Hacker News: tanelpoder

Reduced timing overhead for EXPLAIN ANALYZE with RDTSC in Postgres 19

tanelpoder — Tue, 14 Apr 2026 14:03:44 +0000

Article URL: https://pganalyze.com/blog/5mins-postgres-19-reduced-timing-overhead-explain-analyze

Comments URL: https://news.ycombinator.com/item?id=47765806

Points: 2

# Comments: 0

The AI divide putting open weights models in spotlight

tanelpoder — Mon, 13 Apr 2026 15:31:57 +0000

Article URL: https://www.theregister.com/2026/04/12/ai_open_weights_models/

Comments URL: https://news.ycombinator.com/item?id=47753483

Points: 3

# Comments: 0

What, exactly, is the GIL?

tanelpoder — Mon, 13 Apr 2026 14:13:59 +0000

Article URL: https://finbarr.ca/what-is-the-gil/

Comments URL: https://news.ycombinator.com/item?id=47752295

Points: 3

# Comments: 0

An extension for DuckDB, which captures lineage events for executed queries

tanelpoder — Mon, 13 Apr 2026 13:37:52 +0000

Article URL: https://github.com/ilum-cloud/duck_lineage

Comments URL: https://news.ycombinator.com/item?id=47751787

Points: 2

# Comments: 0

Checkpoints, Write Storms, and You

tanelpoder — Mon, 13 Apr 2026 12:34:03 +0000

Article URL: https://www.pgedge.com/blog/checkpoints-write-storms-and-you

Comments URL: https://news.ycombinator.com/item?id=47751075

Points: 1

# Comments: 0

Zero Autovacuum_cost_delay, Write Storms, and You

tanelpoder — Mon, 13 Apr 2026 12:33:06 +0000

Article URL: https://ardentperf.com/2026/04/12/zero-autovacuum_cost_delay-write-storms-and-you/

Comments URL: https://news.ycombinator.com/item?id=47751067

Points: 1

# Comments: 0

Your Harness, Your Memory

tanelpoder — Mon, 13 Apr 2026 03:53:01 +0000

Article URL: https://blog.langchain.com/your-harness-your-memory/

Comments URL: https://news.ycombinator.com/item?id=47747385

Points: 3

# Comments: 0

Keeping a Postgres Queue Healthy

tanelpoder — Sat, 11 Apr 2026 16:24:08 +0000

Article URL: https://planetscale.com/blog/keeping-a-postgres-queue-healthy

Comments URL: https://news.ycombinator.com/item?id=47731838

Points: 116

# Comments: 28

Fast CASPaxos

tanelpoder — Fri, 10 Apr 2026 19:02:30 +0000

Article URL: https://reubenbond.github.io/posts/fast-caspaxos/

Comments URL: https://news.ycombinator.com/item?id=47722241

Points: 2

# Comments: 0

WAL as a Data Distribution Layer

tanelpoder — Fri, 10 Apr 2026 17:53:32 +0000

Article URL: https://richyen.com/postgres/2026/04/06/wal_archiving.html

Comments URL: https://news.ycombinator.com/item?id=47721513

Points: 1

# Comments: 0

eBPF-based PostgreSQL wait event tracer using hardware watchpoints

tanelpoder — Fri, 10 Apr 2026 15:19:22 +0000

Article URL: https://github.com/DmitryNFomin/pg_wait_tracer

Comments URL: https://news.ycombinator.com/item?id=47719465

Points: 1

# Comments: 0

Not all index scans are equal: How we cut query latency by over 99%

tanelpoder — Fri, 10 Apr 2026 14:49:15 +0000

Article URL: https://www.datadoghq.com/blog/detect-inefficient-index-scans-with-dbm/

Comments URL: https://news.ycombinator.com/item?id=47718993

Points: 8

# Comments: 0

Design and Implementation of DuckDB Internals Course

tanelpoder — Fri, 10 Apr 2026 14:34:13 +0000

Article URL: https://github.com/DBatUTuebingen/DiDi

Comments URL: https://news.ycombinator.com/item?id=47718787

Points: 4

# Comments: 0

PCI Express over Fiber and a PCIe analyzer [video]

tanelpoder — Thu, 09 Apr 2026 15:37:11 +0000

Article URL: https://www.youtube.com/watch?v=XaDa9bBucEI

Comments URL: https://news.ycombinator.com/item?id=47705122

Points: 1

# Comments: 0

How uv Solves Dependencies So Fast

tanelpoder — Thu, 09 Apr 2026 14:39:55 +0000

Article URL: https://pydevtools.com/blog/how-uv-solves-dependencies-so-fast/

Comments URL: https://news.ycombinator.com/item?id=47704389

Points: 3

# Comments: 0

Metrics SQL: A SQL-based semantic layer for humans and agents

tanelpoder — Wed, 08 Apr 2026 22:17:00 +0000

Article URL: https://www.rilldata.com/blog/introducing-metrics-sql-a-sql-based-semantic-layer-for-humans-and-agents

Comments URL: https://news.ycombinator.com/item?id=47697005

Points: 2

# Comments: 0

Graphify: An AI skill for turning any folder into a queryable knowledge graph

tanelpoder — Mon, 06 Apr 2026 22:29:12 +0000

Article URL: https://github.com/safishamsi/graphify

Comments URL: https://news.ycombinator.com/item?id=47668188

Points: 2

# Comments: 1

An In-Depth Study of Filter-Agnostic Vector Search on PostgreSQL

tanelpoder — Mon, 06 Apr 2026 21:48:56 +0000

Article URL: https://arxiv.org/abs/2603.23710

Comments URL: https://news.ycombinator.com/item?id=47667663

Points: 2

# Comments: 0

"Good Taste" Is Just Experience

tanelpoder — Mon, 06 Apr 2026 17:43:58 +0000

Article URL: https://terriblesoftware.org/2026/03/27/good-taste-is-just-experience/

Comments URL: https://news.ycombinator.com/item?id=47664293

Points: 6

# Comments: 1

The frontline is like Terminator: fighting robots give Ukraine hope in war

tanelpoder — Mon, 06 Apr 2026 16:59:09 +0000

Article URL: https://www.theguardian.com/world/2026/apr/04/fighting-robots-give-ukraine-hope-in-war-with-russia

Comments URL: https://news.ycombinator.com/item?id=47663564

Points: 11

# Comments: 0