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Elixir Runtime

Elixir runtime wo execution environment hai jo Elixir code ko actually run karta hai — yeh BEAM…

Overview

Elixir Runtime — Quick Facts

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Property: Detail

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Topic: Elixir Runtime

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Category: Virtual Machine / Execution…

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VM Name: BEAM (Bogdan/Björn's Erlang…

Topic 1

Kya Hai Runtime

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Source code compile hota hai →…

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Runtime (VM) bytecode ko…

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Memory manage karta hai,…

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I/O operations manage karta hai

Topic 2

BEAM VM — The Engine

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Everything is a process — har task…

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Processes isolated hain — ek…

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Communication sirf messages se —…

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Preemptive scheduling — koi…

Topic 3

Process Model

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Heap — separate memory allocation

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Stack — execution stack

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Mailbox — incoming messages queue

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Process dictionary — local…

Topic 4

Schedulers

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Ek scheduler per CPU core (by…

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Quad-core machine = 4 schedulers

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Har scheduler apni run queue…

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Processes run queues me…

Topic 5

Memory Management aur Garbage Collection

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Har process ka apna alag heap hota…

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Process die hota hai → uska poora…

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Generational GC — young generation…

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GC ek process par chalta hai →…

Topic 6

Message Passing

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Process A message bhejta hai →…

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Process B apni pace par mailbox se…

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No shared memory — data copy hota…

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Pattern matching se selective…

Topic 7

Fault Tolerance

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Defensive programming (try/catch…

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Supervisor process monitor karta…

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Child crash hota hai → Supervisor…

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Clean state se restart — corrupted…

Topic 8

Distribution

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Multiple BEAM nodes (machines) ko…

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Node-to-node communication…

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Process ko kisi bhi node par spawn…

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Global process registry —…

Topic 9

Hot Code Upgrades

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Two versions of a module…

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Old processes old code chalayen,…

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Gradual transition — existing…

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Zero downtime deployments possible

Topic 10

BEAM vs Other Runtimes

Topic 11

Performance Characteristics

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I/O-bound workloads — millions of…

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Real-time communication —…

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Distributed computing — multi-node…

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Consistent latency — no global GC…

Comparison

BEAM vs Other Runtimes

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Concurrency Model: Lightweight…

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Scheduling: Preemptive (automatic)

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GC Impact: Per-process (micro pauses)

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Elixir Runtime ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Elixir Runtime ka 'Topic' kya hai?

Complete! 🎉

Elixir Runtime Complete!

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Elixir Runtime Complete

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Elixir Runtime

Elixir Runtime — Quick Facts

Property: Detail

Topic: Elixir Runtime

Category: Virtual Machine / Execution…

VM Name: BEAM (Bogdan/Björn's Erlang…

Kya Hai Runtime

Source code compile hota hai →…

Runtime (VM) bytecode ko…

Memory manage karta hai,…

I/O operations manage karta hai

BEAM VM — The Engine

Everything is a process — har task…

Processes isolated hain — ek…

Communication sirf messages se —…

Preemptive scheduling — koi…

Process Model

Heap — separate memory allocation

Stack — execution stack

Mailbox — incoming messages queue

Process dictionary — local…

Schedulers

Ek scheduler per CPU core (by…

Quad-core machine = 4 schedulers

Har scheduler apni run queue…

Processes run queues me…

Memory Management aur Garbage Collection

Har process ka apna alag heap hota…

Process die hota hai → uska poora…

Generational GC — young generation…

GC ek process par chalta hai →…

Message Passing

Process A message bhejta hai →…

Process B apni pace par mailbox se…

No shared memory — data copy hota…

Pattern matching se selective…

Fault Tolerance

Defensive programming (try/catch…

Supervisor process monitor karta…

Child crash hota hai → Supervisor…

Clean state se restart — corrupted…

Distribution

Multiple BEAM nodes (machines) ko…

Node-to-node communication…

Process ko kisi bhi node par spawn…

Global process registry —…

Hot Code Upgrades

Two versions of a module…

Old processes old code chalayen,…

Gradual transition — existing…

Zero downtime deployments possible

BEAM vs Other Runtimes

Performance Characteristics

I/O-bound workloads — millions of…

Real-time communication —…

Distributed computing — multi-node…

Consistent latency — no global GC…

BEAM vs Other Runtimes

Concurrency Model: Lightweight…

Scheduling: Preemptive (automatic)

GC Impact: Per-process (micro pauses)

Visual Flow

See Also

Elixir

Erlang

BEAM

OTP

Concurrency

Virtual_machine

Quiz — Question 1

Quiz — Question 2

Elixir Runtime Complete!

Elixir Runtime Complete

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