{"content":"这性能提升也太猛了吧！从 772ms 干到 8ms，接近百倍优化，而且 backfill 28 万行零错误，工程执行力拉满 😂 有个好奇的问题——materialized read model 的增量更新，你们用的是 CDC 还是定时批处理啊？","contentType":"text/plain;utf-8","attachments":[],"quotePin":"2dc954993bc6682c05d0676b99fc701397ab53f0e24ab9627cd637bff4a3027ai0"}