Author: drweb

Before you even think about code conversion, take a closer look at what you have—and let generative AI (GenAI) help you explain it. Here’s how to modernize your mainframe smarter, not just faster.The Real Challenge: Understanding Decades-Old Practices and CodeIf you’ve worked with mainframes for any length of time, you’ve seen it before: someone in the boardroom gets excited about “digital transformation,” reads a story about AI rewriting COBOL overnight, and suddenly there’s an urgent call to “move everything to the cloud.” But here’s the thing—mainframes aren’t relics, and the problem isn’t the platform. It’s the technical debt we’ve accumulated…

Read More

I knew PlatformCon 2025’s first New York City Live Day would bring the usual debates about whether platform engineering is the new DevOps. What I didn’t expect was a guy roaming the lobby in a white sash screaming, in block-letter embroidery, “Platform Engineering is Dead.” If the goal was to provoke, mission accomplished — but the irony was thick. You could barely move in the sold-out Convene space, shoulder-to-shoulder with more than 400 practitioners eager to compare Terraform modules, golden paths and OpenTelemetry pipelines.PlatformCon’s final registration numbers — 40,000+ virtual sign-ups and a projected 100,000 session views — tell a…

Read More

Database bottlenecks undermine deployment velocity across businesses. Complex operational tasks introduce delays and outages that directly impact time-to-market. While DevOps has transformed application delivery, database management remains manual and error-prone, reinforcing the friction DevOps aims to eliminate. An alternative is to extend the proven DevOps practices into database operations through a DataOps approach. By treating database infrastructure with the same automation, version control, and continuous delivery principles that revolutionized software development, organizations can eliminate manual bottlenecks and free database teams to focus on strategic initiatives that drive competitive advantage.Why DataOps and Automation are ImperativeDespite the widespread embrace of DevOps practices…

Read More

Spacelift has made available an on-premises edition of a platform for automating the provisioning and management of IT infrastructure that previously was only accessible via a software-as-a-service application.Company CEO Pawel Hytry said the on-premises edition of the platform satisfies both the requirements of highly regulated industries and the emergence of sovereign cloud requirements that stipulate data must remain within a specific geographic region.Regardless of whether this edition of Spacelift is deployed in a local data center or in a cloud service that ensures IT infrastructure is restricted to a single availability zone, the Spacelift observability platform can now be deployed…

Read More

Goose is an innovative CLI assistant designed to automate development tasks using AI models. Docker Model Runner simplifies deploying AI models locally with Docker. Combining these technologies creates a powerful local environment with advanced AI assistance, ideal for coding and automation. Looking for a seamless way to run AI-powered development tasks locally without compromising on privacy or flexibility? Look no further. By combining the power of Goose, a CLI-based AI assistant, with Docker Model Runner, you get a streamlined, developer-friendly setup for running large language models right on your machine. Docker Model Runner makes it easy to run open-source AI…

Read More

Ben jij op zoek naar een inspirerende werkplek in Nijmegen waar je jouw ambities kunt waarmaken en met plezier werkt? Dan is Emixion precies wat je zoekt. Wij zijn altijd op zoek naar nieuwe avonturiers die willen bijdragen aan het online succes van onze klanten én aan hun eigen groei en werkgeluk. Bij Emixion kom je terecht in een enthousiast en betrokken team dat werkt aan uiteenlopende projecten. Of het nu gaat om het bouwen van slimme websites of het opzetten van impactvolle online campagnes, we houden van innovatie, creativiteit en samenwerken met resultaat. Emixion is een no-nonsense bureau met…

Read More

Sustainable DevOps has become a top priority for environmentally conscious engineers and business leaders alike. Customers, regulators and investors now expect release pipelines to move fast and tread lightly on the planet. Yet a nagging question lingers: How close are we to DevOps tools and processes that genuinely avoid environmental harm? In this article, I’ll examine the hidden carbon cost of everyday DevOps activities and ask whether the raft of tools, practices and policies being introduced are enough to bend the emissions curve towards sustainability. Along the way, I’ll do my best to cut through the haze of green-washed marketing to…

Read More
SQL

Brent had a query exercise recently about train stations moving in some order and having overrides to this order in emergencies. I suppose he’s been traveling a lot lately and ran into an issue.In any case, I decided to see if Claude could solve his challenge.This is part of a series of experiments with AI systems.The PromptI put this into Claude, mostly copy/paste from Brent’s challenge.I have a sql table of stations in a physical order. Here is the table and data for stations DROP TABLE IF EXISTS dbo.Stations; CREATE TABLE dbo.Stations     (StationId INT IDENTITY(1,1) PRIMARY KEY CLUSTERED,     …

Read More

Secure Code Warrior has made available a set of security rules for application developers using artificial intelligence (AI) tools to generate code.Company CTO Matias Madou said the AI Security Rules made available on GitHub are intended to encourage developers to review code generated by AI for security issues that these tools may inadvertently introduce. Most AI tools were trained using samples of code that were randomly collected from across the web. As such, they can introduce vulnerabilities simply because they were trained using code that contains similar flaws, noted Madou.Additionally, the AI Security Rules encourage developers to establish guardrails that…

Read More
SQL

If you’ve spent any time wrangling data pipelines, you know that Apache Airflow is a staple in the orchestration world. Whether you’re scheduling ETL jobs, triggering ML workflows, or orchestrating DAGs across environments, Airflow is the go-to tool. But with great power often comes great complexity–especially when it’s time for an upgrade.Apache Airflow 3.0 is not just another version bump. It’s a fundamental shift that touches every part of the platform–from DAG parsing to task execution, API behavior to UI responsiveness. In this post, we’ll dive deep into the key updates and answer the most important question: Is it worth…

Read More