AWS vs Azure vs Google Cloud: Comparing The Big 3 Platforms

Adi Rosenblum AWS, Azure, Cloud, Google Cloud Platform, Keyhole, Videos Leave a Comment

Cloud platforms now sit at the center of business planning. Many teams compare AWS for its wide service range, Azure for its ties to Microsoft, and Google Cloud for its strength in data and AI. Each option has its own role depending on how your systems are built. In the next sections, weโ€™ll show where these platforms differ and call …

How I Built a Developer Digital Twin with Agentic AI (And What It Got Right & Wrong)

John Hoestje Agentic AI & AI-Accelerated Development, Articles, Artificial Intelligence, Java, Machine Learning, React Leave a Comment

This post walks through a hands-on experiment in agentic development using an AI-powered digital twin embedded in the IDE. See how a single, well-structured prompt enabled the agent to implement a real user story, generate behavioral tests, and prepare Git commit documentationโ€”with minimal developer input. Includes real-world code samples, implementation insights, and a candid look at what worked, what didnโ€™t, and where human oversight is still essential.

Building Event-Driven Cloud Functions on Google Cloud Platform

Chris Brown Cloud, Google Cloud Platform, Node.js Leave a Comment

Google Cloud Platform (GCP) offers developers and organizations the ability to create and deploy serverless Cloud Run functions. This code โ€“ whether itโ€™s written in Node.js, Python, C#, or another language โ€“ can interact with other parts of GCPโ€™s infrastructure. By default, the function is triggered by a basic HTTPS request. However, that is not our only option.

In this blog, weโ€™ll introduce the concept of event-driven functionsโ€”a powerful way to automatically respond to changes across GCP services with minimal code. You’ll see how these functions can connect services like Cloud Storage, Firestore, and Pub/Sub, creating efficient workflows with less manual intervention…

MongoDB vs. PostgreSQL: When to Use NoSQL vs. SQL?

Adi Rosenblum All Industries, Keyhole, Videos Leave a Comment

Choosing the right database can make or break your application. It affects how your data is stored, how fast your app runs, how easily it scales, and how quickly your team can develop features. Two of the most popular optionsโ€”MongoDB and PostgreSQLโ€”offer very different strengths. At Keyhole Software, we help businesses make smart technical decisions based on their specific needs. …