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The Tim Ferriss Show Transcripts: Q&A with Tim — The Art of Male Friendship, Mini-Retirements, Higher-Resolution Living, Reinvention in The Age of AI, and More (#877)

The Blog of Author Tim Ferriss ·

hba_file points to your authentication rules, not the rules themselves. Reload changes to pg_hba.conf instantly; restart when moving the file.

Christophe Pettus: All Your GUCs in a Row: hba_file

Planet PostgreSQL ·

Q&A with Tim — The Art of Male Friendship, Mini-Retirements, Higher-Resolution Living, Reinvention in The Age of AI, and More (#877)

The Blog of Author Tim Ferriss ·

Krafton开源语音AI基础模型“A.X K2 Raon-Speech”，发力游戏角色语音交互

实时互动网 ·

Hash and sort operations have wildly different relationships with memory, and `hash_mem_multiplier` lets you feed them separately.

Christophe Pettus: All Your GUCs in a Row: hash_mem_multiplier

Planet PostgreSQL ·

Archil Gachechiladze, Lion Finance and Bank of Georgia CEO, describes how focused execution and cultural change have driven the group’s strong financial performance.

Lion Finance: Competing like a fintech, winning as a bank

McKinsey Insights & Publications ·

Chinese RAM company CXMT makes a $484 billion stock market debut

The Verge ·

（全球TMT 2026年07月27日讯）今日要点：长鑫科技成为目前A股总市值第一；三星电子拿下博通2000亿美 […]

长鑫科技成为目前A股总市值第一；三星电子拿下博通2000亿美元大单；派拉蒙天舞推迟收购华纳兄弟交易

全球TMT-美通国际 ·

PostgreSQL's `gin_fuzzy_search_limit` silently returns a random subset of matching rows instead of all results—a dangerous trade of correctness for speed that…

Christophe Pettus: All Your GUCs in a Row: gin_fuzzy_search_limit

Planet PostgreSQL ·

PostgreSQL's genetic query optimizer has seven knobs, but you should probably only touch one. Learn which one, and why the others are best left alone.

Christophe Pettus: All Your GUCs in a Row: The geqo Family

Planet PostgreSQL ·

How routing keys isolate Kafka consumer tests on a shared broker

The New Stack ·

What I track in a day

The Verge ·

Subqueries in FROM clauses get flattened into the outer query by default—but only if the resulting join problem stays small enough.

Christophe Pettus: All Your GUCs in a Row: from_collapse_limit

Planet PostgreSQL ·

I almost forgot Samsung’s Z Flip 8 was a foldable

The Verge ·

file_extend_method is an escape hatch wearing the costume of a tuning knob. It exists for one purpose: to let you turn off a PostgreSQL 16 optimization on the filesystems where that optimization...

Christophe Pettus: All Your GUCs in a Row: file_extend_method

Planet PostgreSQL ·

PostgreSQL 18's `file_copy_method = clone` can copy a terabyte database in half a second on copy-on-write filesystems. Here's when and why you should use it.