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JavaScript 的 Database: Taffy DB

JavaScript 的 Database 是 一個很酷的 Idea, 但是, 好像又有點怪怪的.....

DB 的空間只有 10K, 這跟直接存在 Cookie 或存成 JS Array 比起來, 似乎沒有比較方便.

不過, 提供的 DB 處理倒是可以省掉不少工(ex: Find / Update / Insert / Remove / OrderBy ... 等). 先記起來, 之後再研究如何應用它~ 🙂

JavaScript Database: Taffy DB : A JavaScript database for your browser

此 Taffy DB Library 的功能/限制

  • Under 10K!
  • Simple, JavaScript Centric Syntax
  • Fast
  • Easy to include in any web application
  • Compatible with major Ajax libraries: YUI, JQuery, Dojo, Prototype, EXT, etc
  • CRUD Interface (Create, Read, Update, Delete)
  • Sorting
  • Looping
  • Advanced Queries

Taffy DB 的 CRUD

  • Insert: friends.insert({name:"Brian", gender:"M", married:"No", age:52, state:"FL", favorite_foods:["fruit","steak"]});
  • Select: friends.find({state:["WA","MT","ID"], age:{less:50}}, [0,2]);
  • Update: friends.update({state:"CA", married:"Yes"}, {name:"Joyce"});
  • Delete: friends.remove({name:"Brian"});
  • OrderBy: friends.orderBy(["age", {"name":"asce"}]);
  • 詳細用法可見: Getting Started: Your first bite of Taffy

其它相關網頁

Tsung: 對新奇的事物都很有興趣, 喜歡簡單的東西, 過簡單的生活.
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