May 4, 2021

COVID-19 has accelerated the migration to cloud computing

study
Tilly Kenyon
3 min
The Flexera 2021 State of the Cloud Report has found that COVID-19 had a significant impact on cloud adoption in 2020
The Flexera 2021 State of the Cloud Report has found that COVID-19 had a significant impact on cloud adoption in 2020...

Cloud computing adoption was well underway before the COVID-19 pandemic struck, but the urgent changes to business operations and procedures have caused these plans and adoption to accelerate at an even greater pace. 

 Flexera, a company that helps organisations maximise the value of their technology investments, has released The Flexera 2021 State of the Cloud Report (previously known as the RightScale State of the Cloud Report) which reveals cloud computing trends—from spending allocation to cost management to strategies.

Conducted in October and November 2020, the report explores what 750 global cloud decision-makers and users think about the public, private and multi-cloud market, identifies their existing and future cloud strategies, and details the impact COVID-19 is having on their organisations. 

Key findings 

The report found that multi-cloud continues to be the dominant strategy, adopted by nearly all surveyed enterprises, 92% of respondents reported having a multi-cloud strategy. 82% are taking a hybrid approach, combining the use of both public and private clouds.

More than half of respondents use the cloud heavily and have reached the advanced cloud maturity level. 21% of organizations are at the intermediate maturity level, and 19% are beginners.

undefined

This year’s survey looked into the various cloud combinations used by enterprises with a hybrid strategy. Of those enterprises, 76% said they’re incorporating multiple public clouds, while 56% report using more than one private cloud. The most common combination is a mix of various public and private clouds, with 43% taking this approach.

Almost all organisations are using at least one cloud with 99% of respondents saying they are using at least one public or private cloud. 97% of respondents utilise at least one public cloud, while 80% have at least one private cloud. 78% of respondents are using hybrid cloud.

undefined

Cloud plans and adoption have clearly shifted as a result of the pandemic, responses to the survey indicated how organisations expect COVID-19 to affect their cloud plans. 90% said cloud usage is higher than initially planned. Some of the increase is a result of the extra capacity needed for current cloud-based applications to meet increased demand as online usage grows. Other organisations may accelerate migration from data centers to the cloud in response to reduced headcount, difficulties in accessing data center facilities, and delays in hardware supply chains. As the pandemic runs its course, some organisations may also find that public cloud providers offer a more reliable option for business continuity. 

All seven of the cloud providers tracked in the State of the Cloud Report experienced growth. AWS adoption grew to 77% (from 76% last year); Azure grew to 73% (from 63% last year); Google Cloud grew to 47% (from 35% last year); VMware Cloud on AWS grew to 24% (from 17% last year); Oracle Infrastructure Cloud grew to 29% (from 17% last year); IBM Public Cloud grew to 24% (from 13% last year), and Alibaba Cloud grew to 12% (from 7% last year).

The 2021 Flexera State of the Cloud Report shows that COVID-19 has had a significant impact on cloud adoption in 2020. Many of the advantages delivered by the cloud have proven to be especially valuable as organisations adapted over the past year to meet the rapidly evolving needs of businesses. 

Share article

Jun 8, 2021

Fastly's CDN Reportedly to Blame for Global Internet Outage

Technology
Fastly
servers
websites
Tilly Kenyon & Oliver James Fr...
3 min
Multiple outages have hit social media, government, and news websites across the globe

A huge outage has brought down a number of major websites around the world. Among those affected are gov.uk, Hulu, PayPal, Vimeo, and news outlets such as CNN, The Guardian, The New York Times, BBC, and Financial Times.

It is thought a glitch at Fastly ─ a popular CDN provider ─ is causing the worldwide issue. Fastly has confirmed it’s facing an outage on its status website but fails to specify a reason for the fault ─ only that the problem isn’t limited to a single data centre and, instead, is a “global CDN disruption” that is potentially affecting the company’s global network.

“We’re currently investigating potential impact to performance with our CDN services,” the firm said.

What is Fastly?

Fastly is a content delivery network (CDN) company that helps users view digital content more quickly. The company also provides security, video delivery, and so-called edge computing services. They use strategically distributed, highly performant POPs to help move data and applications closer to users and deliver up-to-date content quickly.

The firm has been proving increasingly popular among leading media websites. After going public on the New York Stock Exchange in 2019, shares rose exponentially in price, but after today’s outages, Fastly’s value has taken a sharp 5.21% fall and are currently trading at US$48.06. 

What are CDNs?

Content delivery networks (CDNs) are a web of small computers, or servers, that link together to collaborate as a single computer. CDNs improve the performance of internet-connected devices by placing these servers as close as possible to the people using those devices in different locations, creating hundreds of points of presence, otherwise known as POPs.

They help minimise delays in loading web page content by reducing the physical distance between the server and the user. This helps users around the world view the same high-quality content without slow loading times. 

Without a CDN, content origin servers must respond to every single end-user request. This results in significant traffic to the origin and subsequent load, thereby increasing the chances for origin failure if the traffic spikes are exceedingly high or if the load is persistent.

The Risk of CDNs

Over time, developers have attempted to protect users from the dangers of overreliance through the implementation of load balancing, DDoS (Denial of Service) protection, web application firewalls, and a myriad of other security features. 

Clearly, by the state of today’s major website outage, these measures aren’t enough. Evidently, CDNs present a risk factor that is widely underestimated ─ which needs to be rectified with haste. Content delivery networks have become a key part of the global infrastructure, and so it’s imperative that organisations start to figure out risk mitigation strategies to protect companies reliant on the interconnected service from further disruption and disarray. 

Over the coming days, both Technology Magazine and Data Centre Magazine will continue to provide updates on the current situation as developments are made.

Share article