New Features

MaxCompute - Supports the MAPJOIN Hint for Semi-joins

Oct 30 2020

MaxCompute supports the MAPJOIN hint for semi-joins. This improves the performance of semi-joins and anti-joins and provides solutions to data skew issues.

Target customers: developers and analysts. Features released: For more information, visit

7th Gen ECS Is Now Available

Increase instance computing power by up to 40% and Fully equipped with TPM chips.
Powered by Third-generation Intel® Xeon® Scalable processors (Ice Lake).

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.