python3.x - Use python to operate mongodb, which one should be installed on pypi?

I am a newbie and have never used mongodb before. Please help. Thank you.

From [MongoDBdiscussion group] 2017-05-17 10:02:59 0  1  843

mongodb - mongo假设一个集合里有 10 个文档，多个 update 操作能不能 并发在这个集合上，比如操作不同的文档？

最新的mongo3.2支持行级锁吗？如果支持，是什么样的呢？200多万数据一个集合，并发性能怎么样？

From [MongoDBdiscussion group] 2017-05-02 09:22:39 0  2  840

mongodb - mongo存储空间问题

本人刚入行手游服务端开发，目前在跟一个项目，里面主要用到mongo db来存储数据，这两天纠结于mongo存储空间的问题：使用数组格式来存储数据和使用记录类型格式来存储数据，哪一种存储更加节省空间？ 记录类型格...

From [MongoDBdiscussion group] 2017-04-28 09:04:14 0  4  840

express+ejs how to disable caching - Stack Overflow

The homepage index.ejs displays the user name and user avatar, and the clicked personal center will jump to th...

From [MongoDBdiscussion group] 2017-06-10 09:48:06 0  1  838

node.js - When I was learning typescript to write the node interface, I was confused when I saw a piece of code. Guys, please give me the answer.

This is Microsoft's official code https://github.com/Microsoft/... When I saw this bit operator (&) code d...

From [MongoDBdiscussion group] 2017-06-10 09:47:59 0  1  838

pyspider mongodb onresult 报错

如题，按照网上的例子写了个on_result,如下 {代码...} 但是有报错: {代码...} 请大侠帮我解答下，谢谢

From [MongoDBdiscussion group] 2017-04-28 09:06:30 0  0  838

Flask项目里面，如何同时使用MySQL和MongoDB，Sqlalchemy和MongoEngine？

Flask项目里面，如何同时使用MySQL和MongoDB，Sqlalchemy和MongoEngine？ {代码...}

From [MongoDBdiscussion group] 2017-04-24 15:59:37 0  2  837

nosql - 名字为星号的 mongodb 数据库怎样选中?

> show dbs* (empty)test (0.0625G)尝试了 > use '*' ; 了解是另一个数据库的 我用 > use * ; 会报错, 而这样一个数据库怎么创...

From [MongoDBdiscussion group] 2017-04-21 10:56:35 0  1  837

mongodb - Why does Mongoose automatically add s and lowercase when creating a collection?

I didn't find any relevant explanation in the document, please give me some advice, thank you. Mongoose uses t...

From [MongoDBdiscussion group] 2017-05-31 10:35:36 0  2  833

mongodb修改副本集IP

前期生产mongodb服务器创建了副本集，因为疏忽当时增加副本集使用的ip地址而不是主机名或者域名， 后来因为服务器迁移，副本服务器IP更换了，而且也有做分片，请问应该如何处理？

From [MongoDBdiscussion group] 2017-04-24 16:00:22 0  1  833

数据库 - mongodb 内存大小和数据大小关系

这个Size是在内存里面最好吗？ why会有数据大小,索引大小,存储大小 但是 那个5.95G是神马 怎么会比上边加起来还大很多。。 内存是比5.95g还大 还是比Data Size (或者加上索引数据大小)大就可以了？

From [MongoDBdiscussion group] 2017-04-21 11:17:17 0  1  832

node.js - Can the mocha testing framework be used to test operations such as website registration and login, mongodb database additions, deletions, and modifications?

The questioner has just finished writing his first node.js website. It is a chat room and is ready for testing...

From [MongoDBdiscussion group] 2017-05-02 09:26:20 0  1  831

How to query based on _id in nodejs mongodb

It is not possible to refer to the methods on the Internet. {Code...} I couldn't find it after looking through...

From [MongoDBdiscussion group] 2017-05-31 10:35:57 0  1  830

mongodb - Can mongoose query the value of the corresponding key of the document object?

The document information is shown in Figure 2. When I query through Figure 1, I get undefined. Why?

From [MongoDBdiscussion group] 2017-05-17 10:04:00 0  2  830

好吧，我aliyun上面的MongoDB挂掉了，很惨很惨，急求原因！

事情是这样的 就在刚才，两刻钟之前，我需要更新我服务器里的MongoDB中的数据，我本地测试机用mongodump方法导出了测试用的哦数据。在服务器上用mongorestore的方法想把数据导进去，但是给报错了（具体报什...

From [MongoDBdiscussion group] 2017-04-24 09:11:15 0  1  830