Elixir BEAM par chalta hai, wo virtual machine jo Ericsson mein is liye banayi gayi thi ke telephone exchange ke kuch hissay kharab hone par bhi baqi jawab dete rahein. NUZM ise wahan istemaal karta hai jahan system ko load ke neeche chalte rehna ho aur apni kharabiyon se khud sambhalna ho, bina kisi ke dekhe: messaging, live dashboards, aur wo sab jahan aik waqt mein bohat si connections khuli rehti hon.
Is mein kya shamil hai
- Supervision trees, taake crash hone wala process poore system ko le doobne ki bajaye maloom durust halat mein dobara chal pare.
- Phoenix LiveView wahan jahan interface ko live update karna ho aur alag front-end application na chahiye.
- Launch se pehle haqeeqi connection count par load testing, baad mein nahi.
- Observability shuru se, kyunke jo system kharabiyon ke bawajood chalta rahe us mein ye dikhna chahiye ke kya kharabi hui thi.
Kya ye aap ke liye theek hai?
Concurrency ke liye theek: hazaron aik sath connections, soft real-time updates, aur wo kaam jahan band hona engineering se zyada mehnga parta ho.
Aam karobaari website ke liye ghalat, aur agar aap ne khud maintain karna hai to do baar sochne wali baat: Pakistan mein Elixir developers PHP ya JavaScript developers ke muqablay mein mushkil se milte hain, aur handover ke baad ye kharch aap ke hisse mein aata hai.
Commit karne se pehle janna zaroori
BEAM mein process ka jaan boojh kar crash hona qabool hai. Is ke liye likha gaya code har mumkin ghalat input se bachne ki koshish nahi karta; wo process ko marne deta hai aur saaf halat mein naya chala deta hai. Is tarah likha jaye to code chota aur zyada qabil-e-aitemaad hota hai, aur Java ki tarah likha jaye to dono mein se kuch nahi.