Node.js is single-threaded which means it is limited to a single core. How can we achieve scale? The answer is scaling our app horizontally and distributing the work amongst these instances.
In this video, we look at how Bull & Nest.js allow us to do this in a Kubernetes cluster.
GitHub Repo: https://github.com/mguay22/nestjs-bullmq
Task Processing Nest.js: https://www.youtube.com/watch?v=btLyiMUs_Cw&t=5s
Dockerize Nest.js: https://www.youtube.com/watch?v=yuVVKB0EaOQ
Nest.js BullMQ docs: https://docs.nestjs.com/techniques/queues
Helm CLI: https://helm.sh/docs/intro/install/
Timestamps
00:00:00 Integrate Bull
00:17:50 Move to K8s
00:29:59 Seeing it in action
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