mongodb gui tools

Tags: delete homemade commands help command execute commands apply large number of large numbers softMany applications now use MongoDB to store large amounts of business data, and MongoDB's document-based storage is common in the big data industry. MongoDB Client tools are also many, web-based but not much, domestic less, the following this domestic Treesoft data

In some scenarios, MongoDB has an irreplaceable advantage over traditional relational databases and NoSQL databases.For example, I recently needed to categorize a large collection of sites. The reality is that a site may have multiple tags at the same time, imagine Sina, it is both a portal site, is also a community site, or news, military popular sites. Traditional relational databases need to use a table to record these categories of tags, and using

Aggregate is the more important of the many tools that MongoDB provides, similar to the one in SQL statements GROUP BY . The aggregation tool allows developers to manipulate data in the database directly using MongoDB native commands, and aggregates as required.MongoDB provides three ways to perform aggregations: Aggregation pipleline,map-reduce function and sing

records, but instead repeats them (if possible).This method is time-consuming when the volume of data is large.backing up data files directly MONGO 127.0.0.1:27017/db_to_back--eval "Db.fsynclock ()" RSYNC-AVH--delete/path/to/your/mongofile/path/to/ backup/folder/ MONGO 127.0.0.1:21001/turbo--eval "Db.fsyncunlock ()" The key is two commands in the first and third lines, and for Db.fsynclock (), the MongoDB documentation Db.fsyncl

In the previous study of MongoDB (iii), how to import and export data on the server side and restore the backup, this article describes how to use the Client tool for remote server data backup to local.Take the client tool Mongovue as an example to explain:1. Connect the local server and the remote server database first2. In the local server (127.0.0.1), right-click Add Database, and enter the name of the databases in the popup box, for example:Note: