Real-Time Communication (System Design)
SSE vs WebSockets vs WebRTC
By Jay Bhanushali
System Design: Real-Time Communication
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Simplified Overview of PhonePe Internal Cloud
Case Study
By Jay BhanushaliWhat is PPEC? [Read More] -
Understanding Write-Ahead Logs (WALs)
The Foundation of Reliable Systems
By Jay BhanushaliModern distributed systems need to ensure reliability, durability, and consistency across crashes, delays, and replication. Whether you’re working with databases like PostgreSQL, message brokers like Kafka, or document stores like MongoDB, there’s one technique that underpins them all: the Write-Ahead Log (WAL). [Read More]