IDC carries China Semiannual Public Cloud Services Tracker: Vertical Markets® study to provide a market perspective on the major public cloud service providers' performance in vertical markets.

This tracker provides total market size and vendor revenue share by industry for the following technology areas. Measurement for this tracker is in factory revenue.

Core Coverage:

• IaaS
• SaaS
• PaaS

Optional Content Add-Ons:

• NA

• China

This tracker is delivered on a semiannual basis with tools such as pivot tables. Deliverables for this tracker are listed below. For a complete delivery schedule, please contact an IDC sales representative.

• Historical data

IDC's tracker data is developed using a rigorous methodology that includes well-planned and well-coordinated local, regional, and worldwide data cross-checks combined with a proprietary advanced data consolidation and analysis data platform managed by IDC's Worldwide Tracker organization. Data sources used in the process of determining IDC's tracker numbers include, but are not limited to:

• In-country local vendor interviews
• Distribution data feeds
• Worldwide and regional vendor guidance
• ODM data
• In-country local channel partner discussions
• Import records
• Feedback from component suppliers
• Vendor briefings and public financial reports