Journey of an IT Architect
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Landing Zone in AWS – An Introduction
ReadCloud adoption has gone through phases. Hashicorp’s CTO Armon Dadgar has a great stream on Hashcorp’s narrative of the three Phases of Cloud Adoption: New…
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Key mapping for external PC keyboard on Mac
ReadThis post is to document my steps to use external Windows keyboard on Mac with custom key mapping. Background Apple’s magic keyboard does not support…
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AWS serverless services and developer tools
ReadAs discussed, serverless simply means cloud services that delegate autoscaling management to cloud platform. In my mind, the word “serverless” translates into “managed autoscaling”. As…
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Computing services: from PaaS to Serverless
ReadSilicon Valley startups in mid-2000s likely do not run their own IT operations (i.e. renting their own data centre spaces, purchasing their own rack-mounted servers).…
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GraphQL and gRPC
ReadBig Picture For inter-process communication at a high level, the two styles are asynchronous and synchronous styles: RPCs, built on top of TCP/UDP, are usually…
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Build and Manage Kubernetes Clusters
ReadThere are numerous options to build a Kubernetes cluster. If your company has a multi-cloud strategy, most likely you will have to deal with cluster…