copy database

About MongoDB:MongoDB is a cross-platform, document-oriented database that enables high-performance, high-availability, and can be easily scaled.MongoDB is also a product between a non-relational database and a relational database, and is the most

About MongoDBMongoDB is a cross-platform, document-oriented database. Can achieve high performance, high availability, and can easily scale. is a distributed file storage based open source database system, under high load situation, add more nodes,

MONGDB IntroductionMongdb is a cross-platform, document-oriented database that enables high performance, high availability, and easy scalability, and is an open source database system based on distributed file storage. In the case of high load,

About MongoDB:??? MongoDB is a product between a relational database and a non-relational database, and is the most versatile and most like relational database in a non-relational database. The data structure he supports is very loose and is a

First, the terminology of backupTurn off and on (cold and hot standby consistent and non-consistent backups) open backups can only be in archive modeAll and local local backups can only be in archive mode.Full and incremental backup incremental

One: Introduction to IDE ToolsThe production environment is also recommended to use the MySQL command line, but for the convenience of our testing you can use the IDE tools.Master Test + link database, new library new table, new field + type +

MARIADB Backup Recovery Misc 1, mariadb default engine in fact XTRADBMariaDB [(None)]> SHOW engines;+--------------------+---------+----------------------------------------------- -----------------------------+--------------+------+------------+|

MongoDB Installation and ConfigurationFirst step, go to MongoDB website to download MongoDB databaseThe download version is based on your operating system,MongoDB such as: mongodb-linux-x86_64-3.2.10.tgzStep two, install the virtual machineVirtual

As one of the most popular open source database engines, MySQL itself is very secure. Even so, you still need to add additional layers of security to protect your MySQL database from attack, after all, any business onlinePeople in the online

MySQL's master-slave building There are many ways, the traditional mysqldump way is one of many people's choice. However, this approach is not an ideal choice for larger databases. Use Xtrabackup to quickly and easily build or repair MySQL

We all know that security is very important, in the use of MySQL security problem is all we must pay attention to. Here are the MySQL database tips are worth our attention 23 things, if you are the MySQL database crazy family, you can browse the

mysql_db-Add or remove a MySQL database from a remote host. Profile Requirements (on the host that executes the module) Options Example Notes State Support Profile Add or remove a MySQL

1. If the MySQL client and server connections need to cross and pass through an untrusted network, then SSH tunneling is required to encrypt the connection's traffic.2. Use the Set Password statement to modify the user's password, first "Mysql-u

Operations for Backup:1: Physical Backup: Copy database files directly to large databases, but cannot revert to heterogeneous systems, such as Windows2: Logical Backup: Backup is to build tables, build libraries, inserts and other operations

1. Copy Database files:SCP glloans_haierdb_20170726.sql.gz [Email protected]:/root2. Unzip the databaseGunzip glloans_haierdb_20170726.sql.gz3, login data MySQL database, this no password, so must log in:Mysql-ucmis_haier4. See what databases are

Mongodbmongodb Introduction MongoDB is a cross-platform document-oriented database. Can achieve high performance, high availability, and can easily scale. is a distributed file storage based open source data system, in the case of high load,

Requirements: Create a new standby RAC library in the same environment, that is, the same disk group as the primary RAC.Description: The production environment is generally not recommended for this configuration of DG, because the storage plane is

Database Emergency Recovery documentation Revision history DateDate Revision revision version Modify DescriptionChange Description AuthorAuthor 2008-07-06 1.0 Formatting Ultrasql

A little time today, I summarize the MySQL backup several ways to check!Data in production environment is undoubtedly the lifeblood of a company, as an operations engineer can not guarantee the security of enterprise data, then is a unqualified

General backup strategy for MongoDB1 Cold Backup--Copy database files2 Mongodump/mongorestoreBesides Mongodump/mongorestore, there's a couple of mongoexport/mongoimport.Difference:Mongoexport/mongoimport Import/Export is in JSON format, and