Welcome!

@CloudExpo Authors: Elizabeth White, Liz McMillan, Yeshim Deniz, Stackify Blog, ManageEngine IT Matters

Related Topics: SDN Journal, Java IoT, Microservices Expo, Linux Containers, Containers Expo Blog, @CloudExpo

SDN Journal: Blog Feed Post

Software Defined Shouldn’t Be About Infrastructure

The focus of a Software Defined strategy should be the applications not the underlying infrastructure

The term "software defined" has taken many forms in recent months from Software Defined Datacenter (SDDC), Software Defined Infrastructure (SDI) to even component vendors adopting the tagline to exalt their own agenda with Software Defined Networking (SDN) and Software Defined Storage (SDS). Yet ironically the majority of the vendors adopting the tagline are also dealing with infrastructure product lines that a "software defined" approach is aiming to make irrelevant.

The emergence of the cloud illuminated to the industry that the procurement, design and deployment of the infrastructure components of network, storage and compute were a hindrance to application delivery. The inability for infrastructure components to not be quickly and successfully coordinated together as well as be automatically responsive to application needs has led many to question why traditional approaches to infrastructure are still being considered. In an attempt to safeguard themselves from this realisation, it's no surprise that the infrastructure vendors have adopted the software defined terminology and consequently marketed themselves as such even though at the end of the day they are still selling what is quintessentially hardware.

From the networking and storage perspective software defined is about abstracting legacy hardware from multiple vendors via virtualization so that the management and configuration is done completely by software. Instead of managing individual components based on their vendor, via APIs these now common pools of network and storage can be quickly and easily managed with automation and orchestration tools. Ironically though this has already existed for some time with examples being HDS' storage virtualization arrays and Nicira's pre-VMware takeover initiatives with OpenFlow, OpenvSwitch and OpenStack. Even the vAppliance concept that is taking on a "software defined" spin has been around for several years. Having the data planes and control of what was a legacy hardware appliance now go via a virtual version is nothing new when looked at in the context of VMware vShield Edge firewalls or NetApp's ONTAP Edge VSA. Looking behind the marketing smokescreen of ease of management & simplification etc. in reality though most if not all of these technologies were invested in and created to do one thing only and that was to take market share away from their competing vendors. By having all your legacy storage arrays or network switches now abstracted and consequently managed and configured by software that is provided by only one of those vendors, the control and future procurement decisions lie firmly in their park. So why do we need to take the software defined approach seriously if at all and what should be our focus if not the infrastructure products that "software defined" seems inherently linked to marketing?

Software defined is incredibly important and vital to IT and the businesses they support because it should bring the focus back on to what matters the most, namely the applications and not the underlying infrastructure.  A true software defined approach to infrastructure that considers the application as its focal point ultimately leads to infrastructure being treated as code where the underlying hardware becomes irrelevant. By configuring all the infrastructure interdependencies as code with an understanding that it needs to support the application and the various environmental transitions it will go through leads to a completely different mindset and approach in terms of subsequent configuration and management of infrastructure. In this case a converged infrastructure approach whereby infrastructure is pre-integrated, pretested and pre-validated from inception as a product ready platform for applications is most suited. Understanding the capabilities of what software defined really is, beyond the hyperbole of infrastructure vendors leads to practices where concepts such as Continuous Delivery, Continuous Deployment and Continuous Integration can take place leading to a radical transformation in the way IT delivers value to the business.

The focus of a Software Defined strategy should be the applications not the underlying infrastructure

So if and when you do face a sales pitch, a new product line or an infrastructure savvy consultant that espouses to you how great and wonderful "software defined" is, there are several things to note and question. Beyond the workings of the infrastructure components how much application awareness and intelligence is there? How will this enable a DevOps approach and a quicker, more reliable and repeatable code deployment that will meet the requirements of the changing demands of your business? How will this also mitigate risk and ensure that applications will not just have their infrastructure resources automated and met but also their consistency in code from development to QA to an eventual live environment?

It is these questions and challenges that a "software defined" approach addresses and solves enabling significant benefits to a business. Once application code changes become reliable, automated and consequently frequent based on an infrastructure that meets the changing demands of its applications, a business can quickly gain a competitive edge over its rivals. Being able to respond quickly to market trends such as ensuring your website can cater for a sudden upsurge of transactions from its mobile version, or countering a sudden commodity price change etc. are all key to gaining a competitive advantage and consequently require an application delivery process that responds to those needs. A "Software Defined" approach can help businesses reach that goal by automating the time consuming,  human error processes linked with IT, as long as they don't lose focus that it's about the applications and not just the infrastructure that supports it.

More Stories By Archie Hendryx

SAN, NAS, Back Up / Recovery & Virtualisation Specialist.

@CloudExpo Stories
SYS-CON Events announced today that Progress, a global leader in application development, has been named “Bronze Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Enterprises today are rapidly adopting the cloud, while continuing to retain business-critical/sensitive data inside the firewall. This is creating two separate data silos – one inside the firewall and the other outside the firewall. Cloud ISVs oft...
New competitors, disruptive technologies, and growing expectations are pushing every business to both adopt and deliver new digital services. This ‘Digital Transformation’ demands rapid delivery and continuous iteration of new competitive services via multiple channels, which in turn demands new service delivery techniques – including DevOps. In this power panel at @DevOpsSummit 20th Cloud Expo, moderated by DevOps Conference Co-Chair Andi Mann, panelists will examine how DevOps helps to meet th...
As DevOps methodologies expand their reach across the enterprise, organizations face the daunting challenge of adapting related cloud strategies to ensure optimal alignment, from managing complexity to ensuring proper governance. How can culture, automation, legacy apps and even budget be reexamined to enable this ongoing shift within the modern software factory?
SYS-CON Events announced today that Cloudistics, an on-premises cloud computing company, has been named “Bronze Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Cloudistics delivers a complete public cloud experience with composable on-premises infrastructures to medium and large enterprises. Its software-defined technology natively converges network, storage, compute, virtualization, and management into a ...
SYS-CON Events announced today that CollabNet, a global leader in enterprise software development, release automation and DevOps solutions, will be a Bronze Sponsor of SYS-CON's 20th International Cloud Expo®, taking place from June 6-8, 2017, at the Javits Center in New York City, NY. CollabNet offers a broad range of solutions with the mission of helping modern organizations deliver quality software at speed. The company’s latest innovation, the DevOps Lifecycle Manager (DLM), supports Value S...
SYS-CON Events announced today that Ocean9will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Ocean9 provides cloud services for Backup, Disaster Recovery (DRaaS) and instant Innovation, and redefines enterprise infrastructure with its cloud native subscription offerings for mission critical SAP workloads.
SYS-CON Events announced today that Systena America will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Systena Group has been in business for various software development and verification in Japan, US, ASEAN, and China by utilizing the knowledge we gained from all types of device development for various industries including smartphones (Android/iOS), wireless communication, security technology and IoT serv...
Multiple data types are pouring into IoT deployments. Data is coming in small packages as well as enormous files and data streams of many sizes. Widespread use of mobile devices adds to the total. In this power panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, panelists will look at the tools and environments that are being put to use in IoT deployments, as well as the team skills a modern enterprise IT shop needs to keep things running, get a handle on all this data, and deli...
We build IoT infrastructure products - when you have to integrate different devices, different systems and cloud you have to build an application to do that but we eliminate the need to build an application. Our products can integrate any device, any system, any cloud regardless of protocol," explained Peter Jung, Chief Product Officer at Pulzze Systems, in this SYS-CON.tv interview at @ThingsExpo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA
DevOps is often described as a combination of technology and culture. Without both, DevOps isn't complete. However, applying the culture to outdated technology is a recipe for disaster; as response times grow and connections between teams are delayed by technology, the culture will die. A Nutanix Enterprise Cloud has many benefits that provide the needed base for a true DevOps paradigm.
SYS-CON Events announced today that Infranics will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Since 2000, Infranics has developed SysMaster Suite, which is required for the stable and efficient management of ICT infrastructure. The ICT management solution developed and provided by Infranics continues to add intelligence to the ICT infrastructure through the IMC (Infra Management Cycle) based on mathemat...
SYS-CON Events announced today that Carbonite will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Carbonite protects your entire IT footprint with the right level of protection for each workload, ensuring lower costs and dependable solutions with DoubleTake and Evault.
SYS-CON Events announced today that HTBase will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. HTBase (Gartner 2016 Cool Vendor) delivers a Composable IT infrastructure solution architected for agility and increased efficiency. It turns compute, storage, and fabric into fluid pools of resources that are easily composed and re-composed to meet each application’s needs. With HTBase, companies can quickly prov...
Internet of @ThingsExpo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 21st International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. @ThingsExpo Silicon Valley Call for Papers is now open.
SYS-CON Events announced today that Juniper Networks (NYSE: JNPR), an industry leader in automated, scalable and secure networks, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Juniper Networks challenges the status quo with products, solutions and services that transform the economics of networking. The company co-innovates with customers and partners to deliver automated, scalable and secure network...
This talk centers around how to automate best practices in a multi-/hybrid-cloud world based on our work with customers like GE, Discovery Communications and Fannie Mae. Today’s enterprises are reaping the benefits of cloud computing, but also discovering many risks and challenges. In the age of DevOps and the decentralization of IT, it’s easy to over-provision resources, forget that instances are running, or unintentionally expose vulnerabilities.
SYS-CON Events announced today that T-Mobile will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. As America's Un-carrier, T-Mobile US, Inc., is redefining the way consumers and businesses buy wireless services through leading product and service innovation. The Company's advanced nationwide 4G LTE network delivers outstanding wireless experiences to 67.4 million customers who are unwilling to compromise on ...
SYS-CON Events announced today that SoftLayer, an IBM Company, has been named “Gold Sponsor” of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2016, at the Javits Center in New York, New York. SoftLayer, an IBM Company, provides cloud infrastructure as a service from a growing number of data centers and network points of presence around the world. SoftLayer’s customers range from Web startups to global enterprises.
SYS-CON Events announced today that Hitachi Data Systems, a wholly owned subsidiary of Hitachi LTD., will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City. Hitachi Data Systems (HDS) will be featuring the Hitachi Content Platform (HCP) portfolio. This is the industry’s only offering that allows organizations to bring together object storage, file sync and share, cloud storage gateways, and sophisticated search and...
The 21st International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Machine Learning and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding busin...