Open-source File Format for Industrial Time-Series Datasets
TsFile is a high-performance columnar storage file format designed for industrial time-series data, featuring multi-language interfaces, high compression ratios, high read/write throughput, and fast random access capabilities. It is ideal for scenarios such as building high-quality datasets, managing data assets, conducting data analytics, and training AI models.
Main Features
Efficient Storage and Compression
TsFile employs advanced compression techniques to minimize storage requirements, resulting in reduced disk space consumption and improved system efficiency.
Flexible Schema and Metadata Management
TsFile allows for directly write data without pre defining the schema, which is flexible for data aquisition.
High Query Performance with time range
TsFile has indexed devices, sensors and time dimensions to accelerate query performance, enabling fast filtering and retrieval of time series data.
Seamless Integration
TsFile is designed to seamlessly integrate with existing time series databases such as IoTDB, data processing frameworks, such as Spark and Flink.