mongodb 服务自动崩溃 ：failed with error errno:487 试图访问无效的地址

操作系统：windows server 2008 R2 系统类型：64位 mongodb版本：2.6.3 mongodb的data文件夹占用空间不到1G，并没超出2G内存大小 db.serverBuildInfo(); ...

From [MongoDBdiscussion group] 2017-04-26 09:01:25 0  0  1260

actionscript - Vehicle driving trajectory table design Mongodb

I encountered a technical problem. For monitoring the driving paths of nearly 10,000 vehicles (or even more), ...

From [MongoDBdiscussion group] 2017-05-02 09:26:33 0  2  1257

centos7 启动 mongodb 报错

centos7 yum 安装 mongodb执行 systemctl start mongod 日志:mongod.service - SYSV: Mongo is a scalable, document-orient...

From [MongoDBdiscussion group] 2017-05-02 09:21:01 0  2  1246

How to return mongodb data from a call

{Code...} As the title says, I want to encapsulate mongo into Model.... But I found a problem. There is no pro...

From [MongoDBdiscussion group] 2017-06-26 10:49:30 0  2  1243

mongodb - pymongo count is slow

Thirty thousand pieces of data, each piece of data only contains a random number {"digit": random nu...

From [MongoDBdiscussion group] 2017-05-17 10:03:55 0  1  1230

mongodb - node中往mongo中插入数据的时候，明明插入成功了，但是会返回错误信息？

{代码...} 插入函数如上，我提交表单之后，查看数据库中是有数据的。但是会打印处if (err)的错误信息？这是什么原因造成的，我如果把res.location("userlist");res.re...

From [MongoDBdiscussion group] 2017-05-02 09:22:37 0  1  1230

javascript - Mongodb data update questions?

How does mongodb update the replies array (addition and deletion) of the specified _id in comments? {code...}

From [MongoDBdiscussion group] 2017-07-04 13:44:17 0  1  1223

mysql - Which master can write this SQL sentence using mongodb?

{Code...} The sql statement is as above, can anyone give me some advice?

From [MongoDBdiscussion group] 2017-06-30 09:54:02 0  1  1217

mongodb内嵌文档查找和修改问题

数据的格式是这样的: {代码...} 现在我想的是 1 , 查询people_id 为 1 且 privilege 为 5的内嵌文档,mongodb的查询命令怎么写的啊 2,更新people_id 为 2 且权限为 id...

From [MongoDBdiscussion group] 2017-04-24 09:12:57 0  3  1215

Problem with mongodb connecting to localhost database

You can already connect to the database locally; {code...} When connected through the above code, it prompts:

From [MongoDBdiscussion group] 2017-05-02 09:26:25 0  1  1206

java - Spring integrates mongodb and reports a duplicate primary key error based on the primary key _id query

1.mongoTemplate.findById(id, clazz, collectionName) queries based on the primary key _id and reports a nested ...

From [MongoDBdiscussion group] 2017-05-24 11:35:45 0  1  1199

python - use of cursors in pymongo

Problem: I need to use the same cursor multiple times. Then I found that the cursor in a for loop was useless....

From [MongoDBdiscussion group] 2017-05-17 10:04:06 0  1  1192

javascript - Use nodejs to transfer database data to the front desk. There is data in the database and the connection is successful, but why is an empty array obtained?

1.api.js 2.db.js 3.vue 4. Database The result is: The result obtained is an empty array, but the link and the ...

From [MongoDBdiscussion group] 2017-06-05 11:08:50 0  4  1188

Error configuring mongodb on mac

Error: fanlinfeng's directory: mongodb's directory:

From [MongoDBdiscussion group] 2017-06-29 10:09:00 0  1  1181

javascript - mongodb Authentication failed.

Node serves as a service. In the development and production environment, the session data was put into the mem...

From [MongoDBdiscussion group] 2017-06-27 09:18:13 0  1  1177