Videos (35) RSS Feed

Technical video breakdowns and walkthroughs on distributed systems, database internals, data structures, and engineering architectures.

2026

(35)

Sep 04

Demystifying Kafka's Exactly-Once Semantics: Idempotence, Transactions, and Fencing

Distributed Systems #kafka #distributed-systems #message-queue
Sep 01

Consistent Hashing: Demystifying the Algorithm and Its Simple Implementation

Distributed Systems #consistent-hashing #distributed-systems #system-design
Aug 31

Google's Monorepo: Managing Billions of Lines of Code

Systems Internals #monorepo #version-control #google-engineering
Aug 30

Bitcask Explained: A Log-Structured, Fast Key-Value Store

Databases #bitcask #key-value-store #embedded-database
Aug 29

Deckrun: A Modern Presentation Utility for Markdown and Self-contained HTML

Developer Tools #deckrun #presentation-tool #markdown-presentations
Jun 27

HyperLogLog: Efficient Cardinality Estimation with Probabilistic Data Structures

Algorithms & Data Structures #hyperloglog #cardinality-estimation #probabilistic-data-structures
Jun 21

How Redis Implements Strings: A Deep Dive into SDS and Encoding

Systems Internals #redis #sds #string-encoding
Jun 20

How Redis Powers Geospatial Queries with the GeoHash Algorithm

Systems Internals #redis #geospatial-queries #geohash
Jun 20

How Redis Implements LFU Eviction Using Morris Counter

Systems Internals #redis #lfu #eviction-strategy
Jun 14

How Redis Implements Memory-Efficient Sets with Intset

Systems Internals #redis #intset #data-structures
Jun 13

How Redis Internally Implements Memory Efficient Lists: Ziplist and Quicklist

Systems Internals #redis #data-structures #memory-management
Jun 07

Implementing Redis-Style Transactions in a Custom Database (DiceDB)

Databases #redis #transactions #database-internals
Jun 06

Graceful Shutdown in Databases: Signal Handling and Concurrency (Redis Internals & Go Implementation)

Databases #graceful-shutdown #signal-handling #redis-internals
May 30

How Redis Caps Its Memory Usage: A Deep Dive into Redis Internals

Systems Internals #redis #memory-management #systems-internals
May 24

Implementing Redis's Approximated LRU Algorithm: A Go Deep Dive

Systems Internals #redis #lru #eviction
May 23

Redis's Approximated LRU Algorithm: Deep Dive into Memory-Efficient Eviction

Systems Internals #redis #lru #caching
May 22

Implementing All Keys Random Eviction and INFO Command in Redis Internals

Systems Internals #redis #eviction-strategy #all-keys-random
May 16

Redis Internals: Understanding Objects, Encodings, and INCR Command Implementation

Systems Internals #redis #redis-internals #data-structures
May 10

Redis Persistence: Understanding and Implementing Append Only Files (AOF)

Databases #redis #persistence #aof
May 09

Implementing Command Pipelining in Redis: A Deep Dive into Internals

Systems Internals #redis #pipelining #network-optimization
May 03

Redis Key Eviction Strategies and Approximated Implementations

Systems Internals #redis #eviction #memory-management
May 02

Implementing DEL, EXPIRE, and Auto-Cleanup in Redis Internals

Systems Internals #redis #database-internals #distributed-systems
Apr 26

Implementing Redis GET, SET, and TTL Commands with Expiry Logic

Systems Internals #redis #key-value-store #ttl
Apr 25

Implementing Asynchronous I/O with Epoll for a Concurrent Redis Server

Systems Internals #event-loops #epoll #asynchronous-io
Apr 19

Event Loops Internals: How Redis Handles Concurrent Connections on a Single Thread

Systems Internals #event-loop #asynchronous-io #redis-internals
Apr 18

Implementing Redis' PING Command: A Deep Dive into RESP and Server Internals

Systems Internals #redis #resp #go
Apr 12

Implementing the Redis Serialization Protocol (RESP) Decoder in Go

Systems Internals #redis #resp #go-lang
Apr 11

Redis Wire Protocol: A Deep Dive into RESP and its Data Types

Databases #redis #resp #wire-protocol
Apr 11

The Fundamentals of Wire Protocols and Redis Serialization Protocol (RESP)

Systems Internals #redis #wire-protocol #resp
Mar 19

Low-Level Design and Data Schema Modeling of API Clients like Requestly

Systems Internals #api-client #requestly #low-level-design
Mar 17

How Stripe Achieves Zero-Downtime, Consistent Data Migrations at Scale

Distributed Systems #data-migration #zero-downtime #schema-evolution
Mar 17

Stripe's Zero-Downtime, Consistent Data Migration Strategy at Scale

Distributed Systems #data-migration #schema-evolution #zero-downtime
Mar 16

Stripe's Canonical Log Lines: A Smarter Approach to Structured Logging

Distributed Systems #logging #structured-logging #canonical-log-lines
Mar 16

Stripe's Canonical Log Lines: A Smarter Approach to Structured Logging

Distributed Systems #logging #structured-logging #canonical-log-lines
Jan 17

Optimizing Database Memory Usage: When `malloc` Becomes a Bottleneck

Systems Internals #memory-management #malloc #tcmalloc

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