Aryaka today published its
third
annual 2019 State of the WAN report that reveals SD-WAN, cloud and
application performance challenges, priorities and plans for 2019 and beyond.
When comparing this year's results to the 2018 report, a pattern emerges: more
respondents identified complexity, even surpassing performance, as the biggest
challenge with their WAN. As applications and cloud connectivity become more
complex, so do the networks required to support them. Organizations may
recognize this, but don't always have the expertise or resources to deliver on
their digital transformation objectives.
"Our research on migration to SD-WAN concurs with Aryaka's latest survey results
regarding the complexities of managing the underlying WANs in enterprise
networks," said Erin Dunne, Director of Research Services at
Vertical Systems Group. "We are seeing more enterprises
choose managed SD-WAN solutions focused on providing dynamic WAN connectivity
to ensure optimal end-to-end performance for all types of business-critical
applications."
Study Methodology
The third annual Global Aryaka 2019 State of the WAN study surveyed 795 global
IT and network practitioners at companies across all verticals primarily
headquartered in North America (57 percent), Europe (20 percent) and
Asia-excluding China-(12 percent), and with up to 1,000 employees (31 percent),
up to 10,000 employees (32 percent) and over 10,000 employees (24 percent). The
survey asked respondents about their networking and performance challenges,
priorities and their plans for 2019 and beyond.
What follows are a few of the key findings from this year's report.
Cloud Models and New Applications Are Driving Digital Transformation
The majority of surveyed enterprises operate in highly distributed and complex
IT environments. Over one-third have 20 or more branches around the globe. Half
leverage five or more cloud providers or SaaS applications, and almost 15
percent have over 1000 applications deployed. These trends impact the
enterprise's ability to properly provision, optimize, troubleshoot, and secure
their WAN and multi-cloud environments.
Network and Application Performance is Paramount
With lines of business moving at a much faster pace, the WAN needs to evolve to
meet the needs of digital transformation. However, traditional architectures do
not effectively enable a multi-cloud approach due to their misalignment with a
cloud consumption model predicated on flexibility. This results in cost,
complexity and performance challenges. 40 percent of those surveyed said cost
was a challenge for them (7 percent higher than 2018). 35 percent said their
challenge was around the high complexity, manageability and maintenance (14
percent higher than 2018). And 24 percent said they had concerns around slow
access to cloud services and SaaS applications (a 3 percent decrease from 2018).
With the limited visibility available, enterprises are split on the source of
their application challenges, with 19 percent stating the branch, 23 percent
the middle-mile, and 24 percent the application origin.
Unified Communications-as-a-Service (UCaaS) Challenges
One common complaint is UCaaS performance across traditional WANs due to
latency and packet loss. Challenges include poor quality at 41 percent (an 11
percent drop from 2018), lag and delay at 31 percent (12 percent higher than
2018), and management at 28 percent (18 percent higher than 2018). Clearly,
management is becoming a greater concern.
Innovation Drives a Better Experience
Traditional carriers and do-it-yourself (DIY) deployments are not equipped to
handle the agility required for digital transformation. Solving slow
application performance and managing vendors are the top time-sucks for IT
organizations. 45 percent of respondents said slow application performance is
leading to poor user experience in branch offices. 36 percent said slow
application performance is leading to poor user experience for remote and
mobile users (nine percent higher than 2018). And 28 percent said managing
telcos or service providers is a nightmare (12 percent higher than 2018).
Managed SD-WAN is the Future
As organizations plan for the future, their top IT priorities are advanced
security (34 percent), cloud migration (31 percent), IT automation (28
percent), and big data and analytics (28 percent). Yet traditional WAN and DIY
SD-WAN solutions can't always support these initiatives, and based on the
growing number of respondents who have issues with managing their telcos, the
situation is only getting worse. A fully managed global SD-WAN solution
promises to provide flexibility, visibility, enhanced performance and the cost
control required in a cloud-first era. And, the characteristics that
enterprises look for in any SD-WAN solution closely track their overall IT
priorities - 47 percent are looking for cloud and SaaS connectivity, 43 percent
advanced security, 37 percent WAN optimization and application acceleration,
and 34 percent are looking to replace their MPLS network.
"We are living in a complex multi-cloud and multi-SaaS application world. As
global enterprises continue to innovate by embracing new technologies and
migrating to the cloud, they also face new challenges," said Shashi Kiran, CMO
of Aryaka. "Whether it's an increasing number of global sites through
expansion, poor performing cloud-based applications, increasing costs or the
time it takes to manage multiple vendors, many organizations are at an
inflection point: transform the WAN now or risk falling behind and losing out
to competitors."
Aryaka's State of the WAN 2020 Survey is Now Open
For those wishing to offer their insights for next year's State of the WAN 2020
report, the global survey is now open. As a thank you for participating, Aryaka
will host a drawing for three $100 Amazon gift cards. The company will also
share the results once tabulated at the end of the year. Click
here for more
information, or visit:
https://www.aryaka.com/go/survey/
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