RethinkDB basics

RethinkDB is a new NoSQL database that was designed for realtime apps. What’s…

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RethinkDB is a new NoSQL database that was designed for realtime apps. What’s so special in it? It provides a new way of developing web applications. RethinkDB can push updated query results to the application.

SQL Basics

SQL (Structured Query Language) is a language of accessing data from a…

SQL logoSQL (Structured Query Language) is a language of accessing data from a database. You can write SQL queries within’ a RDBMS – Relational Database Management System. Here are some popular RDBMS: MySQL, Oracle SQL, PostgreSQL, SQLite, Microsoft Access, IBM DB2.