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For incremental computation, Feldera is just way more powerful and general. It can evaluate arbitrarily sophisticated SQL programs incrementally (tables and dee
by lsuresh 2y ago
For incremental computation, Feldera is just way more powerful and general. It can evaluate arbitrarily sophisticated SQL programs incrementally (tables and deeply nested layers of views). For example, it can do rolling aggregates over joins, handle late and out-of-order arrivals, can compute over infinite streams with finite state (via automatic garbage collection), and it's strongly consistent. Clickhouse's materialized views are much simpler and restricted in comparison.
That said, we are /not/ a replacement ever for Clickhouse or any other historical warehouse. In fact, we pair best with one of them. Have data flow through or teed into Feldera to maintain sophisticated standing queries -- maintain historical data in your warhehouse.
- nextaccountic 2y agoCould Feldera be a Postgres extension?