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.
EF Core Interview Questions for Senior Developers in 2026 — Change Tracking, Performance, Concurrency & Migrations
kirandeepjassalcrypto profile

EF Core Interview Questions for Senior Developers in 2026 — Change Tracking, Performance, Concurrency & Migrations

#dotnet #csharp #interview #database
Comments
7 min read
Views vs Materialized Views In PostgreSQL
im_nishant profile

Views vs Materialized Views In PostgreSQL

#postgres #postgressql #database #sql
Comments
3 min read
Commit job failure and credit refund in one transaction
cynthiahayes_videocreate profile

Commit job failure and credit refund in one transaction

#python #database
Comments
4 min read
Designing Dynamic Mongoose Schemas for a Drag-and-Drop Page Builder
malek_mostafa_7db579d813b profile

Designing Dynamic Mongoose Schemas for a Drag-and-Drop Page Builder

#database #javascript #react #webdev
Comments
4 min read
Your database reads pages, not rows
ajitkumar_singh_7a94b3eaa profile

Your database reads pages, not rows

#database #postgres #performance #sql
Comments
3 min read
Designing Stable Pagination for Financial Data APIs
snehawani21 profile

Designing Stable Pagination for Financial Data APIs

#backend #api #database #python
Comments
5 min read
Why I'd Think Twice Before Picking Neo4j for a GraphRAG Stack in 2026
techanalysisinsights profile

Why I'd Think Twice Before Picking Neo4j for a GraphRAG Stack in 2026

#ai #database #architecture #programming
Comments
4 min read
DuckDB vs Spark: which workloads actually need a cluster
mohammed_arshadansari_f2 profile

DuckDB vs Spark: which workloads actually need a cluster

#dataengineering #database #python #data
Comments
3 min read
The Migration That Passed in Staging Because Staging Was Empty
_66d02d0cc1ece7d1137c5f profile

The Migration That Passed in Staging Because Staging Was Empty

#postgres #migrations #testing #database
Comments 1
3 min read
Our migration folder has 51 numbers, 50 files, 49 snapshots, and 289 lines of SQL the tool will never touch
daniel_pertu profile

Our migration folder has 51 numbers, 50 files, 49 snapshots, and 289 lines of SQL the tool will never touch

#postgres #database #webdev #typescript
Comments
5 min read
WINDOW FUNCTIONS,JOINS,SUBQUERIES AND CTEs
ndinda515 profile

WINDOW FUNCTIONS,JOINS,SUBQUERIES AND CTEs

#database #postgres #sql #tutorial
Comments
5 min read
A Residue Report Is a Priced Work List: What Honest Oracle-to-PostgreSQL Conversion Looks Like
saad_akram_44bc637cbd3690 profile

A Residue Report Is a Priced Work List: What Honest Oracle-to-PostgreSQL Conversion Looks Like

#oracle #postgres #database #opensource
Comments
4 min read
The CDP Was Built for Campaigns. AI Needs Customer Memory.
gazerro profile

The CDP Was Built for Campaigns. AI Needs Customer Memory.

#ai #devops #database #analytics
1
Comments 1
4 min read
Building a context-aware support agent on MongoDB Atlas
mongodb_guests profile

Building a context-aware support agent on MongoDB Atlas

#mongodb #ai #database #agents
Comments
18 min read
How to Fix Epicor Kinetic BAQ Timeouts: PartTran, TranGLC & Query Tuning
al_hasibtamim_7a98724a4e profile

How to Fix Epicor Kinetic BAQ Timeouts: PartTran, TranGLC & Query Tuning

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