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          • Node and Role - SAP Cloud

            Node and Role - SAP Cloud

            It allows you to switch to an SAP HANA node from the NAT server using Secure Shell (SSH). SFS Scalable File Service (SFS) provides the file sharing service. Create a file system to provide the backup volumes and the shared path to SAP HANA nodes.

            Help > SAP Cloud > SAP HANA User Guide (Single Node) > Introduction
          • Using DAS to Create and Configure Agent Job and DBLink on the Master and Slave Databases for RDS for SQL Server Instances - Relational Database Service-RDS for SQL Server

            Using DAS to Create and Configure Agent Job and DBLink on the Master and Slave Databases for RDS for SQL Server Instances - Relational Database Service-RDS for SQL Server

            Using DAS to Create and Configure Agent Job and DBLink on the Master and Slave Databases for RDS for SQL Server Instances Scenarios Data Admin Service (DAS) is a one-stop database management platform that allows you to manage databases on a web console.

            Help > Relational Database Service-RDS for SQL Server > Best Practices
          • Yearly/Monthly - GaussDB(DWS)

            Yearly/Monthly - GaussDB(DWS)

            (Optional) Public network bandwidth When a yearly/monthly cluster is configured with an EIP billed by bandwidth, the bandwidth is billed by the Elastic Cloud Server (ECS) service in yearly/monthly mode.

            Help > GaussDB(DWS) > Billing > Billing Modes
          • Before Optimization: Learning Table Structure Design - GaussDB(DWS)

            Before Optimization: Learning Table Structure Design - GaussDB(DWS)

            Selecting a Storage Mode Selecting a model for table storage is the first step of table definition. Select a proper storage model for your service based on the table below.

            Help > GaussDB(DWS) > Best Practices > Performance Tuning > Optimizing Table Structure Design to Enhance DWS Query Performance
          • Importing Table Data from MRS Hive to a DWS Cluster - GaussDB(DWS)

            Importing Table Data from MRS Hive to a DWS Cluster - GaussDB(DWS)

            (20) , product_type2 char(10) , product_monthly_sales_cnt integer , product_comment_time date , product_comment_num integer , product_comment_content varchar(200) ) SERVER

            Help > GaussDB(DWS) > Best Practices > Import and Export
          • GaussDB(DWS) PL/Java Functions - GaussDB(DWS)

            GaussDB(DWS) PL/Java Functions - GaussDB(DWS)

            In this case, log messages generated by Java Logger are all redirected to the GaussDB(DWS) backend. Then, the log messages are written into server logs or displayed on the user interface. MPPDB server logs record information at the LOG, WARNING, and ERROR levels.

            Help > GaussDB(DWS) > Developer Guide (9.1.0.x) > GaussDB(DWS) User-Defined Functions
          • Quickly Creating a GaussDB(DWS) Cluster and Importing Data for Query - GaussDB(DWS)

            Quickly Creating a GaussDB(DWS) Cluster and Importing Data for Query - GaussDB(DWS)

            varchar(200), product_type1 varchar(20), product_type2 char(10), product_monthly_sales_cnt integer, product_comment_time date, product_comment_num integer, product_comment_content varchar(200) ) SERVER gsmpp_server OPTIONS ( LOCATION'obs://OBS bucket name/input_data/

            Help > GaussDB(DWS) > Getting Started
          • Creating a GaussDB(DWS)Storage-Compute Coupled Cluster - GaussDB(DWS)

            Creating a GaussDB(DWS)Storage-Compute Coupled Cluster - GaussDB(DWS)

            For more information about the node flavors supported by GaussDB(DWS) and their prices, see the GaussDB(DWS) pricing details.

            Help > GaussDB(DWS) > User Guide > Creating a GaussDB(DWS) Cluster > Creating a Dedicated GaussDB(DWS) Cluster
          • Creating a GaussDB(DWS) Storage-Compute Decoupled Cluster - GaussDB(DWS)

            Creating a GaussDB(DWS) Storage-Compute Decoupled Cluster - GaussDB(DWS)

            For more information about the node flavors supported by GaussDB(DWS) and their prices, see the GaussDB(DWS) pricing details.

            Help > GaussDB(DWS) > User Guide > Creating a GaussDB(DWS) Cluster > Creating a Dedicated GaussDB(DWS) Cluster
          • Creating a Foreign Table - GaussDB(DWS)

            Creating a Foreign Table - GaussDB(DWS)

            varchar(200) ) SERVER obs_server OPTIONS ( format 'orc', foldername '/mybucket/demo.db/product_info_orc/', encoding 'utf8', totalrows '10' ) DISTRIBUTE BY ROUNDROBIN; Create an OBS foreign table that contains partition columns.

            Help > GaussDB(DWS) > Data Migration and Synchronization > Importing Data > Importing Data from OBS in Parallel > Importing ORC or CarbonData Data from OBS
          • Adding Disk Capacity - GaussDB(DWS)

            Adding Disk Capacity - GaussDB(DWS)

            You can query the cluster flavor by referring to Querying Node Types. Response Parameters None Example Request Expand the cluster disk capacity to 200 GB on a single node.

            Help > GaussDB(DWS) > API Reference > API Description > Cluster Management
          • Getting Started - GaussDB(DWS)

            Getting Started - GaussDB(DWS)

            varchar(200), product_type1 varchar(20), product_type2 char(10), product_monthly_sales_cnt integer, product_comment_time date, product_comment_num integer, product_comment_content varchar(200) ) SERVER gsmpp_server OPTIONS ( LOCATION'obs://OBS bucket name/input_data/

            Help > GaussDB(DWS) > Getting Started
          • Modifying GUC Parameters of the GaussDB(DWS) Cluster - GaussDB(DWS)

            Modifying GUC Parameters of the GaussDB(DWS) Cluster - GaussDB(DWS)

            When enabled, it merges and rewrites (where a in (list1) or a in (list2)) to support inlist2join.

            Help > GaussDB(DWS) > User Guide > GaussDB(DWS) Cluster Management
          • Using SGLang and Docker to Manually Deploy a DeepSeek-R1 or DeepSeek-V3 Model on Multi-GPU Linux ECSs - Elastic Cloud Server

            Using SGLang and Docker to Manually Deploy a DeepSeek-R1 or DeepSeek-V3 Model on Multi-GPU Linux ECSs - Elastic Cloud Server

            Model Name Minimum Flavor GPU 0 DeepSeek-R1 DeepSeek-V3 p2s.16xlarge.8 V100 (32 GiB) × 8 GPUs × 8 nodes p2v.16xlarge.8 V100 (16 GiB) × 8 GPUs × 16 nodes pi2.4xlarge.4 T4 (16 GiB) × 8 GPUs × 16 nodes Manually Deploying a DeepSeek-R1 or DeepSeek-V3 model Using SGLang and Docker on Multi-GPU

            Help > Elastic Cloud Server > Best Practices > GPU ECS Best Practices
          • Changing the Deployment Model of a Single-Replica Instance (Centralized) - GaussDB

            Changing the Deployment Model of a Single-Replica Instance (Centralized) - GaussDB

            CREATE TABLE myschema.mytable (firstcol int); Insert data into the table. INSERT INTO myschema.mytable values (100); View data in the table. SELECT * FROM myschema.mytable; | firstcol | ---+----------+ 1 | 100 | Update data in the table.

            Help > GaussDB > User Guide > Instance Modifications > Changing the Deployment Model
          • (Optional) Uploading a Custom Model - FunctionGraph

            (Optional) Uploading a Custom Model - FunctionGraph

            Figure 1 Initializing a custom model In the Initialize Custom Model dialog box, set the following parameters: VPC: Select vpc-fg (192.168.x.x/16). Subnet: Select subnet-fg (192.168.x.x/24). File System Type: Select SFS Turbo. File System: Select sfs-turbo-fg.

            Help > FunctionGraph > Best Practices > Functional Application Practices > Using FunctionGraph to Deploy Stable Diffusion for AI Drawing
          • Enabling Cross-Cluster Access of Hive Metastore Through an External Schema - GaussDB(DWS)

            Enabling Cross-Cluster Access of Hive Metastore Through an External Schema - GaussDB(DWS)

            char(30) , product_time date , product_level char(10) , product_name varchar(200) , product_type1 varchar(20) , product_type2 char(10)

            Help > GaussDB(DWS) > Best Practices > Import and Export
          • Querying Cluster CN Nodes - GaussDB(DWS)

            Querying Cluster CN Nodes - GaussDB(DWS)

            Status Code Status Code Description 200 Succeeded in querying the cluster CN node. 400 Request error. 401 Authentication failed. 403 You do not have required permissions. 404 No resources found. 500 Internal server error. 503 The service was unavailable.

            Help > GaussDB(DWS) > API Reference > API Description > Cluster Management
          • Developer Operations - GaussDB(DWS)

            Developer Operations - GaussDB(DWS)

            When enabled, it merges and rewrites (where a in (list1) or a in (list2)) to support inlist2join.

            Help > GaussDB(DWS) > Developer Guide (9.1.0.x) > GUC Parameters of the GaussDB(DWS) Database
          • Optimizer Method Configuration - GaussDB(DWS)

            Optimizer Method Configuration - GaussDB(DWS)

            Default value: on best_agg_plan Parameter description: The query optimizer generates three plans for the aggregate operation under the stream: hashagg+gather(redistribute)+hashagg redistribute+hashagg(+gather) hashagg+redistribute+hashagg(+gather).

            Help > GaussDB(DWS) > Developer Guide (9.1.0.x) > GUC Parameters of the GaussDB(DWS) Database > Query Planning
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