reproduced from: http://www.lanceyan.com/tech/mongodb/mongodb_cluster_1.html
build high usable MongoDB cluster (i)--Configure MongoDBPosted on 171 months, 2013 by Lanceyan | 8 Reviews
In the age of large data, the traditional relational database
In the era of big data, traditional relational databases must solve the problems of high concurrent read/write, efficient storage of massive data, high scalability and high availability to provide higher services. However, Nosql was born because of
I. Definition
high-performance, open source, modeless document-type NoSQL database
Note: 1, the file storage format is Bson (a JSON extension, 2-in-system expression, high efficiency)
2. Free mode: No table structure
3, support dynamic query:
From: https://zhuanlan.zhihu.com/p/22730771YuborenLinks: https://zhuanlan.zhihu.com/p/22730771Source: KnowCopyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please specify the
original link: 100+ Awesome Web development Tools and ResourcesThe rapid development of the web is both a good thing and a bad thing for developers. Learning new technologies, programming languages and adapting to changes in the current fashion
Using Mongoose to manipulate MongoDB in BaeAlmost all of the examples on the web using mongoose are long-connected, because the relationship between the Nodejs itself mechanism, the use of long connections to some extent will improve performance,
In the information explosion today, designers to search through the network design materials and tools is a simple thing, the corresponding, to find a truly reliable and excellent quality of the material, but also increasingly difficult. Looking for
60 Open Source Cloud Applications "Part 1" (The Open source app you Can use in the cloud)This article is translated from http://www.datamation.com/open-source/60-open-source-apps-you-can-use-in-the-cloud-1.html, the original author Cynthia Harvey,
BackupBackup software
Amanda-Client-server model Backup tool
Bacula-Another client-server model Backup tool
Backupninja-Lightweight, extensible meta-data backup system
BACKUPPC-Client-server model Backup tool and file sharing
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