Welcome!

@DevOpsSummit Authors: Liz McMillan, Elizabeth White, Pat Romanski, Karthick Viswanathan, PagerDuty Blog

Related Topics: @DevOpsSummit, Microservices Expo, @CloudExpo

@DevOpsSummit: Blog Post

Practical APM & DevOps By @SolarWinds | @DevOpsSummit [#DevOps]

DevOps is a development methodology based on continuous integration and continuous delivery

A Practical Approach to Application Performance & DevOps

Considered by many as the next step beyond Agile, DevOps has proven to be effective at accelerating development cycles, improving performance, reducing bugs and overall improving the innovation and velocity of development teams.

There are a couple ways to look at DevOps: first, DevOps is a development methodology based on continuous integration and continuous delivery supported by set of configuration management tools such as Chef, Puppet, Salt and Ansible. We can also think of DevOps as a simpler set of principles that guide development and deployment practices - automate everything, monitor everything and log everything. All with the goal to get visibility into how every change in a fast-paced iterative process impacts performance.

The challenge - aside from the complexity involved in implementing these tools, building scripts and morphing the entire development process - is that DevOps requires a culture change and a new set of skills. The key question then is: Where to start? How can teams start enjoying the benefits of DevOps without having to wait months or years for new skills, tools and processes to be in place and for a new culture to take root?

The Basics
Maybe the best place to start is with the basics. The fundamental idea behind DevOps is that developers and operations teams must work together, collaborating in real-time to provide developers with information about how applications run to improve performance as these applications are built. Thus, a key aspect of establishing a DevOps culture is providing development and operations teams with visibility into application execution and performance bottlenecks. Every great leader understands that teams work well together when they have a shared purpose and a shared understanding of reality. What this means in the realm of application development is that for DevOps to have an impact, everyone must be on the same page with a single version of truth that provides that common understanding of what is working and what is not.

While this sounds simple, the reality is that more often than not, the different teams working on applications are organized in silos, with each team running their own dashboard and having their unique view into their particular portion of the application stack. The result is finger pointing and issues that hide in the space between silos and the interdependencies between components of the application stack.

A powerful first step towards DevOps is working toward providing a single version of truth for these teams - a common framework where all team members can understand what goes on in the application, database, OS, hypervisor, host server and storage systems. Such a system eliminates finger pointing by making it very clear where issues are, in a way there is no more ambiguity, just action.

How to Implement
With this in mind, here are five recommendations to implement a DevOps culture in your organization:

  1. Give developers direct monitoring visibility into production, staging and test servers. Until a developer sees the real behavior of the code hitting loaded databases, they have no sense of how the application will really behave.
  2. Make teams self-sufficient in their performance observations by eliminating gatekeepers and performance information silos. When developers get direct insight to the performance, their interaction with DBAs and operations will be constructive, rather than one of begging for information.
  3. Make performance a stated requirement up front. For too long, performance has been an afterthought, addressed only after the functional specs had been addressed. Making specific performance requirements an essential part of the design process, with testing and evaluation of performance early in the development cycle, ensures it will not have to be tacked on later.
  4. Establish shared metrics so development, production and management have a basis for comparing results, evaluating progress and tracking change impacts. When the software and system engineers have a common basis for discussion and progress evaluation, they'll be in better shape to work towards the same goal.
  5. Focus on the end user experience, whether the end user is an external customer or an application owner in an internal business unit. When IT takes a service orientation, the service level delivered to the customer is really the only important metric on which to evaluate the IT department. With a common goal of responsive, predictable service for end user applications, both production and development can collaborate to meet the common target.

But That's Not All
There are two important additional considerations. First, monitoring tools alone are not enough. Health-based monitoring provides up/down status, usually focusing on green, yellow or red status indicators for dozens or hundreds of components. They are useful to identify when something is broken, but they are very limited in identifying the root cause of problems and the correlation between components. A system can be massively inefficient and yet the monitoring dashboard can show all lights as green, as nothing in particular is broken. This is why it is important to look at a system with a performance orientation, to understand the wait times and bottlenecks.

Second, many DevOps teams try to monitor everything. The result is gigabyte-plus logs that require advanced tools and lots of time to analyze. While the graphics produced can be very cool, their usefulness is limited to their ability to produce insights. A terabyte of log data is useless unless it can pinpoint what is wrong with the system.

In the end, development and operations teams can work better together when:

  • They share the same view into the system that provides visibility across the stack layers and dependencies between them
  • They have a performance orientation focused on finding bottlenecks and insights that result in action

Even without the complexity of a full-blown configuration management system, having the right goals and effective performance tooling can get you one step closer to DevOps nirvana, which means faster applications and innovation.

More Stories By Gerardo A Dada

Gerardo A Dada is Vice President of Product Marketing and Strategy for SolarWinds’ database and applications business globally. He is a technologist who has been at the center of the Web, mobile, social and cloud revolutions at companies like Rackspace, Microsoft, Motorola, Vignette and Bazaarvoice. He has been involved with database technologies from dBase to BTrieve to SQL Server and NoSQL and DBaaS in the cloud.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@DevOpsSummit Stories
SYS-CON Events announced today that Keisoku Research Consultant Co. will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Keisoku Research Consultant, Co. offers research and consulting in a wide range of civil engineering-related fields from information construction to preservation of cultural properties. For more information, visit http://www.krcnet.co.jp/eng_site/e_index.htm.
SYS-CON Events announced today that SIGMA Corporation will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. uLaser flow inspection device from the Japanese top share to Global Standard! Then, make the best use of data to flip to next page. For more information, visit http://www.sigma-k.co.jp/en/.
SYS-CON Events announced today that NetApp has been named “Bronze Sponsor” of SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. NetApp is the data authority for hybrid cloud. NetApp provides a full range of hybrid cloud data services that simplify management of applications and data across cloud and on-premises environments to accelerate digital transformation. Together with their partners, NetApp empowers global organizations to unleash the full potential of their data to expand customer touchpoints, foster greater innovation and optimize their operations.
SYS-CON Events announced today that N3N will exhibit at SYS-CON's @ThingsExpo, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. N3N’s solutions increase the effectiveness of operations and control centers, increase the value of IoT investments, and facilitate real-time operational decision making. N3N enables operations teams with a four dimensional digital “big board” that consolidates real-time live video feeds alongside IoT sensor data and analytics insights onto a single, holistic, display, focusing attention on what matters, when it matters.
"NetApp's vision is how we help organizations manage data - delivering the right data in the right place, in the right time, to the people who need it, and doing it agnostic to what the platform is," explained Josh Atwell, Developer Advocate for NetApp, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
SYS-CON Events announced today that SourceForge has been named “Media Sponsor” of SYS-CON's 21st International Cloud Expo, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. SourceForge is the largest, most trusted destination for Open Source Software development, collaboration, discovery and download on the web serving over 32 million viewers, 150 million downloads and over 460,000 active development projects each and every month.
SYS-CON Events announced today that DXWorldExpo has been named “Global Sponsor” of SYS-CON's 21st International Cloud Expo, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Digital Transformation is the key issue driving the global enterprise IT business. Digital Transformation is most prominent among Global 2000 enterprises and government institutions.
One of the biggest challenges with adopting a DevOps mentality is: new applications are easily adapted to cloud-native, microservice-based, or containerized architectures - they can be built for them - but old applications need complex refactoring. On the other hand, these new technologies can require relearning or adapting new, oftentimes more complex, methodologies and tools to be ready for production. In his general session at @DevOpsSummit at 20th Cloud Expo, Chris Brown, Solutions Marketing Manager at Nutanix, explored how Nutanix is bringing these sides together - agility for pets, governance for cattle - in a single unified platform. With this combined approach, Nutanix removes silos - both technological and human - propelling your applications to a new level.
Most of the time there is a lot of work involved to move to the cloud, and most of that isn't really related to AWS or Azure or Google Cloud. Before we talk about public cloud vendors and DevOps tools, there are usually several technical and non-technical challenges that are connected to it and that every company needs to solve to move to the cloud. In his session at 21st Cloud Expo, Stefano Bellasio, CEO and founder of Cloud Academy Inc., will discuss what the tools, disciplines, and cultural aspects are that enterprise companies are considering to get to the cloud and eventually transform the way they build software and services.
DevOps at Cloud Expo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 21st 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 development cycles that produce software that is obsolete at launch. DevOps may be disruptive, but it is essential.
With the rise of DevOps, containers are at the brink of becoming a pervasive technology in Enterprise IT to accelerate application delivery for the business. When it comes to adopting containers in the enterprise, security is the highest adoption barrier. Is your organization ready to address the security risks with containers for your DevOps environment? In his session at @DevOpsSummit at 21st Cloud Expo, Chris Van Tuin, Chief Technologist, NA West at Red Hat, will discuss: The top security risks with containers and how to manage these risks at scale including Images, Builds, Registry, Deployment, Hosts, Network, Storage, APIs, Monitoring/Logging, and Federation.
SYS-CON Events announced today that B2Cloud will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. B2Cloud specializes in IoT devices for preventive and predictive maintenance in any kind of equipment retrieving data like Energy consumption, working time, temperature, humidity, pressure, etc.
DevOps at Cloud Expo – being held October 31 - November 2, 2017, 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. Among the proven benefits, DevOps is correlated with 20% faster time-to-market, 22% improvement in quality, and 18% reduction in dev and ops costs, according to research firm Vanson-Bourne. It is changing the way IT works, how businesses interact with customers, and how organizations are buying, building, and delivering software.
Your clients expect transactions to never fail, cloud access to be fast and always on, and their data to be protected - no exceptions. Hear about how Secure Service Container (SSC), an IBM-exclusive open technology, enables secure building and hosting of next-generation applications, both cloud and on-premises. SSC protects the full stack from external and insider threats, allows automatic encryption of data in-flight and at-rest, and is tamper-resistant during installation and runtime – with no changes to applications required.
With major technology companies and startups seriously embracing Cloud strategies, now is the perfect time to attend 21st Cloud Expo October 31 - November 2, 2017, at the Santa Clara Convention Center, CA, and June 12-14, 2018, at the Javits Center in New York City, NY, and learn what is going on, contribute to the discussions, and ensure that your enterprise is on the right path to Digital Transformation.
SYS-CON Events announced today that Massive Networks, that helps your business operate seamlessly with fast, reliable, and secure internet and network solutions, has been named "Exhibitor" of SYS-CON's 21st International Cloud Expo ®, which will take place on Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. As a premier telecommunications provider, Massive Networks is headquartered out of Louisville, Colorado. With years of experience under their belt, their team of engineers can navigate the Carrier Ecosystem for your IT team acting as an extension of your business, producing a hassle-free experience.
SYS-CON Events announced today that Suzuki Inc. will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Suzuki Inc. is a semiconductor-related business, including sales of consuming parts, parts repair, and maintenance for semiconductor manufacturing machines, etc. It is also a health care business providing experimental research for dementia, etc. For more information, visit http://www.e-suzuki.co.jp/en/.
SYS-CON Events announced today that Fusic will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Fusic Co. provides mocks as virtual IoT devices. You can customize mocks, and get any amount of data at any time in your test. For more information, visit https://fusic.co.jp/english/.
SYS-CON Events announced today that Ryobi Systems will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Ryobi Systems Co., Ltd., as an information service company, specialized in business support for local governments and medical industry. We are challenging to achive the precision farming with AI. For more information, visit http://www.ryobi-sol.co.jp/en/.
Kubernetes is an open source system for automating deployment, scaling, and management of containerized applications. Kubernetes was originally built by Google, leveraging years of experience with managing container workloads, and is now a Cloud Native Compute Foundation (CNCF) project. Kubernetes has been widely adopted by the community, supported on all major public and private cloud providers, and is gaining rapid adoption in enterprises. However, Kubernetes may seem intimidating and complex to learn. This is because Kubernetes is more of a toolset than a ready solution. Hence it’s essential to know when and how to apply the appropriate Kubernetes constructs.
SYS-CON Events announced today that Mobile Create USA will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Mobile Create USA Inc. is an MVNO-based business model that uses portable communication devices and cellular-based infrastructure in the development, sales, operation and mobile communications systems incorporating GPS capability.
SYS-CON Events announced today that Daiya Industry will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Daiya Industry specializes in orthotic support systems and assistive devices with pneumatic artificial muscles in order to contribute to an extended healthy life expectancy. For more information, please visit https://www.daiyak.co.jp/en/.
SYS-CON Events announced today that Interface Corporation will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Interface Corporation is a company developing, manufacturing and marketing high quality and wide variety of industrial computers and interface modules such as PCIs and PCI express. For more information, visit http://www.interface-amita.com/aboutus/interface_profile.asp.
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 examined how DevOps helps to meet the demands of Digital Transformation – including accelerating application delivery, closing feedback loops, enabling multi-channel delivery, empowering collaborative decisions, improving user experience, and ultimately meeting (and exceeding) business goals.
Cloud Expo, Inc. has announced today that Andi Mann and Aruna Ravichandran have been named Co-Chairs of @DevOpsSummit at Cloud Expo Silicon Valley which will take place Oct. 31-Nov. 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. "DevOps is at the intersection of technology and business-optimizing tools, organizations and processes to bring measurable improvements in productivity and profitability," said Aruna Ravichandran, vice president, DevOps product and solutions marketing, CA Technologies. "It's this results-driven combination of technology and business that makes me so passionate about DevOps and its future in the industry. I am truly honored to take on this co-chair role, and look forward to working with the DevOps Summit team at Cloud Expo and attendees to advance DevOps."