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mongodb - Steps to enable user authentication in mongdb sharded deployment

I want to realize the following scenario: {Code...} Currently, I am stuck on how to configure and enable user ...

From [MongoDBdiscussion group] 2017-05-02 09:25:02 0  2  1026

mongodb - 根據(jù)備份文件和 oplog恢復(fù)數(shù)據(jù)到某個時間點，為什么報不能恢復(fù)？

1 進行備份到/var/lib/dumps/ 2 誤操作刪除了一個表 3備份oplog到/root/dump/目錄 4 將/root/dump/local/oplog.rs.bson 復(fù)制為/root/dump/oplo...

From [MongoDBdiscussion group] 2017-05-02 09:21:31 0  0  1023

mongodb - e-commerce platform, how is the monthly sales volume of products calculated?

For example, the total sales volume in a month is 500 pieces. On February 1st, the sales volume was 11 pieces,...

From [MongoDBdiscussion group] 2017-05-17 10:02:35 0  1  1020

mongodb3.x - mongodb data migration (mongorestore, mongoimport) error

I now want to migrate local Mongo data (50GB) to Alibaba Cloud (memory 1G). The local version is v2.4.9, and t...

From [MongoDBdiscussion group] 2017-05-02 09:23:08 0  2  1019

如何理解文檔型數(shù)據(jù)庫（如：MongoDB）文檔型三個字的意思

如何理解文檔型數(shù)據(jù)庫（如：MongoDB）文檔型三個字的意思

From [MongoDBdiscussion group] 2017-04-28 09:06:11 0  6  1019

How to check query performance of mongodb aggregation?

You can use explain('executionStats') to view the query analysis using find, but there is no explain query ana...

From [MongoDBdiscussion group] 2017-05-02 09:26:35 0  1  1017

windows-7 - Windows安裝MongoDB，提示mongod.exe已停止

問題簽名: 問題事件名稱: APPCRASH 應(yīng)用程序名: mongod.exe 應(yīng)用程序版本: 0.0.0.0 應(yīng)用程序時間戳: 56b2e232 故障模塊名稱: MSVCR120.dll 故障模塊版本: 12.0.2...

From [MongoDBdiscussion group] 2017-05-02 09:21:06 0  0  1016

mongodb LUUID 類型查詢

{代碼...} 這么查詢會報錯 {代碼...}

From [MongoDBdiscussion group] 2017-05-02 09:18:37 0  0  1016

The mongodb database is attacked and the database is deleted. How to recover the data?

The mongodb database is attacked and the database is deleted. How to restore the data? There is no backup data...

From [MongoDBdiscussion group] 2017-05-02 09:24:40 0  1  1015

mongodb - mongo多個條件分組

mongodb 有哪些 實現(xiàn)多個多個分組的？我知道m(xù)apreduce可以，還有嗎？？

From [MongoDBdiscussion group] 2017-04-27 09:01:58 0  3  1013

mongodb下求一個用戶所在地collection設(shè)計方案

一個用戶表單,需要用戶選擇所在地(省,市,區(qū)),并且要實現(xiàn)省市區(qū)三個下拉框的三級聯(lián)動,數(shù)據(jù)庫部分該怎么設(shè)計? ｓｑｌ數(shù)據(jù)庫下實現(xiàn)過，但ｍｏｎｇｏｄｂ下有沒有更好的設(shè)計方案.

From [MongoDBdiscussion group] 2017-04-21 11:17:32 0  3  1013

mongodb - How to solve this mongo error?

{code...}

From [MongoDBdiscussion group] 2017-05-17 10:02:10 0  2  1004

golang - How to make reads evenly distributed to each secondary when go connects to mongo replica set?

Replicaset has two secondary, Eventual mode, but when using labix/mgo.v2 to connect to mongo, it is found that...

From [MongoDBdiscussion group] 2017-05-02 09:24:30 0  1  1003

Should mongodb history records be embedded in documents or referenced?

rt rt rt rt

From [MongoDBdiscussion group] 2017-05-31 10:36:09 0  3  1000

MongoDB + Redis 任務(wù)隊列性能瓶頸

問題背景： 近期在重構(gòu)公司內(nèi)部一個重要的任務(wù)系統(tǒng)，由于原來的任務(wù)系統(tǒng)使用了MongoDB來保存任務(wù)，客戶端從MongoDB來取，至于為什么用MongoDB，是一個歷史問題，也是因為如果使用到MongoDB的數(shù)組查詢可以減...

From [MongoDBdiscussion group] 2017-04-22 08:56:16 0  3  1000