Vecwise Engine

Geting started

• Install Miniconda first
  • conda create --name vec_engine python=3.6
  • conda activate vec_engine
  • conda install faiss-gpu cuda90 -c pytorch # For CUDA9.0
  • conda install flask
  • pip install flask-restful flask_sqlalchemy flask_script
  • pip install pymysql environs

Create Database

• Install MySQL

  • sudo apt-get update
  • sudo apt-get install mariadb-server

• Create user and database:

  • create user vecwise;
  • create database vecdata;
  • grant all privileges on vecdata.* to 'vecwise'@'%';
  • flush privileges;

• Create table:

  • python # enter python3 interaction environment
  • from engine import db
  • db.create_all()

• table desc group_table +-------------+--------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------------+--------------+------+-----+---------+----------------+ | id | int(11) | NO | PRI | NULL | auto_increment | | group_name | varchar(100) | YES | | NULL | | | file_number | int(11) | YES | | NULL | | +-------------+--------------+------+-----+---------+----------------+

file_table +------------+--------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +------------+--------------+------+-----+---------+----------------+ | id | int(11) | NO | PRI | NULL | auto_increment | | group_name | varchar(100) | YES | | NULL | | | filename | varchar(100) | YES | | NULL | | | row_number | int(11) | YES | | NULL | | +------------+--------------+------+-----+---------+----------------+