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SDN Market Expected to Experience Strong Growth

Pete Goldin
Editor and Publisher
APMdigest

SDN is not expected to truly catch on in 2016, according to some experts on APMdigest's 2016 predictions list, however a recent International Data Corporation (IDC) forecast says: the worldwide software-defined networking (SDN) market — comprising physical network infrastructure, virtualization/control software, SDN applications (including network and security services), and professional services — will have a compound annual growth rate (CAGR) of 53.9% from 2014 to 2020 and will be worth nearly $12.5 billion in 2020.

IDC says software-defined networking continues to gain market traction as an innovative architectural model capable of enabling automated provisioning, network virtualization, and network programmability for datacenters at cloud-providers and enterprise networks. Although SDN initially found favor in hyperscale datacenters and at large-scale cloud service providers, it is winning adoption in a growing number of enterprise datacenters across a broad range of vertical markets.

While the physical network, encompassing datacenter switches, will still account for the largest single segment of the SDN market in 2020, per the IDC research, the fastest growth will be found in the two software categories – the virtualization/control layer and SDN applications – which together will be worth approximately $5.9 billion. IDC expects the virtualization/control layer software market to reach $2.4 billion in 2020, with a CAGR of nearly 64% during the forecast period. SDN applications – including Layer 4-7 network and security services and analytics – are forecast to achieve a CAGR of 66% through 2020, when they will account for revenue of more than $3.5 billion.

"Cloud computing and the 3rd Platform have driven the need for SDN, which will represent a market worth more than $12.5 billion in 2020. Not surprisingly, the value of SDN will accrue increasingly to network-virtualization software and to SDN applications, including virtualized network and security services. Large enterprises are now realizing the value of SDN in the datacenter, but ultimately, they will also recognize its applicability across the WAN to branch offices and to the campus network," said Rohit Mehra, VP, Network Infrastructure at IDC.

“While networking hardware will continue to hold a prominent place in network infrastructure, SDN is indicative of a long-term value migration from hardware to software in the networking industry. For vendors, this will portend a shift to software- and service-based business models, and for enterprise customers, it will mean a move toward a more collaborative approach to IT and a more business-oriented understanding of how the network enables application delivery," said Brad Casemore, Director of Research for Datacenter Networking at IDC.

Pete Goldin is Editor and Publisher of APMdigest

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SDN Market Expected to Experience Strong Growth

Pete Goldin
Editor and Publisher
APMdigest

SDN is not expected to truly catch on in 2016, according to some experts on APMdigest's 2016 predictions list, however a recent International Data Corporation (IDC) forecast says: the worldwide software-defined networking (SDN) market — comprising physical network infrastructure, virtualization/control software, SDN applications (including network and security services), and professional services — will have a compound annual growth rate (CAGR) of 53.9% from 2014 to 2020 and will be worth nearly $12.5 billion in 2020.

IDC says software-defined networking continues to gain market traction as an innovative architectural model capable of enabling automated provisioning, network virtualization, and network programmability for datacenters at cloud-providers and enterprise networks. Although SDN initially found favor in hyperscale datacenters and at large-scale cloud service providers, it is winning adoption in a growing number of enterprise datacenters across a broad range of vertical markets.

While the physical network, encompassing datacenter switches, will still account for the largest single segment of the SDN market in 2020, per the IDC research, the fastest growth will be found in the two software categories – the virtualization/control layer and SDN applications – which together will be worth approximately $5.9 billion. IDC expects the virtualization/control layer software market to reach $2.4 billion in 2020, with a CAGR of nearly 64% during the forecast period. SDN applications – including Layer 4-7 network and security services and analytics – are forecast to achieve a CAGR of 66% through 2020, when they will account for revenue of more than $3.5 billion.

"Cloud computing and the 3rd Platform have driven the need for SDN, which will represent a market worth more than $12.5 billion in 2020. Not surprisingly, the value of SDN will accrue increasingly to network-virtualization software and to SDN applications, including virtualized network and security services. Large enterprises are now realizing the value of SDN in the datacenter, but ultimately, they will also recognize its applicability across the WAN to branch offices and to the campus network," said Rohit Mehra, VP, Network Infrastructure at IDC.

“While networking hardware will continue to hold a prominent place in network infrastructure, SDN is indicative of a long-term value migration from hardware to software in the networking industry. For vendors, this will portend a shift to software- and service-based business models, and for enterprise customers, it will mean a move toward a more collaborative approach to IT and a more business-oriented understanding of how the network enables application delivery," said Brad Casemore, Director of Research for Datacenter Networking at IDC.

Pete Goldin is Editor and Publisher of APMdigest

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As businesses increasingly rely on high-performance applications to deliver seamless user experiences, the demand for fast, reliable, and scalable data storage systems has never been greater. Redis — an open-source, in-memory data structure store — has emerged as a popular choice for use cases ranging from caching to real-time analytics. But with great performance comes the need for vigilant monitoring ...

Kubernetes was not initially designed with AI's vast resource variability in mind, and the rapid rise of AI has exposed Kubernetes limitations, particularly when it comes to cost and resource efficiency. Indeed, AI workloads differ from traditional applications in that they require a staggering amount and variety of compute resources, and their consumption is far less consistent than traditional workloads ... Considering the speed of AI innovation, teams cannot afford to be bogged down by these constant infrastructure concerns. A solution is needed ...

AI is the catalyst for significant investment in data teams as enterprises require higher-quality data to power their AI applications, according to the State of Analytics Engineering Report from dbt Labs ...

Misaligned architecture can lead to business consequences, with 93% of respondents reporting negative outcomes such as service disruptions, high operational costs and security challenges ...

A Gartner analyst recently suggested that GenAI tools could create 25% time savings for network operational teams. Where might these time savings come from? How are GenAI tools helping NetOps teams today, and what other tasks might they take on in the future as models continue improving? In general, these savings come from automating or streamlining manual NetOps tasks ...

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2020 was the equivalent of a wedding with a top-shelf open bar. As businesses scrambled to adjust to remote work, digital transformation accelerated at breakneck speed. New software categories emerged overnight. Tech stacks ballooned with all sorts of SaaS apps solving ALL the problems — often with little oversight or long-term integration planning, and yes frequently a lot of duplicated functionality ... But now the music's faded. The lights are on. Everyone from the CIO to the CFO is checking the bill. Welcome to the Great SaaS Hangover ...

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