Recently, Huawei's cloud database MySQL8.0 released commercially, which makes Huawei cloud became one of the first to support MySQL8.0 cloud vendor. MySQL8.0 as the latest versions of MySQL, there are many major update: Default utf8mb4, the new Data Dictionary design, support Atomic DDL, the new version upgrade policy, strengthen security and account management, InnoDB and other enhancements, the current version has little to release 8.0 .19, new functionality continues to push out.
Huawei cloud MySQL 8.0 carefully crafted by Huawei cloud core team, is fully compatible with Community Edition MySQL8.0, in addition to the official with new functions, but also for specific usage scenarios Huawei cloud users, do properties and enhance the quality of reinforcement, to provide users with more excellent features and services to help business customers be more steady and rapid development.
Huawei cloud characteristics MySQL8.0
In addition to strengthening security, Huawei cloud MySQL8.0 also made a performance optimization, diagnostics, ease of use.
1. Thread Pool
Examples guaranteed at high concurrent user traffic scenarios QPS is maintained at a stable high-level line, will not decay.
2. Audit Log
Audit user while minimizing the loss of performance of services.
After optimization 2U4G, 4U8G, 8U16G, 16U32G four specifications of the machine is turned on after the performance auditing decreased by 6.5% , 3.31%, 3.33%, 2.96% or so, compared to the previous optimization, performance optimization results in 3% -5% or so.
3. The support table level MTS
Support table-level replication, high concurrency better performance.
4. New level of statistical tables and indexes
Easier data management space.
5. rollback statistical information
For diagnosing long transaction rollback segment backlog scene.
6.Session class CPU and memory overhead statistics
Session for the diagnosis of resource consumption.
7. Transaction Timeout
New kill_idle_transaction_timeout parameters in order for the transaction timeout connection the kill , prevent the transaction did not submit the system for a long time the risks.
8. Security Features
For SSL link, statically compiled OpenSSL 1.1.1 version.
Huawei cloud MySQL 8.0 community version of MySQL 5.7 Performance Test Comparison
The above data are test results under the same operating conditions. Thus, Huawei cloud MySQL 8.0 performance under high concurrency, high access high-load conditions excellent, powerful performance.
More suitable scenes
IoT scene
Huawei cloud MySQL 8.0 with a strong high and made of high-performance and fully compatible with the community version of MySQL is a powerful advantage for object -linking network should be used to provide high throughput and rapid response support should , ideally suited for demanding objects linked network should be used.
Electricity supplier application
Fully enhanced half synchronization protocol may be an electrically -commerce business and move the movable provider service should provide a reliable and program economical and efficient data storage storing the electricity supplier shall use the net network quickly on safe operation.
Gaming applications
The new growth strong master-slave replication , data replication latency effective solution to the problem, help the gaming industry light loose deployed shift move in line serving services, provide more smooth gaming experience.
The team launched the Huawei cloud database MySQL 8.0 version, is once towards enterprise-class needs and to improve and optimize the function, pay more attention to user experience scenarios, design closer to the user's enterprise-class features and services, Huawei is committed to a cloud database create a powerful expression of the strongest data base.
