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This post should how to implement a web application which needs secure access and secure identities. The application uses Angular as the UI tech, ASP.NET Core as the backend tech and a backend for frontend security architecture using OpenID Connect, OAuth and Auth0 as the identity provider. Code: …
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Learn how NLog rules and filters work in .NET. Covers rule matching by logger name and level, final rules, writeTo routing, when filters, and silencing noisy Microsoft.* logs. Link to article: https://www.devleader.ca/2026/08/09/nlog-rules-and-filters-routing-logs-in-net
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Welcome to another issue of Dev Leader Weekly! In this issue, I discuss why moving beyond senior engineer is hard and what career success can look like. Link to article: https://www.devleader.ca/2026/08/09/what-comes-after-senior-software-engineer-dev-leader-weekly-152
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Creating background tasks in .NET applications is crucial to maintain responsiveness. While dedicated threads can be used, they incur significant overhead. Link to article: https://dotnettips.com/2026/08/09/net-threads-the-performance-trap-hiding-in-your-code/
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Every time I show a rich domain model, someone tells me it can't work with EF Core: "EF needs public setters and a public constructor, so the anemic model is… Link to article: https://milanjovanovic.tech/blog/persisting-a-rich-domain-model-with-ef-core
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Master NLog layout renderers and structured logging in C#. Learn how to use JsonLayout, message templates, MDC correlation IDs, and custom layout renderers with real .NET examples. Link to article: https://www.devleader.ca/2026/08/07/nlog-layout-renderers-and-structured-logging-in-c
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In this post, you learn how Cohere Health built a multi-tenant agentic architecture on AgentCore using AgentCore Runtime’s secure MicroVM isolation, unified tool access through AgentCore Gateway, AgentCore Memory, and the Agent Skills open standard to rapidly scale policy digitization capabilities, while preserving …
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TReNDS, a research center at Georgia State University, built an agentic AI pipeline on Amazon Bedrock and the open-source Strands Agents SDK that automatically investigates production errors in real time, reducing root-cause analysis from 15 to 30 minutes of manual work to under 60 seconds. Link to article: …
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The AWS Generative AI Innovation Center built an automated system that uses constraint programming and custom tree search to determine, with mathematical certainty, when and how an NHL team clinches a playoff spot. The approach was validated against four full NHL seasons of officially published results. Link to …
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OpenAI is sharing preliminary cybersecurity evaluations for Astra and the steps we’re taking to strengthen safeguards and security controls. Link to article: https://openai.com/index/responding-next-frontier-critical-cyber-capabilities
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Last time, I confessed that I lied when i said that we can't use std::unique_ptr to manage the registration cookie. T Link to article: https://devblogs.microsoft.com/oldnewthing/20260807-00/?p=112597
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This post is a follow-up to our July 27, 2026, announcement about CVE-2026-63077. Summary What has changed since our initial announcement Since our initial announcement on July 27, 2026, we have received reports of active exploitation, as well as attempted exploitation, targeting unpatched TeamCity servers. Before …
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Discover how HSP GRUPPE uses ChatGPT Enterprise to boost productivity, improve work quality, and create more capacity for tax advisory and client service. Link to article: https://openai.com/index/hsp-gruppe
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Somewhere between the fifteenth open tab and the third iced coffee, it hit me. Maybe we don’t hate meetings. We just hate the ones where nobody has anything to say. Welcome back to another mandatory meeting. This one’s got range: Kotlin just turned 15, IntelliJ IDEA Conf dropped a lineup worth clearing your calendar …
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Temporal policies in Amazon Bedrock AgentCore let you define stateful rules that evaluate authorization based on an agent's session history. Learn how to enforce workflow sequencing, prevent data fabrication, cap financial exposure, and require human approval for high-value actions. Link to article: …
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This is a recent addition to Marten. We’ve started supporting many of the common PostgreSQL extensions that hare frequently supported by the major cloud providers. Outside of metrics collection or sensor data, I don’t have a great handle on what folks might use this for, so I’d love to hear from other folks what they’d …
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Learn how to configure rate limits on Amazon Bedrock AgentCore gateway to enforce per-user and per-target traffic controls. Define request, token, and connection limits scoped by JWT claims or IAM identity to protect downstream models, tools, and agents from traffic spikes. Link to article: …
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When a test fails in CI, "the build is red" is only the starting point. The useful questions are whether this change caused the failure, whether the test has failed before, and where to find the evidence. If answering them means searching a job log, downloading an artifact, and finding the teammate who …
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Learn about new capabilities in Amazon Bedrock AgentCore: temporal policies powered by Dogwood, a new open source policy language for AI agents, and rate limiting on the gateway. These features give you deterministic control over sequences of agent actions and cost ceilings that hold regardless of agent behavior. Link …
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As engineering teams adopt coding agents like Codex, leaders need visibility into adoption, consumption, and reliability. This post shows how to route Codex OpenTelemetry metrics through a local collector to Amazon CloudWatch for an AWS native view of usage by user, team, and cost center. Link to article: …
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