Splunk is a data platform for collecting, indexing, and analyzing machine‑generated data such as logs, metrics, and events. It supports SIEM, APM, security analytics, and operational intelligence. Splunk enables real‑time search, dashboarding, alerting, anomaly detection, and correlation across vast data sources. It is widely used in security, IT operations, compliance, and DevOps.

Splunk Cloud services are partially accessible in China, but on‑premise deployments are far more common to meet compliance and network performance requirements. Splunk Cloud's ingestion endpoints and UI may be blocked or slow from China, making cloud‑hosted use unreliable. Chinese enterprises typically deploy Splunk Enterprise within their data centers or use local SIEM providers like Tencent CFCA, Alibaba Cloud Security Center, or Yidian. These local SIEM solutions comply with China's cybersecurity regulations and offer stable performance. For global visibility, some hybrid models forward select events to Splunk Cloud via relay servers outside China.

The information regarding service availability in China is provided for general reference purposes only. Due to the dynamic nature of network conditions and regulatory environments, the actual accessibility of these services may vary over time and by location. Users are advised to verify the current status independently.