SQL is the lingua franca for modifying and reading database data and any DBA worth his (or her) paycheck should be proficient in writing SQL queries. But SQL is a flexible and feature-rich language, ...

In the world of data analysis, advanced SQL techniques are essential for extracting valuable insights from complex datasets. This comprehensive guide by Chandoo delves into these powerful techniques, ...

Conclusion SQL*Plus has never been known for its ease of use, but its appeal does seem to grow as one uses it regularly. One recent piece of evidence regarding the continued use of SQL*Plus is the ...

How to protect your database from SQL injection, data theft, rogue users, and well-meaning meddlers without tying your environment in knots Like so much of IT, database security requirements largely ...

Part of the problem is that there is no magic bullet, and for almost every best practice, I can show you at least one exception. Typically, a developer finds his or her own favorite methods — though ...

Russell Smith is a technology consultant and trainer specializing in management and security of Microsoft server and client technologies. He is a Microsoft Certified Systems Engineer with more than 15 ...