Google Cloud Storage (GCS)

Google Cloud Storage is a highly durable, secure, and infinitely scalable object storage service built for unstructured data.

Google Cloud Storage (GCS) handles unstructured data at any scale: from small development assets to petabyte-scale machine learning datasets. GCS guarantees 99.999999999% (eleven nines) annual durability by automatically replicating data across geographic regions. You can optimize costs using four storage classes (Standard, Nearline, Coldline, and Archive) alongside lifecycle management policies that automatically transition or delete files based on age. GCS integrates directly with BigQuery for instant analytics, uses Cloud KMS for robust encryption, and provides fine-grained access control via IAM policies.

https://cloud.google.com/storage