Queuing jobs in NestJS using @nestjs/bullmq package

Introduction

Both Bull and BullMQ are queue libraries that persist jobs in Redis. Bull is in maintenance mode and maintainers only fix bugs in the library. The new version of the library, BullMQ, is rewritten in TypeScript. Bull and BullMQ are similar except BullMQ introduces flow producer that can split a resource-intensive job into children jobs, and parent job processes the result of the children jobs when they are all completed. Queuing jobs in NestJS has the option to …

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