Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Springy Store is a conceptual simple μServices-based project using the latest cutting-edge technologies, to demonstrate how the Store services are created to be a cloud-native and 12-factor app agnostic. Those μServices are developed based on Spring Boot & Cloud framework that implements cloud-native intuitive, design patterns, and best practices.

The core engine of VanillaDB

Sharing my experiences to help around.

Fluent Object-Oriented Wrapper of JDBC

A light weight distributed key-value database system with table concept.

The Easiest and Laziest approach to Android SQL Database

Develop increasingly sophisticated databases from scratch in Java

Hostel management system

An example implementation of Spring Boot R2DBC REST API with PostgreSQL database.

Become an Android Developer

Flight booking services

Repository used for DevOps Mentorship program

Code samples for my book "Computing with Data: An Introduction to the Data Industry"

Validation Framework. Useful for Java Swing applications or any kind of data validation with special prerequisites. Easy to perform validation of the popular Java data types without Java Beans concept. Constraints storable in JSON format. Dynamic validation and simple business rules approach.

My Solutions to ABSOLUTE JAVA™ 6th Edition Global Edition

Complex database layer object mapper

Two efficient algorithms to process Star Joins using the Spark framework: Spark Bloom-Filtered Cascade Join (SBFCJ) and the Spark Broadcast Join (SBJ)

A Quick Sample to demonstrate how to implement Room Database.

Relational Algebra interpreter written in Java