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.
Using Conditional Writes to Enforce Business Logic in DynamoDB

Using Conditional Writes to Enforce Business Logic in DynamoDB

Comments
2 min read
Oracle AI Database 26ai— The INMEMORY(ALL) and NO INMEMORY(ALL) Clauses

Oracle AI Database 26ai— The INMEMORY(ALL) and NO INMEMORY(ALL) Clauses

Comments
2 min read
How to Document SQL Server Schemas Visually in 2025

How to Document SQL Server Schemas Visually in 2025

12
Comments 1
4 min read
Design Your Database with dbdiagram.io (Beginner to Pro)

Design Your Database with dbdiagram.io (Beginner to Pro)

12
Comments
3 min read
Ten tips and tricks for your database schema

Ten tips and tricks for your database schema

11
Comments 1
6 min read
PostgreSQL Branching: Xata vs. Neon vs. Supabase - Part 1

PostgreSQL Branching: Xata vs. Neon vs. Supabase - Part 1

16
Comments
12 min read
ACID in Databases: What It Really Means (with Real-Life Bank Scenarios in the USA & Germany)

ACID in Databases: What It Really Means (with Real-Life Bank Scenarios in the USA & Germany)

2
Comments
2 min read
Database optimization best practices

Database optimization best practices

Comments
3 min read
A spanner-cli Contributor's Perspective on the Official Spanner CLI

A spanner-cli Contributor's Perspective on the Official Spanner CLI

1
Comments
12 min read
How I Optimized EF Core Query from 30 Seconds to 30 Milliseconds

How I Optimized EF Core Query from 30 Seconds to 30 Milliseconds

8
Comments 5
14 min read
No pre-filtering in pgvector means reduced ANN recall ( impact on Vector Search accuracy)

No pre-filtering in pgvector means reduced ANN recall ( impact on Vector Search accuracy)

1
Comments
12 min read
I built an Event-Sourcing Database Engine, because I love Event-Driven Architectures: Meet GenesisDB

I built an Event-Sourcing Database Engine, because I love Event-Driven Architectures: Meet GenesisDB

Comments
2 min read
ORMs: The Good, The Bad, and The Ugly Performance

ORMs: The Good, The Bad, and The Ugly Performance

1
Comments
9 min read
A COMPREHENSIVE LOOK INTO SQL : - What a Beginner can learn

A COMPREHENSIVE LOOK INTO SQL : - What a Beginner can learn

2
Comments
5 min read
The Scaling Gauntlet, Pt. 2: Connection Pooling and How to Stop DDoSing Yourself

The Scaling Gauntlet, Pt. 2: Connection Pooling and How to Stop DDoSing Yourself

Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.