mongodb bi tools

hive-supports class-SQL encapsulation in Hadoop, which turns SQL statements into Mr Programs to execute. The Apache kafka– high-throughput, distributed, messaging-subscription system was first developed by Linkin. Akka–java was developed to build highly concurrent, JVM-based resilient message-driven applications. hbase-The open source distributed non-relational database developed by Google's bigtable paper. The development language is Java, with HDFs as the underlying storage. neo4j

The development of MONGODB management tools Mongocola has entered its third year. The official lack of input to C # has led to a lot of things that have to be done on their own, but in any case, the tools are powerful now. Recently ready to start the development of plug-in systems, simple plug-in system, in fact, the amount of code is very small. 1. Plug-in ba

MongoDB Common troubleshooting tools 1.profile Profiling levels: 0, close profile;1, only crawl slow query; 2, crawl all data. start profile and set profile level: Can be launched through the MONGO shell, but also through the Drive Profile command to start, after the boot record will be saved under System.profile collection, you can use the Db.setprofilinglevel to start. The default slow is 100 milliseco

(1) to Robomongo official website download, official website address (https://robomongo.org/) Select the appropriate version.(2) Tar-xzf robo3t-1.2.1-linux-x86_64-3e50a65.tar.gz CD Robo3t-1.2.1-linux-x86_64-3e50a65 (if you move to a different directory, add the appropriate directory.) ) After extracting, save the Robomongo folder in a common software folder, because Robomongo will start directly from this folder.(3) Start Robomongo, go to Bin directory./robo3t(4) Create a shortcutGo t

Background introduction With the development of business and the change of demand, we pursue the use of different types of databases and give full play to their respective characteristics. If you decide to adopt a new type of database, you need to migrate the existing data to the new database. In this type of requirement, it is particularly important to import data from SQL Server into MongoDB. In the face of this demand, we first think of Baidu to f

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

NetEase blog-mongodb GUI Client tool Daquan oschina-monjadb 1.0.2 released, MongoDB GUI client Oschina create people sweet potato to monjadb official documents Chinese Translation Practice results: Not afraid of trouble Words can be installed Rockmongo, this use up cool point, it is necessary to build Apache, PHP environment afraid of trouble to install MONJADB bar, integrated in Eclipse plug-in, insta

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: