Hi, Thanks for sharing the use case.
It is quite similar to the issue about IoTDB-Native while the issue is for implementing TsFile with C++ currently. We may have several implementations of TsFile, by Java, Go, C++... Then, it is easier to use TsFile in many applications/environments (and maybe with better performance and less resources). Look forward to your contributions. Best, ----------------------------------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dawei Liu <[email protected]> 于2020年5月9日周六 下午7:26写道： > Hi Daihui, > > > Thank you very much for sharing your use of iotdb in the mail. > I have noticed your pr for a long time, > and I think it is necessary to discuss whether to merge the golang code > into iotdb github, > So that we may have TsFile for C++ API, golang API and Java API in the > future. > TsFile can be maintained separately as a big data ecosystem, and can > cooperate with hudi, spark, flink, etc. > > > > > > > Thanks > --- > Dawei Liu > > > > On 05/9/2020 15:15，HuiA Dai<[email protected]> wrote： > Dear all, > > I am Daihui, and I submitted a PR [1] which uses Go to implement TsFile. > > I want to share with all of you that our company (Lenovo) have used this > feature in our business case in YOFC (Yangtze Optical Fiber and Cable > Company) as the time series data storage of the edge computing in the > energy management system. The system collects data from more than 90 > thousand data points, stores them to the TsFile (with Go) as the edge > storage and then reads them later to send to the cloud. Until now the > system had run stably for more than 1 year. > > The TsFile format of the Go version is inconsistent with the format of > current Java version, because TsFile format has upgraded from v0.8 to v0.9. > > Later we may upgrade it and share it to the community. We welcome who are > interested in this feature contribute to the feature together. > > [1] https://github.com/apache/incubator-iotdb/pull/124 > > Best, > > DAI HUI > >
