2024-12-16 Designer支持大模型数据预处理链路聚合执行 Designer支持将多个串行的大模型数据预处理（on DLC）节点合并执行，避免多次数据落盘和分布式任务启停的时间消耗，提升执行效率，并支持自动智能聚合。大模型数据处理组件聚合成组 ...
Nsight Systems的优势与局限性 优势 跨平台可视化：可以实时捕获并可视化整个系统的活动，包括但不限于CPU、GPU、网络接口控制器（NIC）、存储以及其他加速器设备的执行情况和资源利用状况。这有助于开发者直观地理解不同硬件组件之间的...
This topic describes introduces Cloud Migration Hub,including its concept,workflow,benefits,key features,and scenarios.Concept Cloud Migration Hub is a one-stop migration platform developed by Alibaba Cloud.It provides ...
This topic describes how to manage permissions in Cloud Migration Hub.Log on to the Cloud Migration Hub console.In the left-side navigation pane,choose Settings Permissions.On the Permissions page,turn on or off the switch...
Resource Access Management(RAM)is a service that allows you to manage user identities and resource permissions in a centralized manner.If multiple ...applications in your enterprise need to access Cloud Migration Hub resources...
Cloud Migration Hub integrates with third-party tools to provide additional features and improve user experience.This topic describes the tools and their core capabilities.You can use Cloud Migration Hub to monitor ...
Cloud Migration Hub provides the assessment solution feature.This topic describes how to generate an assessment solution for migrating Amazon Web Services(AWS)resources.You can make final migration decisions based on an ...
This topic introduces the basic concepts related to Cloud Migration Hub(CMH).resource A resource in CMH refers to an object to be migrated to Alibaba Cloud,such as a physical server in a data center,a virtualized server,or...
you must confirm the surveyed or collected resources and import the resources into a resource list of Cloud Migration Hub.Source in a survey Supported resource in a resource list AWS Elastic Compute Cloud(EC2),Relational ...
This topic describes the key fields that are collected by the hive-scanner tool of Cloud Migration Hub(CMH)from your Hive system.Overview The hive-scanner tool accesses the metastore database of your Hive system to collect...
This topic introduces the differences between Cloud Migration Hub and LakeHouse Migration(LHM).Cloud Migration Hub Cloud Migration Hub is a one-stop migration platform developed by Alibaba Cloud.It provides automated and ...
When you use Cloud Migration Hub(CMH)to survey or manage resources or manage migration tasks,you can identify and filter tasks based on tags.This topic describes how to manage tags in CMH.View tags Log on to the CMH ...
This topic describes the scenarios in which resources need to be merged and how to merge resources in Cloud Migration Hub(CMH).Resource identifier When you import resource information to CMH by using a survey template or ...
Cloud Migration Hub provides the SQL conversion feature that you can use to convert Data Definition Language(DDL),Data Query Language(DQL),and Data Manipulation Language(DML)statements.This topic describes how to use the ...
This topic describes the migration plan feature of Cloud Migration Hub and how to create a migration plan in Cloud Migration Hub.Overview Cloud Migration Hub supports the following types of migration plans:Alibaba Cloud ...
AliyunServiceRoleForCMH is the service-linked role for Cloud Migration Hub(CMH).This topic describes the scenarios of this service-linked role and how to delete this service-linked role.Scenarios The ...Access Server ...
This topic describes the permissions required if you want to survey Alibaba Cloud resources and migrate resources by using Cloud Migration Hub(CMH)as a Resource Access Management(RAM)user.This topic also describes how to ...
This topic describes how to create the AliyunServiceRoleForRdsPgsqlOnEcs service-linked role when you create an ApsaraDB RDS for PostgreSQL instance in Cloud Migration Hub(CMH).Scenarios If you buy an ApsaraDB RDS for ...
This topic describes how to use Cloud Migration Hub(CMH)to survey your resources on Alibaba Cloud online.This topic helps you collect the information about Alibaba Cloud resources from multiple regions and zones at a time....
This topic describes how to view and manage migration tasks in Cloud Migration Hub.Manage tasks You can perform the following operations to view migration tasks:Log on to the Cloud Migration Hub console.In the left-side ...
This topic describes how to prepare for using the hive-scanner tool provided by Cloud Migration Hub(CMH).You can learn about the limits on installing and using the tool.Terms tool server The server on which the hive-...
Cloud Migration Hub provides the total cost of ownership(TCO)analysis feature.This topic describes how to use the feature to analyze the costs of migrating resources from third-party cloud service providers or data centers...
This topic describes how to use the tools provided by Cloud Migration Hub(CMH)to migrate resources to Alibaba Cloud by using images.Import resources Use the feature provided by CMH to manually import source resources to ...
This topic describes the key fields that are collected by the idc-scanner tool of Cloud Migration Hub(CMH)from the servers in your data centers.Specifications The idc-scanner tool collects server specifications from the ...
This topic describes the key fields that are collected by the win-scanner tool of Cloud Migration Hub(CMH)from the servers in your data centers.The win-scanner tool obtains the hardware and system information about servers...
To ensure the security of your Alibaba Cloud account and cloud resources,we recommend that you do not use your Alibaba Cloud account to access Cloud Migration Hub unless otherwise required.We recommend that you use a ...
This topic describes the fields that are used in Dispatch Center of Cloud Migration Hub(CMH).Fields for creating a scheduling group Field Description Remarks Scheduling group name The name of the scheduling group to be ...
This topic provides the download link for the Lakehouse Migration Hub(LHM)scheduling and migration tool.LHM scheduling and migration tool:bwm-client
This document provides a collection of hands-on tutorials about migrating to Alibaba Cloud.These tutorials demonstrate how to use Alibaba Cloud Migration Hub(CMH)and other migration tools.
This topic describes how to use the hive-scanner tool provided by Cloud Migration Hub(CMH)to survey resources in your Hive system step by step.Prepare the environment Before you survey resources in your Hive system,you ...
This topic describes how to migrate resources from a data center to Alibaba Cloud by using Cloud Migration Hub(CMH).Migration process The following figure shows the process of migrating resources from a data center to ...
This topic describes how to use Cloud Migration Hub(CMH)to migrate resources from one Alibaba Cloud account to another.Survey source account resources Log on to the CMH console by using the source account.Use the resource ...
The resource inspection feature of Cloud Migration Hub(CMH)helps you analyze the performance of each cloud service in the cutover phase.This topic describes how to use the resource inspection feature.Create a resource ...
make sure that AWS Cost Explorer is active and the account that you assign to Cloud Migration Hub(CMH)has the following permissions:arn:aws:iam:aws:policy/AWSBillingReadOnlyAccess arn:aws:iam:aws:policy/Billing arn:aws:iam...
This topic describes how to migrate resources from Amazon Web Services(AWS)to Alibaba Cloud by using Cloud Migration Hub(CMH).Migration process The following flowchart shows how to migrate resources from AWS to Alibaba ...
This topic describes the basic information that the aws-scanner tool of Cloud Migration Hub(CMH)collects from your assets in Amazon Web Services(AWS).Overview The aws-scanner tool uses AWS SDK to collect resource ...
This topic describes how to use a cross-zone migration plan in Cloud Migration Hub(CMH)to migrate mainstream cloud resources from a zone to another.Migration process The following flowchart shows the cross-zone migration ...
This topic describes the source types and migration tools that are supported by Cloud Migration Hub.Source types Alibaba Cloud resources Cloud Migration Hub allows you to conduct a survey on Alibaba Cloud resources.The ...
using the migration of a database from MySQL to PolarDB for MySQL as an example.Step 1:Prepare the data You can use the mysqlsniffer tool provided by Cloud Migration Hub(CMH)to capture SQL execution records from a MySQL ...
This topic describes how to use the total cost of ownership(TCO)estimation feature of Cloud Migration Hub(CMH)to analyze the costs of migrating services from Amazon Web Services(AWS)to Alibaba Cloud for your enterprise.The...