TDSQL Boundless is a new-generation, high-performance distributed database independently developed by Tencent Cloud. As a key member of the TDSQL family, it completely resolves the complexity issues of traditional distributed databases through its transparent distributed architecture and elastic scaling capabilities. This product enables enterprises to focus on business innovation without worrying about the complexity of the underlying data architecture, while also providing high availability and security to offer reliable support for mission-critical business systems. Its performance in TP (Transactional Processing) scenarios can be validated through standard benchmarks like TPC-C and Sysbench. The following is an analysis from three dimensions:
TPC-C Test of the TDSQL Boundless Database
TPC-C is a widely used industry Benchmark for evaluating the online transaction processing (OLTP-oriented) capabilities of databases. It primarily involves 10 tables and encompasses five business transaction models, including NewOrder (new order generation), Payment (order payment), OrderStatus (recent order queries), Delivery (distribution), and StockLevel (inventory shortage analysis). TPC-C core metrics include: tpmC: Transactions per Minute, measuring the system's Max Qualified Throughput (MQTh). Transactions are determined by the NewOrder Transaction, meaning the final measurement unit is the number of new orders processed per minute.
Sysbench Test for TDSQL Boundless Database
Through Sysbench testing, TDSQL Boundless's throughput (QPS) and latency performance in scenarios of high-concurrency transactions are validated, benchmarked against traditional standalone databases (such as MySQL).
Sysbench core metrics include:
TPS: Transactions Per Second, directly indicating the core throughput of the system in processing business logic.
QPS: Queries Per Second, reflecting the efficiency of the database itself in executing SQL commands.
P95 latency: The latency value at the 95% percentile when all request response times are sorted in ascending order, reflecting the system's stability and responsiveness.