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Showing entries 1 to 10 of 17 7 Older Entries

Displaying posts with tag: containers (reset)

A safer MySQL box in Docker
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The MySQL team has been maintaining a MySQL image on Docker. They have been listening to requests from the community and reacting quickly. So far, they have fixed two bugs that I reported and introduced a feature request that I suggested to make the server more secure.

Thanks, folks!

My latest request was about password management in a MySQL container. I have mentioned in previous posts the compatibility problems introduced by MySQL 5.7 security enhancements. Let me recap the main issues here:

MySQL …

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MySQL and Docker on a Mac: networking oddity
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This is a quick post only indirectly related to the series of articles about Docker that I have written recently.

Yesterday I was giving a presentation about Docker in Buenos Aires, and as usual I included a long live demo. Almost all went as expected. There was one …

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MySQL-Docker operations. - Part 4: Sandboxes, virtual machines, containers.
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Previous episodes:

We're …

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MySQL-Docker operations. - Part 3: MySQL replication in Docker
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Previous Episodes:

MySQL-Docker operations. - Part 1: Getting started with MySQL in DockerMySQL-Docker operations. - Part 2: Customizing MySQL in Docker
With the material covered in the first two articles, we have all the elements needed to set up replication in Docker. We just need to put the pieces together.
If you want to do everything by hand, it will only take a few minutes. …



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MySQL-Docker operations. - Part 2: Customizing MySQL in Docker
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Previous Episodes:


After seeing the basics of deploying a MySQL server in Docker, in this article we will lay the foundations to customising a node and eventually using more than one server, so that we can cover replication in the next one.
Enabling GTID: the dangerous approach.To enable GTID, you need to set five variables in the database server:






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MySQL-Docker operations. - Part 1: Getting started with MySQL in Docker
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Docker is one of the fastest growing trends in IT. It allows fast deployment of services and applications on a Linux machine (and, with some limits, on other operating systems). Compared to other methods of deploying databases, such as virtual machines or application isolation, it offers faster operations and better performance.
Many people, surprised by the sudden advance of this technology, keep asking What is Docker? And why you should use it?
I will write soon an article with a …

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Making Existing SQLPLUS Scripts 12c and Container DB (PDB) Compatible
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Oracle 12c introduces new catalog features including CDB_ dictionary views (which include a CON_ID column) superseding the DBA_ views that most DBA sqlplus scripts are based upon.

However, existing DBA sqlplus scripts can easily be modified using just a few simple sqlplus techniques to be compatible with 11g, as well as all types of 12c databases including legacy and container databases.

The following simple SQL and sqlplus techniques can be used to make a “universal script” that is compatible with all versions.

Illustrating the Issue

Let’s say for sake of example that we have a simple 10g/11g monitoring script that’s …

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Solaris Cluster 3.2 11/09 is now available
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Solaris Cluster is a multi-system, multi-site high availability and disaster recovery solution that manages the availability of applications services and data across local, regional and geographically dispersed data centers. The Solaris Cluster environment extends the Solaris Operating System into a cluster operating system.

If you are following the Solaris Cluster product and features, you would have noticed extreme innovation by Sun in the high availability and disaster recovery space since the time we released our first HA product many years ago. For well over a decade, Solaris Cluster has been a market leader for providing business continuity and …

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Solaris Cluster 3.2 11/09 is now available
Employee +0 Vote Up -0Vote Down

Solaris Cluster is a multi-system, multi-site high availability and disaster recovery solution that manages the availability of applications services and data across local, regional and geographically dispersed data centers. The Solaris Cluster environment extends the Solaris Operating System into a cluster operating system.

If you are following the Solaris Cluster product and features, you would have noticed extreme innovation by Sun in the high availability and disaster recovery space since the time we released our first HA product many years ago. For well over a decade, Solaris Cluster has been a market leader for providing business continuity and …

  [Read more...]
MySQL Advice for Solaris Containers, Java, & SugarCRM performance
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The ISV Engineering team at Sun has released 3 new documents giving important MySQL implementation and performance advice on Solaris Containers, Java technology, and SugarCRM.

The first is another great publication in the Sun BluePrint™ Series called Running MySQL Database in Solaris Containers by Ritu Kamboj and Giri Mandalika.  …

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Showing entries 1 to 10 of 17 7 Older Entries

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