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How to Optimize MongoDB Query Performance with Indexes

https://visualeaf.com/blog/mongodb-query-optimization-indexes/
10•RoxiHaidi•2d ago

Comments

speedgoose•18m ago
Here is my recipe for even faster query performance:

1: export the data out of MongoDB

2: import the data in PostgreSQL, ClickHouse, DuckDB, whatever

3: create the indexes there

4: uninstall MongoDB

A recent experience with ChatGPT 5.5 Pro

https://gowers.wordpress.com/2026/05/08/a-recent-experience-with-chatgpt-5-5-pro/
319•_alternator_•7h ago•171 comments

Google broke reCAPTCHA for de-googled Android users

https://reclaimthenet.org/google-broke-recaptcha-for-de-googled-android-users
1044•anonymousiam•15h ago•359 comments

Using Claude Code: The unreasonable effectiveness of HTML

https://twitter.com/trq212/status/2052809885763747935
147•pretext•5h ago•83 comments

Mythical Man Month

https://martinfowler.com/bliki/MythicalManMonth.html
162•ingve•2d ago•110 comments

OpenAI’s WebRTC problem

https://moq.dev/blog/webrtc-is-the-problem/
321•atgctg•1d ago•79 comments

David Attenborough's 100th Birthday

https://www.bbc.com/news/articles/cp3pww9g0p5o
643•defrost•22h ago•125 comments

What causes lightning? The answer keeps getting more interesting

https://www.quantamagazine.org/what-causes-lightning-the-answer-keeps-getting-more-interesting-20...
57•Tomte•2d ago•6 comments

America's carpet capital: an empire and its toxic legacy

https://apnews.com/projects/pfas-forever-stained/
18•rawgabbit•2d ago•2 comments

AI is breaking two vulnerability cultures

https://www.jefftk.com/p/ai-is-breaking-two-vulnerability-cultures
336•speckx•16h ago•133 comments

AWS North Virginia data center outage – resolved

https://www.cnbc.com/2026/05/08/aws-outage-data-center-fanduel-coinbase.html
227•christhecaribou•1d ago•147 comments

Wi is Fi: Understanding Wi-Fi 4/5/6/6E/7/8 (802.11 n/AC/ax/be/bn)

https://www.wiisfi.com/
242•homebrewer•2d ago•62 comments

The React2Shell Story

https://lachlan.nz/blog/the-react2shell-story/
145•mufeedvh•17h ago•8 comments

Cartoon Network Flash Games

https://www.webdesignmuseum.org/flash-game-exhibitions/cartoon-network-flash-games
344•willmeyers•17h ago•108 comments

An Introduction to Meshtastic

https://meshtastic.org/docs/introduction/
452•ColinWright•23h ago•158 comments

You gave me a u32. I gave you root. (io_uring ZCRX freelist LPE)

https://ze3tar.github.io/post-zcrx.html
186•MrBruh•14h ago•109 comments

Teaching Claude Why

https://www.anthropic.com/research/teaching-claude-why
166•pretext•16h ago•79 comments

Can LLMs model real-world systems in TLA+?

https://www.sigops.org/2026/can-llms-model-real-world-systems-in-tla/
85•mad•18h ago•20 comments

The soul of maintaining a new machine

https://books.worksinprogress.co/book/maintenance-of-everything/communities-of-practice/the-soul-...
53•akkartik•3d ago•5 comments

Roadside Attraction

https://theoffingmag.com/essay/roadside-attraction/
22•aways•14h ago•3 comments

Bitter Lessons from the ISSpresso

https://mceglowski.substack.com/p/bitter-lessons-from-the-isspresso
103•zdw•2d ago•26 comments

Serving a website on a Raspberry Pi Zero running in RAM

https://btxx.org/posts/memory/
224•xngbuilds•19h ago•89 comments

All my clients wanted a carousel, now it's an AI chatbot

https://adele.pages.casa/md/blog/all-my-clients-wanted-a-carousel-now-it-s-an-ai-chatbot.md
94•edent•2h ago•41 comments

Mojo 1.0 Beta

https://mojolang.org/
349•sbt567•1d ago•221 comments

Light without electricity? Glowing algae could make it possible

https://www.colorado.edu/today/2026/05/06/light-without-electricity-glowing-algae-could-make-it-p...
75•geox•2d ago•22 comments

PortalVR Motion – use any VR content in 2D with 3D tracked Joy-Cons

https://portalvr.io/motion
20•gfodor•2d ago•1 comments

US Government releases first batch of UAP documents and videos

https://www.war.gov/UFO/
299•david-gpu•22h ago•437 comments

All means are fair except solving the problem

https://yosefk.com/blog/all-means-are-fair-except-solving-the-problem.html
57•akkartik•2d ago•46 comments

How to Optimize MongoDB Query Performance with Indexes

https://visualeaf.com/blog/mongodb-query-optimization-indexes/
10•RoxiHaidi•2d ago•1 comments

EU calls VPNs "a loophole that needs closing" in age verification push

https://cyberinsider.com/eu-calls-vpns-a-loophole-that-needs-closing-in-age-verification-push/
214•muse900•4h ago•159 comments

When is your birthday? The math behind hash collisions

https://0xkrt26.github.io/math_behind_security/2026/05/08/birthday-problem.html
48•denismenace•14h ago•8 comments