GCP Cloud Spanner Explained (Globally Distributed SQL) | GCP Zero to Hero Ep.15

Cloud Spanner is what GCP built for when a single Cloud SQL instance isn't enough - a globally distributed, strongly consistent relational database. This episode covers how Spanner shards data across machines and regions while still guaranteeing consistent reads, an honest take on when it's actually worth the cost versus Cloud SQL, and a real walkthrough of Spanner's genuine 90-day free trial instance. 0:00 Intro 0:18 Distributed SQL, strongly consistent 0:42 When you actually need Spanner 1:05 Real demo: the Spanner free trial 1:24 What's next Part of a complete Google Cloud Platform tutorial series covering compute, storage, networking, databases, big data, AI/ML, DevOps, and security - structured around the official GCP certification paths. Every episode uses real hands-on demos in a live GCP project. #gcp #googlecloud #googlecloudplatform #cloudspanner #distributeddatabase #gcptutorial #gcpforbeginners #learncloud #cloudengineer #spannerdb