|By Pete Pickerill||
|December 22, 2014 12:30 PM EST||
Recently, the Agile Austin DevOps SIG invited Datical to talk about the impact of DevOps practices on database change management. This was a great opportunity for us to talk to folks about our approach to managing application schema change in IT organizations that have moved or are moving to more responsive and agile planning, development, and delivery processes. It was a lively discussion with some great feedback from the audience.
In framing the discussion, I relied heavily on "The Three Ways" of DevOps. The Three Ways are the principles that underpin the DevOps patterns that Gene Kim discusses in detail in his novel "The Phoenix Project" and in the"The DevOps Cookbook", written by John Allspaw, Patrick Debois, Damon Ewards, Jez Humble, Kim, Mike Orzen, & John Willis. Here's a quick summary of The Three Ways:
- The First Way: Systems Thinking - This Way stresses the performance of the entire system of value delivery. Instead of becoming laser focused on the part of the process for which an individual or team is responsible, the individual or team works to understand the entire process from requirements generation to customer delivery. The goal is to eliminate the delivery impediments that arise when a project transitions from one isolated silo to another. Understanding the entire system allows business, development, and operations to work towards a common goal in a consistent manner.
- The Second Way: Amplify Feedback Loops - This Way deals primarily with facilitating easier and faster communication between all individuals in a DevOps organization. The goals of this step are to foster better understanding of all internal and external customers in the process and to develop an accessible body of knowledge to replace the dependence on "tribal knowledge."
- The Third Way: Culture of Continual Experimentation & Learning - This way emphasizes the benefits that can be realized through embracing experimentation, risk taking, and learning from failure. By adopting this kind of attitude, experimentation and risk taking lead to innovation and improvement while embracing failure allows the organization to produce more resilient products and sharpen skills that allow teams to recover more quickly from unexpected failure when it does occur.
Database change management is a unique challenge when adopting an agile development practice or implementing DevOps patterns. It really straddles two groups: the developers and the DBAs. Developers design and author the application schema changes based on the needs of the business. DBAs are on the hook for providing a secure and high performing data platform and protecting the integrity of the organization's priceless data. In companies where these two groups are isolated, the goals of each can soon become opposed and forward progress can grind to a halt. Because of this unique division and its impact on the application lifecycle, implementing DevOps patterns to nurture understanding and collaboration between these two groups is crucial to the success of companies that are trying to adapt to a market that expects better value of services provided, through more frequent releases at a high level of quality.
I will dive more deeply into each of the Ways as they pertain to the database change management in subsequent blog posts. Until then, checkout Gene Kim's blog post on "The Three Ways."
ScriptRock makes GuardRail, a DevOps-ready platform for configuration monitoring. Realizing we were spending way too much time digging up, cataloguing, and tracking machine configurations, we began writing our own scripts and tools to handle what is normally an enormous chore. Then we took the concept a step further, giving it a beautiful interface and making it simple enough for our bosses to understand. We named it GuardRail after its function - to allow businesses to move fast and stay safe. GuardRail scans and tracks much more than just servers in a datacenter. It works with networ...
Dec. 22, 2014 02:30 PM EST Reads: 1,600
SYS-CON Media announced today that Sematext launched a popular blog feed on DevOps Journal with over 6,000 story reads over the weekend. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. DevOps Journal brings valuable information to DevOps professionals who are transforming the way enterprise IT is done. Sematext is a globally distributed organization that builds innovative Cloud and On Premises solutions for performance monitoring, alerting and anomaly detection (SPM), log management and analytics (Logsene), and search analytics (SSA). We al...
Dec. 22, 2014 02:00 PM EST Reads: 1,514
Leysin American School is an exclusive, private boarding school located in Leysin, Switzerland. Leysin selected an OpenStack-powered, private cloud as a service to manage multiple applications and provide development environments for students across the institution. Seeking to meet rigid data sovereignty and data integrity requirements while offering flexible, on-demand cloud resources to users, Leysin identified OpenStack as the clear choice to round out the school's cloud strategy. Additionally, the school sought a partner to provide OpenStack infrastructure deployment and operations expert...
Dec. 22, 2014 11:15 AM EST Reads: 2,804
SYS-CON Events announced today Isomorphic Software, the global leader in high-end, web-based business applications, will exhibit at SYS-CON's DevOps Summit 2015 New York, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Isomorphic Software is the global leader in high-end, web-based business applications. We develop, market, and support the SmartClient & Smart GWT HTML5/Ajax platform, combining the productivity and performance of traditional desktop software with the simplicity and reach of the open web.
Dec. 22, 2014 09:00 AM EST Reads: 2,074
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.
Dec. 21, 2014 07:00 PM EST Reads: 1,556
"Our premise is Docker is not enough. That's not a bad thing - we actually love Docker. At ActiveState all our products are based on open source technology and Docker is an up-and-coming piece of open source technology," explained Bart Copeland, President & CEO of ActiveState Software, in this SYS-CON.tv interview at DevOps Summit at Cloud Expo®, held Nov 4-6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 21, 2014 06:00 PM EST Reads: 2,777
Our expectations for buying all sorts of consumer goods has gone through a radical transformation we now take for granted. Why should we not expect this same level of service from IT businesses? We accept the status quo for how software delivery exists today but would reject it without hesitation if it were applied to pretty much any other online consumer experience. Take pizza delivery as an example. Fifteen years ago ordering a pizza meant trying to choose an item from a grease-stained menu somebody shoved under your door. You'd make a phone call and end up speaking to somebody who sounded ...
Dec. 21, 2014 12:00 PM EST Reads: 3,131
SYS-CON Media announced today that Aruna Ravichandran, VP of Marketing, Application Performance Management and DevOps at CA Technologies, has joined DevOps Journal’s authors. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. DevOps Journal brings valuable information to DevOps professionals who are transforming the way enterprise IT is done. Aruna's inaugural article "Four Essential Cultural Hacks for DevOps Newbies" discusses how to demonstrate the value of DevOps behaviors, tools and processes. She states: "DevOps is not only hot it's the approa...
Dec. 21, 2014 10:00 AM EST Reads: 2,397
The move in recent years to cloud computing services and architectures has added significant pace to the application development and deployment environment. When enterprise IT can spin up large computing instances in just minutes, developers can also design and deploy in small time frames that were unimaginable a few years ago. The consequent move toward lean, agile, and fast development leads to the need for the development and operations sides to work very closely together. Thus, DevOps becomes essential for any ambitious enterprise today.
Dec. 21, 2014 10:00 AM EST Reads: 2,831
ARMONK, N.Y., Nov. 20, 2014 /PRNewswire/ -- IBM (NYSE: IBM) today announced that it is bringing a greater level of control, security and flexibility to cloud-based application development and delivery with a single-tenant version of Bluemix, IBM's platform-as-a-service. The new platform enables developers to build ap...
Dec. 21, 2014 06:15 AM EST Reads: 3,316
“We help people build clusters, in the classical sense of the cluster. We help people put a full stack on top of every single one of those machines. We do the full bare metal install," explained Greg Bruno, Vice President of Engineering and co-founder of StackIQ, in this SYS-CON.tv interview at 15th Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 19, 2014 11:45 PM EST Reads: 2,178
“DevOps is really about the business. The business is under pressure today, competitively in the marketplace to respond to the expectations of the customer. The business is driving IT and the problem is that IT isn't responding fast enough," explained Mark Levy, Senior Product Marketing Manager at Serena Software, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 18, 2014 08:00 PM EST Reads: 2,124
“The year of the cloud – we have no idea when it's really happening but we think it's happening now. For those technology providers like Zentera that are helping enterprises move to the cloud - it's been fun to watch," noted Mike Loftus, VP Product Management and Marketing at Zentera Systems, in this SYS-CON.tv interview at Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 17, 2014 09:00 PM EST Reads: 1,584
SYS-CON Events announced today that Gridstore™, the leader in hyper-converged infrastructure purpose-built to optimize Microsoft workloads, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Gridstore™ is the leader in hyper-converged infrastructure purpose-built for Microsoft workloads and designed to accelerate applications in virtualized environments. Gridstore’s hyper-converged infrastructure is the industry’s first all flash version of HyperConverged Appliances that include both compute and storag...
Dec. 17, 2014 06:30 PM EST Reads: 2,308
"Application monitoring and intelligence can smooth the path in a DevOps environment. In a DevOps environment you see constant change. If you are trying to monitor things in a constantly changing environment, you're going to spend a lot of your job fixing your monitoring," explained Todd Rader, Solutions Architect at AppDynamics, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 17, 2014 04:00 PM EST Reads: 2,836
AppDynamics, the application intelligence leader for software-defined businesses, announced the general availability of the AppDynamics Fall '14 Release. Serving the combined needs of IT and business teams across the enterprise, the latest release provides a comprehensive view across all aspects of digital performance in ultra large scale deployments. AppDynamics delivers Application Intelligence by building out advanced capabilities across the key areas of analytics, unified monitoring and DevOps. The Fall '14 Release of the AppDynamics Application Intelligence platform introduces: powe...
Dec. 17, 2014 01:30 PM EST Reads: 1,375
In addition, Tesora adds the popular enterprise distribution from Mirantis to the Tesora OpenStack Database Certification Program ensuring compatibility with both NoSQL and SQL database management systems on Trove and eliminating the headache of enterprises having to test integration on their own. "We're providing Mirantis customers with the most production-ready OpenStack Trove implementation, saving the work and time necessary to ensure compatibility," said Ken Rugg, CEO of Tesora. "Working with Mirantis, we are realizing the potential of different technologies coming together as part of ...
Dec. 17, 2014 12:30 PM EST Reads: 1,406
Docker containerization is gaining rapid popularity with Software-as-a-Service (SaaS) developers because of clear benefits such as simplified and continuous app delivery. Enterprise developers also want to leverage Docker for easy provisioning and efficient testing, but IT has unique needs that Docker does not solve out-of-the-box, such as security and access control, supporting heterogeneous infrastructure, apps and app stacks, backup and recovery, visibility and monitoring, and integration. However, if enterprise IT does not provide Docker, their developers will get Docker via public service...
Dec. 17, 2014 12:15 PM EST Reads: 1,282
“This win means a great deal to us because it is decided by the readers – the people who understand how use of our technology enables new insights that drive the business,” said Matt Davies, senior director, EMEA marketing, Splunk. “Splunk Enterprise enables organizations to improve service levels, reduce operations costs, mitigate security risks, enhance DevOps collaboration, create new product and service offerings and obtain deeper insight into customer behavior. Being named Best Business Application underlines the value Operational Intelligence delivers to our customers.”
Dec. 17, 2014 11:45 AM EST Reads: 1,177
"SOASTA built the concept of cloud testing in 2008. It's grown from rather meager beginnings to where now we are provisioning hundreds of thousands of servers on a daily basis on behalf of customers around the world to test their applications," explained Tom Lounibos, CEO of SOASTA, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 17, 2014 11:30 AM EST Reads: 1,980
"We're providing Mirantis customers with the most production-ready OpenStack Trove implementation, saving the work and time necessary to ensure compatibility," said Ken Rugg, CEO of Tesora. "Working with Mirantis, we are realizing the potential of different technologies coming together as part of the OpenStack ecosystem, and giving enterprises the most complete and reliable OpenStack Trove available today." "We are seeing great interest in OpenStack as an enterprise private cloud platform, and database as a service with Trove is important to the project," said Boris Renski, chief marketing ...
Dec. 17, 2014 10:15 AM EST Reads: 1,009
SYS-CON Events announced today that Creative Business Solutions will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Creative Business Solutions is the top stocking authorized HP Renew Distributor in the U.S. Based out of Long Island, NY, Creative Business Solutions offers a one-stop shop for a diverse range of products including Proliant, Blade and Industry Standard Servers, Networking, Server Options and Care Packs. As a trusted supplier, CBS guarantees quality controlled stock levels thanks to an Auto...
Dec. 16, 2014 09:30 PM EST Reads: 1,868
“We are strong believers in the DevOps movement and our staff has been doing DevOps for large enterprise environments for a number of years. The solution that we build is intended to allow DevOps teams to do security at the speed of DevOps," explained Justin Lundy, Founder & CTO of Evident.io, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 16, 2014 06:00 PM EST Reads: 1,702
SYS-CON Media announced that Splunk, a provider of the leading software platform for real-time Operational Intelligence, has launched an ad campaign on Big Data Journal. Splunk software and cloud services enable organizations to search, monitor, analyze and visualize machine-generated big data coming from websites, applications, servers, networks, sensors and mobile devices. The ads focus on delivering ROI - how improved uptime delivered $6M in annual ROI, improving customer operations by mining large volumes of unstructured data, and how data tracking delivers uptime when it matters most.
Dec. 15, 2014 06:45 AM EST Reads: 3,361
"ElasticBox is an enterprise company that makes it very easy for developers and IT ops to collaborate to develop, build and deploy applications on any cloud - private, public or hybrid," stated Monish Sharma, VP of Customer Success at ElasticBox, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 15, 2014 05:00 AM EST Reads: 2,398