Repository for my java projects

How to implement a message queue service with Netty and RabbitMQ.

• Message Queue Service based on Netty and RabbitMQ

How to use Solr or Lucene to index and query data.

• Lucene index and query POI data
• Solr index and query MYSQL data
• Solr index and query GEO data

A simple project demonstrates how to use Elasticsearch.

• Elasticsearch index and query data
• SQL to Elasticsearch Java Code

A simple Http Map Service providing tile image.