Centralized logging stacks (Elasticsearch, Logstash, Kibana / ELK) ingest millions of events daily. After 30 days, keeping historical log indices on expensive high-IOPS NVMe nodes wastefully inflates cloud infrastructure bills. Archiving cold indices into affordable cloud storage allows organizations to comply with regulatory compliance (SOC 2, ISO 27001) without bankrupting their budget.
Use Elasticsearch's native Snapshot and Restore API with an S3-compatible repository plugin connected to Google Drive or pipe compressed index dumps directly into Google Drive using automated worker scripts. Cold data is offloaded safely to cloud storage, immediately freeing up expensive cluster RAM and NVMe storage.