Yet despite that enormous pricetag and all its associated fanfare, as we sit here 5+ ... Show More
1h 52m
Jan 2021
Will Signal Dethrone WhatsApp as the Messenger App of Choice? (11.01.21)
After WhatsApp announced some major changes to its privacy policy, Elon Musk – the world’s richest man – urged his followers to take their messaging elsewhere. In this episode, we discuss WhatsApp’s latest changes in privacy and walk you through the features of the application, S ... Show More
30m 19s
Apr 2020
What's up, WhatsApp?
Where did the WhatsApp messaging service come from, how did it get so popular, and why did Facebook spend so much money to acquire it? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 
46m 42s
Feb 2021
Comment WhatsApp a perdu des millions d’utilisateurs en un mois ?
WhatsApp commence l'année 2021 de la pire des manières. La polémique autour de ses nouvelles conditions générales d’utilisations a poussé de nombreux utilisateurs à migrer vers d’autres applications de messagerie comme Signal ou Telegram. Ces derniers n’ont sans doute pas appréci ... Show More
2m 3s
Mar 2024
E168: Can Google save itself? AI takes over Customer Support, Reddit IPO teardown
(0:00) Bestie intros! Jato Caelin (1:36) Groq update!: The key metric developer platforms should care about (5:55) Google's make or break moment: Should Sundar be fired, AI safety team's power, RIF potential, stock pressure, and more (29:17) How bloated HR departments slow down c ... Show More
1h 26m
Aug 2022
It's A WhatsApp World
Meta’s most expensive acquisition ever and one of the most used communication apps in the world: WhatsApp. With over 2 billion users, WhatsApp is embedded in the social, economic, and political infrastructure of countries across the globe. For better and worse. The story of Whats ... Show More
36m 9s
Jan 2024
Social Media Reinvented: BeFake Introduces AI-Powered App for Next-Level Interaction
<p>Witness the reinvention of social media as BeFake introduces an AI-powered app, elevating digital interaction to new heights. In this episode, gain insights into the unique attributes of BeFake's app, explore the impact on user experience, and participate in the unfolding narr ... Show More
7m 35s