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Scuba is a complete system of log collection, storage and retrieval, and UI/visualization. Presto would only cover the storage/retrival part. Scuba has its own
by ot 10y ago
Scuba is a complete system of log collection, storage and retrieval, and UI/visualization.
Presto would only cover the storage/retrival part. Scuba has its own backend for that which is very optimized for the kind of queries the UI needs to support, while Presto is a generic SQL store for analytics.
- buremba 10y agoHow does Scuba optimize the stored data-sets for aggregation queries compared to Presto (Raptor connector)? They both use common columnar data storage techniques such as compression, delta encoding and dictionary encoding. The main difference seems to be the real-time nature of Scuba and the UI.
- ot 10y agoOh yeah good point, I had forgotten that Presto does not support realtime. About optimizations, I don't know the details, but for one, Scuba is C++ and Presto is Java.