# Databases

As described in Introduction to Cloud Base Database, Cloud Base provides a JSON database. This chapter describes the following contents:

• Getting Started: Create your first collection using the console, and add your first line of data.
• Data Types: Understand the data types provided by the database
• Access Control: Manage the read/write access to collections and records
• Initialization: Initialize the database API
• Adding data
• Reading data: Read the data
• Building Query Conditions: Build simple or complex query conditions
• Data Update: Update partial date or replace data
• Deleting Data
• Index Management: Add field indexes for efficient reading and writing

Also, refer to the database API documentation of Mini Program and Cloud Functions.