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Posts on tips and tricks, using and learning about PostgreSQL for database development and analysis.

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We wrote 32 row level security policies and not one of them runs when our app queries the database
daniel_pertu profile

We wrote 32 row level security policies and not one of them runs when our app queries the database

#postgres #supabase #security #architecture
Comments 1
5 min read
Why Redis in Front of Postgres is Slowing You Down
nainikmehta profile

Why Redis in Front of Postgres is Slowing You Down

#database #redis #postgres #performance
Comments
3 min read
I built a software directory that re-checks every listing every six hours. Here is what the record taught me.
ari_27701 profile
Ari

I built a software directory that re-checks every listing every six hours. Here is what the record taught me.

#showdev #webdev #nextjs #postgres
3
Comments 1
4 min read
A Nullable Column Cost Me Five Years of Branches
_66d02d0cc1ece7d1137c5f profile

A Nullable Column Cost Me Five Years of Branches

#sql #schema #postgres #nulls
Comments 2
4 min read
How We Made Audit Logs Immutable at the Storage Layer
gentlyding profile

How We Made Audit Logs Immutable at the Storage Layer

#architecture #database #postgres #security
1
Comments
4 min read
pg_anon caught 1 of my 8 PII columns. My schema isn't in English.
efraingaray profile

pg_anon caught 1 of my 8 PII columns. My schema isn't in English.

#postgres #database #security #programming
Comments
3 min read
The Database Playground: Everything You Can Plug In and Tune in PostgreSQL and MySQL (Including AI Workloads)
anikethsdeshpande profile

The Database Playground: Everything You Can Plug In and Tune in PostgreSQL and MySQL (Including AI Workloads)

#postgres #ai #mysql #database
2
Comments 1
39 min read
When “Active” Doesn’t Mean Healthy: Debugging PostgreSQL ENOSPC Across a Multi-VM Linux Stack
dwaradwara profile

When “Active” Doesn’t Mean Healthy: Debugging PostgreSQL ENOSPC Across a Multi-VM Linux Stack

#linux #postgres #devops #tutorial
Comments
5 min read
Supabase's October 30 change: fix error 42501 without opening your data
amichayilan profile

Supabase's October 30 change: fix error 42501 without opening your data

#supabase #postgres #security #webdev
Comments 2
3 min read
How to Actually Diagnose a Postgres Deadlock in a Spring Boot App
chris_ad4e762f2200b40f49a profile

How to Actually Diagnose a Postgres Deadlock in a Spring Boot App

#java #springboot #postgres #database
Comments 1
4 min read
Database Transactions - ACID Properties
anusha_renangi_05a4e41d35 profile

Database Transactions - ACID Properties

#database #postgres #systemdesign
Comments
17 min read
Supabase's Default Privileges Expose Every New Table. Here's the Self-Healing Fix.
cekuu35 profile

Supabase's Default Privileges Expose Every New Table. Here's the Self-Healing Fix.

#supabase #postgres #security #opensource
Comments
5 min read
You Gave Your SECURITY DEFINER Function a Dedicated Owner Role. It Broke. Here's Why.
cekuu35 profile

You Gave Your SECURITY DEFINER Function a Dedicated Owner Role. It Broke. Here's Why.

#supabase #postgres #security #backend
Comments
4 min read
Sixty phones reconnect in the same second, and they all share one snapshot build
daniel_pertu profile

Sixty phones reconnect in the same second, and they all share one snapshot build

#websockets #node #performance #postgres
Comments 1
6 min read
The Supabase Pre-Launch Security Checklist (Copy This Before Every Deploy)
cekuu35 profile

The Supabase Pre-Launch Security Checklist (Copy This Before Every Deploy)

#supabase #security #postgres #webdev
Comments
3 min read
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