mongodb snapshot

The blog has moved Https://www.tianmingxing.com MongoDB is an open-source, document-oriented NoSQL (not only SQL) database written using C + +, and one of the most popular NoSQL databases. NoSQL Introduction NoSQL means "Not just SQL", is the

The storage Engine (Storage) is the core component of MongoDB, responsible for managing how data is stored on the hard disk and memory. Starting with the MongoDB 3.2 release, MongoDB supports the multi-data storage engine (Storage engines), and

Mongodb advanced 3: mongodb management and mongodb advanced management Http://blog.csdn.net/stronglyh/article/details/46827141 Usually, there are many win development environments, but the production environment should be put on unix. I.

In the past, MySQL databases were used to write a large pile of SQL statements all day long. It took several days to remember these SQL keywords, and all the SQL keywords were written. When MongoDB was exposed, I found that I don't need to write SQL

MongoDB is a scalable, high-performance open source document (document-oriented) database. It is developed in C + +, supports complex data types and powerful query language, and provides most of the functions of relational databases. MongoDB has

Basic concept basic features 1 rich data type 2 easy to expand 3 rich features 4 no sacrifice speed 5 Easy management scenario storage model concurrency control memory management disaster recovery 1 Backup 2 Repair MongoDB Transport Protocol MongoDB

Install MongoDB server on Ubuntu Get the latest version wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.0.2.tgz Unzip to perform Tar zxvf mongodb-linux-x86_64-2.0.2.tgz cd/usr/mongodb-linux-x86_64-2.0.2/bin

The main content of this article comes from MongoDB Official document Http://docs.mongodb.org/manual/administration/production-notes/. and combined with the actual work of the situation to share.1) Selection of packagesBe sure to use the latest

********************************** Connect to the MongoDB database * * ************************* format ("mongodb: username: password @ address: Specifies the database by default on the port ", parameter) $ connnewMongo (); can be abbreviated as $

http://www.f-z.cn/id/189MemcachedAdvantages of memcached:the memcached can take advantage of multicore advantages, with a very high single-instance throughput of hundreds of thousands of QPS (depending on key, the byte size of value, and server