This article explores the internals of Oracle9i indexing; reviews the standard b-tree index, index-only tables, and how these indexes may increase the speed of Oracle SQL queries.

Oracle is staking its claim in the data lakehouse business while continuing to augment its ongoing generative AI efforts.

Using Oracle Developer to work on your Oracle SQL database presents you with a functional IDE to write code and check data outputs from queries.

Oracle has embedded GPT-5 into its cloud infrastructure and SaaS apps, extending generative AI to databases, HR, finance, and ...

Developers can use the ORDER SIBLINGS BY feature of Oracle 10g and later to sort the records in a hierarchy created by the START WITH and CONNECT BY clauses in a SELECT statement.

New tool from startup Vembu Technologies is designed to relieve DBAs of the need to port SQL queries.

The SQL development environment helps the programmer perform basic functions on supported non-Oracle databases. Developers can browse and execute basic SELECT queries on supported databases.