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Couldn't agree more with the join statement. Working on a data heavy SaaS, we've looked to overhaul our database for almost a year now, and Clickhouse hits ever
by aristocrab 4y ago
Couldn't agree more with the join statement. Working on a data heavy SaaS, we've looked to overhaul our database for almost a year now, and Clickhouse hits every nail on the head for our needs except this. Most OLAP databases, and especially Clickhouse, seem to suffer from the syndrome of being structurally incompatible with relational data - understandably enough for mostly columnar databases, but still have rather weak solutions to bridge the gap. The author talks about an AP/TP hybrid being the industry killer, and it seems to ring true if we measure success on the profitability of the products that will be built on it. Data is where the money is, but not in end result data like IoT performance metrics / generally 1-dimensional data etc but in the intersections of high volumes of data. This ends up giving you two options right now if you're building in this space; A. very expensive and slow/tedious feature building on OLTP databases with lots of preprocessing or B. low cost, high performance but limited in features on OLAP.