Azure Governance is the set of policies, processes, and technical controls that ensure your Azure environment is secure, compliant, and well-managed. It provides a structured approach to organizing subscriptions, resources, and management groups, while defining standards for naming, tagging, security, and operational practices.
In essence, Yelp now writes terabytes of daily access logs but converts them into compact, parquet-formatted archives that are easy to query with tools like Amazon Athena. Through a process of periodic "compaction," raw plaintext log objects are merged into fewer, larger Parquet files, reducing storage usage by about 85% and cutting the number of objects by more than 99.99%. This transformation makes analytics efficient and cost-effective, enabling quick lookups for permission debugging, cost attribution, incident investigation, and data retention analysis.
