using mongodb

OverviewMongoDB is a high-performance, open-source, modeless, document-based database that is developed using C + +. is a product between a relational database and a non-relational database, the most versatile of the non-relational databases, most

Installation section 1. installation package1.1 mongodb-orgThe following four packages can be installed automatically1.2 Mongodb-org-serverMongod processes and configuration files, launching scripts1.3 Mongodb-org-mongosMONGOs process1.4 Mongodb-org-

Copyright NOTICE: This article for Bo Master original article, welcome reprint, reprint Please indicate the author, original hyperlink, Bo main address: Http://blog.csdn.net/forezp. http://blog.csdn.net/forezp/article/details/70148833Directory (?) [+

Interested in the MongoDb document database, to install the understanding. To the official download win version http://www.mongodb.org/display/DOCS/Downloads is currently the latest stable version of 1.2.4. Extract to f:/sofr/mongodb-win32-i386-1.2.

The following is a design example to compare the two: Suppose we are maintaining a cell phone product library, in addition to include the name of the phone, brand and other basic information, but also includes standby time, design parameters such as

0. Target Be familiar with some basic operations of MongoDB on the command line, and prepare for the next node.js operation MongoDB. If you have ever studied or contacted a relational database (such as MySQL, SQL Server, etc.),

Elasticsearch is a distributed, restful search and Analysis server, like Apache SOLR, which is also based on the Lucence Index Server, but I think the advantages of elasticsearch contrast SOLR are: Lightweight: Easy to install startup,

Recently, with the advent of the "Big Data Age", NoSQL database as an Up-and-comer in the database industry, in a short span of a few years, has been rapid development, and today is also a great substitute for the RDBMS. Among the many NoSQL

1. Download MongoDB Windows version, there are 32-bit and 64-bit version, download according to the system, download address: http://www.mongodb.org/downloads 2. Extract to D:/mongodb 3. Create a storage location for your database files, such as

Original address: http://blog.csdn.net/sasoritattoo/article/details/16369483 Before learning must read, now there are too many resources on the Internet, therefore, the study of the internet age must not be without the help of search

This project is also a first glimpse into the Python crawler project, is also my graduation design, at that time, found that most people choose is the site class, it is common but, are some simple additions and deletions, business class to feel a

Log is a very important part of the system, through the log can be found in time the problems in the system, but also to provide clues to repair problems. Docker provides a variety of plug-in ways to manage logs, and this article records the process

This article originates from me in the Infoq Chinese station original article, the original address is: http://www.infoq.com/cn/news/2013/11/mongodb-things Henrique Lobo Weissmann, a software developer from Brazil, is a co-founder of Itexto, a

The recently studied the pros and cons of using MongoDB in projects, and has been thinking, as NoSQL's classic MongoDB, can not in a project completely replace the outstanding representative of the mature relational database MySQL, as the data

Database Concepts Databases: Warehouses for data storage Database is a convenient management of data for us a platform, such as data storage, modification, query and so are very convenient. Database Classification There are a lot of database

This article is the first of the Cassandra Data Model design (all two), which contains some of the practices ebay uses to design the Cassandra data model. Some of the best practices we learned through our communities, some of which are new to us,

MongoDB is a high performance NoSQL database based on document type, which has excellent performance under high concurrency, therefore, the use of MongoDB in the Internet industry will be very extensive. Of course, MongoDB is mainly concerned about

article from my personal blog: MongoDB mapreduce Usage Summary As we all know, MongoDB is a non-relational database, that is, each table in the MongoDB database is independent, there is no dependency between the table and the table. In MongoDB, in

A brief introduction to NoSQL MongoDB is a nosql. What is nosql,nosql (NoSQL = not-only sql), meaning "not just sql".NoSQL, refers to a non-relational database. NoSQL, sometimes referred to as the abbreviation of not-only SQL, is a generic term for

1.1 Even single MongoDBMongo mg = newMongo ();//default 127.0.0.1 port is 27017Mongo mg = newMongo (IP);//You can specify that the IP port defaults to 27017Mongo mg = newMongo (ip,port);//can also specify IP and port number1.2 Double-stage MongoDBIP