【发布时间】：2012-03-03 22:16:44
【问题描述】：
我正在建立一个电子商务网站，并决定试用 MongoDB。我的目标是实现完全的灵活性，这样最终我就不会受制于销售特定产品，受制于最初的系统组合方式。
因此以灵活性为目标，我必须能够根据属性创建产品。外汇。颜色、制造、速度等。所有属性必须是可选的。用户可以创建新属性，有些是默认系统属性（不可删除）。根据属性的配置，它将与“基础”或可配置产品分层。
- 在目录中，我想拆分具有颜色属性的产品，以便每个颜色作为单独的产品呈现。我可以使用我当前的文档设计通过 MongoDB 实现这一目标吗？
- 我得出的结论是，在从 MongoDB 中选择产品时，在展示之前，我必须要么“过度填充”我的文档，要么进行大量的数据映射。我错了吗？
- 考虑到一些产品有选项（颜色、尺寸）而另一些没有，什么是最好和最有效的库存管理方式？
从我的示例中可以看出，我在属性下存储了普通属性，在文档选项下可以找到“必需”属性。
我的产品文档能否以某种方式改进以使事情变得更容易？我担心我做的太多或做得不够，因为我发现我的想法被关系数据库“损坏”了。
最好的问候
(
[type] => Product
[sku] => elin/4191
[name] => Array
(
[da] => Sko - Elin
[en] => Shoes - Elin
)
[url_key] => Array
(
[da] => sko-elin
[en] => 1-744
)
[categories] => Array
(
)
[shops] => Array
(
[0] => 1
)
[images] => Array
(
[0] => test.jpg
[1] => test1.jpg
)
[options] => Array
(
[0] => Array
(
[color] => Array
(
[da] => Sort
[en] => Black
)
[size] => Array
(
[da] => Lille
[en] => Small
)
[shipping] => Array
(
[weight] => 0
[width] => 0
[height] => 0
[depth] => 0
)
[pricing] => Array
(
[price] => 899
[retail] => 0
[cost] => 333
[vat] => 25
[special] => Array
(
[price] => 0
[from] => new Date()
[to] => new Date()
[pct_savings] => 100
[savings] => 0
)
)
)
[1] => Array
(
[color] => Array
(
[da] => Sort
[en] => Black
)
[size] => Array
(
[da] => Medium
[en] => Medium
)
[shipping] => Array
(
[weight] => 0
[width] => 0
[height] => 0
[depth] => 0
)
[pricing] => Array
(
[price] => 899
[retail] => 0
[cost] => 333
[vat] => 25
[special] => Array
(
[price] => 0
[from] => new Date()
[to] => new Date()
[pct_savings] => 100
[savings] => 0
)
)
)
[2] => Array
(
[color] => Array
(
[da] => Orange
[en] => Orange
)
[size] => Array
(
[da] => Lille
[en] => Small
)
[shipping] => Array
(
[weight] => 0
[width] => 0
[height] => 0
[depth] => 0
)
[pricing] => Array
(
[price] => 899
[retail] => 0
[cost] => 333
[vat] => 25
[special] => Array
(
[price] => 0
[from] => new Date()
[to] => new Date()
[pct_savings] => 100
[savings] => 0
)
)
)
[3] => Array
(
[color] => Array
(
[da] => Orange
[en] => Orange
)
[size] => Array
(
[da] => Medium
[en] => Medium
)
[shipping] => Array
(
[weight] => 0
[width] => 0
[height] => 0
[depth] => 0
)
[pricing] => Array
(
[price] => 899
[retail] => 0
[cost] => 333
[vat] => 25
[special] => Array
(
[price] => 0
[from] => new Date()
[to] => new Date()
[pct_savings] => 100
[savings] => 0
)
)
)
)
[attributes] => Array
(
[designer] => Array
(
[name] => Array
(
[da] => Manufacturer
[en] => Manufacturer
)
[type] => text
[visible] => 1
[required] => false
[value] => Array
(
[da] => FunnyShirts
[en] => FunnyShirts
)
)
)
)
【问题讨论】：
标签： mongodb e-commerce nosql