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Tencent Cloud

Summary

Tencent Cloud is the cloud platform of Tencent Holdings. It is the third-largest cloud infrastructure provider in mainland China (about 10% share in 2025, behind Alibaba Cloud and Huawei Cloud) and reported 66 availability zones across 23 regions on 2026-08-18. Its fastest international growth is in Southeast Asia (Singapore, Jakarta, Bangkok, and a new Johor region in Malaysia), the Middle East (Saudi Arabia), Japan, and Europe (Frankfurt). It offers the full IaaS/PaaS range. The services that stand out architecturally are CCN transit networking, the TDSQL database family, Anti-DDoS/EdgeOne edge security, and a multi-account stack of Tencent Cloud Organization (TCO), Identity Center, and the Control Center landing zone. This hub summarizes the platform. The linked pages hold the recipes, look-up tables, and design rationale.

Key Facts

Attribute Detail
Owner Tencent Holdings (reported in the "FinTech and Business Services" segment)
Websites tencentcloud.com (international) / cloud.tencent.com (mainland China). Separate sites, accounts, and pricing
Footprint 66 AZs in 23 regions (2026-08-18). Up from 64 AZs in 22 regions (2026-03-02)
Latest Version (tooling) Terraform provider tencentcloudstack/tencentcloud 1.83.33 (2026-09-21). tccli 3.1.174.1 (2026-09-24)
License / model Proprietary commercial cloud. Pay-as-you-go, monthly subscription, and 95th-percentile network billing. CLI and SDKs are Apache-2.0, the Terraform provider is MPL-2.0
IaC Terraform tencentcloudstack/tencentcloud and landing-zone modules (tencentcloud-landing-zone-booster)
Multi-account TCO (departments, SCPs, tag policies, resource sharing) + Identity Center (SAML 2.0, SCIM) + Control Center (landing zone, account factory)
Southeast Asia regions Singapore, Jakarta (ap-jakarta, 3 AZs), Bangkok, Johor (2 AZs live 2026-08, third planned)
Market position ~10% of mainland China cloud infrastructure (Omdia, Q4 2025). ~2% worldwide, 8th (Synergy, Q4 2024)

Architecture at a Glance

The compact diagram shows how governance, networking, and workloads relate in a typical landing zone. The full diagrams are in Explanation.

flowchart LR
    CIC["Identity Center<br/>SAML + SCIM"] --> TCO["TCO management account<br/>departments + SCPs"]
    CC["Control Center<br/>landing zone"] --> TCO
    TCO --> NETA["Network account<br/>CCN + DC gateway"]
    TCO --> LOGA["Log archive account<br/>CloudAudit + COS/CLS"]
    TCO --> WORK["Workload accounts<br/>VPC: CLB, CVM/TKE, CDB/TDSQL"]
    WORK ---|"cross-account attach"| NETA
    WORK -.->|"API events"| LOGA
    NETA ---|"Direct Connect / VPN"| IDC["On-prem IDC"]

When It Fits

  • Operating in mainland China, where Tencent has dense regions, finance-grade zones (Shanghai and Shenzhen finance zones), and MLPS compliance support, and you want one vendor for China and overseas.
  • Southeast Asia and gaming/media workloads: game back ends, live streaming, and super-app patterns, which Tencent runs at scale internally (WeChat, WeChat Pay, games).
  • Multi-cloud estates that need a Chinese provider alongside AWS, Azure, or Google Cloud.
  • Less compelling when you need the broadest service catalogue, many regions outside Asia, or a large Western partner ecosystem.

Key Strengths

  • Strong domestic footprint in China (Beijing, Shanghai, Guangzhou, Nanjing, Chengdu, Chongqing, plus finance zones)
  • TDSQL: financial-grade distributed MySQL with strong sync replication (MAR). Tencent cites WeChat Pay-scale use (Tencent's TDSQL for MySQL product documentation states the service can sustain over 15 million QPS at peak: TDSQL for MySQL product PDF)
  • CCN: managed transit network with automatic route learning, multiple route tables, MPLS-VPN isolation, and the first 5 Gbps of same-region bandwidth free
  • Mature multi-account stack: TCO SCPs and tag policies, Identity Center with SCIM, and Control Center landing zones with an account factory
  • Anti-DDoS Advanced (over 900 Gbps per node in China) and EdgeOne (Anycast edge security with a free plan)
  • GAAP global acceleration (50+ nodes) for cross-border latency
  • Expanding international footprint: Saudi Arabia (2025), Jakarta AZ-3 (2025), Frankfurt AZ-3 (Q2 2026), Johor Malaysia (2026-08), Osaka (announced for 2026)

Key Gaps (vs. AWS/Azure)

  • Smaller footprint outside China and Asia (about 2% of the worldwide market)
  • English documentation lags the Chinese docs. Some features and API parameter descriptions exist only in Chinese
  • Smaller third-party ecosystem (marketplace, managed partner services)
  • Inconsistent product naming (for example TDSQL-C was CynosDB, and the distributed TDSQL for MySQL uses the API namespace dcdb)
  • CloudAudit keeps only 90 days of event history natively. Long retention needs a tracking set to COS, CLS, or CKafka
  • SDK region constants and third-party region lists lag new launches. Verify region IDs with DescribeRegions

Licensing and Pricing

  • Model: Pay-as-you-go (hourly), monthly/yearly subscription, and reserved-style discounts. Mainland China and international sites price separately.
  • Network: CCN same-region bandwidth up to 5 Gbps is free. Cross-region traffic is billed by monthly 95th percentile with Platinum/Gold/Silver quality tiers. Hourly per-attachment and traffic-processing fees have applied since 2023-07-03. Cross-border (mainland China to overseas) links price separately. See Reference.
  • Free tiers: Anti-DDoS Basic (2 Gbps), CloudAudit event history, EdgeOne Free plan.
  • Tooling: tccli and SDKs are Apache-2.0. The Terraform provider is MPL-2.0.

Recent Developments (2025-2026)

Date Development
2025-02-10 First Middle East region (Saudi Arabia) announced at LEAP 2025, two AZs, over USD 150M investment planned
2025-04-15 Osaka announced as Japan's third AZ, launch scheduled for 2026
2025 Jakarta grows to three AZs
2025-09-16 Global Digital Ecosystem Summit: Agent Development Platform 3.0 available internationally, Hunyuan 3D models. Tencent said its overseas client base doubled in a year
2025-12-10 Terraform provider 1.82.44 adds Control Center account-factory baselines
2026-03-02 Frankfurt AZ-3 announced at MWC (customers from Q2 2026). Footprint 64 AZs / 22 regions
2026-04-14 Terraform provider 1.82.86 adds Config rules, compliance packs, and remediation
2026-05-13 Q1 2026 results: Business Services revenue up 20% YoY, driven by cloud and AI demand
2026-08-18 First Malaysian region in Johor. Two AZs live, a third planned. Footprint 66 AZs / 23 regions

Alternatives and Comparisons

Topic Map

  • How-to Guides: tccli and Terraform setup, organization and SCP setup, Identity Center, organization-wide audit, CCN hub, TKE, CDB, monitoring, troubleshooting
  • Reference: tooling versions, region IDs, service-name mapping to AWS/GCP/Alibaba, TCO feature/API map, CAM policy elements, networking facts, security tiers, compliance facts
  • Explanation: architecture patterns (single VPC, CCN, multi-account, multi-region, DR, perimeter, landing zone) and the security model
  • Multi-Cloud Governance: identity federation, networking, and observability across providers, including Tencent CAM, DNSPod, and CLS
  • Kubernetes: upstream concepts behind TKE
  • Terraform and OpenTofu: the tencentcloud provider and the COS state backend

Sources

Questions

  • How do TCO SCP condition keys and evaluation compare in detail with Alibaba Cloud Resource Directory control policies? (Allow-list model and inherited deny are confirmed, see Explanation.)
  • Which Control Center landing-zone steps still have no API or Terraform equivalent? As of provider 1.83.33 only the account-factory baseline is exposed as a controlcenter resource. TCO, Identity Center, SCPs, and CCN are fully covered.
  • How does TDSQL strong-sync replication (MAR) behave above 50 ms RTT, and how does it compare with Alibaba PolarDB-X in a similar active-active topology?
  • What are the region IDs and AZ counts for Saudi Arabia, Johor, and Osaka? Is Osaka live? Are Mumbai and Moscow still open to new customers?