Linux Performance Analysis in 60,000 Milliseconds

You log in to a Linux server with a performance issue: what do you check in the first minute? At Netflix we have a massive EC2 Linux cloud, and numerous performance analysis tools to monitor and investigate its performance. These include Atlas for cloud-wide monitoring, and Vector for

Risks of Using Your Registrar’s DNS Hosting

Before we jump into the meat of this article, let’s first make sure we all understand the difference between DNS hosting and registration. Background (skip if you understand how DNS and web hosting work) When you buy a domain name, you will purchase it

Hosting Raja: Leading Company in Hosting field

If you are a blogger & webmaster from India than this article can benefits your online business. In this post, I am going to review one of the reliable web hosting companies in India “Hosting Raja”. To some of the bloggers & webmaster, this

Why we use Pantheon for our hosting and development

At BT48 we standardised on Pantheon for our development and hosting almost three years ago. Since then that decision has transformed our development workflow and as a result we have developed a robust methodology for developing, maintaining and supporting our client sites.​ Pantheon ensures your website will

Planning for WalkInto Product Subscriptions.

We are putting together last touches for the commercial tools you will need to use WalkInto in a PAID mode. This note is to give you a heads up on what to expect. Products, Plans and Pricing will be announced by Dec 15th, 2015. (There

How to Organize a Conference: 18 Amazingly Useful Tips

I’m a very lucky guy. Two reasons: Last summer, colleagues at Rackspace asked my company, Rosenfeld Media, to co-produce a conference on enterprise user experience. It was a great idea — why hadn’t this been done before?—and Rackspace has been incredibly supportive, providing (among many other things) the event’s