Tuesday, 9 April 2019

WHATSAPP SIAMNA SOFTWARE   
[Behind the scene] 
Er. Chhungpuia Renthlei

Smart phone hmangtu te laka mikhual lo tak,  mobile khawvela  network platform lian tak, nitin mi maktaduai 900  zet te kan inbiakna leh he thuziak i chhiar mekna ni bawk, WhatsApp  siamna software  han bih thuak thuak teh ang.

kum 2009 a Yahoo! hnuaia hnathawk tawh, American mi Brian Acton leh Jan Koum te siam, february 19, 2014 a Facebook in  US$ 19 billion lai atama  a lei WhatsApp hi software pakhat chauh hmanga siam a ni hauh lo mai.WhatsApp User account buaipui te, Message dawng khawma, a dawngtu tur hnena thawn chhuah, security lamah leh a hmangtu ten WhatsApp kan install a, tha taka kan lo hman ve theihna turin a awm tih pawh kan hriat loh software tools chi hrang hrang Server Platforms ah hna an thawk mup mup mai a awm teuh mai le.

WhatsApp Server Platforms software  te chu :
1.      Erlang programming language :
2.      Mnesia Database System :
3.      YAWS (Yet Another Web Server):
4.      Free BSD (Berkeley Software Distribution)
5.      Ejabberd
6.      XMPP
7.       PHP  (Hypertext Preprocessor)   
8.      Lighttpd

Erlang programming language :
WhatsApp hi Erlang programming language hmanga siam a ni. Erlang tih hi Danish engineer, telephone networks lama mi thiam hmasa Agner Krarup Erlang (1878- 1929) hming chawia phuah a ni.Erlang language hi Ericsson communication systems Telephone circuits leh telephone switching equipment atana Joe Armstrong, Robert Virding leh Mike Williams ten kum 1986 a an siam a ni. Kum 1998 khan a duh apiang hman theih (open source) turin an tlangzarh.

Erlang programming language hi huapzo (general purpose) atana language tha tak mai leh communication systems atana remchang tak anih vangin WhatsApp siam nan thlan a ni.Tin, Erlang hian software restart kher ngai lova updates leh hot fixes te a tih theih avang hian keini pawhin awlsam takin whatsapp update kan nei zung zung thei thin.WhatsApp a fello lai awm siam rem te, update leh thil tul dang  apiang Erlang hmanga tih anih hnuah WhatsApp server ah an upload thin.

Mnesia Database System :
Mnesia  Erlang programing  hmanga siam a ni. hi rang taka request chhang zung zung thei tur leh network hranga hranga hman theih tur atana database management system tha tak a ni.  System hrang hrang ten an inhman tawm theih (Cross platform software)  tura Open Telecom Platform database tha tak mai a ni. Mnesia hian WhatsApp users database management hna hahthlak lai ber a thawk.

YAWS (Yet Another Web Server):
Yaws hi Open Source Erlang Web server  a ni. HTTP (Hyper Text Transmission Protocol)   webserver chi khat, rang taka hnathawk thei leh englai pawha danglam reng (dynamic-content web) atana tha g em em a ni. Standalone mode  leh Embedded mode atan hman kawp theih a ni.WhatsApp multimedia files (audio, video, or image) hrang hrang dahkhawmna a ni. 

FreeBSD (Berkeley Software Distribution) Server OS:
FreeBSD  OS  hi WhatsApp an siamna  software hrang hrang Erlang, Ejabberd, Mnesia, XMPP , PHP  hnathawhna environment leh WhatsApp server Operating system a ni.FreeBSD  hi Open-source Unix platform chikhata ni a, tunlaia servers,desktops, leh embedded platforms hrang hrang support thei, Internet server/ file server operating system atana an hman ber a ni.Network traffic heavy tak tak karah pawh security tha leh speed a sang leh him taka data khawlkhawm theihna a ni.WhatsApp in rang tak leh tha taka database lian tak tak  a tih theihna hmanrua ber a ni.

Ejabberd : Hei hi open source jabber  a ni a, WhatsApp  hmanga message  chak tak leh tha taka kan inthawn theihna tura  operational efficiency tisang tu atan hman a ni.

XMPP:  XMPP awmzia chu Extensible Messaging and Presence Protocol tihna a ni. Ahming hmasa chu Jabber a ni.  Message inthawnna atana open technology a ni.WhatsApp message kan thawn theihna, message kan dawn leh dawn loh hriatna leh mimal leh group hrang hranga rang taka message transfer tu ber a ni. WhatsApp install laia WhatsApp contact list a user phone number dah lut aUser ID  siam tu a ni. Entirnan  Phone no  8974579126 hmangin WhatsApp install ila, User ID  atan 8974579126@s.whatsapp.net a siam ang.

PHP  (Hypertext Preprocessor)   hi  web development  atana   open source  scripting language a ni. WhatsApp   source code  hrang hrang  web brower  hmanga  kan  run thei tura HTML  (Hyper Text Markup Language)  chhunga khung luh mai theih a ni.

Lighttpd: Hei hi web server standards mil thlap si, security tha tak nen a  WhatsApp  program a tul huna tihdanglam theihna open source  a ni.

Ejabberd (XMPP)  WhatsApp server
WhatsApp server atan hian Ejabberd (XMPP) server an hmang. He server hian mimal leh group hrang hrangah rang takin kan thu thawn min transfer sak theih vangin a rualin rang tak leh buai miah lovin mi tam takin kan transfer zung zung thei. Message traffic sang takah pawh Ejabberd (XMPP) server hi a rintlak a, a tlo bawk a, reliability leh sustainability aneih thatna hi WhatsApp developers te hian an thlan chhan ber pakhat a ni.

WhatsApp server te hi chi hnih ah then a ni.
1.WhatsApp chat server:Thuziak leh emoji (SMS) lo dawng sawnga, atul anga lo buaipuitu a ni.
2.Hyper Text Transfer Protocol (HTTP) server:Multimedia Messaging Service (MMS) hrang hrang audio, video, image zawng zawng upload na a ni.

CONCLUSION
Mak tak mai chu WhatsApp ah hian hnathawktu Engineers 50 chauh an awm.Server Platforms ah heng kan sawi tak software tools chi hrang hrang hmangin hengWhatsApp team te hian hna hrang hrang chhun leh zanin an thawk a.Tha taka whatsapp an monitor bakah a khat tawkin feature thar an telh belh reng a, Security system an ti changtlung zel a, version an update zel thin.
Hetiang mi tlem te enkawlna hnuaiaWhatsApp hmangtu maktaduai 900 zet ten nitin khaihlak hauh lova thu kan in thawn thei hi a  ropui dangdai hle  mai.Sawi tur tam tak awm mahse tuna tan chuan duh tawk phawt mai ang aw.

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