Well, why set up databases on local machines when you can quickly spin one up using Docker in just minutes? Need MySQL or PostgreSQL? I've got you covered.

MySQL

docker run --rm -d \
    -p 3306:3306 \
    -e MYSQL_ROOT_PASSWORD=12345678 \
    mariadb

PostgreSQL

docker run --rm -d \
    -p 5432:5432 \
    -e POSTGRES_PASSWORD=12345678 \
    -e POSTGRES_USER=postgres \
    -e POSTGRES_DB=postgres \
    postgres

MongoDB

docker run --rm -d \
    -p 27017:27017 \
    -e MONGO_INITDB_ROOT_USERNAME=root \
    -e MONGO_INITDB_ROOT_PASSWORD=12345678 \
    mongodb/mongodb-community-server:6

Redis

docker run --rm -d \
    -p 6379:6379 \
    -e ALLOW_EMPTY_PASSWORD=no \
    -e REDIS_PASSWORD=12345678 \
    bitnami/redis

etcd

docker run --rm -d \
    -p 2379:2379 \
    -e ALLOW_NONE_AUTHENTICATION=yes \
    bitnami/etcd