Recently MongoDB is frequently shot in the hack news. Many people are more claiming to hate Mongodb,david Mytton on his blog revealing many of the existing problems in MongoDB. But the hated one has the same many preferences, as a comeback: Russell
If you have never been familiar with MongoDB or have a little understanding of MongoDB, if you are a C # developer, take a few minutes to read this article. This article will take you step by step to get started easily. Read directory 1:
0) MONGO: Connect MongoDB database via client1) Show DBS---Display the currently created database2) Use test---Create or switch databases3) Db.dropdatabase ()--Delete the current database3) Show Collections: Displays the collection created by the
Big Data Platform DepartmentOperation and Maintenance Development GroupMongoDB Hardware and Development standard specificationDescriptionNo special circumstances, all of this document as a reference document, if there is a special situation, you
Production Environment Best Practices1. Linux:1] disable the atime option of the file system/partitionVI/etc/fstabAdd noatime and nodiratime after the corresponding partition itemLabel =/1/ext3 defaults 1 1Label =/data1/Data ext4 defaults, noatime,
MANGODB Installation
1. Download MongoDB installation files, I installed the Windows 64-bit, download the address as follows:Https://fastdl.mongodb.org/win32/mongodb-win32-x86_64-2008plus-2.6.6-signed.msi2. Create a new MongoDB folder in E-disk
MongoDB Data Replication shard
I. MongoDB introduction:
MongoDB is a high-performance, open-source, and non-pattern document-based database. It is a popular NoSql database. It can be used in many scenarios to replace traditional relational databases
MongoDB, as the first database in NoSQL, has been using more and more people in recent years, and as a developer, it is necessary to understand the next MongoDB database. The following will give you the basic knowledge of the MongoDB database, there
Comments: This article describes the pitfalls encountered from the perspective of common developers. Most problems can be avoided, but it still has some reference significance for most developers who are new to them. MongoDB is a popular NoSQL
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