"What is a NoSQL world?" It's a world where people no longer know SQL.
In order to perform the following examples, you'll need these applications installed:
- Postgres
mkdir -p data/postgres
initdb -D data/postgres
postgres -D data/postgres
- MongoDB
mkdir -p data/mongodb
mongod --dbpath data/mongodb
- Redis
mkdir -p data/redis
redis-server redis.conf
- Node.js +
npm install pg
- Key-value store - Postgres & Redis
- Pub / Sub - Postgres & Redis
- Semi-structured data - Postgres & Mongo
- Semi-structured indexes - Postgres & Mongo
- JSON v. SQL - Postgres & Mongo