What Are the Service Contents of IaaS Adoption Planning and Design?

L4.5	Service	Contents
IaaS Survey and Evaluation	IaaS Survey and Evaluation-Basic	Based on the full communication and demonstration of Landing Zone at the presales stage, this service collects all the input parameters required to meet customer requirements on Landing Zone, including the customer's organizational structure, resource group division, VPC network, security protection, compliance auditing, financial management, O&M management, Infrastructure as Code (IaC)-based automation solution, etc. This service surveys the enterprise organizational structure and business architecture, combines the Well-Architected Framework methodology to evaluate and diagnose the enterprise IT platform from multiple dimensions such as security, reliability, performance efficiency, cost optimization, sustainability, and operational excellence, provides optimization suggestions for current problems, and outputs a professional report on platform readiness survey and evaluation.
IaaS Survey and Evaluation	IaaS Survey and Evaluation-Incremental Package	Prerequisite: The IaaS Survey and Evaluation-Basic should be purchased first. Additional survey and evaluation is required for complex customer business systems.
IaaS Plan and Design	Landing Zone Consultation and Planning	Prerequisite: The IaaS Survey and Evaluation should be purchased first. Basic design: Clarify the scope of requirements after the survey, mainly reflected in the multi-account design, financial management, network management, compliance audit, etc., design technical solutions for the above requirements, and ensure that the set technical solutions can be implemented. Demonstration and empowerment: Demonstrate the construction environment of Landing Zone on the cloud, produce the basic construction, and complete basic empowerment for customers.
	IaaS Plan and Design-Standard	This service surveys and evaluates the overall status of the enterprise platform, and sorts out customers' problems on architecture based on the Well-Architected Framework and CMF methodologies to provide the following design solutions: Design for cloud deployment architecture: This solution is used to plan and design from the aspects of infrastructure computing, storage specifications, hierarchical networking, as well as database service selection, network planning, cluster division, management and control. Design for cloud O&M architecture: Based on the best practices of SRE O&M, this solution targets all the resources on Huawei Cloud, customizes O&M systems in the cloud era for enterprise, and covers daily O&M activities such as monitoring, logging, and alarming. Design for cloud security architecture: Based on network, host, and data, this solution helps enterprises design a security architecture for technology implementation, and combines with an effective security governance, ensuring safe and reliable cloud operations of enterprises.
	IaaS Plan and Design-Professional	Prerequisite: The IaaS Survey and Evaluation-Standard should be purchased first. The following designs are added based on the content of the standard edition: Cloud-based reliability planning: Based on aspects such as business impact and risk analysis, feasibility and cost analysis, and referred to the disaster recovery construction and O&M situation from peers, it helps enterprises plan and design the disaster recovery strategy, technical architecture and recovery plan to ensure the reliability of the cloud business. Planning of cost optimization management: This design helps enterprises establish a business-based allocation architecture and establish a cost forecasting and warning mechanism, and helps enterprises design and plan the cost optimization management through resource rightsizing and architecture optimization. Design of migration and cutover verification solution: Based on business cloud migration scenarios, it conducts multi-level, cross-domain, and full-scenario analysis in stages on the cloud services, solutions, deployment solutions, data migration solutions, quantity switching solutions involved in the cloud migration business. Migration and cutover verification solution planning and design are carried out based on ensuring lossless data, reliable performance, and seamless business cloud migration. Planning of big data and data warehouse migration: Based on the basic cloud environment and enterprise application features, smooth migration to Huawei Cloud and big data architecture upgrades are recommended.
	IaaS Plan and Design-Incremental Package	Prerequisite: The IaaS Survey and Evaluation should be purchased first. Additional planning and design is required for complex customer business systems.
IaaS Environment and POC Plan	IaaS Environment and POC Plan- Standard	HUAWEI CLOUD uses an expert team to provide customers with one-stop cloud infrastructure environment planning and configuration services, helping customers design a cloud architecture that meets service requirements, helping customers build and configure basic environments, and ensuring efficient running of customers' services on the cloud. Verify the feasibility of migrating one to three key applications and improve service flexibility and scalability through cloud platform deployment.
IaaS Environment and POC Plan	IaaS Environment and POC Plan- Incremental package	The customer's service system is complex, which requires additional environment planning and configuration workload.
Inter-Region Network Acceleration Plan	Inter-Region Network Acceleration Plan and Service Package- Basic	HUAWEI CLOUD uses an expert team to provide customers with a one-stop network acceleration solution from requirement assessment to design and implementation. It comprehensively evaluates customer network requirements (bandwidth, reliability, and security), helps customers customize cost-effective and reliable solutions, and provides one-year inter-region network acceleration service. Ensures stable and efficient cross-region network transmission.
	Inter-Region Network Acceleration Plan and Service Package- Incremental
	Inter-Region Network Acceleration Plan and Service Package- Advanced