Welcome!

Java IoT Authors: Liz McMillan, Yeshim Deniz, Zakia Bouachraoui, Pat Romanski, Elizabeth White

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

@DevOpsSummit: Blog Post

Focusing on Business Transactions Is a Proven Best Practice [#DevOps]

So, what exactly is a Business Transaction?

In today’s software-defined business era, uptime and availability are key to the business survival. The application is the business. However, ensuring proper application performance remains a daunting task for their production environments, where do you start?

Enter Business Transactions.

By starting to focus on the end-user experience and measuring application performance based on their interactions, we can correctly gauge how the entire environment is performing. We follow each individual user request as it flows through the application architecture, comparing the response time to its optimal performance. This inside-out strategy allows AppDynamics to instantly identify performance bottlenecks and allows application owners to get to the root-cause of issues that much faster.
output_R1SFaZ

By becoming business transaction-centric application owners can ensure uptime and availability even within a challenging application environment. Business transactions give them the insight that’s required in order to react to quickly changing conditions and respond accordingly.

So, what exactly is a Business Transaction?

Simply: any and every online user request.

Consider a business transaction to be a user-generated action within your system. The best practice for determining the performance of your application isn’t to measure CPU usage, but to track the flow of a transaction that your customer, the end user, has requested.

It can be requests such as:

  • logging in
  • adding an item to a cart
  • checking out
  • searching for an item
  • navigating different tabs

Shifting your focus to business transactions completely changes the game in terms of your ability to support application performance.

Business Transactions and APM
Business Transactions equip application owners with three important advantages.

Knowledge of User Experience
If a business transaction is a “user-generated action,” then it’s pretty clear how monitoring business transactions can have a tremendous effect on your ability to understand the experience of your end user.

If your end user adds a book to a shopping cart, is the transaction performing as expected or is it taking 3 seconds longer? (And what kind of impact will that have on end users? Will they decide to surf away and buy books somewhere else, thus depriving your business of not just the immediate purchase but the potential loss of lifetime customer revenue?)

Monitoring business transactions gives you a powerful insight into the experience of your end user.

Service Assurance – the ability to track baseline performance metrics
AppDynamics hears from our clients all the time that it’s difficult to know what “normal” actually is. This is particularly true in an ever-changing application environment. If you try to determine normal performance by correlating code-level metrics – while at the same time reacting to frequent code drops – you will never get there.

Business transactions offer a Service Assurance constant that you can use for ongoing monitoring. The size of your environment may change and the number of nodes may come and go, but by focusing on business transactions as your ongoing metric, you can begin to create baseline performance for your application. Understanding this baseline performance is exactly what you need in order to understand whether your application is running as expected and desired, or whether it’s completely gone off the rails.

For example, you may have a sense of how your application is supposed to perform. But do you really know how it performs every Sunday at 6 p.m.? Or the last week of December? And if you don’t, how will you know when the application is deviating from acceptable performance? It’s figuring out “normal” in terms of days, weeks, and even seasons that you need to truly understand your application’s baseline performance.

Triage & Diagnosis – always knowing where to look to solve problems
Finally, when problems occur, business transactions prevent you from hunting through logs and swimming through lines of code. The transaction’s poor performance immediately shines a spotlight on the problem – and your ability to get to root cause quickly is dramatically improved.

If you’re tracking code-level metrics in a large environment instead of monitoring business transactions, the chances are that the fire you’re troubleshooting is going to roar out of hand before you’re able to douse it.

Summary
Application owners are under extraordinary pressure to incorporate frequent code changes while still being held responsible for 100% application uptime and performance. In a distributed and rapidly changing environment, meeting these high expectations becomes tremendously challenging.

A strong focus on business transactions becomes absolutely essential for maintaining application performance. Transaction-centric monitoring provides the basis for a stable performance assurance metric, it delivers powerful insights into user experience, and it ensures the ability to know where to hunt during troubleshooting.

The right APM solution can automate much of this work. It can help application owners identify and bucket their business transactions, as well as assist with triage, troubleshooting, and root cause diagnosis when transactions violate their performance baselines. In this way, business transactions are essential to ensuring the success of Developers, Operations, and Architects – anyone with a stake in application performance.

The post Focusing on Business Transactions is a Proven Best Practice written by appeared first on Application Performance Monitoring Blog from AppDynamics.

Read the original blog entry...

More Stories By AppDynamics Blog

In high-production environments where release cycles are measured in hours or minutes — not days or weeks — there's little room for mistakes and no room for confusion. Everyone has to understand what's happening, in real time, and have the means to do whatever is necessary to keep applications up and running optimally.

DevOps is a high-stakes world, but done well, it delivers the agility and performance to significantly impact business competitiveness.

IoT & Smart Cities Stories
Headquartered in Plainsboro, NJ, Synametrics Technologies has provided IT professionals and computer systems developers since 1997. Based on the success of their initial product offerings (WinSQL and DeltaCopy), the company continues to create and hone innovative products that help its customers get more from their computer applications, databases and infrastructure. To date, over one million users around the world have chosen Synametrics solutions to help power their accelerated business or per...
When talking IoT we often focus on the devices, the sensors, the hardware itself. The new smart appliances, the new smart or self-driving cars (which are amalgamations of many ‘things'). When we are looking at the world of IoT, we should take a step back, look at the big picture. What value are these devices providing. IoT is not about the devices, its about the data consumed and generated. The devices are tools, mechanisms, conduits. This paper discusses the considerations when dealing with the...
Charles Araujo is an industry analyst, internationally recognized authority on the Digital Enterprise and author of The Quantum Age of IT: Why Everything You Know About IT is About to Change. As Principal Analyst with Intellyx, he writes, speaks and advises organizations on how to navigate through this time of disruption. He is also the founder of The Institute for Digital Transformation and a sought after keynote speaker. He has been a regular contributor to both InformationWeek and CIO Insight...
Machine learning has taken residence at our cities' cores and now we can finally have "smart cities." Cities are a collection of buildings made to provide the structure and safety necessary for people to function, create and survive. Buildings are a pool of ever-changing performance data from large automated systems such as heating and cooling to the people that live and work within them. Through machine learning, buildings can optimize performance, reduce costs, and improve occupant comfort by ...
Digital Transformation is much more than a buzzword. The radical shift to digital mechanisms for almost every process is evident across all industries and verticals. This is often especially true in financial services, where the legacy environment is many times unable to keep up with the rapidly shifting demands of the consumer. The constant pressure to provide complete, omnichannel delivery of customer-facing solutions to meet both regulatory and customer demands is putting enormous pressure on...
Bill Schmarzo, Tech Chair of "Big Data | Analytics" of upcoming CloudEXPO | DXWorldEXPO New York (November 12-13, 2018, New York City) today announced the outline and schedule of the track. "The track has been designed in experience/degree order," said Schmarzo. "So, that folks who attend the entire track can leave the conference with some of the skills necessary to get their work done when they get back to their offices. It actually ties back to some work that I'm doing at the University of San...
CloudEXPO New York 2018, colocated with DXWorldEXPO New York 2018 will be held November 11-13, 2018, in New York City and will bring together Cloud Computing, FinTech and Blockchain, Digital Transformation, Big Data, Internet of Things, DevOps, AI, Machine Learning and WebRTC to one location.
Andrew Keys is Co-Founder of ConsenSys Enterprise. He comes to ConsenSys Enterprise with capital markets, technology and entrepreneurial experience. Previously, he worked for UBS investment bank in equities analysis. Later, he was responsible for the creation and distribution of life settlement products to hedge funds and investment banks. After, he co-founded a revenue cycle management company where he learned about Bitcoin and eventually Ethereal. Andrew's role at ConsenSys Enterprise is a mul...
SYS-CON Events announced today that IoT Global Network has been named “Media Sponsor” of SYS-CON's @ThingsExpo, which will take place on June 6–8, 2017, at the Javits Center in New York City, NY. The IoT Global Network is a platform where you can connect with industry experts and network across the IoT community to build the successful IoT business of the future.
DXWorldEXPO | CloudEXPO are the world's most influential, independent events where Cloud Computing was coined and where technology buyers and vendors meet to experience and discuss the big picture of Digital Transformation and all of the strategies, tactics, and tools they need to realize their goals. Sponsors of DXWorldEXPO | CloudEXPO benefit from unmatched branding, profile building and lead generation opportunities.