lostecho/build-web-application-with-golang
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed some duplicate words in the English version.

Browse Source
This commit is contained in:
Kelvin Salton do Prado
2016-11-29 12:04:47 -02:00
parent b37884a4a3
commit 4075b93d2c
7 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
en/12.4.md
View File

@@ -1,6 +1,6 @@
# 12.4 Backup and recovery
In this section, we'll discuss another aspect of application management: data backup and recovery on production servers. We often encounter situations where production servers don't behave as as we expect them to. Server network outages, hard drive malfunctions, operating system crashes and other similar events can cause databases to become unavailable. The need to recover from these types of events has led to the emergence of many cold standby/hot standby tools that can help to facilitate disaster recovery remotely. In this section, we'll explain how to backup deployed applications in addition to backing up and restoring any MySQL and Redis databases you might be using.
In this section, we'll discuss another aspect of application management: data backup and recovery on production servers. We often encounter situations where production servers don't behave as we expect them to. Server network outages, hard drive malfunctions, operating system crashes and other similar events can cause databases to become unavailable. The need to recover from these types of events has led to the emergence of many cold standby/hot standby tools that can help to facilitate disaster recovery remotely. In this section, we'll explain how to backup deployed applications in addition to backing up and restoring any MySQL and Redis databases you might be using.
## Application Backup
@@ -174,7 +174,7 @@ As you can see, importing and exporting database is a fairly simple matter. If y
## Redis backup
Redis is one of the most popular NoSQL databases, and both hot and cold backup techniques can also be used in systems which use it. Like MySQL, Redis also supports master/slave mode, which is ideal for implementing hot backups (refer to Redis' official documentation to learn learn how to configure this; the process is very straightforward). As for cold backups, Redis routinely saves cached data in memory to the database file on-disk. We can simply use the rsync backup method described above to synchronize it with a non-local machine.
Redis is one of the most popular NoSQL databases, and both hot and cold backup techniques can also be used in systems which use it. Like MySQL, Redis also supports master/slave mode, which is ideal for implementing hot backups (refer to Redis' official documentation to learn how to configure this; the process is very straightforward). As for cold backups, Redis routinely saves cached data in memory to the database file on-disk. We can simply use the rsync backup method described above to synchronize it with a non-local machine.
## Redis recovery