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Displaying posts with tag: Backup (reset)
MySQL Marinate – So you want to learn MySQL! – START HERE

Want to learn or refresh yourself on MySQL? MySQL Marinate is the FREE virtual self-study group is for you!

MySQL Marinate quick links if you know what it is all about.

This is for beginners – If you have no experience with MySQL, or if you are a developer that wants to learn how to administer MySQL, or an administrator that wants to learn how to query MySQL, this course is what you want. If you are not a beginner, you will likely still learn some nuances, and it will be easy and fast to do. If you have absolutely zero experience with MySQL, this is perfect for you. The first few chapters walk you through getting and installing MySQL, so all you need is a computer and the book.

The format of a virtual self-study group is as follows:
Each participant acquires the same textbook ( …

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Upcoming Webinar Wednesday August 16: Lock, Stock and Backup – Data Guaranteed

Join Percona’s, Technical Services Manager, Jervin Real as he presents Lock, Stock and Backup: Data Guaranteed on Wednesday, August 16, 2017 at 7:00 am PDT / 10:00 am EDT (UTC-7).

Reserve Your Spot

Backups are crucial in a world where data is digital and uptime is revenue. Environments are no longer bound to traditional data centers, and span multiple cloud providers and many heterogeneous environments. We need bulletproof backups and impeccable recovery processes. This talk aims to answer …

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Webinar Thursday July 27, 2017: Database Backup and Recovery Best Practices (with a Focus on MySQL)

Join Percona’s, Architect, Manjot Singh as he presents Database Backup and Recovery Best Practices (with a Focus on MySQL) on Thursday, July 27, 2017 at 11:00 am PDT / 2:00 pm EDT (UTC-7).

Register Now

In the case of a failure, do you know how long it will take to restore your database? Do you know how old the backup will be? In this presentation, we will cover the basics of best practices for backup, restoration and business continuity. Don’t put your company on the line due to bad data retention and backup policies.

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Fun with Bugs #54 - On Some Bugs Fixed in MySQL 5.7.19

More than 3 months after 5.7.18 we' ve got MySQL 5.7.19 released recently. This is my quick review of the release notes with interesting fixed bug (reported in public) highlighted in the areas I am usually interested in.

Let's start with InnoDB. The following bug fixes attracted my attention:

  • Bug #85043 is still private. You know how much I hate those. At least we can see it was about the fact that "The server allocated memory unnecessarily for an operation that rebuilt the table." Let's hope this is no longer the case.
  • Bug …
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Backups and Disaster Recovery

In this post, we’ll look at strategies for backups and disaster recovery.

Note: I am giving a talk on Backups and Disaster Recovery Best Practices on July 27th.

Register Now

When discussing disaster recovery, it’s important to take your business’ continuity plan into consideration. Backup and recovery processes are a critical part of any application infrastructure.

A well-tested backup and recovery system can be the difference between a minor outage and the end of your business.

You will want to take …

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How to backup MySQL 5.7

If you ever tried to backup MySQL 5.7 with Percona Xtrabackup that comes in percona-xtrabackup package most likely you got error message like this:

# innobackupex ./
170623 05:58:43 innobackupex: Starting the backup operation

IMPORTANT: Please check that the backup run completes successfully.
At the end of a successful backup run innobackupex
prints "completed OK!".

170623 05:58:44 version_check Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup' as 'dba' (using password: YES).
170623 05:58:44 version_check Connected to MySQL server
170623 05:58:44 version_check Executing a version check against the server...
170623 05:58:44 version_check Done.
170623 05:58:44 Connecting to MySQL server host: localhost, user: dba, password: set, port: not set, socket: not set
Error: Unsupported server version: '5.7.18-15'. Please report a bug at https://bugs.launchpad.net/percona-xtrabackup

This happens because …

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Webinar Thursday June 22, 2017: Deploying MySQL in Production

Join Percona’s Senior Operations Engineer, Daniel Kowalewski as he presents Deploying MySQL in Production on Thursday, June 22, 2017 at 11:00 am PDT / 2:00 pm EDT (UTC-7).

Register Now  MySQL is famous for being something you can install and get going in less than five minutes in terms of development. But normally you want to run MySQL in production, and at scale. This requires some planning and knowledge. So why not learn the best practices around installation, configuration, deployment and backup?

This webinar is a soup-to-nuts talk that will have you going from zero to hero in no time. It includes discussion …

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[JKDB] BACKUP AND RESTORE

JKDB PLATFORM – our company’s data management platform

In this post, we introduce backup-restore module,focus on automatic backup and restore in a huge MySQL database environment.

Read this PDF: JKDB:BACKUP-RESTORE

MariaDB Backup released

MariaDB Backup has been released with MariaDB Server 10.1.23. It offers support for #MariaDB Compression and Encryption on Linux and Windows Server.

MariaDB Engineering rocks !

This is different from Oracle MySQL were you have to have a commercial licence for your server to make backup with MySQL Enterprise Backup (MEB) MariaDB Backup is under [...]

MySQL Online Backup with xtrabackup

My last post about backups was a while ago. Although it is still valid, it’s not advisable to use it as daily backup. For that we can use XtraBackup.

With XtraBackup, you can take online backups without interrupt the server workload(it will require a small lock to take binlog coordinates).
Today I’ll show how to take a complete backup.

Install:

To install it, I advise you to use Yum / Apt-get repos:

Centos / Redhat:

sudo yum install http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm
sudo yum install percona-xtrabackup-24

Debian / Ubuntu

wget https://repo.percona.com/apt/percona-release_0.1-4.$(lsb_release -sc)_all.deb …
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