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Scaling PgBouncer across multiple cores with so_reuseport in ClickHouse Managed Postgres

PgBouncer is single-threaded, so a single process caps out at one CPU core no matter the box size. See how ClickHouse Managed Postgres runs a peered fleet of PgBouncer processes with so_reuseport to scale pooling across every core — with benchmarks showin

Insighttechnologyprogrammingcloud infrastructure

clickhouse.com·Hacker News: Front Page·5d ago·5 min read

How Multigres Maintains Postgres LISTEN/NOTIFY Performance Across Pooled Connections

Insighttechnologyprogramming

multigres.com8d ago

ClickHouse AggregatingMergeTree: Accelerating Analytics with Pre-Aggregated Data

technologyprogramming

Shared by @dev.to.web.brid.gy ↗

dev.to13d ago

Manticore achieves 14× faster vector embeddings with ONNX Runtime backend rebuild

Insighttechnologymachine learning

manticoresearch.com14d ago

FoundationDB's Engineering Challenges: Balancing Performance, Scalability, and Reliability

FoundationDB began with ambitious goals for both high performance per node and scalability. We knew that to achieve these goals we would face serious engineering challenges while developing the FoundationDB core. We’d need to implement efficient asynchron

Insighttechnologyprogrammingdistributed systemsapple.github.io·Hacker News: Front Page·14d ago·6 min read

Building SmithDB's inverted index for full-text search: construction, compaction, and query routing

A technical deep dive into how LangChain built full-text search in SmithDB, from constructing and compacting inverted indexes to routing queries across local SSD and object storage.

Insighttechnologyprogrammingdatabase engineering