README-NPM.md

GridDB Node API

Overview

GridDB is Database for IoT with both NoSQL interface and SQL Interface.

GridDB Node API is developed using GridDB C Client and node-addon-api.

Operating environment

Building of the library and execution of the sample programs have been checked in the following environment.

OS: CentoS7.9(x64), Ubuntu 18.04(x64), Ubuntu 20.04(x64)
Node.js: v16
gcc/g++: >= 7
GridDB C client: V5.0.0 CE
GridDB server: V5.0.0 CE, CentOS 7.9(x64)

Preparations

• Install GridDB Server
• Install C Client.
  • (Ubuntu)

        $ wget https://github.com/griddb/c_client/releases/download/v5.0.0/griddb-c-client_5.0.0_amd64.deb
        $ sudo dpkg -i griddb-c-client_5.0.0_amd64.deb

  • (CentOS)

        $ wget https://github.com/griddb/c_client/releases/download/v5.0.0/griddb-c-client-5.0.0-linux.x86_64.rpm
        $ sudo rpm -ivh griddb-c-client-5.0.0-linux.x86_64.rpm

QuickStart

Install

$ npm install griddb-node-api

How to run sample

GridDB Server need to be started in advance.

1. The command to run sample
    $ cp node_modules/griddb-node-api/sample/sample1.js .
    $ node sample1.js <GridDB notification address> <GridDB notification port>
        <GridDB cluster name> <GridDB user> <GridDB password>
      -->[ 'name01', false, 1, <Buffer 41 42 43 44 45 46 47 48 49 4a> ]

Install gcc/g++:

1. CentOS 7(x64)

   # Install gcc/g++ 7 on centos 7.9
   $ sudo yum install centos-release-scl
   $ sudo yum install devtoolset-7-gcc-c++
   
   # enable gcc/g++7 on centos 7.9
   $ scl enable devtoolset-7 bash

2. Ubuntu 18.04/20.04(x64)

   $ sudo apt-get install gcc g++