React/Reduxのデータベース

Question

現状

React/Reduxでアプリを作成して、reducersのオブジェクトも作りました。これでwebpack-local-serverで確認すると、うまくアプリが機能しています。

実現したいこと

ここから、データベースを作成して、それをアプリケーションと繋いでいくのだと思うのですが、そのやり方がイマイチわかっていません。。

Relational DatabaseのPostgreSQLを使いたいと思っています。

データ自体は別は他の人が用意してくれるのですが、アプリ側ではどういう処理をしたり、コードを書けばいいのでしょうか？データベースの作り方というよりも、いかにデータベースと繋ぐのかお伺いしたいです????

ダミーなのですが、reducerのオブジェクトの構造はこんな感じで作りました...!

export default function() {
  return [
    {
      id: 1,
      title: 'test',
      category: 'london',
      tag: 'london',
      author: 'Mark',
      description: 'In the bazaar view, on the other hand, you assume that bugs are generally shallow phenomena—or, at least, that they turn shallow pretty quickly when exposed to a thousand eager co-developers pounding on every single new release. Accordingly you release often in order to get more corrections, and as a beneficial side effect you have less to lose if an occasional botch gets out the door.',
      officialLinks: {
        Reddit: '#',
        Website: '#',
        Email: '#',
        Twitter: '#'
      }
    }, {
      id: 2,
      title: 'test',
      category: 'kitty',
      tag: 'london',
      author: 'Ray',
      description: 'In the bazaar view, on the other hand, you assume that bugs are generally shallow phenomena—or, at least, that they turn shallow pretty quickly when exposed to a thousand eager co-developers pounding on every single new release. Accordingly you release often in order to get more corrections, and as a beneficial side effect you have less to lose if an occasional botch gets out the door.',
      officialLinks: {
        Reddit: '#',
        Website: '#',
        Email: '#',
        Twitter: '#'
      }
    }, {
      id: 3,
      title: 'test',
      category: 'auction',
      tag: 'london',
      author: 'Pikachu',
      description: 'In the bazaar view, on the other hand, you assume that bugs are generally shallow phenomena—or, at least, that they turn shallow pretty quickly when exposed to a thousand eager co-developers pounding on every single new release. Accordingly you release often in order to get more corrections, and as a beneficial side effect you have less to lose if an occasional botch gets out the door.',
      officialLinks: {
        Reddit: '#',
        Website: '#',
        Email: '#',
        Twitter: '#'
      }
    }, ...