ONLC Training Centers offers an Oracle Database: SQL Fundamentals course that covers the fundamentals of SQL, including basic syntax to intermediate query optimization.

Some of the best open source SQL Clients for Database Management are Sqlectron, SQuirrel SQL client, SQL Chat, OmniDB, HeidiSQL,Falcon, etc.

Oracle’s change in strategy to release a developer-first version of its new database is linked to the company’s plans to defend its market dominance and look at innovative ways to acquire new ...