android-backup-extractor | Android backup extractor | Continuous Backup library
kandi X-RAY | android-backup-extractor Summary
kandi X-RAY | android-backup-extractor Summary
Utility to extract and repack Android backups created with ``adb backup`` (ICS+). Largely based on ``BackupManagerService.java`` from AOSP.
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Top functions reviewed by kandi - BETA
- Main entry point
- Extract data as tar file
- Generate AES backup header
- Compresses the tar file using the given password
- Builds a key checksum from the given parameters
- Builds a secret key using PBKDF2
- Convert a hex string to a byte array
- Print usage information
- Creates a PBKDF2 secret key using the given password
- Read header line
- Generates random bytes
- Converts a byte array to a hex string
- Get input stream
- Get output stream
- Build a secret key
android-backup-extractor Key Features
android-backup-extractor Examples and Code Snippets
Community Discussions
Trending Discussions on Continuous Backup
QUESTION
ANSWER
Answered 2022-Feb-22 at 10:59I am not sure if you have seen this message in the portal when you created the account/also mentioned in the doc
"You will not be able to switch between the backup policies after the account has been created"
since you need to select either "Periodic" or "Continuous" at the creation of Cosmos Account, it becomes mandatory.
Update:
You will not see the above in portal anymore, you can Switch from "Periodic" to "Continous" on an existing account and that cannot be reverted. You can read more here.
QUESTION
What would be the consistency of the continuous backup of the write region if the database is using bounded staleness consistency? Will it be equivalent to strong consistent data assuming no failovers happened?
Thanks Guru
...ANSWER
Answered 2021-Nov-25 at 17:15Backups made from any secondary region will have data consistency defined by the guarantees provided by the consistency level chosen. In the case of strong consistency, all secondary region backups will have completely consistent data.
Bounded staleness will have data that may have stale or inconsistent data inside the defined staleness window (minimum 300 seconds or 100k writes). Outside of that staleness window the data will be consistent.
Data for the weaker consistency levels will have no guarantees for consistency from backups in secondary regions.
QUESTION
MongoDB has deprecated the continuous back up of data. It has recommended using CPS (Cloud provider snapshots). As far as I understood, snapshots isn't really going to be effective compared to continuous backup coz, if system breaks, then we can only be able to restore the data till the previous snapshot which isn't gonna make the database up-to-date or close to it atleast.
Am I missing something here in my understanding?
...ANSWER
Answered 2020-May-19 at 10:12Cloud provider snapshots can be combined with point in time restore to give the recovery point objective you require. With oplog based restores you can get granularity of one second.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install android-backup-extractor
You can use android-backup-extractor like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the android-backup-extractor component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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