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SuperLede

Founder of BackupDrill— Supabase backups with real restore drills. Building in public about SaaS, reliability, and indie hacking.

Per-customer rate limits and 429s in Express and FastAPI

Per-customer rate limits and 429s in Express and FastAPI

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7 min read

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How long does a Postgres restore actually take?

How long does a Postgres restore actually take?

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5 min read
Giving Claude Code a Reddit thread through a local MCP server

Giving Claude Code a Reddit thread through a local MCP server

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10 min read
Loading exported Reddit and Hacker News threads into LangChain, with citations you can check

Loading exported Reddit and Hacker News threads into LangChain, with citations you can check

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10 min read
How one scoring rule put 8 countries at the bottom of my YouTube dataset

How one scoring rule put 8 countries at the bottom of my YouTube dataset

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8 min read
What YouTube's single-page app did to my Chrome extension

What YouTube's single-page app did to my Chrome extension

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5 min read
Testing Google Docs resume PDFs against an open-source parser: ligatures, page breaks and a missing name

Testing Google Docs resume PDFs against an open-source parser: ligatures, page breaks and a missing name

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13 min read
What YouTube's single-page app did to my Chrome extension

What YouTube's single-page app did to my Chrome extension

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5 min read
pg_dump to S3: a backup script that won't upload a truncated dump

pg_dump to S3: a backup script that won't upload a truncated dump

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15 min read
Roblox has three DevEx rates now. One constant won't cut it.

Roblox has three DevEx rates now. One constant won't cut it.

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3 min read
pg_restore finished fine. One of my tables wasn't there.

pg_restore finished fine. One of my tables wasn't there.

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4 min read
I checked 1,000 YouTube channels to see which ones look monetized. Here's what the data says, and what it can't.

I checked 1,000 YouTube channels to see which ones look monetized. Here's what the data says, and what it can't.

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5 min read
Supabase Backups Don't Include Your Storage Files. Here's What Does.

Supabase Backups Don't Include Your Storage Files. Here's What Does.

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4 min read
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