The project uses a dump of the word database altered for Ignite DDL syntax and shows how to:

• Create SQL schema and preload data using prepared ignite_world.sql script.
• Process the loaded data using SQL queries.
• Process the loaded data using key-value operations.
• Execute computations in the cluster.

Download Apache Ignite 2.3 or later version: https://ignite.apache.org/download.cgi#binaries

Connect to Ignite cluster and execute the SQL script:

1. Start one or multiple cluster nodes using command below (use ignite.bat for Windows):

{ignite_folder}/bin/ignite.sh

2. Connect to the cluster from SQLLine using this command (use sqlline.bat for Windows):

{ignite_folder}/bin/sqlline.sh --color=true --verbose=true -u jdbc:ignite:thin://127.0.0.1/

3. Create SQL schema and preload data executing using SQLLine syntax:

!run {path_to_the_project}/ignite_world.sql

Refer to this page to see SQLLine commands that work for Ignite: https://apacheignite-sql.readme.io/docs/sqlline

The project includes the following examples to run after the cluster is started and pre-loaded:

• SqlDataProcessing - running SQL queries using Java APIs.
• KeyValueDataProcessing - processing data with key-value APIs.
• KeyValueBinaryDataProcessing - processing data with key-value APIs avoid objects deserialization on the cluster side.