mongodb storage engine

MongoDB 3.2 WiredTiger storage engine performance test MongoDB 3.2 was recently released. It uses WiredTiger as its default storage engine. Over the past five years, MongoDB has develop

Tags: mongodbMongoDB's storage engine is an important component that is responsible for how MongoDB stores data in memory and on disk. MongoDB supports a variety of storage engines because different scenarios use different storage

MongoDB version 3.2 Wiredtiger storage engine performance test Chszs, not allowed to reprint without Bo master. Permission to reprint should be marked by the author and blog home: Http://blog.csdn.net/chszsMongoDB 3.2 was recently released, and it uses Wiredtiger as its default storage

Tags: document good performance address space server recovery Insert char data fileMMAPV1 is the default storage engine of MongoDB before 3.2, after 3.2 The default storage engine is based on memory-mapped files for the WIREDTIGER,MMAPV1

Previous blog about MongoDB mmapv1 storage engine, this article then introduces mongodb Another storage engine-- wiredtiger wiredtiger mongodb3.0 mongodb3.2 version began to become

Tags: End cache condition ICA ATI prefix multiple res utilToday I saw the official document of MongoDB Wiredtiger Storage engine, said I Wiredtiger Storage engine understanding! After the mongodb3.2 version, the Wiredtiger storage

transferred from: http://www.mongoing.com/archives/2540Mongodb-3.2 has been wiredtiger set up for the default storage engine, recently by reading the Wiredtiger source code (without understanding its internal implementation, reading code is very difficult, the code is too large, it is strongly recommended that the official more than the introduction of the article), Clarify the general principle of wiredtig

ObjectiveThe storage engine is the primary component of MongoDB's management data store, and MongoDB supports a variety of storage engines, each of which fits into a specific scenarioWiredtigerCharacteristics1. version >= 3.2 default storage engine2. Support for document-lev

Label:Tonight in your own old-fashioned notebook to try the installation of MongoDB, due to the low configuration, can only choose 32-bit version of MongoDB to install, in the installation process encountered the above-mentioned title of the error, oneself also tinkering for about one hours, finally in a blog to find the answer, The specific source links are as follows: http://blog.csdn.net/u013457382/artic

The storage engine in MySQL:1, the concept of storage engine2. View the storage engines supported by MySQL3. Features of several common storage engines in MySQL4. Mutual transformation between storage enginesFirst, the

How to modify the default storage engine for MySQL, and modify the storage engine for mysql Mysql storage engine: The MySQL server adopts a modular style, and each part remains relatively independent, especially in the

MySQL advanced technology-storage engine, mysql storage engine The MySQL function is divided into two parts. The outer part is mainly used to connect to the client and investigate SQL statements beforehand. The inner part is the so-called storage

View and modify the storage engine summary in MySQL, and view the storage engine in mysql This article summarizes some methods for viewing and modifying the storage engine in MySQL. The test and verification environment is MySQL 5

MySQL changes the table storage engine, MySQL storage engineMySQL provides multiple database storage engines that store and extract data from MySQL databases. Different storage engines have different features. Sometimes you may need to convert an existing table

MySQL storage engine sorting and MySQL storage engine sorting01.MyISAMDefault storage engine before MySQL 5.0. MyISAM does not support transactions or foreign keys. Its advantage is that the access speed is fast, you can use this

Tags: mysql cluster ndb storageOne, NDB Cluster (distributed storage engine) storage Engine Brief IntroductionNDB storage Engine is also called NDB Cluster storage

First, the architecture of the InnoDB storage engine is simply presented in a single diagram.As can be seen, the InnoDB storage engine has multiple blocks of memory that make up a large pool of memory, primarily responsible for the following tasks: Maintain multiple internal data structures that all processes/

MySQL: storage engine, mysql storage engine Storage engine: also called the table type, it is equivalent to the table storage mechanism, index solution, and other supporting functions.

Features of the MyISAM storage table:Use three files per table to save. frm: Table structure definition file. MYD: Table data file, storing data. MYI: Table Index fileInnoDB Storage Table Features:InnoDB When you save a table, you share multiple table data in a tablespace file. This method is not easy to maintain the table. Therefore, it is recommended that each table use a separate tablespace file.Therefor