Ask Miss O11y: How Can I Add o11y to Databases?

Bringing observability to databases involves creatively extracting and analyzing data from these systems, which are often considered "black boxes" in software management. Tools like Honeycomb can facilitate this process by allowing users to monitor query performance, such as execution times and index usage, through detailed logging and analysis. While true observability, characterized by direct instrumentation and rapid feedback loops, is typically reserved for software that a company writes and ships, it is still possible to glean significant insights from managed software like databases by maximizing the use of logs, internal statistics, and command line tools. This approach, although more akin to monitoring, enables the correlation of database behavior with application performance, providing valuable information for performance optimization even when direct instrumentation isn't feasible.