DEV Community

Database

Posts on building, using, and learning about databases.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
DATA SCIENCE LIBRARIES

DATA SCIENCE LIBRARIES

3
Comments 1
1 min read
Vaccines for Common SQL Injection Bugs

Vaccines for Common SQL Injection Bugs

4
Comments
2 min read
How We Can Commoditize Data Integration Pipelines

How We Can Commoditize Data Integration Pipelines

14
Comments
6 min read
How to Change PostgreSQL Server with Minimal Downtime

How to Change PostgreSQL Server with Minimal Downtime

4
Comments
5 min read
A.C.I.D. and The Database: An intro

A.C.I.D. and The Database: An intro

7
Comments
3 min read
Django ORM Optimization Tips #3 aggregation

Django ORM Optimization Tips #3 aggregation

10
Comments 1
3 min read
Se conectando ao PostgreSQL usando Golang

Se conectando ao PostgreSQL usando Golang

25
Comments 4
11 min read
How we Build and Deploy our Serverless HarperDB Studio Backend Application

How we Build and Deploy our Serverless HarperDB Studio Backend Application

44
Comments
4 min read
What's your embedded database of choice?

What's your embedded database of choice?

5
Comments 1
1 min read
Redis Streams for Beginners

Redis Streams for Beginners

9
Comments 3
3 min read
Becoming a Data Engineer

Becoming a Data Engineer

64
Comments 2
1 min read
Why RudderStack Used Postgres Over Apache Kafka for Streaming Engine

Why RudderStack Used Postgres Over Apache Kafka for Streaming Engine

7
Comments
5 min read
Learn Databases

Learn Databases

7
Comments
1 min read
Store data tamperproof using the Python SDK for immudb — the blazing fast, OSS immutable db

Store data tamperproof using the Python SDK for immudb — the blazing fast, OSS immutable db

5
Comments
4 min read
Run EF Core Queries on SQL Server From Blazor WebAssembly

Run EF Core Queries on SQL Server From Blazor WebAssembly

23
Comments 2
26 min read
Which BaaS (Backend as a Service) do you use/prefer?

Which BaaS (Backend as a Service) do you use/prefer?

5
Comments 4
1 min read
MongoDB $weeklyUpdate #4: Fall is just around the corner...

MongoDB $weeklyUpdate #4: Fall is just around the corner...

16
Comments 1
5 min read
Django ORM Optimization Tips #2 prefetch_related

Django ORM Optimization Tips #2 prefetch_related

14
Comments 1
2 min read
5 ways to get an Oracle Database

5 ways to get an Oracle Database

4
Comments
4 min read
What is Graph Databases? A better way to store connected data

What is Graph Databases? A better way to store connected data

13
Comments 3
5 min read
World of WoqlCraft - Ep.24 Graph visualisation on Jupyter notebook 19:24

World of WoqlCraft - Ep.24 Graph visualisation on Jupyter notebook

2
Comments 1
1 min read
Database Selection for Mobile Apps

Database Selection for Mobile Apps

3
Comments
2 min read
Bulk updating MongoDb documents

Bulk updating MongoDb documents

6
Comments
1 min read
#2 DBMS ( FOR INTERVIEW PURPOSES )

#2 DBMS ( FOR INTERVIEW PURPOSES )

11
Comments
2 min read
Relative calculations 1: LAG and LEAD

Relative calculations 1: LAG and LEAD

5
Comments
5 min read
An Opinion: ORMS

An Opinion: ORMS

9
Comments 9
5 min read
How to Create Relationships with Mongoose and Node.JS

How to Create Relationships with Mongoose and Node.JS

110
Comments 16
9 min read
Couchbase Database Migration

Couchbase Database Migration

2
Comments
3 min read
Django ORM Optimization Tips #1 select_related

Django ORM Optimization Tips #1 select_related

10
Comments 2
1 min read
Creating a Chatbot with IRIS and Python

Creating a Chatbot with IRIS and Python

10
Comments 1
4 min read
Oracle AWS RDS Trace files

Oracle AWS RDS Trace files

6
Comments 4
3 min read
Deeply understand Isolation levels and Read phenomena in MySQL & PostgreSQL

Deeply understand Isolation levels and Read phenomena in MySQL & PostgreSQL

153
Comments 10
33 min read
Cosmos DB SQL API for NestJS and Dynamic Module

Cosmos DB SQL API for NestJS and Dynamic Module

5
Comments
2 min read
Database Migration in Production: Tips and Tricks

Database Migration in Production: Tips and Tricks

8
Comments 2
5 min read
Help to build an evolutionary, accumulate-only Database System

Help to build an evolutionary, accumulate-only Database System

6
Comments 1
1 min read
Why and How we should include Database Delivery in CI/CD processes?

Why and How we should include Database Delivery in CI/CD processes?

8
Comments 6
4 min read
7 rules for designing your first database schema or data model

7 rules for designing your first database schema or data model

18
Comments 4
3 min read
Intro to Redisgraph

Intro to Redisgraph

28
Comments
2 min read
Beginner's guide to using MySQL database in a Node.js app

Beginner's guide to using MySQL database in a Node.js app

87
Comments 7
29 min read
Mapping Intersystems IRIS documentation to a Corporate Data Architecture

Mapping Intersystems IRIS documentation to a Corporate Data Architecture

3
Comments
9 min read
SQLAlchemy Table Relationships

SQLAlchemy Table Relationships

22
Comments
4 min read
Meu caminho de estudos para a AWS Certified Database – Specialty

Meu caminho de estudos para a AWS Certified Database – Specialty

11
Comments 1
7 min read
SQL: comandos básicos

SQL: comandos básicos

6
Comments
4 min read
On why wasting 0.000005 seconds is still bad idea

On why wasting 0.000005 seconds is still bad idea

27
Comments 1
5 min read
MongoDB $weeklyUpdate #3: Breaks are a good thing

MongoDB $weeklyUpdate #3: Breaks are a good thing

27
Comments
5 min read
wunderDB : a micro Document Database

wunderDB : a micro Document Database

2
Comments 2
1 min read
Handling upstream data changes via Change Data Capture

Handling upstream data changes via Change Data Capture

8
Comments
8 min read
Get started with MySQL | Mini-Guide

Get started with MySQL | Mini-Guide

10
Comments
14 min read
How to use Django with multiple databases

How to use Django with multiple databases

5
Comments
3 min read
Designing Schemas for Relational Databases

Designing Schemas for Relational Databases

11
Comments
4 min read
Authentication with Nodejs and mongoDB - Part 1

Authentication with Nodejs and mongoDB - Part 1

22
Comments 2
5 min read
The Resources I Wish I Had When I Learned About Databases

The Resources I Wish I Had When I Learned About Databases

163
Comments 3
3 min read
Comparing aggregated data to unaggregated data in SQL

Comparing aggregated data to unaggregated data in SQL

3
Comments
5 min read
Converting a Physical Standby to Snapshot Standby

Converting a Physical Standby to Snapshot Standby

6
Comments
7 min read
What is benchmarketing and why is it bad?

What is benchmarketing and why is it bad?

3
Comments
7 min read
Build fault tolerant applications with Cassandra API for Azure Cosmos DB

Build fault tolerant applications with Cassandra API for Azure Cosmos DB

7
Comments
8 min read
Low code React Native backend

Low code React Native backend

2
Comments
1 min read
Don't have a CLUE how to get the most out of your Active Record queries?

Don't have a CLUE how to get the most out of your Active Record queries?

4
Comments
9 min read
What is a Database Query? SQL and NoSQL queries explained

What is a Database Query? SQL and NoSQL queries explained

17
Comments
7 min read
I've been working through Udemy courses with Python

I've been working through Udemy courses with Python

4
Comments 2
2 min read
loading...