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VooltDB is currently the leading data management system with high-speed reading and low resource consumption.

[Columnar database management system]

Except for the data itself, there is no additional data. It supports fixed-length numeric types, and through compact data storage, it achieves a throughput capacity of billions per second.

[Multi-core parallel processing]

Use all available resources on the server to process large queries in parallel in the most natural way.

[Support distributed processing]

Data can be stored on different shards. Each shard is composed of a set of replicas for fault tolerance. Queries can be processed on all shards in parallel. These are transparent to the user.

[Support data replication and data integrity]

Use asynchronous multi-master replication technology. When data is written to any available copy, the system will distribute the data to other copies in the background to ensure that the system maintains the same data on different copies.