MOT provide users with significant benefits in performance (query and transaction latency), scalability (throughput and concurrency) and in some cases cost (high resource utilization) –
Low Latency – Provides fast query and transaction response time
High Throughput – Supports spikes and constantly high user concurrency
High Resource Utilization – Utilizes hardware to its full extent
Using MOT, applications are able to achieve more 2.5 to 4 times (2.5x – 4x) higher throughput. For example, in our TPC-C benchmarks (interactive transactions and synchronous logging) performed both on Huawei Taishan Kunpeng-based (ARM) servers and on Dell x86 Intel Xeon-based servers, MOT provides throughput gains that vary from 2.5x on a 2-socket server to 3.7x on a 4-socket server, reaching 4.8M (million) tpmC on an ARM 4-socket 256-cores server.
The lower latency provided by MOT reduces transaction speed by 3x to 5.5x, as observed in TPC-C benchmarks.
Additionally, MOT enables extremely high utilization of server resources when running under high load and contention, which is a well-known problem for all leading industry databases. Using MOT, utilization reaches 99% on 4-socket server, compared with much lower utilization observed when testing other industry leading databases.
This abilities are especially evident and important on modern many-core servers.
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