Richard Yen: WAL as a Data Distribution Layer
Introduction Every so often, I talk to someone working in data analytics who wants access to production data, or at least a snapshot of it. Sometimes, they tell me about their ETL setup, which takes hours to refresh and can be brittle, with a lot of monitori…
Introduction Every so often, I talk to someone working in data analytics who wants access to production data, or at least a snapshot of it. Sometimes, they tell me about their ETL setup, which takes… [+5646 chars]