Summary: Simian Capacitance Database is a domestic self-control distributed relational database cluster software, which is extremely stable, extremely easy to use and extremely performance, and has the characteristics of supporting cross-region, decentralization, high concurrency, strong consistency of multiple copies, high availability and high scalability. At present, it has passed the test of "Distributed Transaction Database" of ICT Institute of Ministry of Industry and Information Technology.
Product advantages: Four Seasons Capacitance Database is a distributed database product that is fully compatible with MySQL protocol. For business requirements that need to be divided into databases and tables, there is no need to carry out any distributed transformation of the business, just like using independent MySQL to handle larger data and greater concurrency. Four Seasons Rongrong Database is a distributed database independently developed by State Grid Information Industry Group, which has been fully compatible with domestic systems such as ARM, Fit and UOS.
The database cluster of Four Seasons Financial Database is highly customizable, which can be innovatively customized and developed according to the needs of the national grid science and technology projects. In terms of database core technology patents, the Four Seasons Rong team of Xinshuang Group has rich experience in patent application and paper publishing, which fully embodies the advanced and innovative nature of scientific and technological projects. Ji Rong database has HTAP deployment mode, which can support large-scale concurrent online transactions and complex large-scale SQL queries at the same time, and can continuously meet the increasing demand of system transaction load and complex query load through hierarchical and on-demand horizontal quasi-linear expansion.
Trend value analysis 1) distribution is a trend, but the technical threshold is high, and the R&D and operation and maintenance level are high. 2) As a distributed solution, the Four Seasons Capacitance Database is transparent to applications, and R&D personnel focus on business realization instead of being consumed by databases and tables, thus improving efficiency, which is a very valuable and meaningful thing.
Scenarios and core functions:
Applicable Scenarios 1) Transaction Scenarios, Scenarios with High Transaction Requirements and High Consistency Requirements for Data 2) Scenarios with Large Concurrent Data Volume and Large Concurrent Online Transactions for Massive Databases 3) Scenarios with Sustained and Rapid Growth of Business Scale and Strong Extensibility Requirements for Database Storage and Performance 4) Report Ad Hoc Query Show Scenarios Applicable Business: Supporting the Construction of Information Business Systems such as Transaction, Enterprise Management, Office, Portal and Production Control.
Core features of the four seasons database: 1) Strong data consistency. The transaction data of the Four Seasons fault-tolerant database is always strong, and the cluster data is not lost in any fault scenario. The data is strong and consistent, and the RPO is 0. 2) Extensibility. Based on fragmentation, the four seasons capacity database achieves a high level of scalability of the database, and the performance of the database improves quasi-linearly with the expansion of cluster nodes. 3) High availability. The goal of Ji Rong Database Distributed Database is to be highly fault-tolerant to the failures of disks, machines, racks and even data centers, to minimize the impact of failures without human intervention, and to ensure the high availability of four 9 4) costs. Ji Rong Database Database supports the deployment of cheap PC server/virtual environment, which can greatly reduce the cost of database ownership. 5) Localization. Ji Rong database database supports mainstream domestic CPU and domestic OS platform, and can be used to build full-stack domestic solutions. 6) High performance. Ji Rong database database can run out of the performance of 1 10,000 TPMC under three domestic Kunpeng servers.
Main advantages compared with competitors 1) Compared with domestic traditional database manufacturers, such as Dameng, Renmin University, Shentong, etc. The four seasons capacity database adopts native distributed architecture, which has great advantages in cluster scalability and cluster performance after large-scale deployment; At the same time, the database is completely compatible and inherits the MySQL ecology, which is very easy to use and adapt, and can seamlessly connect a large number of third-party data processing components, which has great ecological advantages. 2) Compared with the open source database MySQL/PostgreSQL, the Four Seasons Capacitance Database has powerful expansion ability and quasi-linear performance improvement, and it has rolling advantages in data storage capacity, transaction throughput performance and database native high availability. 3) Compared with emerging distributed database vendors, such as Ali DRDS and Tencent TDSQL. The four seasons capacitance database has better SQL syntax support, stronger transaction throughput performance and more friendly application adaptation.