DEV Community

loading...

# database

Posts on building, using, and learning about databases.

👋 Sign in for the ability sort posts by top and latest.
Building a Hybrid SQL + NoSQL E-Commerce Data Model

Building a Hybrid SQL + NoSQL E-Commerce Data Model

Reactions 4 Comments
7 min read
How to change PostgreSQL's data directory on Linux

How to change PostgreSQL's data directory on Linux

Reactions 3 Comments
3 min read
MySQL - Transaction Isolation Levels

MySQL - Transaction Isolation Levels

Reactions 2 Comments
1 min read
No-Code: "It's a Trap!"

No-Code: "It's a Trap!"

Reactions 3 Comments
9 min read
Inside Presto Optimizer

Inside Presto Optimizer

Reactions 4 Comments
9 min read
Lessons Learned From 5 Years of Scaling PostgreSQL

Lessons Learned From 5 Years of Scaling PostgreSQL

Reactions 12 Comments
18 min read
MongoDB Vs. MySQL For Beginners.

MongoDB Vs. MySQL For Beginners.

Reactions 8 Comments 6
2 min read
Online Datafile movement inconsistencies in 12.2

Online Datafile movement inconsistencies in 12.2

Reactions 6 Comments
6 min read
Crunch Pokemon Data with Python and Deta Base

Crunch Pokemon Data with Python and Deta Base

Reactions 7 Comments
7 min read
What’s an Example of Good E-Commerce Database Design?

What’s an Example of Good E-Commerce Database Design?

Reactions 7 Comments 1
8 min read
3 CTOs And Founders Perspectives on the Modern Data Stack

3 CTOs And Founders Perspectives on the Modern Data Stack

Reactions 3 Comments
11 min read
4 Types Of NoSQL Databases

4 Types Of NoSQL Databases

Reactions 2 Comments
4 min read
PlaintDB Serves - another milestone reached

PlaintDB Serves - another milestone reached

Reactions 6 Comments
9 min read
Calling by value & by reference in Python

Calling by value & by reference in Python

Reactions 6 Comments 2
2 min read
Introduction to Database Transaction

Introduction to Database Transaction

Reactions 7 Comments
2 min read
Best Online Courses for Data Engineers In 2021

Best Online Courses for Data Engineers In 2021

Reactions 18 Comments
7 min read
Set up MongoDB Atlas and connect with Node.js (avoid MongooseError: Operation x.findOne() buffering timed out after 10000ms)

Set up MongoDB Atlas and connect with Node.js (avoid MongooseError: Operation x.findOne() buffering timed out after 10000ms)

Reactions 6 Comments
3 min read
Building a visit counter with Redis and React

Building a visit counter with Redis and React

Reactions 5 Comments
3 min read
How to Run Sequelize Migrations in Azure Pipelines

How to Run Sequelize Migrations in Azure Pipelines

Reactions 2 Comments
6 min read
FastAPI Startup and Shutdown Events

FastAPI Startup and Shutdown Events

Reactions 6 Comments
2 min read
Custom traits in Apache Calcite

Custom traits in Apache Calcite

Reactions 4 Comments
7 min read
Getting Started with Aerospike Enterprise Edition On Docker Desktop

Getting Started with Aerospike Enterprise Edition On Docker Desktop

Reactions 6 Comments
4 min read
Exploring data with Jupyter Notebook, Pandas and CrateDB

Exploring data with Jupyter Notebook, Pandas and CrateDB

Reactions 5 Comments
3 min read
Using “pepper” to increase password storing security

Using “pepper” to increase password storing security

Reactions 4 Comments
3 min read
Application config in a single-row table

Application config in a single-row table

Reactions 6 Comments 1
5 min read
Connecting MySQL Database to Python Flask Application

Connecting MySQL Database to Python Flask Application

Reactions 8 Comments
3 min read
Quick Answers: What is the UUID column type good for and what exactly is a UUID?

Quick Answers: What is the UUID column type good for and what exactly is a UUID?

Reactions 2 Comments
2 min read
Monitoring your database with Prometheus and Grafana

Monitoring your database with Prometheus and Grafana

Reactions 6 Comments
6 min read
How to migrate data between AWS RDS and S3

How to migrate data between AWS RDS and S3

Reactions 4 Comments
1 min read
Tale of .NET Core and the JSON SQLite Extension

Tale of .NET Core and the JSON SQLite Extension

Reactions 9 Comments
17 min read
Database Consistency Matters !!!

Database Consistency Matters !!!

Reactions 5 Comments
4 min read
Challenge of Serverless: Database Connections

Challenge of Serverless: Database Connections

Reactions 8 Comments
6 min read
Advanced SQL - PostgreSQL

Advanced SQL - PostgreSQL

Reactions 5 Comments
2 min read
Your Heroku App Is Slow to Load Because Of This.

Your Heroku App Is Slow to Load Because Of This.

Reactions 29 Comments 9
3 min read
Creating New Supabase Users In NextJS

Creating New Supabase Users In NextJS

Reactions 5 Comments
6 min read
PostgreSQL MATERIALIZED VIEW non-blocking, yet updated frequently

PostgreSQL MATERIALIZED VIEW non-blocking, yet updated frequently

Reactions 6 Comments
1 min read
What Skills Do Data Engineers Need - The Data Engineering Skill Pyramid

What Skills Do Data Engineers Need - The Data Engineering Skill Pyramid

Reactions 53 Comments
6 min read
Discord Fake Human Data Generator BOT & Custom Database

Discord Fake Human Data Generator BOT & Custom Database

Reactions 5 Comments
1 min read
How Do You Design a Shopping Cart Database for E-Commerce?

How Do You Design a Shopping Cart Database for E-Commerce?

Reactions 34 Comments 2
8 min read
Start with AWS CLI and DynamoDB.

Start with AWS CLI and DynamoDB.

Reactions 11 Comments
2 min read
LOVEFIELD - My favorite relational database solution for electronJS Projects (Part 1)

LOVEFIELD - My favorite relational database solution for electronJS Projects (Part 1)

Reactions 6 Comments
2 min read
How to Setup Laravel Database Read & Write Connections

How to Setup Laravel Database Read & Write Connections

Reactions 6 Comments
2 min read
How to Install Redis on AlmaLinux 8

How to Install Redis on AlmaLinux 8

Reactions 6 Comments
3 min read
DNS Blockchain: a Costless Blockchain Database

DNS Blockchain: a Costless Blockchain Database

Reactions 2 Comments 1
1 min read
Generate TypeScript definitions from PostgreSQL

Generate TypeScript definitions from PostgreSQL

Reactions 6 Comments
2 min read
Difference between `count(*)` and `count(column_name)`

Difference between `count(*)` and `count(column_name)`

Reactions 3 Comments
1 min read
Alerting Dashboard for Tesla's Stock Price with QuestDB and Grafana

Alerting Dashboard for Tesla's Stock Price with QuestDB and Grafana

Reactions 5 Comments
6 min read
CAP Theorem: Availability vs consistency

CAP Theorem: Availability vs consistency

Reactions 5 Comments
3 min read
How did you choose your database (and changes over time)? At what costs?

How did you choose your database (and changes over time)? At what costs?

Reactions 2 Comments
1 min read
How To Build a GraphQL API Connected to a MySQL Database Using StepZen

How To Build a GraphQL API Connected to a MySQL Database Using StepZen

Reactions 6 Comments
6 min read
Database (Schema) migration to Kubernetes - initContainers vs k8s jobs -

Database (Schema) migration to Kubernetes - initContainers vs k8s jobs -

Reactions 27 Comments 7
4 min read
Automating CraftCMS Database Backups on Platform.sh

Automating CraftCMS Database Backups on Platform.sh

Reactions 6 Comments
2 min read
How I Made A NoSQL Clone With JavaScript Classes

How I Made A NoSQL Clone With JavaScript Classes

Reactions 9 Comments 2
8 min read
PostgreSQL does have SSL (asymmetric key files), but I couldn't get it to work

PostgreSQL does have SSL (asymmetric key files), but I couldn't get it to work

Reactions 7 Comments
2 min read
Delta Lake essential Fundamentals: Part 2 - The DeltaLog

Delta Lake essential Fundamentals: Part 2 - The DeltaLog

Reactions 6 Comments
7 min read
"use database_name" with PostgreSQL

"use database_name" with PostgreSQL

Reactions 2 Comments
1 min read
[Facts Alert]When to use which one ?MySQL Vs MongoDB

[Facts Alert]When to use which one ?MySQL Vs MongoDB

Reactions 5 Comments 4
3 min read
How to use MySQL/Postgres with Docker

How to use MySQL/Postgres with Docker

Reactions 7 Comments
2 min read
Five classic SQL & database posts - April 2021

Five classic SQL & database posts - April 2021

Reactions 17 Comments
2 min read
Trabajando con Amazon DocumentDB desde mi local

Trabajando con Amazon DocumentDB desde mi local

Reactions 10 Comments
4 min read
loading...