Headlines Flash

Sun, Oct 25 06:22 PM

💻 Technology

Making bbtree's scans latch-free: 2x under contention, slower alone

Hacker News•Sun, Oct 25, 2026, 04:58 PM•2 min read

2 points, 0 comments on Hacker News

Source: [Hacker News](https://rhyadav.dev/blog/bbtree-what-a-latch-costs)

📰 Read Full Story

This is an aggregated headline summary. For the complete report, visit the original publisher.

Continue Reading at Hacker News ↗

#tech #making #bbtree #scans #latch #free #under #contention #slower

More Headlines

TechnologyHacker News• 4m ago

Show HN: Open Accountant – AI-customizable budgeting app for freelancers

This is my own very opinionated take on personal accounting / budgeting for freelancers and small business owners operating in multiple currencies.

TechnologyHacker News• 4m ago

Expand Your Home Computer and Your Imagination to the Limit

1 points, 0 comments on Hacker News

TechnologyHacker News• 4m ago

Dog fight: Ornithopter vs. Raptor [video]

1 points, 0 comments on Hacker News

TechnologyHacker News• 6m ago

Search Photos by What's in Them

1 points, 1 comments on Hacker News

TechnologyHacker News• 6m ago

China's first AI-generated film hits cinemas but ticket sales lag

1 points, 0 comments on Hacker News

TechnologyDev.to• 7m ago

sloth-tidy: I let a local Gemma clean my Downloads folder so I never have to

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady What I Built My Downloads folder is where files go to be forgotten. download (7). pdf .