Apache Cassandra

This constraint forced Netflix to abandon traditional relational databases for their massive scale workloads.

They moved to Apache Cassandra.

The galactic library model.

I love this.

Instead of one heavily guarded central library where everyone waits in a bottle-necked line to update their library card, Cassandra operates as thousands of tiny branch libraries scattered globally in a ring architecture.

That's a perfect way to picture it.

So if I watch a movie in New York, the US branch updates my file and instantly photocopies it, shipping that update to the branches in Europe and Asia.

Right.

Sometimes the message simply never reaches the other person, or it reaches them and they don't register it.

Today, I will share a simple technique inspired by Apache Cassandra's gossip protocol that I have started applying in my day-to-day communication, and believe me, it is effective.

So my playful name I have given for this is SpouseGPT, and don't worry, this do not require any artificial intelligence, smartphone or any software either.

Just three simple stages.

The problem is not necessarily that either person was careless or had bad intentions.

We assumed that communication had happened without checking whether it was complete.

This reminded me of a concept from Apache Cassandra.

Yes, Cassandra is a distributed database comprising multiple computer nodes, and its nodes exchange information to help them learn about the changes in the system and to keep the information consistent.