mongoose - 關(guān)于mongodb的建模,有人建議我 把 “商品”的“品牌名” 從ObjectId 轉(zhuǎn)為 string,這樣好嗎?
他說這樣更方便查詢,是呀,傻子也知道這樣便于查詢。我質(zhì)疑說這樣在存儲(chǔ)時(shí)會(huì)不好,但他說有shortId什么的,求解答!
From [MongoDBdiscussion group] 2017-04-25 09:02:36 0 1 715
kettle工具的MongoDB Output 設(shè)置
From [MongoDBdiscussion group] 2017-04-28 09:04:00 0 1 714
From [MongoDBdiscussion group] 2017-05-02 09:24:43 0 2 713
web.py文件上傳 獲取到上傳文件之后讀取并寫到另一個(gè)文件中去 fout = open(filedir + "/" + saveName, "wb") fout.write(fi...
From [MongoDBdiscussion group] 2017-04-26 09:01:21 0 1 713
From [MongoDBdiscussion group] 2017-04-24 09:13:30 0 1 713
mongodb aw數(shù)量過多,導(dǎo)致系統(tǒng)堵住
From [MongoDBdiscussion group] 2017-04-25 09:02:54 0 0 712
Node.js開發(fā),使用mongoose還是mongojs?能否做下對(duì)比。
From [MongoDBdiscussion group] 2017-04-24 09:12:24 0 2 712
From [MongoDBdiscussion group] 2017-04-24 09:13:23 0 2 711
From [MongoDBdiscussion group] 2017-04-21 11:16:49 0 1 711
mongodb - 用mongoose時(shí),出現(xiàn) connect ETIMEDOUT
From [MongoDBdiscussion group] 2017-04-28 09:05:57 0 1 710
mongodb - 關(guān)于連接mongdb數(shù)據(jù)庫(kù)的問題
From [MongoDBdiscussion group] 2017-04-28 09:04:26 0 2 710
mac 系統(tǒng)里,用 brew 和 npm 安裝 mongodb 有什么不同嗎?用哪個(gè)方式安裝后期使用和維護(hù)會(huì)比較方便?
From [MongoDBdiscussion group] 2017-04-27 09:02:13 0 2 710
mongodb - fluentd ubuntu14.04安裝報(bào)錯(cuò),按照官網(wǎng)提示安裝出錯(cuò),該如何安裝,懇求給出圖示?
fluentd ubuntu14.04安裝報(bào)錯(cuò),按照官網(wǎng)提示安裝出錯(cuò),該如何安裝,懇求給出圖示?
From [MongoDBdiscussion group] 2017-04-26 09:01:42 0 0 710
node.js - mongodb multiple queries, how to echo to the page after all queries are executed.
From [MongoDBdiscussion group] 2017-05-02 09:26:15 0 1 709
redis - 說說為什么要使用 key- value數(shù)據(jù)庫(kù)?
From [MongoDBdiscussion group] 2017-05-02 09:20:57 0 1 709