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 […]
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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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Time for another entry in the EXPLAIN FORMAT=JSON is cool! series. Today we’re going to look at how you can view the buffer result using JSON (instead of the regular
EXPLAIN
command.
Regular
EXPLAIN
does not identify if
SQL_BUFFER_RESULT
was used at all. To demonstrate, let’s run this query:
mysql> explain select * from salariesG
*************************** 1. row ***************************
id: 1
select_type: SIMPLE
table: salaries
partitions: NULL
type: ALL
possible_keys: NULL
key: NULL
key_len: NULL
ref: NULL
rows: 2557022
filtered: 100.00
Extra: …[Read more]
or
xfs Users, Take Care!
Recently, we had a customer ask: Why do many files holding my data take up vastly more space than their size is? That question may sound weird to you, but it is for real, and the customer's observation was correct. For a start, let's make sure we are using the same terms.
Every Unix/Linux admin knows (or at least should know) that a file may take up less disk space than its size is. This happens when not all bytes of the file were really written, but the write pointer was advanced via "seek()", leaving a gap. Disk pages which are completely contained in such a gap will not be written, and …
[Read more]