Articles by saisrirampur
20

pg_clickhouse v0.10: Subquery pushdown and 1000x faster TPC-H queries (clickhouse.com)

2

What is WAL backpressure, and why does ClickHouse Managed Postgres need it? (clickhouse.com)

1

Pg_stat_ch: PostgreSQL Query Telemetry Exporter to ClickHouse (github.com/clickhouse)

1

Why we configure huge pages in ClickHouse Managed Postgres (clickhouse.com)

1

Why strict memory overcommit matters for Postgres (clickhouse.com)

1

Two sizes fit most: Postgres and ClickHouse (clickhouse.com)

1

Engineering around WAL backpressure in Postgres (clickhouse.com)

2

Scaling a 1.59 quadrillion-row logging system with ClickHouse (clickhouse.com)

1

PostgreSQL and the Linux OOM Killer: A Better Default (clickhouse.com)

2

PostgreSQL and the Linux OOM Killer: A Better Default (clickhouse.com)

2

PostgreSQL and the Linux OOM Killer: A Better Default (clickhouse.com)

1

Why strict memory overcommit matters for Postgres (clickhouse.com)

1

Why strict memory overcommit matters for Postgres (clickhouse.com)

2

Show HN: Pg_stat_ch, a Postgres extension to export every metric to ClickHouse (github.com/clickhouse)

1

Measuring the Impact of High Availability on Managed Postgres Performance (clickhouse.com)

1

Postgres FDW: Pushdown is a negotiation (clickhouse.com)

1

Huge Pages can Improve PostgreSQL Performance (clickhouse.com)

2

Measuring the Performance Cost of High Availability in Postgres (clickhouse.com)

3

Measuring the Performance Cost of High Availability in Postgres (clickhouse.com)

1

Why Huge Pages Matter for Postgres? (clickhouse.com)

2

Measuring the Impact of High Availability on Managed Postgres Performance (clickhouse.com)

1

Why AI needs a data layer built on Postgres and ClickHouse (clickhouse.com)

1

Why huge pages matter for Postgres? (clickhouse.com)

2

Why Huge Pages Matter for Postgres? (clickhouse.com)

2

Why Pages Matter for Postgres? (clickhouse.com)

6

Pg_re2: Postgres extension for fast, RE2-powered regular expressions in Postgres (clickhouse.com)

1

Why Huge Pages Matter for Postgres? (clickhouse.com)

1

Two sizes fit most: Postgres and ClickHouse (clickhouse.com)

66

What are Forward Deployed Engineers, and why are they so in demand? (2025) (pragmaticengineer.com)

1

Pg_re2: 9x faster regular expressions in Postgres (github.com/clickhouse)

2

Pg_re2: 9x faster regular expressions in Postgres

1

Postgres Query Observability from ClickHouse (github.com/clickhouse)

74

We scaled PgBouncer to 4x throughput (clickhouse.com)

2

Pg_re2: Postgres extension for fast, RE2-powered regular expressions in Postgres (clickhouse.com)

1

We Scaled PgBouncer to 4× Higher Throughput (clickhouse.com)

1

AI needs the best-of-breed data stack: Postgres and ClickHouse (clickhouse.com)

4

We Scaled PgBouncer to 4× Higher Throughput (clickhouse.com)

2

Pg_stat_ch: PostgreSQL Query Telemetry Exporter to ClickHouse (github.com/clickhouse)

2

We Scaled PgBouncer to 4× Higher Throughput (clickhouse.com)

1

Scaling PgBouncer Beyond a Single CPU Core (clickhouse.com)

2

Scaling a 1.59 quadrillion-row logging system across three clouds (clickhouse.com)

3

What are Forward Deployed Engineers, and why are they so in demand? (pragmaticengineer.com)

1

PostgreSQL and ClickHouse as the Open Source unified data stack (clickhouse.com)

33

WAL-RUS: a Rust Rewrite of WAL-G for PostgreSQL Backups (clickhouse.com)

2

We Rewrote WAL-G for Postgres Backups in Rust: Meet WAL-RUS (clickhouse.com)

4

Why everyone is talking about real-time analytics (clickhouse.com)

39

PostgresBench: A Reproducible Benchmark for Postgres Services (clickhouse.com)

38

Ten years of ClickHouse in open source (clickhouse.com)

1

Debugging Postgres Autovacuum (citusdata.com)

1

PostgresBench: A Reproducible Benchmark for Postgres (clickhouse.com)

1

ClickHouse launched a native Postgres managed service (clickhouse.com)

1

Postgres FDW: Pushdown is a negotiation (clickhouse.com)

1

PostgresBench: A Reproducible Benchmark for Postgres Services (clickhouse.com)

2

PostgresBench: A Reproducible Benchmark for Postgres Services (clickhouse.com)

2

PostgresBench: A Reproducible Benchmark for Postgres Services (clickhouse.com)

2

Pg_stat_ch: Deep Postgres observability through ClickHouse (github.com/clickhouse)

1

Pg_stat_ch: Postgres extension that exports every metric to ClickHouse (github.com/clickhouse)

1

Faster Data Migrations for Postgres (clickhouse.com)

1

Pg_ClickHouse: Fastest Postgres Extension on ClickBench (clickhouse.com)

1

Pg_stat_ch: Observe Postgres from ClickHouse (clickhouse.com)

2

AI-powered migrations from Postgres to ClickHouse (clickhouse.com)

1

Pg_stat_ch: Postgres extension to ship every PG metric to ClickHouse (clickhouse.com)

2

Pg_stat_ch: A PostgreSQL extension that exports every metric to ClickHouse (clickhouse.com)

4

Show HN: Pg_stat_ch, a Postgres extension to export every metric to ClickHouse (github.com/clickhouse)

1

Show HN: An open-source starter kit for developing with Postgres and ClickHouse (github.com/clickhouse)

1

Bringing Postgres and ClickHouse Together (github.com/clickhouse)

1

PostgreSQL and ClickHouse as the Open Source unified data stack (clickhouse.com)

1

Postgres and ClickHouse open source starter kit (github.com/clickhouse)

1

Show HN: An open-source starter for developing with Postgres and ClickHouse (github.com/clickhouse)

1

Fast, reliable Postgres natively integrated with ClickHouse (clickhouse.com)

2

Show HN: ClickHouse Managed Postgres

2

ClickHouse launches natively integrated Postgres managed service (clickhouse.com)

4

Show HN: Managed Postgres with native ClickHouse integration

2

How GitLab uses Postgres and ClickHouse to power their data stack? (clickhouse.com)

1

Show HN: JSONBench, a Benchmark for Data Analytics on JSON (github.com/clickhouse)

3

Making JSON faster and memory efficient in ClickHouse (clickhouse.com)

2

TimescaleDB to ClickHouse replication: Use cases, features, and how we built it (clickhouse.com)

1

Working with custom GUCs in Postgres extension (clickhouse.com)

2

Postgres and ClickHouse forming the default data stack for AI (thenewstack.io)

1

Show HN: ClickHouse Fiddle – A SQL Playground for ClickHouse (clickhouse.com)

1

Show HN: GitHub Activity Analytics Powered by ClickHouse (clickhouse.com)

2

Postgres for everything, does it work?

1

Postgres and ClickHouse forming the default data stack for AI (thenewstack.io)

3

Postgres and ClickHouse forming the default data stack for AI (thenewstack.io)

6

Lessons from a year of Postgres CDC in production (clickhouse.com)

1

Taming PostgreSQL GUC "Extra" Data (clickhouse.com)

1

Postgres CDC in ClickHouse, A year in review (clickhouse.com)

2

Why Postgres and ClickHouse are becoming the Open Source Data Stack for AI (thenewstack.io)

1

Pg_ClickHouse: ClickHouse-Speed Analytics from Postgres (github.com/clickhouse)

1

Postgres CDC in ClickHouse, A year in review (clickhouse.com)

1

What we learned building production-grade Postgres CDC (clickhouse.com)

3

Postgres CDC in ClickHouse, A year in review (clickhouse.com)

2

Show HN: GitHub Activity Analytics Powered by ClickHouse (clickhouse.com)

3

Making complex JSON 58x faster, use 3,300x less memory, in ClickHouse (clickhouse.com)

2

Show HN: GitHub Activity Analytics Powered by ClickHouse (clickhouse.com)

1

ClickHouse Fiddle – A SQL Playground for ClickHouse (clickhouse.com)

1

Debugging Postgres autovacuum problems: tips (citusdata.com)

1

More Than 2x Faster Hashing in ClickHouse Using Rust (clickhouse.com)

1

Show HN: PG Slot Notify, Monitor Postgres Slot Growth Directly from Slack (github.com/peerdb-io)

1

Asynchronous Inserts Monitoring in ClickHouse (medium.com/the-ab-tasty-tech-blog)