Elie Hannouch
1,815 viewsMongoDB and the Raft Algorithm
MongoDB’s replica set architecture uses distributed consensus to ensure consistency, availability, and fault tolerance across nodes. At the …
Elie Hannouch
5 articles
15,634 viewsElie Hannouch
1,815 views
Elie Hannouch
4,369 viewsMongoDB and WiredTiger: A Journey Through the Storage Engine
Databases are the backbone of modern applications, and MongoDB stands out with its flexibility and scalability. Central to its functionality …
Elie Hannouch
3,421 viewsInside the Engine: Performance Relay of MongoDB 8.0
In environments where microseconds dictate competitive advantage, MongoDB 8.0 delivers a meticulously tuned execution pipeline that …
Elie Hannouch
3,432 viewsBuilding Systems That Know Why They Exist ~ When Data, Logic, and Intent Finally Align
Every software system begins with intent. A human decision. A statement of what should exist, how it should behave, and why it matters. But …
Elie Hannouch
2,597 viewsHow MongoDB Decides What to Forget?
Inside MongoDB’s storage engine, WiredTiger, nothing happens by accident. Every page in memory exists under policy — governed, measured, and …