// MuleSoft / Architecture
The Thundering Herd: Using Jitter to Save Your APIs
Scheduling everything at exactly midnight crushes your APIs. Learn how to use cron offsets and Anypoint MQ delivery delays to introduce jitter, spread the load, and save vCores.
PBPatryk BandurskiAdded 2026-09-09
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// MuleSoft / DataWeave
Resilient CSV Integrations in MuleSoft: Stop Breaking Downstream Systems
CSVs are old, but they still run the enterprise. Learn how to configure DataWeave to properly handle delimiters in your data and build resilient integrations that downstream systems can actually parse.
PBPatryk BandurskiAdded 2026-08-27
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// SoftwareArchitecture / ACB
AI-Generated Post-Implementation Docs: Bridging the LLD Gap
Low-Level Design (LLD) documents rarely match the final code after years of development. Here is how I use AI inside Anypoint Code Builder to reverse-engineer reality and build post-implementation docs that actually tell the truth.
PBPatryk BandurskiAdded 2026-08-09
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// ACB / OAS
It's Time to Move to OAS: What ACB's New Fragment Scaffolding Changes
Anypoint Code Builder now scaffolds OAS 3.0 specs that reference Exchange fragments. I build a Financial Account fragment, reference it from a Process API, scaffold the implementation, and validate it with Bruno — and explain why this closes the RAML-to-OAS reuse gap.
PBPatryk BandurskiAdded 2026-07-29
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// DataWeave / AI
DataWeave Practice That Actually Prepares You for Projects
Academic DataWeave exercises teach syntax. They don't teach judgment. Here's why I designed Integration Trails challenges around real project scenarios — and how to use AI to practice faster without skipping the part that actually matters.
PBPatryk BandurskiAdded 2026-07-11
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// MuleSoft / API Security
API Security Patterns: A Practical Cheat Sheet
API security is not "pick one authentication method and you're done." It's layers — identity, traffic, payload, and data protection working together. This is the cheat sheet I actually use on client projects, most of them in banking and financial services.
PBPatryk BandurskiAdded 2026-07-08
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// MuleSoft / AIAgents
Agent Fabric Is Infrastructure as Code, But Not the Kind You're Used To
In classic MuleSoft, you deploy an app. In Agent Fabric, you declare an architecture, and the platform builds everything around it. One YAML file, one click in Anypoint Code Builder, and Exchange assets, API Manager instances, and Omni Gateway routes appear automatically. Here's how it works and what will surprise you.
PBPatryk BandurskiAdded 2026-06-28
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