March 2026 monthly summary for DataDog/integrations-core: Key accomplishment was fixing hostname reporting in DB checks when exclude_hostname is True, across MySQL, PostgreSQL, and SQL Server, with tests added. This ensures correct host listings and data integrity on the platform. The change uses reported_hostname to respect exclude_hostname config, avoiding incorrect hostname tag emission.

December 2025 monthly summary for DataDog/integrations-core: Delivered a critical bug fix for SQL Server metrics row count calculation, improving accuracy by including only relevant index types. The work included test simplification, changelog updates, and lint fixes. This enhances metric reliability for SQL Server users and reduces false positives, contributing to overall stability and customer trust in the DataDog SQL Server integration.

September 2025: Delivered Database Service Tagging Guidance for APM Trace Correlation in DataDog/documentation, aligning database span tagging with unified service tagging to strengthen correlation between database performance data and APM traces. Corrected tagging requirements (commit 191052c6eea8ea843e76e8c88e5e7955ac25d5ad) and updated documentation to standardize tagging practices across the observability stack. This work establishes cross-team standards, improves data quality, and reduces tagging ambiguities.

In May 2025, delivered a critical fix for memory grant metrics unit reporting in the integrations-core repository, correcting the unit from bytes to kilobytes in dm_exec_query_stats and related metrics. This prevents underreporting for sqlserver.queries.ideal_memory_grant, sqlserver.queries.memory_grant, and sqlserver.queries.used_memory_grant, improving data accuracy for performance tuning and capacity planning. Change implemented in commit 42adeaa83a5e4d2287f35d4e712d7cfa5cef78e1. Impact: more reliable metrics for dashboards, better decision-making, and reduced risk of misinformed capacity planning.

March 2025: Focused on improving version-parsing resilience for Amazon RDS end-of-life strings within integrations-core. Delivered a robust parsing enhancement and validated correctness through targeted tests, ensuring downstream services correctly interpret complex RDS version formats and reducing production risk.

Month 2024-11: Delivered a configurable lookback_window for SQLServer integration to filter infrequent queries, improving metric relevance and reducing noise for ETL-like workloads. Changes spanned configuration, Python models, example configs, and core metrics collection logic, aligning with project standards and enabling more accurate monitoring and cost/resource planning.