Xetera
banner
xetera.dev
Xetera
@xetera.dev
POV: you forgot to index to your query and now the whole team is laughing at you
November 19, 2025 at 3:27 PM
Reposted by Xetera
May 25, 2025 at 12:03 AM
Just had the perfect phone call with the president of Turkey. Absolutely tremendous
Trump revokes security clearances for Biden, Harris, and Clinton
March 22, 2025 at 10:30 AM
Find the nextjs program
March 16, 2025 at 7:58 PM
Reposted by Xetera
Visiting friends in New York
March 12, 2025 at 3:36 AM
If anyone ever blatantly steals my branding in the future I hope they at least make it fit in nicely like this restaurant
March 7, 2025 at 4:21 PM
Reposted by Xetera
Can the code underlining approach used by IDEs be applied to show indexing problems directly on SQL text? @simp.engineer thinks so!

See how his latest work magically surfaces scan type details from query execution on the relevant clauses in the query itself: app.querydoctor.com/ixr/share/w3...
March 6, 2025 at 4:40 PM
Reposted by Xetera
What better first post than to announce a feature? How the DB handles the WHERE clause of a query is now shown directly in the diagrams! Easily see how the logic of SQL is translated into a plan the DB can use to find the results.

Check it out an example here: app.querydoctor.com/ixr/share/QQ...
February 7, 2025 at 5:07 PM
Reposted by Xetera
A visual guide to database query execution querydoctor.com built by @simp.engineer using @pglite.dev
Query Doctor - Power Up Your Database
Fine-tune your queries, optimize and visualize your indexes
querydoctor.com
January 14, 2025 at 7:47 PM
Reposted by Xetera
To an asshole, all virtue is "virtue signaling."
January 9, 2025 at 5:34 PM
Reposted by Xetera
The struggle is real.
December 24, 2024 at 4:24 PM
Reposted by Xetera
December 11, 2024 at 9:05 PM
Anyone else experiencing this bug with their Spotify wrapped? It instantly skips past every slide and goes to the last screen. A restart won't fix it either. I know I have the most cursed combination of top artists, don't even get me started... (seizure warning)
December 4, 2024 at 5:50 PM
Reposted by Xetera
An unordered / non-exhaustive list of things that helped scale Bluesky's infra efficiently:

+ Exiting the cloud (colocation)
+ HAProxy w/many Node backends
+ Go w/clever code
+ ScyllaDB
+ SQLite w/per user databases
+ Redis w/many instances
+ AMD servers w/many cores
+ Purchasing bandwidth directly
November 11, 2024 at 3:54 AM
Reposted by Xetera
Security pro tip: if you find a USB key on the ground somewhere, DO NOT plug it in to your home computer.

Take it to the office and plug it in there. They have way better software that will mitigate any threats.
November 27, 2024 at 6:09 PM