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Displaying posts with tag: Oracle (reset)

Sneek Peak: Continuent Tungsten 3.0
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Get a preview of the next advance in data management technology!  Continuent Tungsten 3.0 brings the power of advanced clustering and replication to offer data management needs for your entire business including MySQL high availability, disaster recovery, multi-master operation, and real-time data warehouse loading. With Continuent Tungsten you can apply the full power not just of MySQL but all
MEB copies binary logs and relay logs to support PITR and cloning of master/slave
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With MySQL Enterprise Backup(MEB) 3.9.0 we had introduced full instance backup feature for cloning the MySQL server. Now with MEB 3.11.0 we have enhanced the feature by copying all the master-slave setup files like MySQL server binary logs(will be referred as 'binlogs'), binary log index files, relay logs of slave, relay log index files, master info of slave, slave info files. As part of full instance backup, copying of binlog files is default behavior MEB-3.11.0 onwards. DBA should be aware of the fact that current full instance backup is bigger than the backups with old MEB's.

As every event on MySQL production database goes as a entry to binlog files in particular format, binlog files could be huge. Backing of huge binlog and/or relaylog files

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MySQL Central @ OpenWorld, Focus on the Hands-On Labs
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Earlier this week I blogged about the MySQL Central @ OpenWorld tutorials. Let's focus today on the Hands-On Labs (HOLs), giving you the opportunity to get hands-on experience across a number of MySQL areas.

All HOLs will be held at the Nikko hotel. Here is the schedule:

Tuesday, September 30

DevOps Made Easy with MySQL Utilities

Charles Bell, Software Development Manager, Oracle - 10:15 AM - 11:15 AM Hotel Nikko - Bay View

Practical Introduction to MySQL Monitoring for Oracle Enterprise Manager Users

  [Read more...]
MySQL Community Reception at Oracle OpenWorld
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Are you using or interested in learning more about MySQL? Are you attending Oracle OpenWorld and looking for an opportunity to meet and exchange ideas or experiences with MySQL users?

Join us on Tuesday, September 30, 2014 to celebrate the dynamics and growth of the MySQL community. Whether you are attending MySQL Central @ OpenWorld, a member of local MySQL user groups, a MySQL user in the Bay Area, or simply interested in MySQL technology, you're all invited to Oracle's MySQL Community Reception.

  • Mingle with your peers and learn from real-world experiences.
  • Talk to MySQL engineers face-to-face and get the first-hand

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MySQL Connector/NET 6.9.3 GA has been released
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Dear MySQL users,
MySQL Connector/Net 6.9.3 is the first GA release for the 6.9.x series of the .NET driver for MySQL. It can be used for production environments.
It is appropriate for use with MySQL server versions 5.5-5.7.
It is now available in source and binary form from http://dev.mysql.com/downloads/connector/net/#downloadsandmirrorsites (note that not all mirror sites may be up to date at this point-if you can't find this version on some mirror, please try again later or choose another download site.)
Enjoy and thanks for the support!
On behalf of the MySQL Connector/NET and the MySQL/ORACLE RE Team.
Selective Restore of InnoDB Tables with MySQL Enterprise Backup 3.11
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Introduction

Sometimes the best way to repair data issues and problems within a MySQL database is to restore only some of the tables from a backup. For example, suppose that some data was accidentally deleted from one table due to a software error, then the easiest way to recover the lost data might be to restore only one table from a backup. Previously this kind of partial restore was not supported by MySQL Enterprise Backup (MEB). However, MEB 3.11 introduces support for selective restore from backups created with the --use-tts option (or TTS backups).

TTS backups are backups that are created with the transportable tablespaces

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Replicating from MySQL to Amazon Redshift
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Continuent is delighted to announce an exciting Continuent Tungsten feature addition for MySQL users: replication in real-time from MySQL into Amazon RedShift.   In this webinar-on-demand we survey Continuent Tungsten capabilities for data warehouse loading, then zero in on practical details of setting up replication from MySQL into RedShift.  We cover: Introduction to real-time movement
Cloud storage for MySQL Enterprise Backup (MEB) users
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Jothir wrote great blog post, introducing MEB's "Backup to Cloud" feature. And while this blog post is great source of information for Amazon users who consider using MEB it is not so clear how to setup the cloud storage itself for those MEB users who are only considering storing backups in the Cloud. I actually was one of them and decided to share my experience.

OK, so what do you need to start using MEB with Amazon S3 service?

  • Amazon AWS account. You can register it for free at




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    Optimistic Backup
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    Introduction 

    MySQL Enterprise Backup (MEB) is a highly efficient tool for taking backups of your MySQL databases. In the 3.11.0 release we are taking that one step further by introducing a new concept called "optimistic" backup. Optimistic backup leverages the patterns we saw frequently especially as related to very large databases.

    For backups the goals are:
    1 - Quality and Consistency - the backup and more importantly the restore just "works"
    2 - Size, time, and overhead - like in the game of golf - low score wins - for backups and for
         restores.
    3 - Flexibility – It’s not always one size fits all - whether how the backup is run, where it goes,
         how it is recovered.

    With optimistic backup - we look







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    MySQL Enterprise Backup 3.11.0 has been released!!
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    MySQL Enterprise Backup team is glad to announce the new release of MySQL Enterprise Backup (MEB) 3.11.0.

    Overview

    MEB 3.11.0 focuses on enhancing backup/recovery performance and adding new features that would help database administrators.

    This release addresses some of the challenges customers face today while taking backups of very large databases(in terrabytes). This release also provides more complete backup with all the necessary logs required to clone a server. We have also added online restore of tables in 3.11.0 to help DBAs fix corrupted tables in the server from existing backups.

    MEB 3.11.0 also brings in cloud support for backup and restore. To meet the growing trend of cloud storage, we released this feature in July '14 as part of  MEB 3.10.2 release.





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