Cost and Performance Advantages of Replacing HBase with TencentDB TDSQL TDStore Engine in Historical Data Scenarios [Yahoo! Finance]
TENCENT HLDGS UNSP/ADR (TCEHY)
NASDAQ:AMEX Investor Relations:
tencent.com/en-us/investor.html
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Source: Yahoo! Finance
However, evolving business demands—such as the need for structured data management, real-time analytics, and cost optimization—have exposed limitations in HBase's functionality. TencentDB TDSQL (TDStore Engine) addresses these gaps with a NewSQL architecture, offering MySQL 8.0 compatibility, cloud-native elasticity, and advanced compression, making it a superior alternative for historical data storage. Key Limitations of HBase Operational Complexity : HBase's reliance on multiple components (e.g., Hadoop ecosystem tools) complicates deployment and maintenance. Declining community support further exacerbates these challenges. Lack of Secondary Indexes : Queries require sequential access to index and primary tables, increasing latency (e.g., 150 ms average query time). Transactional Constraints : HBase only guarantees single-row atomicity, complicating consistency between primary and index tables. High Disaster Recovery Costs : Dual-cluster setups (5–6 replicas) for cross-AZ
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