What is Presto Concepts

What is Presto Concepts

This section provides a solid definition for the core concepts referenced throughout Presto, and these sections are sorted from most general to most specific.

• Server Types
• Data Sources
• Query Execution Model

Server Types

There are two types of Presto servers: coordinators and workers. The following section explains the difference between the two.

1. Coordinator
2. Worker

Data Sources

Throughout this documentation, you’ll read terms such as connector, catalog, schema, and table. These fundamental concepts cover Presto’s model of a particular data source and are described in the following section.

1. Connector
2. Catalog
3. Schema
4. Table

SHARES

Share

Pin it

Tweet

Share

Share

Share

Buffer

Print

About Mariano

I'm Ethan Mariano a software engineer by profession and reader/writter by passion.I have good understanding and knowledge of AngularJS, Database, javascript, web development, digital marketing and exploring other technologies related to Software development.