Alibabacloud.com offers a wide variety of articles about how to backup all data on android, easily find your how to backup all data on android information here online.
data associated with this user exists, android automatically performs a recovery operation. The main scenario for restoring backup data is when the user resets the device settings, upgrades to a new device, and re-installs the previously installed applications.
Note: The backup
The original Article is from the previous article on the Internet, but there are some problems with the original storage process. This article has been verified and further corrected, and the backup date is automatically added when backup is added. The content of this article is as follows: backup processing Stored Procedure setANSI_NULLSONsetQUOTED_IDENTIFIERONg
Then how does Android M implement automatic backup of the app? In fact, it reads the app manifest by obtaining the read and write permissions of the app, and then writes the relevant backup configuration in it.
Iii. Recovery
When data needs to be restored, Backup Manager w
The performance of a single disk 1TB HDD since its inception, to bring users a surprise, whether as the main disk, or as a HD hard disk, a single disk 1TB hard drive than the performance of the old hard drive significantly improved. In particular, the recent hard drive price war, long-time users to buy.
Change the disk no longer worry installation system, backup data
For how recovery works, see the first blog on the Restoration topic:Http://fly1116.blog.51cto.com/8301004/1337681For a brief introduction to the fly. sh script used in the restoration process and other scripts, see the second blog on the Restoration topic:Http://fly1116.blog.51cto.com/8301004/1338316If the database is not in the archive State and there is no backup, you can use the operating system command rm to accidentally delete
Method One, use 360 handset assistant to carry on the backup with the computer
1. First the computer online and then install 360 mobile phone Assistant in the computer, then the phone to be backed up using the data cable to connect the phone, and then click on the bottom right of the "Data Backup" button below.
2. In
() method
2. Compare the key of the entity to the key value of all static final types declared in the Backupagent class, and once you match one of your existing key values, the data downloaded from the cloud will be extracted and saved to your device.The Helper.restoreentity () method is used to save the data, and he writes the
Android Application Data Backup
On Android, you can easily manage data backups. Users who accidentally lose devices will be grateful for this feature. Backup data is stored securely on
The first step is to export the file data method to be backed up very simply copy directly on the line X:memumemuhyperv Vmsmemu directory Memu-20150613-disk1 and Memu-20150613-disk2 are primary files only back up these two files on the line
Second, file data for the import backup first, open the directory where you installed the X:memuhyperv. Memuhyperv Double c
: \ Temp2_FullBackup_Partial1_2014_12_19_150533.bak 'Restore HeaderOnly From Disk = 'd: \ Temp2_FullBackup_Partial2_2014_12_19_150533.bak'
Restore
Copy codeThe Code is as follows:USE [master] restore database [Temp2] from disk = n' D: \ Temp2_FullBackup_Partial1_2014_12_19_150533.bak ', DISK = n' D: \ comment' with file = 1, move n 'temp 'TO n' E: \ DataBase \ Temp2.mdf', move n 'temp _ log' TO n' E: \ DataBase \ Temp2_log.ldf ', NOUNLOAD, REPLACE, STATS = 5GO
During restoration, you only need
notification is required to restore the original node. This can greatly improve the system's write success.Handling permanent faults (Replica synchronization)For faster detection of inconsistencies between replicas, Dynamo uses Merkletree. Merkletree is a hash value of the tree, each leaf node is the hash value of key, and then the middle node is the hash value of all son nodes, so that each child node changes will be reflected to the upper parent no
+ database name + [Table Name 1 + [Table name 2]> Backup file directory
-HPup indicates
H: IP address or localhost;
P: port number;
U: user name;
P: password.
Because mysqldump.exe is also a client, to execute the preceding command, you must first exit the MySQL client and then execute the following command in the command line window:
mysqldump.exe -uroot -pbin.guo test class > D:/CoderLife/testMySQL/classSQL.sql
As shown in, although mysqldump prov
unlimited on rc;C. Authorize RC: GRANT RECOVERY_CATALOG_OWNER TO rc;D. Build:Rman catalog rc/rc @ orclRMAN> create catalog;RMAN> exitRman target/catalog rc/rc @ orclRMAN> register database;E. Use:Rman target/catalog rc/rc @ orclAfter this connection method, the data will be saved in the control file and catalog.5. Global parameter configuration:View: show all;Modify: configure parameter name settingsFor ex
The company's Linux server uses a common desktop and lacks a disaster recovery mechanism. The company stores a large amount of data on this server. Once a fault occurs, the consequences are unimaginable. Therefore, it is necessary to effectively back up important data of this machine. After several days of data collection, I finally compiled my own Linux script t
during restoration, you must manually create
-- All-databases: Back up all databases -- databases db1 db2: Back up multiple specified databases, separated by Spaces -- lock-all-tables: request to lock all tables before backing up, generally, only MySQL is used for temperature back
:
-- Switch to the database use testoo; -- view the table show tables in the testoo database; -- view the table my_myisamselect * from my_myisam;
As shown in, we have already backed up data tables by copying files.
Here, we need to note that we can use the InnoDB Storage engine. frm and. copy the idb file to another database. You can also run the show tables command to view the copied table name, but you cannot obtain the
For details, refer to the Development notes of an Android tablet project-scheduled task backup
Create a class to inherit from asynctask
Public class backuptask extends asynctask // Obtain the path of the database in use. My path is/dlion/db_dlion.db under the sdcard directory.// The default path is/data/(package name)/databases /*. DB file dbfile = mcontext. getd
shown in, the exported file class3.txt is output in the specified format! Previously, we have tested various single-table data backup methods. Now we delete the data and try to restore the data, that isRestore external data to the data
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.