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11 times more! Alipay self-developed database OceanBase once again set the world record

via:驱动之家     time:2020/5/21 11:13:35     readed:77

May 21, known as

11倍增长!支付宝自研数据库OceanBase再次刷新世界纪录

(TPC-C's latest list, Alipay OceanBase broke its own world record last year).

TPC-C is the generally accepted performance evaluation standard of the world's mainstream computer hardware manufacturers and database manufacturers, and it has a high demand for the software and hardware cooperation ability of database system. TPC-C standard simulates the classic transaction scenario to do the test, and evaluates the performance and cost performance of the database by creating new orders per minute. It stipulates that the test task needs to be completed within the specified time, and 95% of the transactions are completed within 1s. In the past 30 years, only a few companies have been selected, and the performance score of the list has remained at 10 million level for a long time.

Prior to 2019, the best result of the test came from oracle's 30.24 million tpmC, last october, OceanBase first participated in the TPC-C test, with a performance score of 60.88 million tpmC, and this time, a historic breakthrough from tens of millions to billions, with the list showing a performance score of 707 million tpmC, nearly 11 times higher than seven months ago.

TPMC refers to the number of new orders created per minute. In reality, the maximum high concurrency comparable scenario is double 11. Data shows that the peak number of orders created on tmall double 11 in 2019 is 544000 per second.

According to introduction, the breakthrough of OceanBase is that it adopts a new generation of distributed processing technology and subverts the traditional database centralized technology architecture. The traditional database can only improve the overall performance by improving the performance of the single machine, and it is difficult to meet the data processing demand of the continuous expansion of the market. OceanBase through the distributed extension cluster to achieve a large increase in the expansion ability, and through the distributed election technology, transaction technology to fully ensure the consistency of business scenarios, achieve the overall performance of the order of magnitude.

11倍增长!支付宝自研数据库OceanBase再次刷新世界纪录

At present, the number of OceanBase cluster nodes exceeded 1500, founder Yang Zhenkun said:

In 2010, the OceanBase project started inside Ali. Ali's large-scale large-scale Internet scenario and Alipay's financial consistency requirement promoted OceanBase's continuous innovation, opened up a new track in the database area, and achieved a revolutionary breakthrough in database technology.

Yang Bing, general manager of oceanbase, said that in the course of database development, oceanbase is still a young man. We can prove ourselves in TPC-C test, which is a small step on the shoulders of our predecessors and an opportunity given to us by the Internet age. The long march has just begun. We still have a long way to go in the future.

At present, the OceanBase has served a large number of financial, telecommunications and other industry enterprises, in China Construction Bank, Nanjing Bank, Xi'an Bank, Human Health Insurance, Suzhou Bank, Guangdong Nongxin, Internet Merchants Bank and other commercial banks and insurance institutions online. Both of the world's top four payment platforms use OceanBase databases. OceanBase officially opened to the world through Ali Cloud in March this year, can access it

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