Category Archives: Cloud Computing

Setting up Redis High Availability (HA) cluster using Sentinel

We were running redis server in one of our machine which serves one of our mirco service. The redis service was running happily for 3 months. One day suddenly redis server stopped responding because machine ran out of disk space. … Continue reading

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mysql ssh tunneling on ec2 instance

ssh -L 4000:xxx.yyyy.rds.amazonaws.com:3306 -i .ssh/MyKey.pem ec2-user@ec2-54-215-43-78.compute-1.amazonaws.com   This will connect to mysql running on xxx.yyyy.rds.amazonaws.com on port 3306 through this  host ec2-54-215-43-78.compute-1.amazonaws.com with user name ec2-user whenever we connect localhost port 4000. To connect to  xxx.yyyy.rds.amazonaws.com mysql server just point … Continue reading

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How to install dotcloud CLI in Fedora?

Hi Everyone, I would like to share my experience in setting up dotcloud CLI(Command Line Interface ) in fedora 15 (LoveLock). Step 1 : We need to install easy_install to fetch & install python modules easily . Execute the following … Continue reading

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Cloud Computing Impact On Web hosting

In web-hosting the metrics considered for metering are Bandwidth ,Storage space , No of databases , email accounts , domains , sub-domains and many more except  computing cycles . But if  cloud based web hosting arrives computing cycles are also … Continue reading

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