Before You Start

Notes

• To use the DLI HetuEngine function, which is currently in the whitelist, submit a request by choosing Service Tickets > Create Service Ticket in the upper right corner of the management console.
• Before using this function, you need to create a HetuEngine SQL queue. For details, see Creating an Elastic Resource Pool and Creating Queues Within It.
• HetuEngine SQL must be used together with LakeFormation. For details, see Connecting DLI to LakeFormation.

Introduction to HetuEngine

HetuEngine is a high-performance interactive SQL analysis and data virtualization engine launched by Huawei, seamlessly integrating with the big data ecosystem to achieve second-level interactive queries on massive datasets.

DLI + HetuEngine can quickly handle query requests on large-scale datasets, swiftly and efficiently extracting information from big data, significantly simplifying data management and analysis processes, and enhancing indexing and query performance in a big data environment.

• Responses to terabytes of data within mere seconds:

  Through automatic optimization of resource and load balancing, HetuEngine can respond to TB-level data within seconds, significantly improving the efficiency of data queries.

• Serverless resources ready to use:

  The serverless service model requires no attention to underlying configurations, software updates, or failure issues, making resources easy to maintain and expand.

• Multiple resource types to meet various service requirements:

  Shared resource pool: pay-per-use billing, providing more cost-effective compute resources.

  Dedicated resource pool: offers a dedicated resource pool to meet high-performance resource requirements.