GitHub

appacademy/aa10-sql-intermediate-querying

This repo contains different versions of the starter code for aa10-sql-intermediate-querying, with each version stored in a program-specific branch. To download or clone the correct branch, choose a ...
GitHub

appacademy/aa10-sql-intermediate

This repo contains different versions of the starter code for aa10-sql-intermediate, with each version stored in a program-specific branch. To download or clone the correct branch, choose a method ...
PR TIMES

みなさんの「SQLスキル」を試してみませんか？SQLスキルを競う無料 ...

株式会社システムインテグレータ（本社：さいたま市中央区、代表取締役社長：引屋敷 智、東京証券取引所スタンダード市場：証券コード3826、以下「当社」）が開発・提供するプログラミングスキル判定サービス「TOPSIC」による無料オンラインコンテスト ...
IEEE

Query optimization Approach with Shuffle Intermediate Cache Layer for Spark SQL

Abstract: Spark SQL is a big data processing tool for structured data query and analysis. However, due to the execution of Spark SQL, there are multiple times to write intermediate data to the disk, ...