DEV Community

Database

Posts on building, using, and learning about databases.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Built a Crash-Safe Database From Scratch Because I Wasn't Allowed to pip install Anything
lakshmi_venkatesan_ad4fe9 profile

I Built a Crash-Safe Database From Scratch Because I Wasn't Allowed to pip install Anything

#python #database #hackathon #zerodependency
5
Comments 3
4 min read
Building low-latency semantic memory for coding agents with LanceDB
wang1051992187 profile

Building low-latency semantic memory for coding agents with LanceDB

#ai #database #llm #rag
Comments 1
9 min read
Supabase Row Level Security keeps AI-built mobile data safe from day one
davekurian profile

Supabase Row Level Security keeps AI-built mobile data safe from day one

#backend #database #postgres #security
Comments
8 min read
How I Segmented Millions of Users in Just a Few Milliseconds
jacktt profile
JackTT

How I Segmented Millions of Users in Just a Few Milliseconds

#redis #systemdesign #database
Comments
4 min read
Streaks Without Race Conditions: What Actually Runs Behind Codervai CP
parvejshah profile

Streaks Without Race Conditions: What Actually Runs Behind Codervai CP

#softwareengineering #architecture #database #postgres
Comments
4 min read
Securing LLMs in Enterprise Deployments: Threats &
beehivestrategy profile

Securing LLMs in Enterprise Deployments: Threats &

#ai #database #data
Comments
4 min read
Enterprise Knowledge Graphs: Unlocking AI-Driven Insights
beehivestrategy profile

Enterprise Knowledge Graphs: Unlocking AI-Driven Insights

#ai #database #data
Comments
4 min read
Best Vector Databases for AI Applications in 2026
beehivestrategy profile

Best Vector Databases for AI Applications in 2026

#database
Comments
4 min read
I Built a Database in Rust With Zero Dependencies (and What the Standard Library Quietly Gave Me)
sanjaysah profile

I Built a Database in Rust With Zero Dependencies (and What the Standard Library Quietly Gave Me)

#rust #database #programming #hackathonraptors
6
Comments 2
7 min read
RAG vs. Semantic Layer: Why AI Needs Deterministic Governance
harshit_colrows profile

RAG vs. Semantic Layer: Why AI Needs Deterministic Governance

#dataengineering #database #ai #datascience
Comments
2 min read
I Built a Supermarket Database in PostgreSQL - Here's What INNER JOIN vs LEFT JOIN Actually Taught Me
emilio_ochieng_632030149c profile

I Built a Supermarket Database in PostgreSQL - Here's What INNER JOIN vs LEFT JOIN Actually Taught Me

#beginners #database #postgres
1
Comments
3 min read
Two users, tiny data: how my Convex chat app read tens of MB a day
dheerajakula profile

Two users, tiny data: how my Convex chat app read tens of MB a day

#convex #performance #database #react
Comments
5 min read
Getting FTDC out of MongoDB Atlas
zelmario profile

Getting FTDC out of MongoDB Atlas

#mongodb #atlas #database #performance
Comments
5 min read
Framework Binding Gap: How the ORM Accepts Fields You Never Documented
rxkov profile
Rxkov

Framework Binding Gap: How the ORM Accepts Fields You Never Documented

#backend #cybersecurity #database #security
Comments
6 min read
NoSQL Injection in APIs: From Auth Bypass to JavaScript Execution via MongoDB Operators
rxkov profile
Rxkov

NoSQL Injection in APIs: From Auth Bypass to JavaScript Execution via MongoDB Operators

#api #cybersecurity #database #security
Comments
5 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.