Taming the Exabyte Audit Trail: Cold-Tiering SLS Logs to OSS-HDFS via Parquet
1. The Retention Cost Crisis: The Financial Ruin of Perpetual Hot Storage In the modern enterprise, logging is no longer a troubleshooting mechanism; it is a fundamental pillar of corporate governance, threat hunting, and regulatory compliance. Frameworks like PCI-DSS, SOC 2, HIPAA, and local data residency laws increasingly mandate the retention of audit trails, VPC … Read more