mongodb - The production environment server loses the mongo CLI client and the mongod service is normal. How to fix it?

As shown in the figure, the mongo CLI client is lost in the production environment. The current server is on t...

From [MongoDBdiscussion group] 2017-05-02 09:24:00 0  1  644

mongodb - spring-data-mongo aggregate filters two fields equal

When using spring-data-mongo to do statistics, you need to compare whether two fields are equal. For example, ...

From [MongoDBdiscussion group] 2017-05-02 09:23:59 0  0  1095

python3.x - mongodb cannot display Chinese characters, they are all boxes. How to solve it?

Using pycharm IDE, paired with mongodb Explorer, the data is captured and stored in mongodb, but all Chinese c...

From [MongoDBdiscussion group] 2017-05-02 09:23:56 0  2  714

How can the Mongodb database service on the server be always enabled by default?

After connecting to the server remotely, start the mongodb service on the server. How to keep the service runn...

From [MongoDBdiscussion group] 2017-05-02 09:23:54 0  2  678

sql - is mongodb free

Just like the title, don’t talk about whether it is open source or not. I only care about whether it is charge...

From [MongoDBdiscussion group] 2017-05-02 09:23:51 0  5  2694

mongodb - [Initiative] Suggestions on problem description

In order to facilitate communication and improve efficiency, it is recommended that the problem description in...

From [MongoDBdiscussion group] 2017-05-02 09:23:50 0  1  556

Mongodb database, 4-layer nested design problem of computer room database

Mongodb database design, computer room database design issues. I have only used relational databases before. I...

From [MongoDBdiscussion group] 2017-05-02 09:23:48 0  2  696

How to use mongodb to do rbac in yii2

Please tell me, how to use mongodb for RBAC permission control in yii2?

From [MongoDBdiscussion group] 2017-05-02 09:23:46 0  0  886

How to write the sockettimeout configuration of mongodb 2.7.3?

How to write the sockettimeout configuration of mongodb 2.7.3?

From [MongoDBdiscussion group] 2017-05-02 09:23:44 0  2  665

redis - Should I choose the statistical tool that comes with the WeChat applet or develop a data statistics code by myself?

The mini program itself has relatively few data analysis functions. Should I write one myself or use the built...

From [MongoDBdiscussion group] 2017-05-02 09:23:43 0  2  690

ubuntu - OpenVZ VPS cannot install mongodb

The vps I use is based on OpenVZ, and everything is normal during installation, but when it is started, it pro...

From [MongoDBdiscussion group] 2017-05-02 09:23:38 0  0  618

mongoose - Query with mongodb to match the value of a string with each element of the array

There is a document query and all the results are as follows: {Code...} Now there is a requirement to query th...

From [MongoDBdiscussion group] 2017-05-02 09:23:36 0  2  945

nosql - Why does mongodb automatically crash after running for a while?

RT, I wrote a crawler to grab some json data and then wrote it into mongodb storage. The more than 30,000 piec...

From [MongoDBdiscussion group] 2017-05-02 09:23:35 0  1  786

mongodb - Through sales records, grouped by product, how to calculate the sales volume and the price of the latest sale?

{code...} {code...} Question: How to find the selling price corresponding to the last sales time?

From [MongoDBdiscussion group] 2017-05-02 09:23:33 0  2  738

How to use yii2.0 with mongodb as a background permission control system? ? ?

Dear masters, how do you use yii2.0 with mongodb as a background permission control system? ? ?

From [MongoDBdiscussion group] 2017-05-02 09:23:32 0  2  802