Guru Meditation Error is often faced with HTTP Accelerators, Cloud Computing Softwares etc. What is this error and how it originated? There are many fake and real Spiritual Guru found on the Internet and in real life! But why suddenly your Varnish Cache is throwing Guru Meditation Error 503 Service Unavailable? Funny, no? We talked about Software Bugs, but what this error is named and how to … [Read more...]
What is Software Defined Storage (SDS)?
Software Defined Storage (SDS) isolate storage hardware from the softwares that manages the storage infrastructure and is a part of Software Defined Data Center (SDDC). Software Defined Data Center seems to be the next step in cloud computing and in part, has similar goals: abstraction and virtualization of hardware resources, the aggregation of resources for centralized control, scalability, … [Read more...]
Heartbleed : Medium to Long Term Risks
Heartbleed OpenSSL bug will continue to work silently for a long time, the word is from few specialized companies in the field of security. The serious bug Heartbleed was discovered nearly a month ago and is destined to be talked about for a long time. Although the main channels of digital information have forgotten partially about Heartbleed Bug; as is the case for other media, the appeal of a … [Read more...]
Get Started with Varnish Cache
With Cloud Servers, it is easier to spin up a separate server to work as front end. Let us get started with Varnish Cache setup with commands. We talked about Varnish Cache before, we said that; Varnish is a web accelerator for dynamic web pages with lots of content like WordPress. Unlike other client-side proxies or servers (read what is reverse proxy), Varnish was designed from the ground up as … [Read more...]
zlib.output_compression Should Be Off on Cloud Server for Performance
zlib.output_compression, Specifically for PHP-MySQL Web Software Like WordPress Should Be Off on Cloud Server for Performance. Here is Why. zlib.output_compression can be set from php.ini file; indeed we were talking about Optimize php ini for Rackspace Cloud Server (PVHVM), the readers already know about the way to find this php.ini file. But before we begin, let us joke a bit with spam master … [Read more...]
Optimize php ini for Rackspace Cloud Server (PVHVM)
Here is a quick guide to optimize php ini for Rackspace Cloud Server (PVHVM) for higher performance and lower page loading speed. We talked about PVHVM Virtualization Mode. You probably know about guides on APC Configuration and Optimization for Rackspace Cloud Server (PVHVM), Rackspace Cloud Database, Install APC, Tweak MySQL my.cnf, use Varnish Cache etc. Also, you can read Memcached … [Read more...]
Install WordPress on Rackspace Cloud Server (Ubuntu 14.04) Video
This is a video guide to Install WordPress on Rackspace Cloud Server (Ubuntu 14.04) as a companion with our step by step commands in easy way. So with this guide, our older guides with Ubuntu 12.04 LTS are becoming obsolete. We are providing you some useful links in addition to the main textual guide to Install WordPress on Rackspace Cloud Server. Install WordPress on Rackspace Cloud … [Read more...]
DigitalOcean Cloud Servers : Our Brief Good Impression
Our Review Much More Important Than Any Other Website - We Are About Cloud Computing. Here is Our Brief Experience With DigitalOcean Cloud. In English Language, we have the highest number of real, helpful articles and Guides on Cloud Computing. Except Rackspace, you will never see us to give much importance to any Cloud Computing Service Provider. For a Client, we needed a Cloud Server, obviously; … [Read more...]
API Development Can Predict the Quality of a Cloud Service Provider
API Development Can Predict the Quality of a Cloud Service Provider. API can bend services to our needs using simple programming languages. Just like said in our article Cloud Computing and The Rise of API; it is seen that, on long term, a good cloud service provider has better documentation of sets of API for their services versus their competitors. We wrote about API or Application programming … [Read more...]
What Impact IoT (Internet of Things) Will Deliver To the Security Firms?
IoT (Internet of Things) is a mass phenomenon, but is capable of directly affecting the enterprise sector, forget about on IT security. We already know very well that NSA knew about HeartBleed bug. The reader can know the basics about Internet of Things (IoT), today for almost everything we use in our everyday life; it is becoming mandatory to know the basics about them. It is quite clear from the … [Read more...]
Adaptive Domain Environment for Operating Systems
Adaptive Domain Environment for Operating Systems provides a flexible environment for sharing hardware resources for operating systems. Adaptive Domain Environment for Operating Systems is usually abbreviated as ADEOS. Adaptive Domain Environment for Operating Systems is a hardware abstraction layer (HAL) or a hypervisor that operates between computer hardware and the operating system that runs on … [Read more...]