Attention: This article was published over 14 years ago, and the information provided may be aged or outdated. While some topics are evergreen, technology moves fast, so please keep that in mind as you read the post.โCanโt we all just get along?โย I assert that the explosion of so-called NoSQL database management systems (DBMS) is not displacing the well-known relational …
Spring/JPA Java SQL Scalar Function Utility for Layered Applications
Attention: This article was published over 14 years ago, and the information provided may be aged or outdated. While some topics are evergreen, technology moves fast, so please keep that in mind as you read the post.Most Java applications interact with a relational data source through a POJO object model that is mapped with an object relational (OR) mapping framework.ย …
How to Build a Software Modernization Strategy (2026)
This guide walks through a practical, seven-step framework for building a software modernization strategy from initial assessment through execution, and where AI meaningfully changes how each step is delivered.
Legacy application maintenance consumes up to 80% of total enterprise IT budgets. Thatโs not just inefficiency, it is a structural cost problem that starves innovation and expands security exposure. At the same time, the execution model is changing. AI-accelerated execution is compressing modernization timelines that once spanned years into months. But speed alone is not the differentiator. The organizations seeing meaningful results are not just using AI, they are applying it within a structured, architect-led delivery model to accelerate discovery, transformation…
Rebuilding and Scaling an AI-Generated Stock Alerting Platform
A founder-built application created with AI coding tools ran into common AI-assisted development challenges, including missing source code and performance issues. Keyhole Software reconstructed the system, optimized Python processing, and enabled a successful launch. A client without a formal software background spent close to a year building a stock alerting app, mostly using AI-assisted coding tools and a lot of …
Legacy System Modernization Approaches: A CTO’s Guide to Rehost, Refactor, or Rebuild
Legacy system modernization approaches span six proven strategies, from rehosting to replacing, now accelerated by AI tools that cut timelines and reduce risk.