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Product Overview

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Last updated: 2026-05-15 10:25:44
TCLake is Tencent Cloud's next-generation, fully managed data lake foundation, designed to be open, intelligent, and converged. It delivers unified management for both structured and unstructured data. Featuring built-in capabilities such as a multimodal unified data catalog, unified access control, open table formats, and intelligent data management, TCLake seamlessly integrates with upper-layer Tencent Cloud services and mainstream open-source Data+AI engines. It empowers enterprises to efficiently construct a unified and cost-effective data lake infrastructure tailored for the AI era.


Core Features

Unified Catalog: A multimodal unified data catalog service that centrally manages structured data, unstructured AI data sources, and machine learning model assets.
Batch-Stream Unified Table Format: Features TCIceberg, a fully managed batch-stream unified table format. It extends capabilities for advanced streaming lakehouse scenarios while maintaining full compatibility with Apache Iceberg..
Intelligent Data Management: Automatically optimizes the underlying data within TCLake. Built-in services include small file compaction, stale data cleanup, data layout optimization, and comprehensive lifecycle management.
Open Ecosystem Integration: Enables seamless integration with upper-layer computing ecosystems, including Tencent Cloud's native Big Data & AI product suite, as well as mainstream open-source frameworks like Apache Spark, Flink, and TensorFlow.

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