mongodb data browser

Our products require full-text search functionality, and back-end data storage primarily uses MySQL + MongoDB, where the content that needs to be retrieved is in MongoDB.MongoDB itself is self-featured with text indexing, but it does not support Chinese. The technology industry has specialized, MongoDB is the data stor

Backup and recovery are required for any database, which is of much importance and everyone understands. MongoDB also provides backup and recovery functions, which are under the MongoDB download directory. Backup and recovery are required for any database, which is of much importance and everyone understands. MongoDB also provides backup and recovery functions, w

Input { file { Path = = ['/gwlog/data/**/*.json '] discover_interval = 1ignore_older = 5 Start_position = "Beginning" Close_older = 6 max_open_files = 200000 codec = JSON }} Filter { Mutate { Remove_field = ["@version", "host", "path"] }}output { MongoDB { codec => JSON collection = "Tst_log" database "Runlog" uri "

Previously introduced applicationsProgramAll logs, exceptions, performance, and status data in the information center module depend on the MongoDB data service. The interfaces of the MongoDB data service are also simple: Public InterfaceImongodbinsertservice: idisposable {

Tags: http io ar os using SP Java file dataFirst, prefaceIn fact, the previous project group has also used MongoDB, only then as the main database to use, so the framework will be more complex, such as the use of JPA, if only to use MongoDB as an attached database, Individuals think that the database can be manipulated by Spring-data-

this scenario, users can comment on images, articles, and other resources. All comments are included in the comment set. If you only use Manual References, I cannot tell which type of resources the comment belongs to, pictures? Article ?. So we have DBRef. DBRefFormat: {$ ref: , $ Id: , $ Db: } $ Ref: Set Name; $ id: referenced id; $ db: Database Name; optional parameter. It can be seen that the structure of DBRef is more complex than that of Manual References, which occupies a l

The data of the MongoDB modeling application depends on the data itself, which is also related to the characteristics of MongoDB. For example, different data models may improve application query efficiency and insert The data of t

Migrate the collection data in MongoDB to the MySQL database 1. Export data on mongodb and write expmongo. sh. The shell script is as follows: #! /Bin/shDatestr = 'date' + % Y-% m-% d''/Usr/local/mongodb/mongodb-linux-x86_64-2.4.4

MongoDB-level data Insert, Query, and Delete performance tests (without or without indexing) Let's take a look at the testing machine performance (64bit ): Performance_^ [root @: ~] # Grep"Model name"/Proc/cpuinfo | cut-f2-d: Intel (R) Xeon (R) CPU E5606 @ 2.13 GHz Intel (R) Xeon (R) CPU E5606 @ 2.13 GHz Intel (R) Xeon (R) CPU E5606 @ 2.13 GHz Intel (R) Xeon (R) CPU E5606 @ 2.13 GHz Intel (R) Xe

A tool for real-time data synchronization between mongodb and ElasticSearch Based on netcore (ipv2es ), Tools for real-time data synchronization between mongodb and ElasticSearch Based on netcore One-to-one, one-to-many, multiple-to-one, and many-to-many data transmission mo

on the RDD, such as the classic WordCount program, which operates as shown in the Spark programming model: You can see that spark first abstracted from the file system RDD1, and then by RDD1 through the flatmap operator to RDD2,RDD2 then Reducebykey operator to get RDD3, finally the data in the RDD3 back to the file system, all operations are based on RDD.Iii. Ideas and architectureAfter a lot of thinking, the final decision based on spark technolog

I. Basic Concepts 1. Document: MongoDB is a Document-based NoSQL database. A document is the basic unit of data in MongoDB and is very similar to rows in relational databases (more complex than rows ). A document consists of multiple key pairs that have the following features: a. The key pairs in the document are ordered (usually the order of the key keys in the

Recently I have been studying MongoDB. I have learned a lot about data modification and complicated commands. So I will summarize some frequently used modification commands in this blog to facilitate future study. Recently I have been studying MongoDB. I have learned a lot about data modification and complicated comman

machineString connectionString = "Mongodb://localhost";Connected to a mongoserver.Mongoserver Server = Mongoserver.create (connectionString);//-------------------------------------------------------------------------Open Database TestDBMongodatabase db = server. Getdatabase ("TestDB");Get Collection EmployeesMongocollection collection = db. GetCollection ("Employees");//-------------------------------------------------------------------------Create a

Def getmydatalist ():#id这个keykey = str (U ' ID '). decode (' Utf-8 ')#存储旧数据的id列表Old_ids = []#存储新微博的列表EXTR_WB = []#从MongoDB上获取的数据Old_datalist = Weibodata.find ()For-old in old_datalist:Old_ids.append (Old[key])#从微博上抓取新数据data = Client.statuses.home_timeline.get ()New_datalist = data.statusesFor new in New_datalist:If New[key] not in Old_ids:Extr_wb.append (New)Weibodata.insert (Extr_wb,save=true)Ideas:1. Firs

This is my first blog, many have insufficient please advise, talk not much, straight into the topicReason: Because of the large amount of MONGODB data, occupy a large space, so decided to transfer the data directory to another diskOne, check disk usage[Email protected] ~]# df-hFilesystem Size used Avail use% mounted on/DEV/SDA1 40G 35G 5G 88%//DEV/SDB1 100G 2G 98

Tags: schema MongoDB ecommerceI have been studying the MongoDB database through Ruby for a while, and in the course of learning, I have also shared the process of learning and growing, and I have written two introductory articles and 12 advanced articles. At the beginning of this article, we will enter the actual operational process of MONGODB, a non-relational d

MongoDB data file backup and recovery backup and recovery data are important for managing any data storage system. 1, cold backup and recovery-Create a copy of the data file (if you want to stop the MongoDB server), that is, direc