Skip to content
View iotdbColumnGroup's full-sized avatar
1 follower · 0 following

Block or report iotdbColumnGroup

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
iotdbColumnGroup/README.md

column-groups-storage

This is the repository for column groups storage in IoTDB.

The evaluation code is based on IoTDB Python API.

User Guide for setting up the python environment for IoTDB Python API could be found here: https://iotdb.apache.org/UserGuide/V0.13.x/API/Programming-Python-Native-API.html

File Structure

  • src/: include all the codes and datasets used for evaluations

    • src/results: results for experiments
    • src/iotdb-server-and-cli: iotdb instances, implemented with our proposal and packaged
    • src/iotdb: iotdb python interface
    • src/dataset: all the datasets used for experiments

  • doc/: the full version technical report

How to reproduce

  • Install the python packages for the project according to requirements.txt and requirements_dev.txt

  • unzip dataset following the instruction below

  • unzip iotdb servers and clients following src/iotdb-server-and-cli/README.md

  • In command line, change dir to the iotdb-server-autoalignment/sbin and type ./start-server.sh (or sbin\start-server.bat in Windows), instructions could be find in https://iotdb.apache.org/UserGuide/V0.13.x/QuickStart/QuickStart.html.

  • In command line, change dir to the iotdb-server-iotdb-server-single/sbin and type ./start-server.sh (or sbin\start-server.bat in Windows), instructions could be find in https://iotdb.apache.org/UserGuide/V0.13.x/QuickStart/QuickStart.html.

  • Run python BaselinesEvaluation.py for single-column and single-group baselines

  • Run python AutoAlignedEvaluation.py for column-groups baselines

  • Find results in src/results

Dataset

Instruction

Due to the file size limitation of the Github, the datasets are provided with samples.

The data are all masked for research use.

To reproduce, please unzip src/dataset/dataset.zip put them under following path:

File Structure

  • src/dataset

    • src/dataset/Chemistry
    • src/dataset/Climate
    • src/dataset/opt
    • src/dataset/Ship
    • src/dataset/Train
    • src/dataset/Vehicle2
    • src/dataset/WindTurbine

Popular repositories Loading

  1. iotdbColumnGroup iotdbColumnGroup Public

    Python 1 1

  2. iotdb iotdb Public

    Forked from apache/iotdb

    Apache IoTDB

    Java

  3. TDengine TDengine Public

    Forked from taosdata/TDengine

    An open-source time-series database with high-performance, scalability and SQL support. It can be widely used in IoT, Connected Vehicles, DevOps, Energy, Finance and other fields.

    C

  4. HBase HBase Public

    Java