Functionional Components
Cluster
Distributed in multiple servers to achieve cluster redundancy;
At least one copy is included in every link for failure handling;
Nodes are arranged in the cluster in a format of ring and data is distributed.
Keyspace
Create multiple keyspaces to separate files;
Multiple keyspaces are stored in different catalogues on disk;
Able to create multiple isolated tables under keyspace.
Timestamp
Each piece of data needs to be specified with a timestamp;
A timestamp is automatically indexed in the storage engine;
Optimize subsequent query to meet the index of key value according to timestamp.
Compatible with NoSQL
Supporting multiple data types, also reserving part of the characteristics of the relational database, directly supporting SQL operation syntax. Data can be stored in various forms, such as documents, columns, graphs, or organizations for key value, and documents can be created without structure defined.
High Performance
Support batch writing, high-concurrency query, able to linearly improve system performance via cluster expansion; strong aggregation and analysis ability not only to support multi-site replication, but also to support the expansion of a single site, with high availability and high fault-tolerance performance, reading and writing speed to fully meet the requirements of the industrial database.
High Reliability
Support multi-copy, distributed deployment, and automatic balance of data, computing nodes able to be rapidly up and down according to business needs, capacity expansion being finished in seconds, combined with elastic storage, to achieve the optimal cost of computing resources. During cloud deployment, the backup redundancy of multi-region and multiple available regions can be easily satisfied, which greatly improves the reliability of data.
High Accessibility
Supporting Tags index sequence, providing fast and effective query, and supporting API query via general syntax, MySQL version of vector analysis available to apply for use, supporting standardized SQL, simplifying the development process, and supporting feature extraction and attribute extraction, supporting extraction services about integration with third-party feature.
High Security
Support identity authentication management, IP white list, resistant to DDoS attack. Able to realize encryption storage, access control enhancement, application access security and security audit for the sensitive data in the database to prevent from bypassing the legal application system to directly get access to the database, and also to avoid leakage of sensitive data in the database so as to achieve high security of data.
Auto Manufacturing
Rail Transit
Biomedicine
Equipment Manufacturing
New Energy
Tobacco
Aircraft Manufacturing
