Oracle SQL Developer is a free graphical tool that enhances productivity and simplifies database development tasks. Using SQL Developer, you can browse database objects, run SQL statements, edit and debug PL/SQL statements and run reports, whether provided or created.Developed in Java, SQL Developer runs on Windows, Linux and the Mac OS X. This is a great advantage to the increasing number of developers using alternative platforms. Multiple platform support also means that users can install SQL Developer on the Database Server and connect remotely from their desktops, thus avoiding client server network traffic.This Book provides you with concepts and usages of SQL Developer- Download and install SQL developer 18.2 version on windows- Connect remote database on cloud and navigate tables inside schema- Create table using GUI interface inside SQL Developer- Change table definition and modify table constraints- Export data from Oracle table to csv fil and much moreYou can connect to any target Oracle database schema using standard Oracle database authentication. Once connected, you can perform operations on objects in the database.