Check out my latest articles and insights on Medium (@dhirajengr) .

Fourth post in this series. The earlier ones used six tidy passages I wrote myself, which is a fine way to learn the mechanics and a terrible way to find out whether any of it works. This time I loaded a 323 KB file of my own working notes —…
In an earlier post I worked through vector distance using numbers I typed by hand. That covers the mechanics, but it leaves the interesting half…
Normal SQL search matches characters. WHERE content LIKE ‘%RAC%’ finds rows containing those three letters and nothing else. If a customer describes “cluster node eviction”…
With Oracle Database 26ai, SQL gains native support for AI workloads through Oracle AI Vector Search. At the heart of similarity search lies two foundational…
I’m Dhiraj Kumar, an Oracle RAC Database With over 15 years of experience, I’m passionate about building high-performance, scalable database solutions that support critical business operations.
📘 Check out my latest articles and insights on Medium (@dhirajengr) .