What infrastructure does WhatsApp use?

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What infrastructure does WhatsApp use?

General. WhatsApp server is almost completely implemented in Erlang. Server systems that do the backend message routing are done in Erlang. Great achievement is that the number of active users is managed with a really small server footprint.

How does WhatsApp architecture work?

WhatsApp uses a highly modified version of XMPP on an Ejabberd server (more on that later) to communicate with the clients. The XMPP on the client opens an SSL socket to the WhatsApp servers. All the sent messages are queued on the servers until the client opens or reconnects to this socket to retrieve the messages.

How WhatsApp messaging app is working technically?

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How Whatsapp Messaging App is Working Technically? WhatsApp uses Ejabberd (XMPP) server which facilitates instant message transfer between two or many users on a real-time basis. This is what helps WhatsApp to quickly push the changes to live implementation without requiring restarts.

How is WhatsApp scaled to 1 billion?

How WhatsApp served 1 billion users with only 50 engineers.

  • 42 billion messages sent daily.
  • 1.6 billion pictures sent daily.
  • 250 million videos sent daily.

How many engineers WhatsApp?

With only 32 engineers, one WhatsApp developer supports 14 million active users, a ratio unheard of in the industry.

What made WhatsApp so successful?

Global appeal One of the biggest reasons why WhatsApp is so popular is because of its international pool of users. Once it began trending in certain regions, it really took off. WhatsApp hit 2 billion monthly active users in February 2020, continuously growing as the world’s most popular messenger app.

What is WhatsApp Business?

WhatsApp Business is an Android app which is free to download, and was built with the small business owner in mind. With the app, businesses can interact with customers easily by using tools to automate, sort, and quickly respond to messages. If you’re a large business, learn more about the WhatsApp Business API.

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Which WhatsApp API is best for your business?

For a start, the WhatsApp API is designed for medium to larger companies in mind. Since it’s an API, there is no app and front-end interface. Instead, it requires end-users to take the WhatsApp API endpoint and integrate it into their business software. WhatsApp Business API is Best for Medium to Large Companies

How to speed up or slow down WhatsApp audios?

How to Speed up or Slow down WhatsApp Audios. To control the speed of your WhatsApp audios, you’re going to need an app called TalkFaster. The app has a simple interface that won’t confuse you with too many features. It gets the job done by giving you different options on how fast or slow your WhatsApp audios play.

How to optimize your WhatsApp Business account?

Businesses can optimize their profile by updating their cover photo, description, address, email and website. Most WhatsApp Business accounts will be listed as a Business Account. Very rarely a business will be given an Official Business Account unless it’s a large company like Nike or Coca-Cola.

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