|By Lori MacVittie||
|April 7, 2011 01:30 PM EDT||
It’s called a feedback loop, not a feedback black hole.
One of the key components of a successful architecture designed to mitigate operational risk is the ability to measure, monitor and make decisions based on collected “management” data. Whether it’s simple load balancing decisions based on availability of an application or more complex global application delivery traffic steering that factors in location, performance, availability and business requirements, neither can be successful unless the components making decisions have the right information upon which to take action.
Monitoring and management is likely one of the least sought after tasks in the data center. It’s not all that exciting and it often involves (please don’t be frightened by this) integration. Agent-based, agentless, standards-based. Monitoring of the health and performance of resources is critical to understanding how well an “application” is performing on a daily basis. It’s the foundational data used for capacity planning, to determine whether an application is under attack and to enable the dynamism required of a dynamic, intelligent infrastructure supportive of today’s operational goals.
YOU CAN’T REACT to WHAT you CAN’T SEE
We talk a lot about standards and commoditization and how both can enable utility-style computing as well as the integration necessary at the infrastructure layers to improve the overall responsiveness of IT. But we don’t talk a lot about what that means in terms of monitoring and management of resource “health” – performance, capacity and availability.
The ability of any load-balancing service depends upon the ability to determine the status of an application. In an operationally mature architecture that includes the status of all components related to the delivery of that application, including other application services such as middle-ware and databases and external application services. When IT has control over all components, then traditional agent-based approaches work well to provide that information. When IT does not have control over all components, as is increasingly the case, then it cannot collect that data nor access it in real-time. If the infrastructure components upon which successful application delivery relies cannot “see” how any given resource is performing let alone whether it’s available or not, there is a failure to communicate that ultimately leads to poor decision making on the part of the infrastructure.
We know that in a highly virtualized or cloud-computing model of application deployment that it’s important to monitor the health of the resource, not the “server”, because the “server” has become little more than a container, a platform upon which a resource is deployed and made available. With the possibility of a resource “moving” it is even more imperative that operations monitor resources. Consider how IT organizations that may desire to leverage more PaaS (Platform as a Service) to drive application development efforts forward faster. Monitoring and management of those resources must occur at the resource layer; IT has no control or visibility into the underlying platforms – which is kind of the point in the first place.
YOU CAN’T MAKE DECISIONS without FEEDBACK
The feedback from the resource must come from somewhere. Whether that’s an agent (doesn’t play well with a PaaS model) or some other mechanism (which is where we’re headed in this discussion) is not as important as getting there in the first place. If we’re going to architect highly responsive and dynamic data centers, we must share all the relevant information in a way that enables decision-making components (strategic points of control) to make the right decisions. To do that resources, specifically applications and application-related resources, must provide feedback.
This is a job for devops if ever there was one. Not the ops who apply development principles like Agile to their operational tasks, but developers who integrate operational requirements and needs into the resources they design, develop and ultimately deploy. We already see efforts to standardize APIs designed to promote security awareness and information through efforts like CloudAudit. We see efforts to standardize and commoditize APIs that drive operational concerns like provisioning with OpenStack. But what we don’t see is an effort to standardize and commoditize even the simplest of health monitoring methods. No simple API, no suggestion of what data might be common across all layers of the application architecture that could provide the basic information necessary for infrastructure services to take actions appropriately.
The feedback regarding the operational status of an application resource is critical in ensuring that infrastructure is able to make the right decisions at the right time regarding each and every request. It’s about promoting dynamic equilibrium in the architecture; an equilibrium that leads to efficient resource utilization across the data center while simultaneously providing for the best possible performance and availability of services.
MORE OPS in the DEV
It is critical that developers not only understand but take action regarding the operational needs of the service delivery chain. It is critical because in many situations the developer will be the only ones with the means to enable the collection of the very data upon which the successful delivery of services relies. While infrastructure and specifically application delivery services are capable of collaborating with applications to retrieve health-related data and subsequently parse the information into actionable data, the key is that the data be available in the first place. That means querying the application service – whether application or middle-ware and beyond – directly for the data needed to make the right decisions. This type of data is not standard, it’s not out of the box, and it’s not built into the platforms upon which developers build and deploy applications. It must be enabled, and that means code.
That means developers must provide the implementation of the means by which the data is collected; ultimately one hopes this results in a standardized health-monitoring collection API jointly specified by ops and dev. Together.
SYS-CON Events announced today that 910Telecom 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. Housed in the classic Denver Gas & Electric Building, 910 15th St., 910Telecom is a carrier-neutral telecom hotel located in the heart of Denver. Adjacent to CenturyLink, AT&T, and Denver Main, 910Telecom offers connectivity to all major carriers, Internet service providers, Internet backbones and ...
Aug. 29, 2016 07:00 PM EDT Reads: 1,974
Traditional on-premises data centers have long been the domain of modern data platforms like Apache Hadoop, meaning companies who build their business on public cloud were challenged to run Big Data processing and analytics at scale. But recent advancements in Hadoop performance, security, and most importantly cloud-native integrations, are giving organizations the ability to truly gain value from all their data. In his session at 19th Cloud Expo, David Tishgart, Director of Product Marketing ...
Aug. 29, 2016 06:45 PM EDT Reads: 813
Almost two-thirds of companies either have or soon will have IoT as the backbone of their business in 2016. However, IoT is far more complex than most firms expected. How can you not get trapped in the pitfalls? In his session at @ThingsExpo, Tony Shan, a renowned visionary and thought leader, will introduce a holistic method of IoTification, which is the process of IoTifying the existing technology and business models to adopt and leverage IoT. He will drill down to the components in this fra...
Aug. 29, 2016 06:15 PM EDT Reads: 275
StarNet Communications Corp has announced the addition of three Secure Remote Desktop modules to its flagship X-Win32 PC X server. The new modules enable X-Win32 to safely tunnel the remote desktops from Linux and Unix servers to the user’s PC over encrypted SSH. Traditionally, users of PC X servers deploy the XDMCP protocol to display remote desktop environments such as the Gnome and KDE desktops on Linux servers and the CDE environment on Solaris Unix machines. XDMCP is used primarily on comp...
Aug. 29, 2016 06:15 PM EDT Reads: 780
Why do your mobile transformations need to happen today? Mobile is the strategy that enterprise transformation centers on to drive customer engagement. In his general session at @ThingsExpo, Roger Woods, Director, Mobile Product & Strategy – Adobe Marketing Cloud, covered key IoT and mobile trends that are forcing mobile transformation, key components of a solid mobile strategy and explored how brands are effectively driving mobile change throughout the enterprise.
Aug. 29, 2016 05:03 PM EDT Reads: 207
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...
Aug. 29, 2016 04:30 PM EDT Reads: 3,561
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
Aug. 29, 2016 02:15 PM EDT Reads: 3,738
As the world moves toward more DevOps and Microservices, application deployment to the cloud ought to become a lot simpler. The Microservices architecture, which is the basis of many new age distributed systems such as OpenStack, NetFlix and so on, is at the heart of Cloud Foundry - a complete developer-oriented Platform as a Service (PaaS) that is IaaS agnostic and supports vCloud, OpenStack and AWS. Serverless computing is revolutionizing computing. In his session at 19th Cloud Expo, Raghav...
Aug. 29, 2016 02:00 PM EDT Reads: 988
DevOps at Cloud Expo, taking place Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long dev...
Aug. 29, 2016 02:00 PM EDT Reads: 2,476
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
Aug. 29, 2016 12:45 PM EDT Reads: 2,024
There is growing need for data-driven applications and the need for digital platforms to build these apps. In his session at 19th Cloud Expo, Muddu Sudhakar, VP and GM of Security & IoT at Splunk, will cover different PaaS solutions and Big Data platforms that are available to build applications. In addition, AI and machine learning are creating new requirements that developers need in the building of next-gen apps. The next-generation digital platforms have some of the past platform needs a...
Aug. 29, 2016 12:15 PM EDT Reads: 825
Fact: storage performance problems have only gotten more complicated, as applications not only have become largely virtualized, but also have moved to cloud-based infrastructures. Storage performance in virtualized environments isn’t just about IOPS anymore. Instead, you need to guarantee performance for individual VMs, helping applications maintain performance as the number of VMs continues to go up in real time. In his session at Cloud Expo, Dhiraj Sehgal, Product and Marketing at Tintri, wil...
Aug. 29, 2016 12:00 PM EDT Reads: 876
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterpri...
Aug. 29, 2016 12:00 PM EDT Reads: 3,193
Enterprises have forever faced challenges surrounding the sharing of their intellectual property. Emerging cloud adoption has made it more compelling for enterprises to digitize their content, making them available over a wide variety of devices across the Internet. In his session at 19th Cloud Expo, Santosh Ahuja, Director of Architecture at Impiger Technologies, will introduce various mechanisms provided by cloud service providers today to manage and share digital content in a secure manner....
Aug. 29, 2016 12:00 PM EDT Reads: 828
SYS-CON Events announced today that Hitrons Solutions 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. Hitrons Solutions Inc. is distributor in the North American market for unique products and services of small and medium-size businesses, including cloud services and solutions, SEO marketing platforms, and mobile applications.
Aug. 29, 2016 08:15 AM EDT Reads: 741