Here is how to configure Varnish Cache for a HTTPS website, running on Ubuntu 14.04 on HP Cloud. Use a dev server to get used with Varnish. Varnish Cache is notorious for throwing Guru Meditation Error. As basically it is difficult to configure Varnish Cache for HTTPS for the new users, we are writing a separate guide. We frankly do not recommend to use Varnish with HTTPS because it will not give … [Read more...]
Little Data Instead of Big Data?
More and more companies and experts are give preference to Little Data; small amounts of data, limited to a specific person, a specific company or a specific device. We talked about Big Data via various articles and guides. This is practically an introductory article on Little Data. Little Data Instead of Big Data? There is opinion that the personal productivity can be … [Read more...]
HP Helion Public Cloud : Video Guide to Launch First Instance
HP Helion Public Cloud Video Guide to Launch First Instance Will Help You to Get Aligned With Our Advanced Guides to Install Web Softwares via SSH. It takes a small time to understand the router, security group, key etc. minute stuffs on HP Helion Public Cloud, even who are used with SSH. This router stuffs are like Amazon and honestly, investing a bit time will give you a good return in terms of … [Read more...]
HP Helion Cloud WordPress Installation
Here is Step by Step Guide For HP Helion Cloud WordPress Installation For the Beginners. On HP Cloud Server, Set the Security Policy First. This guide for HP Helion Cloud WordPress Installation is a special guide and we are explaining and linking to the older articles more than normally we do. HP Public Cloud has Infrastructure Managed Service. There is no support for the software part. It is … [Read more...]
echo Command : Practical Examples For SSH
Not much is usually known by a unix/GNU Linux newbie about the potential power of echo. echo can be used on command line or used within a shell script. The later usage is more common and actual powerful usage of echo is done only within the shell scripts. echo Command : Basics echo not only echoes the text. The name of the utility points to a bit lesser capability. There … [Read more...]
Why You Need an OpenStack Based Cloud Server
You Should Understand Why OpenStack Based Cloud Server i.e. a Web hosting or Public Cloud Service Provider is Superior Over a Closed Sourced Provider. DigitalOcean, for example will offer instances at very low cost. But, at the time publication of this article, actually there are many catches. In this small article - Why You Need an OpenStack Based Cloud Server - basically we want to point, when … [Read more...]
Amazon Cloud and Machine learning as a Service
Amazon Cloud recently has launched Machine learning as a Service. Amazon Machine Learning as claimed is scalable and can generate predictions on demand. Machine learning for management of data center is becoming common - after IBM, Microsoft and Google, it was possibly a matter of time to expect similar service from Amazon. Amazon cloud, from the point of marketshare is a giant. Amazon … [Read more...]
iCloud Drive in Practice
Apple has its cloud storage service with iOS 8 with the name iCloud Drive. The service provides functionality similar to other cloud storage services. We talked about a generalized evaluation of cloud storage and cloud storage gateway before. Also read Do I Need a Cloud Storage? These previously published articles will help you to understand the technical part of this article named iCloud Drive in … [Read more...]
HP Public Cloud : Fake IaaS Exit News
A Fake News Circulated by Some News Sites That HP Public Cloud is Going to Shut Down. HP Helion is a Bigger Product Range and Continuing Well. We will know before and inform if HP Helion Cloud is shutting down. In fact we have seen a growth in the number of Cloud DNS users in last few months. HP is the largest code contributor of OpenStack! For practical reasons they'll keep a division open for … [Read more...]
Empty a Swift Container & CDN (HP Cloud)
Here is How To Empty a Swift Container & CDN on HP Helion Cloud Where the Container Has Multiple Files and Pseudo Directories. This action can not be done via Web GUI. OpenStack Swift of HP Helion Cloud is linked with Akamai CDN, just like Rackspace. Except HP, none of us are the "admin" of that associated Akamai CDN account. The function is integrated via API. There are web GUI tools to … [Read more...]
Rocket Science : Space Shuttle From Networking POV
NASA is a Contributor of OpenStack. All Government Space Agencies Use Normal UNIX, Normal Servers and Known Protocols. Rocket Science is Newton's Third Law. Everyone knows that, Sir Isaac Newton's Three Laws of Motion are most important key behind the rockets. Rocket Science is not exactly not synonymous with what we mean by using the word. We can not go in to too much details about Rocket Science … [Read more...]