|By Jyoti Bansal||
|March 15, 2012 03:00 AM EDT||
Round Two – Last time I wrote a blog comparing APM versus network-based APM tools, which I still consider NPM at it’s core regardless of what some critics and competitors claim. Let me make one thing clear though, NPM is great for equipping IT network administrators to see how fast or slow data is traveling through the pipes of their application. Unfortunately, network-based APM tools simply cannot provide App Ops granular visibility into the application runtime when isolating bottlenecks go beyond the system level and it’s final destination – the end user’s browser.
I find several of the blogs and YouTube clips from such NPM vendors quite comical as they try to throw punches at APM companies. Their arguments are centered primarily against agent-based approaches being an inadequate APM solution due to today’s fickle and distributed application architectures. It’s not like I haven’t heard it before.
The amusing thing about it…they’re completely right! In fact, we couldn’t agree more, and that’s why Jyoti Bansal founded AppDynamics to address these perennial shortcomings legacy APM vendors have been ignoring. Even the smallest businesses next to the largest enterprises have complex applications that have outpaced their App Ops teams’ current set of monitoring tools. That’s why AppDynamics is reinventing and reigniting the application performance management space by enabling IT operations to monitor complex, modern applications running in the cloud or the data center. So let me respond to those claims they’ve made.
“Agents have high deployment and ongoing maintenance burden.”
Legacy APM: TRUE
AppDynamics: FALSE. No manual instrumentation required. It’s automatic.
“Agents are invasive which can perturb the systems being monitored.”
Legacy APM: TRUE
AppDynamics: FALSE. Our customers see less than 1-2% overhead in production.
All AppDynamics. The next-gen of APM.
I drew a parallel in my previous post that using NPM concepts to monitor application performance is like inspecting Fedex packages en-route to figure out why operations at a hub came to a screeching halt. Remember, even if the package contents is visible from afar, it doesn’t explain why the hub conveyors, which electronically guide packages to their appropriate destination chute is broken, nor can it identify why cargo operations have stalled. In other words, good luck trying to gather anything beyond the scope of the application’s infrastructure. Using network monitoring tools to collect even the most basic system health metrics such as CPU utilization, memory usage, thread pool consumption and thrashing? Time to throw in the towel.
And what about End User Monitoring?
What’s becoming just as important as being able to monitor server side processing and network time is the ability to monitor end user performance. Jonah Kowall from Gartner pointed out, observing performance from the browser side is not visible from a network perspective. When NPM tools are only able to see the last packet sent from the server, how does that help you understand the browser’s performance? It doesn’t since once again, this kind of analysis is only feasible higher up the stack at the Application Layer. And just to clarify when I say Application Layer, I mean application execution time, not “network process time to application” as defined by OSI Layer 7.
On top of that, what about those customers running their applications in a public cloud? Are you going to convince your cloud provider to install a network appliance into their infrastructure? I highly doubt it. With AppDynamics, we have partnerships with cloud providers such as Amazon EC2, Azure, RightScale and Opsource allowing developers and operations to easily deploy AppDynamics with a flick of a switch and monitor their applications in production 24/7.
Once again, next-gen APM triumphs over NPM based application performance on not just the server side, but also the browser. AppDynamics is embracing this and fully aware of the technical and business significance of monitoring end user performance. We’re delighted to offer this kind of end-to-end visibility to our customers who will now be able to monitor application performance from the end users’ browser to the backend application tiers (databases, mainframes), all through a single pane of glass view.
While DevOps most critically and famously fosters collaboration, communication, and integration through cultural change, culture is more of an output than an input. In order to actively drive cultural evolution, organizations must make substantial organizational and process changes, and adopt new technologies, to encourage a DevOps culture. Moderated by Andi Mann, panelists discussed how to balance these three pillars of DevOps, where to focus attention (and resources), where organizations might...
Mar. 29, 2017 06:30 AM EDT Reads: 6,243
In his session at 20th Cloud Expo, Scott Davis, CTO of Embotics, will discuss how automation can provide the dynamic management required to cost-effectively deliver microservices and container solutions at scale. He will discuss how flexible automation is the key to effectively bridging and seamlessly coordinating both IT and developer needs for component orchestration across disparate clouds – an increasingly important requirement at today’s multi-cloud enterprise.
Mar. 29, 2017 06:00 AM EDT Reads: 2,806
Microservices are a very exciting architectural approach that many organizations are looking to as a way to accelerate innovation. Microservices promise to allow teams to move away from monolithic "ball of mud" systems, but the reality is that, in the vast majority of organizations, different projects and technologies will continue to be developed at different speeds. How to handle the dependencies between these disparate systems with different iteration cycles? Consider the "canoncial problem" ...
Mar. 29, 2017 06:00 AM EDT Reads: 9,030
The essence of cloud computing is that all consumable IT resources are delivered as services. In his session at 15th Cloud Expo, Yung Chou, Technology Evangelist at Microsoft, demonstrated the concepts and implementations of two important cloud computing deliveries: Infrastructure as a Service (IaaS) and Platform as a Service (PaaS). He discussed from business and technical viewpoints what exactly they are, why we care, how they are different and in what ways, and the strategies for IT to transi...
Mar. 29, 2017 05:00 AM EDT Reads: 6,402
Thanks to Docker and the DevOps revolution, microservices have emerged as the new way to build and deploy applications — and there are plenty of great reasons to embrace the microservices trend. If you are going to adopt microservices, you also have to understand that microservice architectures have many moving parts. When it comes to incident management, this presents an important difference between microservices and monolithic architectures. More moving parts mean more complexity to monitor an...
Mar. 29, 2017 04:30 AM EDT Reads: 3,455
The Internet of Things is clearly many things: data collection and analytics, wearables, Smart Grids and Smart Cities, the Industrial Internet, and more. Cool platforms like Arduino, Raspberry Pi, Intel's Galileo and Edison, and a diverse world of sensors are making the IoT a great toy box for developers in all these areas. In this Power Panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, panelists discussed what things are the most important, which will have the most profound e...
Mar. 29, 2017 04:00 AM EDT Reads: 15,077
All organizations that did not originate this moment have a pre-existing culture as well as legacy technology and processes that can be more or less amenable to DevOps implementation. That organizational culture is influenced by the personalities and management styles of Executive Management, the wider culture in which the organization is situated, and the personalities of key team members at all levels of the organization. This culture and entrenched interests usually throw a wrench in the work...
Mar. 29, 2017 04:00 AM EDT Reads: 3,172
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.
Mar. 29, 2017 01:15 AM EDT Reads: 2,485
For organizations that have amassed large sums of software complexity, taking a microservices approach is the first step toward DevOps and continuous improvement / development. Integrating system-level analysis with microservices makes it easier to change and add functionality to applications at any time without the increase of risk. Before you start big transformation projects or a cloud migration, make sure these changes won’t take down your entire organization.
Mar. 28, 2017 09:30 PM EDT Reads: 3,753
SYS-CON Events announced today that Auditwerx 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. Auditwerx specializes in SOC 1, SOC 2, and SOC 3 attestation services throughout the U.S. and Canada. As a division of Carr, Riggs & Ingram (CRI), one of the top 20 largest CPA firms nationally, you can expect the resources, skills, and experience of a much larger firm combined with the accessibility and atten...
Mar. 28, 2017 06:15 PM EDT Reads: 483
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. In his Day 3 Keynote at 20th Cloud Expo, Chris Brown, a Solutions Marketing Manager at Nutanix, will explore t...
Mar. 28, 2017 03:45 PM EDT Reads: 3,128
Everyone wants to use containers, but monitoring containers is hard. New ephemeral architecture introduces new challenges in how monitoring tools need to monitor and visualize containers, so your team can make sense of everything. In his session at @DevOpsSummit, David Gildeh, co-founder and CEO of Outlyer, will go through the challenges and show there is light at the end of the tunnel if you use the right tools and understand what you need to be monitoring to successfully use containers in your...
Mar. 28, 2017 01:30 PM EDT Reads: 1,898
What if you could build a web application that could support true web-scale traffic without having to ever provision or manage a single server? Sounds magical, and it is! In his session at 20th Cloud Expo, Chris Munns, Senior Developer Advocate for Serverless Applications at Amazon Web Services, will show how to build a serverless website that scales automatically using services like AWS Lambda, Amazon API Gateway, and Amazon S3. We will review several frameworks that can help you build serverle...
Mar. 28, 2017 01:15 PM EDT Reads: 2,217
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...
Mar. 28, 2017 12:45 PM EDT Reads: 3,196
Lots of cloud technology predictions and analysis are still dealing with future spending and planning, but there are plenty of real-world cloud use cases and implementations happening now. One approach, taken by stalwart GE, is to use SaaS applications for non-differentiated uses. For them, that means moving functions like HR, finance, taxes and scheduling to SaaS, while spending their software development time and resources on the core apps that make GE better, such as inventory, planning and s...
Mar. 28, 2017 12:00 PM EDT Reads: 782
By now, every company in the world is on the lookout for the digital disruption that will threaten their existence. In study after study, executives believe that technology has either already disrupted their industry, is in the process of disrupting it or will disrupt it in the near future. As a result, every organization is taking steps to prepare for or mitigate unforeseen disruptions. Yet in almost every industry, the disruption trend continues unabated.
Mar. 28, 2017 12:00 PM EDT Reads: 815
Building custom add-ons does not need to be limited to the ideas you see on a marketplace. In his session at 20th Cloud Expo, Sukhbir Dhillon, CEO and founder of Addteq, will go over some adventures they faced in developing integrations using Atlassian SDK and other technologies/platforms and how it has enabled development teams to experiment with newer paradigms like Serverless and newer features of Atlassian SDKs. In this presentation, you will be taken on a journey of Add-On and Integration ...
Mar. 28, 2017 09:30 AM EDT Reads: 3,284
The IT industry is undergoing a significant evolution to keep up with cloud application demand. We see this happening as a mindset shift, from traditional IT teams to more well-rounded, cloud-focused job roles. The IT industry has become so cloud-minded that Gartner predicts that by 2020, this cloud shift will impact more than $1 trillion of global IT spending. This shift, however, has left some IT professionals feeling a little anxious about what lies ahead. The good news is that cloud computin...
Mar. 28, 2017 07:45 AM EDT Reads: 1,537
True Story. Over the past few years, Fannie Mae transformed the way in which they delivered software. Deploys increased from 1,200/month to 15,000/month. At the same time, productivity increased by 28% while reducing costs by 30%. But, how did they do it? During the All Day DevOps conference, over 13,500 practitioners from around the world to learn from their peers in the industry. Barry Snyder, Senior Manager of DevOps at Fannie Mae, was one of 57 practitioners who shared his real world journe...
Mar. 28, 2017 07:15 AM EDT Reads: 3,727
After more than five years of DevOps, definitions are evolving, boundaries are expanding, ‘unicorns’ are no longer rare, enterprises are on board, and pundits are moving on. Can we now look at an evolution of DevOps? Should we? Is the foundation of DevOps ‘done’, or is there still too much left to do? What is mature, and what is still missing? What does the next 5 years of DevOps look like? In this Power Panel at DevOps Summit, moderated by DevOps Summit Conference Chair Andi Mann, panelists l...
Mar. 28, 2017 05:00 AM EDT Reads: 9,983