23:48 The feature I love in TokuDB » MySQL Performance Blog

Playing with TokuDB updates I noticed in SHOW PROCESSLIST unsual for MySQL State.

CODE:
  1. mysql> show processlist;
  2. +----+------+-----------+--------+---------+------+---------------------------+-----------------------------+
  3. | Id | User | Host      | db     | Command | Time | State                     | Info                        |
  4. +----+------+-----------+--------+---------+------+---------------------------+-----------------------------+
  5. 3 | root | localhost | sbtest | Query   |   30 | Updated about 764000 rows | update sbtest set email=zip |
  6. ...
  7. mysql> show processlist;
  8. +----+------+-----------+--------+---------+------+----------------------------+-----------------------------+
  9. | Id | User | Host      | db     | Command | Time | State                      | Info                        |
  10. +----+------+-----------+--------+---------+------+----------------------------+-----------------------------+
  11. 3 | root | localhost | sbtest | Query   |   79 | Updated about 1900000 rows | update sbtest set email=zip |
  12. ...

(Do not look in stupid UPDATE query, it's just for testing :) )

So looking in SHOW PROCESSLIST you can see progress of query execution.

I would want to see it in standard MySQL and InnoDB more than all these triggers and stored routines! Probably will implement this in XtraDB.


Entry posted by Vadim | No comment

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22:14 Yahoo! Distribution of Hadoop » High Scalability - Building bigger, faster, more reliable websites.

Many people in the Apache Hadoop community have asked Yahoo! to publish the version of Apache Hadoop they test and deploy across their large Hadoop clusters. As a service to the Hadoop community, Yahoo is releasing the Yahoo! Distribution of Hadoop -- a source code distribution that is based entirely on code found in the Apache Hadoop project.
This source distribution includes code patches that they have added to improve the stability and performance of their clusters. In all cases, these patches have already been contributed back to Apache, but they may not yet be available in an Apache release of Hadoop.

Read more and get the Hadoop distribution from Yahoo

15:34 5.0.77 / 5.0.82 -build16 Percona binaries » MySQL Performance Blog

Dear community,

We are pleased to announce the build16 of MySQL server® with Percona patches.

Since the build13 there was a couple of customer specific releases, which explains cutover in numbering and a pause between the builds. Also we prepared build for both 5.0.77 and 5.0.82 versions.

Since that time new patches were added:

This patch provides the configuration variable backport from MySQL 5.4.

Fixed bugs:

You can download binaries (RPMS x86_64) and sources with patches here
http://www.percona.com/mysql/5.0.77-b16/
http://www.percona.com/mysql/5.0.82-b16/

The Percona patches live on Launchpad : https://launchpad.net/percona-patches and you can report bug to Launchpad bug system:
https://launchpad.net/percona-patches/+filebug. The documentation is available on our Wiki

For general questions use our Pecona-discussions group, and for development question Percona-dev group.

For support, commercial and sponsorship inquiries contact Percona


Entry posted by Aleksandr Kuzminsky | No comment

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11:00 Track Yahoo! Search Marketing Campaigns and More with Urchin 6.6 » Google Analytics Blog
On Monday June 8, we released Urchin 6.6, a significant upgrade to our "run-it-yourself" web analytics package. This release brings some serious enterprise-level heft to the table, and also advances Urchin's marketing-analysis capabilities in a big way.

New Search Marketing Reports and Tools

Chief among Urchin's new report-side features is the Performance Comparison report. Finally you can compare the performance of your Google AdWords and Yahoo! Search Marketing (YSM) campaigns side-by-side... Yes, this means you can tap into the Yahoo! API and import your YSM campaigns automatically!



With Urchin 6.6, you can easily compare campaigns, keywords, etc., from different search engines.

There's more. Here's a breakdown of the new CPC-management tools and reports in Urchin 6.6:

  • YSM integration: Download your YSM campaign data via the Yahoo API.
  • Deep links into AdWords: Provide your login credentials and Urchin lets you jump directly from CPC reports to related management screens in your AdWords account.
  • Budget Alerts: If your AdWords campaigns are in danger of exhausting available funds, Urchin will tell you.
  • Keyword Generation Tool: Add keywords to your AdWords campaigns directly from Urchin.
  • Copy Campaign Tool: Duplicate existing CPC campaigns (for example, YSM campaigns) as new AdWords campaigns.
  • Tag Manager: Automates your keyword destination-URL building, a big timesaver.
  • New reports: Time on Site, Performance Comparison, CPC Structure, and more!

Urchin's new Keyword Generator Tool helps you identify promising keywords and add them to your AdWords campaign, all within Urchin!

It doesn't stop here. We've also taken a close look at how Urchin plays with other other systems in your organization. Which brings us to...


New Enterprise/IT Capabilities

Urchin has long been appreciated by web-hosting companies and enterprises for robust performance and integration flexibility. Urchin 6.6 adds key features that make it even better.

  • LDAP integration: Use your existing corporate authentication with Urchin, including LDAP, MSAD, etc.
  • Data API: Pull your Urchin report data into a CRM tool or any other system. (See the Urchin Data API documentation.)
  • Rollup Report: A new Urchin "home" page shows each user a list of all profiles to which they have access, with summary metrics for each profile.
  • Process Control: Kill a running Urchin log-processing job gracefully, without corrupting the database.
  • Urchin 5 to Urchin 6 Migration Utility: Haven't upgraded from Urchin 5 yet? Our new data-migration utility is much faster and less prone to errors.

Urchin's new process control functions allow you to cancel jobs without worry.

Urchin 6.6 is available now as a full-featured 30-day demo from our download servers and licenses can be purchased from any of our Authorized Consultants for US$2995. Check it out!

00:30 通过Google 广告管理系统管理网站广告资源 (6) » Google AdSense 中文博客


1. 使用系统管理网站旗下广告位置
2. 创建关联展示位置
3. 生成广告位置对应代码
4. 为广告主创建订单
5. 创建订单项 (2)

2) 展示位置:在这里我们可以选择并添加广告订单希望投放的广告位置



3) 定位:通过“定位”选项,我们可以使用系统按照以下条件中的一种或多种把广告投放给特定用户群

下面我针对最经常被用到的“地理位置”和“日期和时间”举几个例子。

- 示例一:广告主希望只希望中国的用户看到广告,我们可以按照图示配置:



- 示例二:广告主希望只希望北京和上海的用户看到广告,我们可以按照图示配置:



- 示例三:广告主希望用户在周一到周五看到广告,我们可以按照图示配置:



- 示例四:广告主希望上海和北京的用户在周一到周五看到广告,我们可以按照图示配置:



更多关于定位的使用,您可以点击此处

重要提示:

1. 如果您为某个定位标准选择多个值(例如,地理位置:北京、上海),Google 广告管理系统就会为其应用 OR(或)操作符。 也就是说,Google 广告管理系统将会同时定位到北京和上海。

2. 如果您至少为两个定位标准选择多个值(例如,地理位置:北京、上海;日期和时间:周一到周五),Google 广告管理系统就会为其应用 AND(和)操作符。 也就是说,Google 广告管理系统将会定位到所有位于北京 OR(或)上海 AND(和)周一到周五访问网站的用户。

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