Monthly performance summary for 2026-01 focused on delivering cross-repo enhancements that enable performant PostgreSQL↔ClickHouse benchmarking and up-to-date documentation. Delivered two key features across projects with traceable commits: 1) Pg_clickhouse Documentation Update for v0.1.2 in ClickHouse/clickhouse-docs, including performance comparisons, SQL references, and usage examples; commit e9fbd1414c0f39de2c75e405853bbd3061ddde27. 2) PostgreSQL-ClickHouse Benchmarking Tooling in ClickHouse/ClickBench, introducing pg_clickhouse integration with scripts for installation, configuration, and execution of queries to facilitate performance testing and data loading; commit eda0ae846fc27e41dc3bf1de8c1ef8ee9eb2eea4.

In December 2025, delivered two major outcomes across ClickHouse repositories: (1) pg_clickhouse extension documentation in ClickHouse/clickhouse-docs, covering features, installation, usage, and practical examples for querying ClickHouse directly from PostgreSQL; (2) a new pg_clickhouse feature in ClickBench enabling PostgreSQL-to-ClickHouse query pushdown to improve analytics performance and data handling. These efforts are anchored by the committed work (8a6f90c8068f59060e42e0a639402aa2dff6f532 and 454e65e9616e8b7f89527958058d544ff3032145), and lay the groundwork for seamless cross-database analytics, reduced data movement, and faster time-to-insight for analytics workloads.

September 2025 monthly summary for ClickHouse/ClickHouse: Delivered documentation improvements for the ClickHouse CLI client configuration. The update clarifies configuration precedence across command-line options, environment variables, connection objects, and root settings, includes connection object examples, and documents how secure connections are determined. This work enhances developer onboarding, reduces configuration ambiguity, and supports safer, faster deployments. No major bug fixes were recorded for this repository this month.