Oracle Releases MySQL cluster 7.2

To continuously promote MySQL innovation, Oracle has announced the release of MySQL Cluster 7.2.MySQL Cluster 7.2 ). To meet the high requirements of network and communication products and services, MySQL clusters aim to provide up to 99.999% availability, high write scalability, and extremely low latency in a cost-effective manner. Through a new Memcached API application interface) for SQL and NoSQL access, the MySQL cluster becomes a real "Best of both worlds" solution, that is, in the same database, key value operations and complex SQL queries are implemented.

With MySQL cluster 7.2, users can also achieve up to 70 times of performance improvement in complex queries, and enhance the scalability of multiple data centers. MySQL cluster 7.2 has also passed Oracle VM certification. With its flexibility, on-demand scalability, and self-healing capabilities, and Oracle VM support, mySQL clusters have become an ideal choice for cloud deployment. At the same time, the latest version of MySQL Cluster Manager 1.1.4 is released, which further improves the ease of use and management of MySQL clusters. The new version improves performance and flexibility.MySQL cluster 7.2 allows you to deploy distributed and highly scalable databases through SQL and NoSQL interfaces, and implement complex queries or multi-Table processing through ACID assurance. Users can execute simple key values and complex queries on the same dataset across the same database. The enhanced functions of MySQL cluster 7.2 include: higher performance: Adaptive query localization can provide up to 70 times higher performance when performing complex queries, more applications can benefit from the enhanced functions of the MySQL cluster, such as running real-time analysis of cross-activity datasets. Enhanced flexibility through the new NoSQL interface: NoSQL accesses the MySQL cluster through the powerful Memcached API, allowing users to accelerate key value read and write operations. Enhanced Scalability: through automatic partitioning between databases, multi-site clusters allow a single data node to be distributed across different data centers. Through fast and Automatic Fault Diagnosis and recovery, synchronous replication ensures data consistency and integrity between sites. The enhanced active/active replication feature simplifies conflict detection and resolution across multiple active clusters, eliminating developers' restrictions, to keep a timestamp column in its application ). Ease of use and management: Share the user permission table and integrate the previously scattered tables into data nodes, facilitating table access from all MySQL servers. This new function eliminates the requirements for administrators to access clusters on each SQL node and maintain permissions. Oracle VM authentication: the enhanced virtualization functions, including automatic partitioning, auto scaling, and self-repair, make MySQL clusters an ideal choice for deploying highly demanding networking and communication applications in the cloud. In addition to the Oracle VM, the MySQL cluster has also passed the Oracle Linux and Oracle Solaris certifications. Tomas Ulin, vice president of Oracle MySQL engineering, said: "The launch of MySQL cluster 7.2 demonstrates that Oracle aims to further enhance its position as a leading Web database through investment. The MySQL cluster's performance and flexibility are enhanced by 7.2, providing a solid foundation for users' mission-critical Web load. At the same time, it can also use the best integration of SQL and NoSQL technologies, reduces risks, costs, and complexity ".