Hi, The following is the quarter report of TsFile:
## Description: Apache TsFile is a columnar storage file format designed specifically for time series data, with a focus on efficient storage, high throughput for read and write operations, and compatibility with various data processing frameworks. TsFile is intended to integrate seamlessly with existing time series databases, such as IoTDB, and data processing frameworks like Apache Spark and Apache Flink, facilitating the adoption of TsFile in IoT big data processing ecosystems.TsFile aims to become a widely adopted standard for time series data storage. ## Project Status: Apache TsFile was founded 2023-11-15 Current project status: Ongoing with high activity. Issues for the board: no ## Membership Data: There are currently 18 committers and 18 PMC members in this project. The Committer-to-PMC ratio is 1:1. Community changes, past quarter: - No new PMC members. Last addition was Gaofei Cao on 2023-11-15. - No new committers were added. ## Project Activity: Support four new data types in TsFile, including Date, Timestamp, String and Blob. Add the implementation of C++ TsFile, with C, Python SDK. Introducing Lazy-decoding of page data in PageReader to improve the query performance and memory footprint. Fix RLBE Encoding for float and double, from lossy to lossless. Improve the performance of InFilter. TsFile v4 is almost ready for development. ## Community Health: The mail list is active. [email protected] had a 170% increase in traffic in the past quarter (127 emails compared to 47) Jialin Qiao
