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.
Understanding Vector Databases: A Comprehensive Guide

Understanding Vector Databases: A Comprehensive Guide

2
Comments
5 min read
Oracle AI Database 26ai — Wide Tables

Oracle AI Database 26ai — Wide Tables

Comments
1 min read
Serverless applications with Java and Aurora DSQL - Part 4 Understand DPUs in Explain Analyze Verbose

Serverless applications with Java and Aurora DSQL - Part 4 Understand DPUs in Explain Analyze Verbose

3
Comments
2 min read
Interview puzzle: "2 users buy last item, who win?"

Interview puzzle: "2 users buy last item, who win?"

Comments
4 min read
Why Your Backend Feels “Slow” (and It’s Not the Database You Think)

Why Your Backend Feels “Slow” (and It’s Not the Database You Think)

Comments
3 min read
Vectors vs. Keywords: Why "Close Enough" is Dangerous in MedTech RAG

Vectors vs. Keywords: Why "Close Enough" is Dangerous in MedTech RAG

Comments
3 min read
Schemas and Data Modelling in Power BI: Foundations for Performance and Accurate Reporting

Schemas and Data Modelling in Power BI: Foundations for Performance and Accurate Reporting

Comments
2 min read
Things I Wish I Knew Before I Started Using DynamoDB

Things I Wish I Knew Before I Started Using DynamoDB

5
Comments
17 min read
Database Migrations and ORM in Go (GORM, sqlc)

Database Migrations and ORM in Go (GORM, sqlc)

Comments
9 min read
Neon Postgres 2025: Why the New Serverless Features Change Everything

Neon Postgres 2025: Why the New Serverless Features Change Everything

Comments
13 min read
easy-query: The Most Powerful ORM Subquery for Java

easy-query: The Most Powerful ORM Subquery for Java

Comments
5 min read
Databasus — open source backup tool for PostgreSQL, MySQL and MongoDB

Databasus — open source backup tool for PostgreSQL, MySQL and MongoDB

Comments
3 min read
Why I used Google Sheets as a Database for my Open-Source Pomodoro Tool

Why I used Google Sheets as a Database for my Open-Source Pomodoro Tool

Comments
2 min read
PostgreSQL MCP Server with Built-in SSH Tunneling

PostgreSQL MCP Server with Built-in SSH Tunneling

Comments
7 min read
Prometheus #1

Prometheus #1

1
Comments
30 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.