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  • 产品名称: GBase 8a MPP Cluster

Market positioning

The market positioning of GBase 8a MPP cluster products is to provide high-speed query analysis for massive data from 10TB to PB grade, while realizing 7*24 hours high availability, high concurrency of 2,000-10,000 or above, online smooth expansion and other market needs. The products are mainly used in government, party, security-sensitive sectors, defense, statistics, auditing, CBRC, CSRC and other fields, as well as telecommunications, finance, electricity and other industries with massive business data

 

 

Technical features and advantages

The real column storage RDBMS architecture

Efficient data loading: data loading speed greater than 1TB/hour

Scalability: up to 192 individual cluster nodes, PB-level database

Compression advantages: lightweight data compression, non-expanding data, advanced compression start can achieve a comprehensive compression ratio of 1:10 or above; the query performance does not decrease under compressed state.

Support mass data storage and query.

Flexibility of data distribution: policy-based data loading mode.

Cluster architecture advantage: flat architecture, no SPOF, no master bottlenecks, high scalability.

Cluster scheduling advantage: small network bandwidth requirements.

Parallel advantage: making full use of modern multi-core CPU resources.

Ease of use: no special indexes, tuning, materialized views and so on needed.

Reliability: support full volume and incremental backup / restore.

Easy maintenance: support online cluster expansion.

High availability: support data redundancy, automatic fault detection and management, automatic fail over, automatic synchronization.

High efficiency: intelligent index for statistical analysis.

Security and monitoring capabilities: support user rights management, and provide a graphical diagnostic management tool.

 

Typical applications

Short queries, high concurrency scenarios: mainly applicable for the quick return of query results when a large number of users online are querying at the same time, such as, the telephone bill query application in telecommunication systems.

Complex queries, high availability scenarios: mainly applicable for scenarios of complex business inquiries, online analysis, and report queries in the case of huge amounts of data, while requiring high availability. For example, business inquiries and report applications in tax systems.

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