phpMemcachedAdmin is the best tool to monitor the Memcached . This program allows to see in real-time (top-like) or from the start of the server, stats for get, set, delete, increment, decrement, evictions, reclaimed, cas command, as well as server stats (network, items, server version) with googlecharts and server internal configuration The front view of phpMemcachedAdmin [...]
Remove Spam Links Pointing to your Site There are no easy ways to remove links which are directly pointing to your site from some spam, or porn sites. Website owners started analyzing the back links after the recent Google Penguin Update, which is aimed at decreasing search engine rankings of websites that violate Google’s Webmaster Guidelines [...]
Some times you will be getting replication errors on the slaves , this might be coming because of the following any one of the reason Might have killed a query in between in the master server Duplicate entry Version difference , due to this some of the queries may not work in slaves Any other reasons You can put [...]
Google has introduced a new feature where you will get all the data regarding the Indexed and Unindexed URLs of your site in detail. As per google blog   It shows how many pages are currently indexed. The legend shows the latest count and the graph shows up to one year of data. Advanced Tab The follwoing options : [...]
Think about sending Millions of mails per day to your user base.. How you can handle such big volume of mails on a daily basis . Here i am going to explain about the infrastructure we have done to send Bulk mailing. Requirement from our Management: The requirement was to send around 5 Million mails per day . We [...]
We have recently found that our many ip address were listed in spam, we were having SPF records and Reverse dns entry for all the ips which we used to send out going mails. Now we have installed and configured DKIM Milter for multiple send mail servers. Now all our mails are coming in inbox and dkim [...]
Installation of PHP MongoDB extenstion: wget “http://pecl.php.net/get/mongo-1.2.10.tgz” tar xzf mongo-1.2.10.tgz cd mongo-1.2.10/ /usr/local/php/bin/phpize ./configure –with-php-config=/usr/local/php/bin/php-config make sudo make install Add extension=mongo.so in php.ini vim /usr/local/php/lib/php.ini
Good news for all the site owners who is affected with Google Penguin Update, Here come first recovery from Penguin Update. The Following Report Shows that on April 24th the traffic went down and May it bounced back to normal. Google rolled out an update named Penguin on 24th April 2012, with the intended function [...]
The best way to check DNS records is to do nslookup in your command line and get the results, The other easy way is to go here  http://www.mxtoolbox.com/DNSLookup.aspx
The difference between eCPM (effective cost per thousand impressions) and RPM (revenue per thousand impressions), as the older AdSense interface references eCPM and the newer version shows RPM. We’d like to clarify and let you know that the terms are referring to the same thing: both eCPM and RPM represent your estimated earnings for every 1000 impressions. To calculate [...]
Its very interesting, You can block certain keywords in robots.txt so that bots will not index such urls which is having that particular keyword on the url. This approach is good for sites like user driven , classifieds . etc. To Block a keyword just put the following Line in your robot file Disallow: *xnxxx* [...]
I was Converting my Database Engine from Innodb to MyISAM and i got the following error “Cannot delete or update a parent row: a foreign key constraint fails” Solution: I took the entire backup of the DB and edited the file and changed the  ”ENGINE=MyISAM” and restored it to a new DB.
Restoring a Outlook backup: 1) Go to File and select Data File Management 2) Click on Add and choose the type of Outlook Data File which you want to import. Unless you are using Office 97-2002, most probably, it will be Office Outlook Personal Folders File (.pst). 3) Select that and choose OK. 4) Outlook [...]
Creating a Outlook backup: 1) Go to File and select Data File Management 2) Click on the Data Files tab and choose Personal Folders and click on Open Folder 3) Select the file named Outlook (File Type: Microsoft Office Outlook Personal Folders) 4) This is the file which contains all your current emails, the folder [...]
Recently we were having a big trouble with NFS server. Our nfs server was not able to handle the load and the load average was going up to 250% . We are having around 280GB of data in the NFS , the mounted capaacity of NFS is 300 Gb. We have done many settings changes in NFS [...]