|By David Koopman||
|March 25, 2014 07:25 AM EDT||
What do you look for when you choose a Web hosting provider? These days, it seems difficult to compare the differences between each service, whether you're talking about supported languages, databases or bandwidth. You might be tempted to pick the cheapest provider and plan in hopes of saving a few dollars. However, you should not overlook the importance of speed and reliability.
Take a small business for example - if its website is down or under-performing, the host is actually hurting the business. Even if the hosting were $1 per month, losing $100 in revenue because of unreliable performance means the customer loses $101. At that price, they could afford to grow their business to a dedicated server.
For the past year, my Hosting Performance Monitoring team at GoDaddy has scrutinized our environment and made some changes to make sure we are offering best in breed web hosting. Offering your customers a reliable, stable and fast platform is the most important feature you can provide. But that means more than just "Is the site up?" or "Is it fast?" You need to ask, "Is it up and fast all the time?"
In an "always-on" world, there's never a time when someone isn't surfing through your Website. Therefore, you want to double check that your Web hosting provider is fast and has great uptime, consistently. Outlined below is our tried and true performance and reliability measurement method, and a sample of results from studies that we've conducted.
The Hosting Reliability Measurement Method
1. Identify Your Providers
Make a list of the hosting companies you want to compare. It can be two for a head-to-head comparison, or hundreds to get an understanding of the entire industry.
2. Get Accounts
Purchase a Web hosting account from each company. Depending on the provider, this step can be daunting - some companies' sites make it incredibly difficult. For example, certain providers asked us to email or fax in our driver's license or credit card to buy an account.
3. Deploy the WordPress Sites
Load a cloned WordPress site to each hosting provider. This site should be completely single-sourced, which means the site only loads from its own resources, i.e. it doesn't reference any third-party scripts, images, etc. This makes the tests purely about the server's performance.
After setting up all the sites, make sure they're identical before you start testing. One way to do this is through webpagetest.org. Load each of your sites, then compare the Bytes In, Requests, and make sure there's only one domain listed in the Domains tab.
There are plenty of measurement techniques. You can pick any combination you see fit. We recommend trying a combination of the following:
Once you have all of the data on file, you can share it with the world! If you want to take your observations on a longer term, you can use APIs from the sites you used to perform the tests that automatically updates daily, weekly or monthly.
Here's a sample output from our own trials using two of the techniques we've outlined here. It compares GoDaddy cPanel to 6 of its closest competitors from January 1 2014 through March 1 2014. The competitors listed here (A through F) are real competitors.
Pingdom, Response Time* Pingdom, Downtime*
(Jan 1, 2014 through Mar 1, 2014) (Jan 1, 2014 through Mar 1, 2014)
*Disclaimer: based on one site per product. It is not necessarily representative of the provider's product as a whole.
Analysis: In 60 days, 99.9% uptime means ~90 minutes down. Anything more should be unacceptable and likely violates the provider's uptime guarantee.
Competitor C and D had respectable response time averages at 0.804 seconds and 0.857 seconds, but should be disqualified for having worse than 99.9% uptime with 5,853 minutes (that's 4d 1h 33m) and 199 minutes of downtime. Doesn't matter what the speed is, this much downtime should not be tolerated.
Jan 1, 2014 through Mar 1, 2014
*Disclaimer: based on one site per product. It is not necessarily representative of the provider's product as a whole.
Analysis: This is full-page load, in this case 15 page objects (i.e., CSS, JS, images) totally approximately 750KB. Gomez test nodes are sitting on high bandwidth connections on the edge of their networks in top tier data centers. This is not the typical home user on wifi sitting 100 feet away through 4 walls, it's fast. Gomez nodes have latency to tend with, however. Whichever Gomez node location is fastest for a provider is very likely the closest node to the provider.
GoDaddy cPanel performed under 1.0s on avg, at 0.743s, throughout the 60 day period. Competitor D was close at 1.001s
There are very few, if any, Web hosting performance studies available to help consumers make the right choice. We urge industry review analysts to adopt the method described in this article because we believe it provides a comprehensive view of how hosting companies perform. It's straightforward, too. Just set up a cloned WordPress site on a few different hosts, and then use a tool like Pingdom to monitor performance.
If we can get trusted, third-party sources to publish information like this on a continual basis, customers will have all of the information they need to make informed decisions.
Continuous Delivery and Release Automation for Microservices By @Anders_Wallgren | @DevOpsSummit #Microservices
As software organizations continue to invest in achieving Continuous Delivery (CD) of their applications, we see increased interest in microservices architectures, which–on the face of it–seem like a natural fit for enabling CD. In microservices (or its predecessor, “SOA”), the business functionality is decomposed into a set of independent, self-contained services that communicate with each other via an API. Each of the services has their own application release cycle, and are developed and depl...
Feb. 5, 2016 06:30 PM EST Reads: 178
With microservices, SOA and distributed architectures becoming more popular, it is becoming increasingly harder to keep track of where time is spent in a distributed application when trying to diagnose performance problems. Distributed tracing systems attempt to address this problem by following application requests across service boundaries, persisting metadata along the way that provide context for fine-grained performance monitoring.
Feb. 5, 2016 03:45 PM EST Reads: 763
The battle over bimodal IT is heating up. Now that there’s a reasonably broad consensus that Gartner’s advice about bimodal IT is deeply flawed – consensus everywhere except perhaps at Gartner – various ideas are springing up to fill the void. The bimodal problem, of course, is well understood. ‘Traditional’ or ‘slow’ IT uses hidebound, laborious processes that would only get in the way of ‘fast’ or ‘agile’ digital efforts. The result: incoherent IT strategies and shadow IT struggles that lead ...
Feb. 5, 2016 03:00 PM EST Reads: 402
[session] From Build to Scale: Lifecycle of Microservices By @fortyfivan | @CloudExpo #Microservices
More and more companies are looking to microservices as an architectural pattern for breaking apart applications into more manageable pieces so that agile teams can deliver new features quicker and more effectively. What this pattern has done more than anything to date is spark organizational transformations, setting the foundation for future application development. In practice, however, there are a number of considerations to make that go beyond simply “build, ship, and run,” which changes ho...
Feb. 5, 2016 02:00 PM EST Reads: 115
SYS-CON Events announced today that Commvault, a global leader in enterprise data protection and information management, has been named “Bronze Sponsor” of SYS-CON's 18th International Cloud Expo, which will take place on June 7–9, 2016, at the Javits Center in New York City, NY, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Commvault is a leading provider of data protection and information management...
Feb. 5, 2016 01:30 PM EST Reads: 328
SYS-CON Events announced today that AppNeta, the leader in performance insight for business-critical web applications, will exhibit and present at SYS-CON's @DevOpsSummit at Cloud Expo New York, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. AppNeta is the only application performance monitoring (APM) company to provide solutions for all applications – applications you develop internally, business-critical SaaS applications you use and the networks that deli...
Feb. 5, 2016 01:30 PM EST Reads: 310
SYS-CON Events announced today that Alert Logic, Inc., the leading provider of Security-as-a-Service solutions for the cloud, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Alert Logic, Inc., provides Security-as-a-Service for on-premises, cloud, and hybrid infrastructures, delivering deep security insight and continuous protection for customers at a lower cost than traditional security solutions. Ful...
Feb. 5, 2016 01:15 PM EST Reads: 319
If we look at slow, traditional IT and jump to the conclusion that just because we found its issues intractable before, that necessarily means we will again, then it’s time for a rethink. As a matter of fact, the world of IT has changed over the last ten years or so. We’ve been experiencing unprecedented innovation across the board – innovation in technology as well as in how people organize and accomplish tasks. Let’s take a look at three differences between today’s modern, digital context...
Feb. 5, 2016 01:00 PM EST Reads: 131
SYS-CON Events announced today that VAI, a leading ERP software provider, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. VAI (Vormittag Associates, Inc.) is a leading independent mid-market ERP software developer renowned for its flexible solutions and ability to automate critical business functions for the distribution, manufacturing, specialty retail and service sectors. An IBM Premier Business Part...
Feb. 5, 2016 12:00 PM EST Reads: 515
SYS-CON Events announced today that Catchpoint Systems, Inc., a provider of innovative web and infrastructure monitoring solutions, has been named “Silver Sponsor” of SYS-CON's DevOps Summit at 18th Cloud Expo New York, which will take place June 7-9, 2016, at the Javits Center in New York City, NY. Catchpoint is a leading Digital Performance Analytics company that provides unparalleled insight into customer-critical services to help consistently deliver an amazing customer experience. Designed...
Feb. 5, 2016 11:00 AM EST Reads: 294
The (re?)emergence of Microservices was especially prominent in this week’s news. What are they good for? do they make sense for your application? should you take the plunge? and what do Microservices mean for your DevOps and Continuous Delivery efforts? Continue reading for more on Microservices, containers, DevOps culture, and more top news from the past week. As always, stay tuned to all the news coming from@ElectricCloud on DevOps and Continuous Delivery throughout the week and retweet/favo...
Feb. 5, 2016 10:30 AM EST Reads: 133
In most cases, it is convenient to have some human interaction with a web (micro-)service, no matter how small it is. A traditional approach would be to create an HTTP interface, where user requests will be dispatched and HTML/CSS pages must be served. This approach is indeed very traditional for a web site, but not really convenient for a web service, which is not intended to be good looking, 24x7 up and running and UX-optimized. Instead, talking to a web service in a chat-bot mode would be muc...
Feb. 5, 2016 09:15 AM EST Reads: 144
In the Bimodal model we find two areas of IT - the traditional kind where the main concern is keeping the lights on and the IT focusing on agility and speed, where everything needs to be faster. Today companies are investing in new technologies and processes to emulate their most agile competitors. Gone are the days of waterfall development and releases only every few months. Today's IT and the business it powers demands performance akin to a supercar - everything needs to be faster, every sc...
Feb. 5, 2016 08:00 AM EST Reads: 494
At the heart of the Cloud Native model is a microservices application architecture, and applying this to a telco SDN scenario offers enormous opportunity for product innovation and competitive advantage. For example in the ETSI NFV Ecosystem white paper they describe one of the product markets that SDN might address to be the Home sector. Vendors like Alcatel market SDN-based solutions for the home market, offering Home Gateways – A virtual residential gateway (vRGW) where service provider...
Feb. 5, 2016 07:00 AM EST Reads: 129
SYS-CON Events announced today that Interoute, owner-operator of one of Europe's largest networks and a global cloud services platform, has been named “Bronze Sponsor” of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2015 at the Javits Center in New York, New York. Interoute is the owner-operator of one of Europe's largest networks and a global cloud services platform which encompasses 12 data centers, 14 virtual data centers and 31 colocation centers, with connections to 195 ad...
Feb. 5, 2016 12:00 AM EST Reads: 306
Web performance issues and advances have been gaining a stronger presence in the headlines as people are becoming more aware of its impact on virtually every business, and 2015 was no exception. We saw a myriad of major outages this year hit some of the biggest corporations, as well as some technology integrations and other news that we IT Ops aficionados find very exciting. This past year has offered several opportunities for growth and evolution in the performance realm — even the worst failu...
Feb. 3, 2016 10:00 PM EST Reads: 531
Are you someone who knows that the number one rule in DevOps is “Don’t Panic”? Especially when it comes to making Continuous Delivery changes inside your organization? Are you someone that theorizes that if anyone implements real automation changes, the solution will instantly become antiquated and be replaced by something even more bizarre and inexplicable?
Feb. 3, 2016 06:30 PM EST Reads: 307
Welcome to the first top DevOps news roundup of 2016! At the end of last year, we saw some great predictions for 2016. While we’re excited to kick off the new year, this week’s top posts reminded us to take a second to slow down and really understand the current state of affairs. For example, do you actually know what microservices are – or aren’t? What about DevOps? Does the emphasis still fall mostly on the development side? This week’s top news definitely got the wheels turning and just migh...
Feb. 3, 2016 03:00 PM EST Reads: 282
Test automation is arguably the most important innovation to the process of QA testing in software development. The ability to automate regression testing and other repetitive test cases can significantly reduce the overall production time for even the most complex solutions. As software continues to be developed for new platforms – including mobile devices and the diverse array of endpoints that will be created during the rise of the Internet of Things - automation integration will have a huge ...
Feb. 3, 2016 02:00 PM EST Reads: 633
Providing a full-duplex communication channel over a single TCP connection, WebSocket is the most efficient protocol for real-time responses over the web. If you’re utilizing WebSocket technology, performance testing will boil down to simulating the bi-directional nature of your application. Introduced with HTML5, the WebSocket protocol allows for more interaction between a browser and website, facilitating real-time applications and live content. WebSocket technology creates a persistent conne...
Feb. 3, 2016 07:00 AM EST Reads: 309