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Using Project Orleans to Build Actor-Based Solutions on the .Net Platform
This article takes a look at Project Orleans, an actor model framework from Microsoft. Version 7 makes it a lot easier to get started with, as it builds on top of the .NET IHost abstraction. This allows us to add it to .NET applications in a simple way. On top of that it abstracts away most of the complicated parts, allowing us to focus on the important stuff, the problems we need to solve.
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Debugging outside Your Comfort Zone: Diving beneath a Trusted Abstraction
This article takes a deep dive through a complex outage in the main database cluster of a payments company. We’ll focus on the aftermath of the incident - the process of understanding what went wrong, recreating the outage in a test cluster, and coming up with a way to stop it from happening again, and dive deep into the internals of Postgres, and learn about how it stores data on disk.
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Minimising the Impact of Machine Learning on our Climate
This article introduces the field of green software engineering, showing the Green Software Foundation’s Software Carbon Intensity Specification, which is used to estimate the carbon footprint of software, and discusses ideas on how to make machine learning greener. It aims to give you the tools to take an active part in the climate solution.
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Start Your Architecture Modernization with Domain-Driven Discovery
Successful projects start with robust discovery. What if your project is modernizing your tangled old legacy system or migrating all your workloads to the cloud? This article presents a guided approach to starting your next architecture modernization project with a Domain-Driven Discovery (DDD), illustrated with a medical supply company that is migrating its core systems to the cloud.
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Making Time for Our Mental Health and Well-Being within the Hybrid / Remote Workplace
So often, well-intended hybrid/remote organisations and leaders will focus on surface level mental health/well-being support initiatives. This article will highlight the importance of addressing this important topic from a holistic perspective, addressing systemic processes and policies to ensure they have the “whole person” in mind.
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Respect. Support. Connect. The Manager’s Role in Building a Great Remote Team
As managers, we face challenges in terms of needs, accessibility, gender, nationalities, and other conditions that influence our teams and working environments. We cannot build projects based on Excel sheets only, not considering peoples’ preferences and options for personal growth. We need to see real people – even if we meet them in a virtual working environment only.
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Dark Side of DevOps - the Price of Shifting Left and Ways to Make it Affordable
Topics like “you build it, you run it” and “shifting testing/security/data governance left” are popular. Moving things to earlier stages of software development, empowering engineers. Yet, what is the cost? What does it mean for the developers who are involved? What are the solutions that can help you keep DevOps and Shifting Left? What can we do to break a grip of the dark side? Let’s find out!
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Unleash the Power of Open Source Java Profilers: Comparing VisualVM, JMC, and async-profiler
This article conveys the foundational concepts and different types of Open Source Java profilers. It allows you to choose the best-suited profiler for your needs and comprehend how these tools work in principle. The aim of a profiler is to obtain information on the program execution so that a developer can see how much time a method executed in a given period.
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How Visual Thinking Can Help Teams Get Clarity, Be More Creative, and Have More Inclusive Meetings
Visual thinking is a way of making sense of the world through images, putting thoughts into pictures. This article is here to help you understand about visual thinking, and how you could use it to support yourself and your teams to create a more inclusive, creative and collaborative culture at work.
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Technology's Carbon Impact and What You Can Do about It
Achieving a balance between growth and efficiency can be a formidable task. However, software engineers can play a critical role at the nexus of both. This article discusses open source software tools and methodologies for balancing carbon with growth across IT organizations, and provides actionable approaches to greening IT organizations.
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What Are Cloud-Bound Applications?
The increasing adoption of application-first cloud services is causing applications to blend with the cloud services at levels much deeper than before. The runtime boundaries between the application and the cloud are shifting from virtual machines to containers and functions.
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How Skyscanner Embedded a Team Metrics Culture for Continuous Improvement
This article explains why Skyscanner decided not just to deploy a tool, but to think about this as changing their engineering management culture to being one that values and utilises metrics to drive greater improvement at scale. It shows how they evaluated tools to find one that would enable their teams and reinforce the cultural change that was the fundamental goal of this exercise.