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A 10-Year Developer Rebuilds His ERP Architecture by Learning AWS From Scratch

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A software developer with a decade of professional coding experience has publicly acknowledged that managing a single server for a 17-module ERP system is not the same as understanding infrastructure. He discovered two critical flaws in his setup: a single point of failure that would take down all 17 modules simultaneously, and a synchronous report-generation process that slows the entire system during peak usage. His workaround of upgrading to a larger server has repeatedly deferred the problem rather than solving it, while adding unnecessary recurring costs. To address these gaps, he is now studying for the AWS Solutions Architect Associate certification and plans to migrate the ERP to AWS, starting with moving report generation to an asynchronous queue. Subsequent steps include setting up a managed database with a standby availability zone and placing a CDN in front of static assets.

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