In this tutorial we will code from zero to form a basic features of working cryptocurrency. Most of work meets minimal working requirement and aims for simplicity and easy understanding. This project ...

Slow queries are the silent killers of database performance. A single poorly optimized query running thousands of times a day can bring your database to its knees. The slow query log in MySQL is one ...

Abstract: The motivation of this paper is to be able to generate high-quality (Structured Query Language) SQL language sentences in terms of syntax and semantics so that they are intended to achieve a ...