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by jon_adler 1547 days ago
I think he is saying that each developer have their own environment with full production like architecture. There are benefits to having each developer running in their own sandbox, with full freedom to deploy breaking changes at any time. Besides storage, costs are usually 100% variable based on use. Each developer may not have a full replica of production data, as with TBs of data, storage cost might get expensive. Many serverless designs are impervious to the size of dataset, with sharding and auto-scaling, so the performance and scalability risks of running a subset of production data during development are typically minimal.