How Notion handles concurrent editing with CRDTs
Building a CRDT-based rich-text system that merges concurrent edits across Notion blocks—without losing anyone’s work
Angelique Nehmzow, Emma Guo
Pemikiran tentang masa depan pekerjaan,
dari orang-orang dan tim yang menciptakannya.
dari orang-orang dan tim yang menciptakannya.
Tech
— How we’re building Notion, block by block.
Building Shared Memory for AI Agents in Notion
Lore turns conversations, decisions, tasks, and durable facts into Notion pages that future agents (and the people they work with) can easily use
Hesham Salman
Engineering, Notion
Rebuilding Notion’s lexical search reindexer
How we replaced a manual, multi-week search indexing process with a Spark-native pipeline that’s faster, safer, and easier to run.Aravind Selvan, Calder Lund, and Gaurang Sadekar
Enabling Multi-Region Data Systems at Notion
Learn how we built multi-region data infrastructure—spanning search, analytics, AI, and event logging—to ensure customer data is processed and stored entirely within its home region.Justin Lee, Adam Hudson
How Notion catches breaking schema changes before they reach production
How we built a CI guardrail to catch breaking schema changes automatically, and some of the design decisions that shaped it.
Maya Lekhi
Engineering, Notion