DevOps
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ARM Virtualization – ARM vs x86 (Part 5)
Sorry for the delay in this post. I could not get to this post in time and wanted to be…
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OpenDS: How to install and configure LDAP server?
What is LDAP? “LDAP stands for Lightweight Directory Access Protocol used for accessing and maintaining distributed directory information services over…
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Improve Performance by caching and compression
Web page designs are becoming innovative with rich interface which involve extra code such as java scripts, css, and images…
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ARM Virtualization – Applications (Part 4)
In the last few posts we discussed the hardware support needed to provide virtualization. In this post how virtualization can…
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Concepts of SNMP (including v3)
SNMP Purpose. SNMP is a protocol for getting the status (e.g., CPU load, free memory, network load) of computing devices…
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No downtime deploy with capistrano, Thin and nginx
As I mentioned a couple of weeks ago I’ve been working on a tutorial about thinking through problems in graphs…
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ARM Virtualization – I/O Virtualization (Part 3)
In the second part of the series we introduced memory management and interrupt handling support provided by virtualization hardware extensions.…
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Monitoring S3 uploads for a real time data
If you are working on Big Data and its bleeding edge technologies like Hadoop etc., the primary thing you need…
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Capistrano: Deploying to a Vagrant VM
I’ve been working on a tutorial around thinking through problems in graphs using my football graph and I wanted to…
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