Ocient Architecture

the {{ocienthyperscaledatawarehouse}} is a modern, scalable distributed system capable of enabling complex olap style analysis on the world’s largest structured and semi structured datasets using sql it features a purpose built storage and i/o layer designed for highly parallel interaction with modern nvme ssd drives in a {{casa}} (casa) that leverages erasure coding for cost efficient reliability on top of this is a fully integrated execution engine and optimizer that were each built from scratch using modern design principles in a manner that deeply integrates with the storage and i/o layer the result is a state of the art data warehouse that can deliver outstanding, and even unprecedented, analytical capability on datasets with record sets numbering in the trillions, quadrillions, and beyond this section includes these topics core elements of an ocient system docid\ nbt9zpvnjmg9wrym0onbl compute adjacent i/o on large working sets docid\ gcxm4dfgvjk1loxtrcvdr query performance optimizations docid 8budnmvko7ll rtran50y plan optimization docid\ tfuzyuqm7pkebt8zw4lnn exabyte scalability design docid\ vipulrbeavobedte gx7d loading characteristics and concepts docid\ gfq0puth9p gfxfx1ju1t