![]() There are plenty of secure messaging app in the market that appear to be perfect WhatsApp clones. Having discussed the technicalities of WhatsApp it is time to shift gears over analyzing the possibilities of creating a whatsApp alternative. ![]() Build a Whatsapp like Messaging App with MirrorFly’s In-app Chat SDKs! For storing multimedia files, the app uses an exclusive web server YAWS. Improvising on the ERLANG based applications and optimizing FreeBSD, WhatsApp is able to achieve better performance. Mnesia helps achieve quicker request responses, thereby improving the overall efficiency.įreeBSD is the OS upon which WhatsApp is built. Mnesia is a multiuser distributed DBMS which also happens to be the default DB of ERLANG. Mnesia DB handles the heavy-duty task of database management. On entering the number, the user will be sent a OTP which once verified by the device will initiate the user to the chat screen. Users can register for WhatsApp by entering their mobile number. Based on the user’s preference the content can either be viewed or discarded. In case of multimedia messages, contents (audio, video, or image) are uploaded into a HTTP server and are linked with the content and then sent to the receiving node (receiver) in the form of a thumbnail. The length of the message queue of all the processes associated with a node is monitored. The key to smooth data processing lies with the message queue length. WhatsApp manages over 50 billion messages a day with its intelligent chat system design. This is what helps WhatsApp to quickly push the changes to live implementation without requiring restarts. Code restructuring and some important changes were made to the Ejabberd server to achieve optimal server performance.įurther Erlang, Whatsapp’s programming language is agile to adapt to instant updates and hotfixes. High reliability and sustainability even under peak traffic the reason why WhatsApp developers chose Ejabberd above anything else.ĮRLANGis the programming language used to code WhatsApp. WhatsApp uses Ejabberd (XMPP) server which facilitates instant message transfer between two or many users on a real-time basis. ![]() How Whatsapp Messaging App is Working Technically?
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