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The Evolution of Precomputation Technology and its Role in Data Analytics

"Key Takeaways

  • Precomputation is a common technique used in information retrieval and analysis, including index, materialized view, cube and more.
  • It’s a trade-off between time and space, query speed and update flexibility, online processing and offline processing.
  • A few megatrends that make precomputation essential to the big data era.
  • A real example of 200x acceleration of an OLAP query using different types of precomputation.
  • In the near future, how AI and automation will improve precomputation and how that impacts the TCO of big data systems."

Read the rest of the article at InfoQ

About Kyligence
Founded by the creators of Apache Kylin, Kyligence Cloud provides an intelligent analytics performance layer that sits between data sources and BI tools. Kyligence features an AI-Augmented learning engine to ensure peak performance and vastly simplified data modeling. The result is sub-second query response time for BI, SQL, OLAP, and Excel users even against petabytes of data.

Kyligence is headquartered in San Jose, CA. Investors include Redpoint Ventures, Cisco, China Broadband Capital, Shunwei Capital, Eight Roads Ventures (the proprietary investment arm of Fidelity International Limited), and Coatue Management. Kyligence serves a global customer base that includes UBS, Costa, Appzen, McDonald’s, L’OREAL, Porsche, Xactly, China Merchants Bank, and China Construction Bank.

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