This blog page is a technical resource primarily focused on Oracle technologies, specifically Oracle APEX and PL/SQL. It features a collection of articles and tutorials written by Vinish Kapoor, an expert in Oracle technologies. The content covers a wide range of topics including development techniques, problem-solving guides, and best practices for Oracle APEX and PL/SQL.
Select AI is Oracle's in-database natural language layer. It lets you generate SQL from plain text, retrieve semantically relevant content from vector stores, build agentic workflows, and produce synthetic data, all from within the database engine using SQL and PL/SQL…
Most production agent stacks carry the same architectural debt: a vector store bolted on for retrieval, a relational table for chat history, hand-written extraction prompts to convert conversations into facts, and bespoke isolation logic layered on top of all of…
A single standby database is a reasonable starting point for disaster recovery, but it forces a binary choice at failover time. You either cut over to your one available standby or you do not. Real production environments have multiple failure…
If you are running a hybrid cloud environment that straddles Oracle Cloud Infrastructure and Google Workspace, you have probably dealt with the painful reality of managing two separate identity lifecycles. You maintain users in Google Workspace for productivity tooling and…
If you are building a financial reporting or planning application on Oracle APEX and your customers demand EU data residency, the path forward is Oracle EU Sovereign Cloud backed by Autonomous Database. This is not just a geography checkbox. It…
When you are running latency-critical database workloads on Exadata Cloud@Customer, your storage tier is often the single biggest performance constraint. Oracle has added the Extreme Flash storage server to the Cloud@Customer lineup, and the engineering decision of whether to use…
Before you connect your first device to Oracle Cloud Infrastructure, your tenancy needs a specific set of infrastructure primitives locked in. Missing any single one of them triggers cryptic permission failures during domain creation, device onboarding, or telemetry routing that…
Most discussions about private cloud focus on where the hardware lives. The harder engineering problem is what happens to your control plane when the network link to the provider disappears. Oracle's two isolated cloud offerings, OCI Dedicated Region and Oracle…
If you’re reading this, you probably know the feeling: you’ve spent months mastering React, or wrestling with Rust, or perhaps finally understanding how to properly exit Vim. You’ve got the skills. But then comes the most daunting task of all—coding…
If you're seeing an endless "Verifying that you are not a robot..." message with a reCAPTCHA that never completes on your WordPress site, you're experiencing a LiteSpeed server brute force protection conflict. This guide will help you fix it permanently.…
I have been working with web images for years, and WebP keeps coming up as the format everyone should be using. It offers smaller file sizes and great quality. But before you switch every image on your site to WebP,…
Many users want to disable auto-boot on MacBook Air M4 laptops. Apple makes this laptop turn on automatically when you open the lid. Thankfully, macOS Sequoia 15 gives you a safe way to change this behavior. You can stop this…
In the world of software development, the only certainty is uncertainty. Servers crash, critical bugs appear hours before a release, and key team members get sick right in the middle of a sprint. Without a solid backup strategy, these common…
In the hierarchy of software engineering, the Principal Software Engineer occupies a unique and critical position. Unlike senior engineers who focus on execution, the roles of a Principal Software Engineer revolve around high-level strategy, architecture, and organizational scalability. They do…
In the modern software ecosystem, building a great product is no longer enough to guarantee success. You need a dedicated voice that speaks the language of the engineers who will actually use your tools. A Developer Advocate serves as this…
It’s a simple, two-word, or one-word question that has been debated in tech and publishing for years. Do you direct users to your "home page" or your "homepage"? The short answer: For a technical and modern audience, "homepage" (one word)…
Why does 's in your code editor work, but ’s (copied from a blog) break your entire application? This is one of the most common and frustrating errors for a developer. You copy a code snippet, paste it into your…
Online communication has developed a rich vocabulary of acronyms and abbreviations that appear in texting, social media, online forums, and messaging apps. If you have ever wondered what terms like LOL, FOMO, or ROFL actually mean, this searchable list provides…
