This will be another post on using Percona Server via a Docker image. I want to follow up on my previous post regarding CPU/Network overhead in Docker “Measuring Percona Server Docker CPU/network overhead” by measuring  if there is any docker IO overhead on operations.

After running several tests, it appears (spoiler alert) that there is no Docker IO overhead. I still think it is useful to understand the different ways Docker can be used with data volumes, however. Docker’s philosophy is to provide ephemeral containers, but ephemeral does not work well for data – we do not want our data to disappear.

So, the first pattern is to create data inside a docker container. This …

This Log Buffer Edition covers blog posts from Oracle, SQL Server and MySQL for this week.

Oracle:

APEX shuttle item with one direction

Wondering about which tasks and work products are essential for your project?

Using Spark(Scala) and Oracle Big Data Lite VM for Barcode & QR Detection

Cloning 10.2.0.3 Oracle Home on fully patched 11.31 HP-UX hangs

An UNDO in a PDB in …

The MariaDB project is pleased to announce the immediate availability of MariaDB 5.5.48 and MariaDB Connector/J 1.3.5. See the release notes and changelogs for details on these releases. Download MariaDB 5.5.48 Release Notes Changelog What is MariaDB 5.5? MariaDB APT and YUM Repository Configuration Generator Download MariaDB Connector/J 1.3.5 Release Notes Changelog About MariaDB Connector/J […]

The post MariaDB 5.5.48 and Connector/J 1.3.5 now available appeared first on MariaDB.org.

Performance Schema is a mechanism to collect and report run time statistics for running MySQL server. These statistics are stored-in and fetched-from internal memory buffers. In MySQL 5.6 GA, memory for these buffers is allocated during MySQL server startup with either user specified configuration values or with default values that autosize.…

Sometimes we need to set scroll bottom as default by using jquery in bellow example you can see i use scrollHeight for get the total height of scroll class div with scroll and at last i use animate with scrollTop attribute and set bottom So Basically when your page will load then automatically s

This is a repost of Otto Kekäläinen's blog of the MariaDB foundations work in 2015.

The mariadb.org website had over one million page views in 2015, a growth of about 9% since 2014. Good growth has been visible all over the MariaDB ecosystem and we can conclude that 2015 was a successful year for MariaDB.
Increased adoptionMariaDB was included for the first time in an official Debian release (version 8.0 "Jessie") and there has been strong adoption of MariaDB 10.0 in Linux distributions that already shipped 5.5. MariaDB is now available from all major Linux distributions including SUSE, RedHat, Debian and Ubuntu. Adoption of MariaDB in other platforms also increased, and MariaDB is now available as a database …

Hi Derek, thanks for sharing with us this post, from my perspective it was really helpful.

I have worked as a Windows admin for several projects but the roles were very specific and sometimes you did not have the chance to do new things.
At the moment I work freelance but I am very interested in a job position for Pythian.

Do you know if there´s any job position for Windows Admin?

Thanks!

Sometimes we are use repeat code and repeatedly use function at that time we can create custom facade for our project that way you can create functions and use itSo How to generate custom facade I give you the few step to create custom facadestrongStep 1Create class file appItSolutionDem

Sometimes we need to Select and Deselect all checkboxes like you see on gmail if you check top checkbox then automatically select other allSo we can do using jquery and its method propIn Following example you can see how is that and use this example simplystrongExamplestrongpre class

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