How to use Gremlin to test business processes
Amin Momin of Capgemini gives an example of injecting faults to improve reliability with a capital market exchange.
Operations | Monitoring | ITSM | DevOps | Cloud
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The latest News and Information on DevOps, CI/CD, Automation and related technologies.
From Insight to Impact: Operationalizing DORA Metrics
In this webinar, Nathen Harvey, DORA Lead & Dev Advocate at Google Cloud and Ganesh Datta, CTO at Cortex show you how to operationalize DORA metrics so they work together, transforming insight into sustained impact.
Mastering the User Off-Boarding Process
When someone leaves your organisation — whether they resign, retire, or are let go — it’s easy to think the hard work is over. But the moment an employee’s last day arrives, a new risk window opens. If their access isn’t revoked properly or their data isn’t captured, organisations face security breaches, data loss, compliance issues, and rising costs. This is why a well-designed user off-boarding process is just as important as onboarding.
Kubernetes Service Discovery Explained with Practical Examples
In Kubernetes, applications are constantly changing — new pods start, old ones shut down, workloads shift across nodes. The challenge is making sure that different parts of your system, and even external clients, can still find each other when the actual locations keep moving. That’s what service discovery handles. It provides a stable way for applications to connect and communicate, no matter where they’re running or how often the underlying infrastructure changes.
Logstash Alternative: Why Security Teams Are Choosing Modern Data Pipelines
Logstash has been a workhorse in data processing pipelines for years, but it was not designed with today’s security operations in mind. Security teams now deal with massive telemetry volumes, rising SIEM costs, and diverse log formats that require constant normalization. In this environment, Logstash shows its age: manual configuration, outdated parsing, and scalability bottlenecks introduce fragility instead of efficiency.
Using DCIM to Consolidate Multiple Tools for a Single Source of Truth
Modern data centers depend on multiple teams, each using their own systems—CMDBs, ticketing platforms, cloud and virtualization tools, network and server management software, observability stacks, collaboration apps, and countless spreadsheets. Each tool provides important insights, but together they create a complex and sprawling technology landscape.
The 5 Generations of Programming
Programming just evolved from syntax-focused to intent-driven development. GitHub Cloud Solutions Engineer Ambily Kavumkal Kamalasanan breaks down how we've moved through 5 generations of programming languages, from binary code to natural language processing + why GitHub Copilot is changing how developers actually work. Perfect for developers tired of syntax battles and ready to embrace AI-assisted workflows that actually save time.
You Built Your Own Certificate Management System - It's Already Broken
You were tired of renewing all those certificates, and Certbot looked so easy. Now you have scripts thousands of lines long filled with command line incantations you have to Google every time you open it. The script is running on all the critical servers. And some of the printers. If someone looks at it the wrong way, a certificate expires.
Looking Back, Looking Ahead: Thoughts on My First Year at Speedscale
When I started at Speedscale, I looked like this: And after one year of learning, growing, and keeping pace with innovation well, let’s just say the journey has left its mark: Of course, I’m joking (sort of). The truth is, this past year has been intense, energizing, and filled with new challenges. If anything, it’s made me feel younger in spirit, even if the mirror might disagree some mornings.
The role of empathy in technical writing SymfonyCon 2024
It’s easy to assume that our users are experts when writing documentation. But technical writing without diagrams, code examples, videos, screenshots and more can ostracise a large chunk of users who are simply searching for help when using your product. When writing technical documentation, empathy allows us to imagine ourselves as the reader: a junior developer who just started on the job, a sales manager who needs more information for a client deck, a member of the customer success team helping a client on a video call.