|By Ajay Budhraja||
|August 24, 2012 08:45 AM EDT||
Cloud facilitates a new generation of technology and related impacts that have never been seen before.
With utility computing and on demand capabilities, many organizations want to jump on the bandwagon as soon as possible. As the Chief Executive, there are some tough decisions to be made. There will be people in your organization who say that Cloud is the best thing that happened since the emergence of the internet. Others will paint a picture of gloom and doom by citing issues such as security, privacy, control over data etc.
Cloud can enhance productivity by providing the infrastructure or application platforms and related tools to respond to customer needs quickly, giving organizations an edge over others that have not assessed such mechanisms, and the on-demand capabilities can lead to efficient utilization of resources. Cloud also facilitates mobility services since such services are available at a cheaper cost to the enterprise.
As the Chief Executive, the first step is to determine the existing business problems, how cloud can solve them and which areas can realize cost savings. The key is to look into return on investment and by doing a cost benefit analysis. The set up costs for the cloud are crucial in addition to the utility costs, since they can add up based on the complexity of the cloud service migration. It is important to decide which applications will be moving to the Cloud based on factors such as alignment with business requirements, cost savings, level of effort, benefits of the new solution, risks and a full assessment to determine business and functional benefits. One of the other aspects to look into is the existing staff, potential new hires and how resources can be dedicated to cloud initiatives.
I strongly encourage the Chief Executives to have a defined mission, vision and strategy in hand prior to any actions related to the cloud. The shift to the Cloud is may not be easy to reverse based on the complexity of the migration. While the move to virtualization introduced enhanced utilization, the Cloud migration can substantially revamp processes and technology. That's why decisions have to be made with a lot of thought and careful deliberation. For example, for software as a service, there may be some situations such as new applications that need to be spun up quickly and require relatively minimal integration with existing systems that are no-brainers. There are legacy systems and mission critical applications that may be left alone the way there are without any movement to the cloud.
Organizations should develop sound service level agreements based on overall objectives. The service agreements should outline service operations and what happens if these operations are not fulfilled. The service levels should be regularly monitored and updates should be made based on service monitoring. In addition, there have to be proper change management processes and procedures to make sure any cloud service provider changes do not adversely impact operations. This may occur if the provider upgrades the service or components on their end and these updates are not compatible with internal capabilities. Management aspects such as access, update, tracking policies for cloud related resources should also be specified. Data protection and security mechanisms should be defined to prevent the data from being compromised. A Cloud catalog that contains all available services and supporting mechanisms should be in place to facilitate effective service management.
The tough decisions are for applications that are non-mission critical and have medium integration impacts. The initial and projected cost implications for services have to be monitored regularly since services that are cost effective initially may end up being more as more users are brought on board. That is where the short term and long term gains have to be determined and documented. Standards should be followed, vendor lock should be avoided and a thorough assessment of vendors should be done based on vendor experience, ability to fulfill requirements, service management capabilities, features, portability, interoperability, security, training and related factors. From a security perspective, for government agencies compliance with FISMA and NIST requirements is important, also FedRAMP provides a standardized approach for security assessments, authorization, and continuous monitoring. Some cloud vendors have included information related to compliance programs, for example SSAE 16. This program provides guidelines and auditing reports of controls such as security, integrity, and privacy. This program is audited by a third party, and provides the assurance that the controls and policies specified are valid and being adhered. Executives have some tough decisions to make for moving to the cloud, however with a good strategy, sound assessments and a clear path forward, the march to the new frontier can be successful and rewarding.
(This has been extracted from and is reference to Ajay Budhraja's blog)
There's a lot of things we do to improve the performance of web and mobile applications. We use caching. We use compression. We offload security (SSL and TLS) to a proxy with greater compute capacity. We apply image optimization and minification to content. We do all that because performance is king. Failure to perform can be, for many businesses, equivalent to an outage with increased abandonment rates and angry customers taking to the Internet to express their extreme displeasure.
Jul. 26, 2016 03:15 PM EDT Reads: 1,435
Right off the bat, Newman advises that we should "think of microservices as a specific approach for SOA in the same way that XP or Scrum are specific approaches for Agile Software development". These analogies are very interesting because my expectation was that microservices is a pattern. So I might infer that microservices is a set of process techniques as opposed to an architectural approach. Yet in the book, Newman clearly includes some elements of concept model and architecture as well as p...
Jul. 26, 2016 02:15 PM EDT Reads: 9,587
SYS-CON Events announced today that LeaseWeb USA, a cloud Infrastructure-as-a-Service (IaaS) provider, will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. LeaseWeb is one of the world's largest hosting brands. The company helps customers define, develop and deploy IT infrastructure tailored to their exact business needs, by combining various kinds cloud solutions.
Jul. 26, 2016 10:15 AM EDT Reads: 1,184
Adding public cloud resources to an existing application can be a daunting process. The tools that you currently use to manage the software and hardware outside the cloud aren’t always the best tools to efficiently grow into the cloud. All of the major configuration management tools have cloud orchestration plugins that can be leveraged, but there are also cloud-native tools that can dramatically improve the efficiency of managing your application lifecycle. In his session at 18th Cloud Expo, ...
Jul. 26, 2016 10:00 AM EDT Reads: 993
Ovum, a leading technology analyst firm, has published an in-depth report, Ovum Decision Matrix: Selecting a DevOps Release Management Solution, 2016–17. The report focuses on the automation aspects of DevOps, Release Management and compares solutions from the leading vendors.
Jul. 26, 2016 09:00 AM EDT Reads: 1,695
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
Jul. 26, 2016 08:45 AM EDT Reads: 1,319
SYS-CON Events has announced today that Roger Strukhoff has been named conference chair of Cloud Expo and @ThingsExpo 2016 Silicon Valley. The 19th Cloud Expo and 6th @ThingsExpo will take place on November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. "The Internet of Things brings trillions of dollars of opportunity to developers and enterprise IT, no matter how you measure it," stated Roger Strukhoff. "More importantly, it leverages the power of devices and the Interne...
Jul. 26, 2016 05:15 AM EDT Reads: 2,121
DevOps at Cloud Expo – being held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's largest enterprises – and delivering real results. Am...
Jul. 26, 2016 01:45 AM EDT Reads: 2,216
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices 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 business opportuni...
Jul. 26, 2016 01:15 AM EDT Reads: 2,553
This digest provides an overview of good resources that are well worth reading. We’ll be updating this page as new content becomes available, so I suggest you bookmark it. Also, expect more digests to come on different topics that make all of our IT-hearts go boom!
Jul. 26, 2016 12:15 AM EDT Reads: 3,636
Keeping pace with advancements in software delivery processes and tooling is taxing even for the most proficient organizations. Point tools, platforms, open source and the increasing adoption of private and public cloud services requires strong engineering rigor – all in the face of developer demands to use the tools of choice. As Agile has settled in as a mainstream practice, now DevOps has emerged as the next wave to improve software delivery speed and output. To make DevOps work, organization...
Jul. 26, 2016 12:00 AM EDT Reads: 2,169
SYS-CON Events announced today that Isomorphic Software will exhibit at DevOps Summit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Isomorphic Software provides the SmartClient HTML5/AJAX platform, the most advanced technology for building rich, cutting-edge enterprise web applications for desktop and mobile. SmartClient combines the productivity and performance of traditional desktop software with the simp...
Jul. 25, 2016 11:00 PM EDT Reads: 1,069
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo Silicon Valley Call for Papers is now open.
Jul. 25, 2016 10:00 PM EDT Reads: 2,536
In his session at @DevOpsSummit at 19th Cloud Expo, Yoseph Reuveni, Director of Software Engineering at Jet.com, will discuss Jet.com's journey into containerizing Microsoft-based technologies like C# and F# into Docker. He will talk about lessons learned and challenges faced, the Mono framework tryout and how they deployed everything into Azure cloud. Yoseph Reuveni is a technology leader with unique experience developing and running high throughput (over 1M tps) distributed systems with extre...
Jul. 25, 2016 07:15 PM EDT Reads: 2,126
This is a no-hype, pragmatic post about why I think you should consider architecting your next project the way SOA and/or microservices suggest. No matter if it’s a greenfield approach or if you’re in dire need of refactoring. Please note: considering still keeps open the option of not taking that approach. After reading this, you will have a better idea about whether building multiple small components instead of a single, large component makes sense for your project. This post assumes that you...
Jul. 25, 2016 03:30 AM EDT Reads: 4,098
The Internet of Things will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform and how we integrate our thinking to solve complicated problems. In his session at 19th Cloud Expo, Craig Sproule, CEO of Metavine, will demonstrate how to move beyond today's coding paradigm ...
Jul. 24, 2016 09:45 PM EDT Reads: 2,158
Jul. 24, 2016 06:30 PM EDT Reads: 3,820
"We provide DevOps solutions. We also partner with some key players in the DevOps space and we use the technology that we partner with to engineer custom solutions for different organizations," stated Himanshu Chhetri, CTO of Addteq, in this SYS-CON.tv interview at DevOps at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jul. 24, 2016 11:00 AM EDT Reads: 1,636
Let's just nip the conflation of these terms in the bud, shall we?
"MIcro" is big these days. Both microservices and microsegmentation are having and will continue to have an impact on data center architecture, but not necessarily for the same reasons. There's a growing trend in which folks - particularly those with a network background - conflate the two and use them to mean the same thing.
They are not.
One is about the application. The other, the network. T...
Jul. 24, 2016 04:15 AM EDT Reads: 3,370
If you are within a stones throw of the DevOps marketplace you have undoubtably noticed the growing trend in Microservices. Whether you have been staying up to date with the latest articles and blogs or you just read the definition for the first time, these 5 Microservices Resources You Need In Your Life will guide you through the ins and outs of Microservices in today’s world.
Jul. 24, 2016 12:45 AM EDT Reads: 3,879