Arpit Bhayani
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Performance Optimization
#performance-optimization
(11)
1 note
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10 videos
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11
Systems Internals
7
Distributed Systems
2
Software Engineering
1
Databases
1
2026
(2)
Jul 20
NOTE
Skipping Go Compiler Bounds Checks Improves Performance with Unsafe
Software Engineering
#software-engineering
#bounds-checking
#go
May 31
VIDEO
How and Why Redis Overrides Malloc: Deep Dive into jemalloc and tcmalloc
Systems Internals
#redis
#memory-management
#jemalloc
2025
(2)
Feb 09
VIDEO
How Atlassian Reduced Latency by 70% Using the Sidecar Pattern
Distributed Systems
#sidecar-pattern
#distributed-systems
#microservices
Jan 26
VIDEO
Optimizing Jira: How Atlassian Migrated from JSON to Protobuf for Massive Performance and Cost Benefits
Distributed Systems
#json
#protobuf
#data-serialization
2024
(2)
Aug 02
VIDEO
DragonflyDB's DashTables: A Deep Dive into High-Performance Data Storage
Databases
#dragonflydb
#redis
#dashtables
Jan 12
VIDEO
Variable-Length Integer (Varint) Encoding: How Databases Optimize Storage and Transmission
Systems Internals
#varint
#serialization
#databases
2023
(2)
Oct 25
VIDEO
Disabling Python Garbage Collection at Scale: How Instagram Saved 10% Infrastructure Cost
Systems Internals
#python
#cpython
#garbage-collection
Mar 19
VIDEO
Writing Efficient and Fair Multi-Threaded Programs
Systems Internals
#multithreading
#concurrency
#performance-optimization
2022
(1)
May 20
VIDEO
Why Caching Fails to Speed Up Mark-and-Sweep Garbage Collection
Systems Internals
#garbage-collection
#caching
#systems-internals
2021
(2)
May 06
VIDEO
CPython Internals: How Python Optimizes and Caches Small Integers
Systems Internals
#cpython
#python-internals
#memory-management
Apr 13
VIDEO
CPython Internals: String Interning and Dictionary Optimization
Systems Internals
#python
#cpython
#string-interning