The introduction of Lua into Sysbench may now be a better option then my tool of choice mybench which I use simply because I can configure, write and deploy generally for a client in under 1 hour. Of course, the data is only the starting point, having representative transactions and queries to execute and a framework to execute and a reporting module are also necessary.
How do I find Apache http server log files. This apache log file often contain details of what went.
My talk on 10x performance improvements – A case study has just been approved for the 2010 MySQL Conference. This will be my 5th straight year speaking at the MySQL conferences. For those in Europe wanting a sneak peek I am also speaking at FOSDEM 2010 in Brussels on Feb 7th where I’ll be giving an abridged version.
I’m interested to explore the option of passing this information off to memcached or gearman and having MySQL proxy simply capture the packet information and distributing the output. If anybody has experience or knowledge I would be interested to know more. Another performance improvement is to move processing of the gathered information in MySQL proxy to a separate thread or process, removing this work from the thread execution path and therefore increasing the performance. I have yet to see how memcached and/or gearman integrate with the Lua/C bindings.
To the developer, the interaction between MySQL and MariaDB via SQL is the same, the management of a replication topology is not identical, but is managed by the Trove guest agent. A great example is the subtle difference in MySQL replication management using GTID’s between MySQL and MariaDb. To the operator, the management is the same.
Then open the /etc/group file and add the following to the group 'apache' sudo vi /etc/group. You can change the ownership of the folder to root:apache and also add yourself to the apache group. Sudo chown -R root:apache /var/log/httpd. The permissions are correct on the folder.
With a new quad core desktop with 8GB RAM & 1TB HDD I wanted to install the Ubuntu desktop version using LVM. The “Server CD” also gives you LVM options, but no GUI. This is not possible with the “Desktop CD”. You need to use the “alternative CD” which will easily allow you to configure LVM via a text/cursors installation and also give you a deskop GNOME environment.
Also in his presentation, Kumar described Tesora, an enterprise class Trove service provided with a number of important additional features. Using the Horizon UI customizations with pre-defined trove instances greatly reduces the work needed for operators and deployers to build there own. Tesora supports additional database products including Oracle and DB2Express as well as commercial versions for Oracle MySQL, EnterpriseDB, Couchbase, Datastax, and mongoDB.
Log” # Example: “. Com ← AWStatsデータベース初期作成スクリプト実行 ※ログ量によ. Log done [[email protected] ‾]# sh awstatsinit. Log” # You can. Possible values: A full path, or a relative path from awstats.
Ubuntu packages for example has the log going to syslog. While the theory is to make system logging and monitoring easier, it makes MySQL specific monitoring more difficult. You also suffer a logrotate problem where you may only have 7 days of log. With Linux distributions you may not find log files where you expect. I prefer to have access to all historical MySQL log information.
First, a correctly configured MySQL datadir will have permissions only for the mysql user, and this is generally restrictive access to the user only and no group or world permissions. Other users/groups should have limited access to the mysql error log.
Le serveur HTTP Apache fournit toute une variété de mécanismes différents pour la journalisation de tout ce.