Uptime. Good times! Downtime .. not so much.
July 2, 2014The screenshot above displays a segment of a dynamic statistics report relating to a client hosted one of Digital Tsunami’s private clouds.
It shows that there has been NO downtime for over 37 days, and 99.703% uptime over the last year.
Over the last quarter, uptime has been 99.988%
This is the uptime monitoring which we run for all our hosted client sites. It is scheduled to ping the domains for an online file every 120 seconds. We are immediately notified of any outages via an online dashboard (monitored on multiple devices by a Digital Tsunami support team member) and email. It will detect the briefest of outages, many of which are for as little as two seconds.
Read about heartbeat monitoring.
We completely understand the critical importance of maintaining an online presence. Digital Tsunami has been hosting client sites and our own sites, since last century!
No credible web host offers 100% uptime (or at least not without the significant investment of co-location: a domain having multiple redundancies in multiple locations).
Hardware can fail. Comprehensive redundancy ensures that most components are duplicated to mitigate against individual failure having any impact. Should a small component (which is not duplicated) fail, emergency action is taken and replacement occurs usually within minutes.
Infrequently (possibly once every two or three years), hardware must be upgraded. When this is necessary and downtime is absolutely unavoidable, a server may have to be down for a short time, in order to physically insert and reconnect new hardware. This is notified well in advance and conducted at a time which will result in minimal inconvenience to clients and their online customers.
However, in one year, 99.9% uptime reflects a potentially aggregate 87.6 hours of downtime!
We have implemented, and continue to review and research, every possible measure to minimise downtime, from all the physical and electronic security applied to the data centre, to all the hardware, firmware, software and procedural measures on our private clouds, to minimise exposure to risk.
The most recent outage on one of our private clouds occurred when a big Australian telco technician managed to simultaneously crash all the connections to the datacentre AND the failover connections. Despite intense activity by our data centre support techs, this issue took several hours to resolve.
No clients on our private clouds were affected by the recently detected Heartbleed vulnerability.
It was recently announced that 63% of Australian corporations have been the target of a DDoS attack. The last detected DDoS attack on our data centre (13 months ago), received rapid response.
Review the initial incident report on the DDoS attack.
Read more items related to security.
This information places into context the realities of maintaining an online service for Digital Tsunami hosted clients.
We can’t guarantee 100% uptime. But we are unceasing in our dedication to getting as close to it as possible.
Let the good times roll !
From Our Clients
Central to the development process is Digital Tsunami’s thorough understanding of the project needs, clear and constant communication, and creative, innovative and meticulous approach to delivering solutions.
I recently engaged Digital Tsunami to design and build my 60-page website. I'm a website copywriter who relies heavily on web-generated business, so my own online presence needs to be impeccable.
The solution that Digital Tsunami supplied is brilliant. It meets my needs perfectly; it's clean, bold, elegant, fast, and easy to edit. I've had lots of very positive feedback about it, and since launch, my request for quote rate and conversion rate have increased markedly.
The team at Digital Tsunami was incredibly responsive, delivering a solution well ahead of deadline. Their technical knowledge was exceptional, they were innovative, and they were very meticulous. What's more, they understood my business and technical requirements and translated them into a user-friendly, refined, professional site which is conceptually simple and cohesive.
I have no hesitation in recommending the website design services of Digital Tsunami to any business .. that needs a stand-out online presence.
By taking the time to understand our business, industry and vision, Digital Tsunami created a site that truly reflected our leadership position in the market and our strategic direction.
Digital Tsunami's expertise in visual design, photography, website navigation and business writing, resulted in an extremely effective website.
The project was expertly managed from end to end which resulted in a fast and efficient process.
With a brief timeline to ensure we had a web presence and launch coinciding with our 10 year anniversary, Digital Tsunami delivered. On time. On budget. Great Effort!
Andrew and his team have supported Foodbank by providing web services for more than a decade.
In fact, they have just undertaken the first complete redevelopment of the original Foodbank website they built for us, and have been maintaining so ably since.
Andrew is creative and passionate and helps us to keep up, constantly looking for new ways to add value and improve our online communications channels.