Before releasing a software application to the end customers, it must be measured against parameters like robustness, scalability, speed, responsiveness, interoperability, throughput, and stability under different load conditions. To ensure the fulfillment of these requirements, the application should undergo performance testing under reasonable load conditions ...
At its heart, cybersecurity is about either identifying, or mitigating weaknesses — a raft of vulnerability management products already exist that can scan infrastructure, network connections, software stacks, and indeed, applications and code, and can potentially recommend fixes, or even apply instrumentation and patches. Note however, that use of these tools doesn't deliver DevSecOps ...
DevSecOps inserts security principles and practices into the DevOps lifecycle, squeezing security into the terminology of development and deployment with all the subtlety of a crowbar. The fact that this needs to happen deserves some exploration, not least because of what it suggests: that DevOps left in the wild, doesn't take cybersecurity into account. So, did the creators of DevOps just fall asleep in that lecture, or is something more fundamental going on? What is the relationship between cybersecurity in general and DevOps, and most importantly, what do organizations need to do about it? ...
There is no such thing as a zero-downtime system. All systems fail and all software systems definitely fail. Sometimes the failure is serious enough that the system or some of its services will be down. Think about zero downtime as a best-effort distributed system design. The plan for zero downtime is as follows ...
For business leaders to justify their software investments, software teams in product organizations, in IT and externally must have a track record of quickly and reliably delivering mission-critical capabilities and features important to the business and its customers. Software must deliver the expected value in the market and internally, with the ability to course-correct based on learnings and results. Leaders must have confidence in their software organizations' ability to experiment, fail, recover from failure and then pivot quickly to deliver needed results. Software Delivery Management (SDM) provides a framework, strategy and discipline to benchmark progress, track and manage resources and ultimately deliver results ...
DevOps is something that happens in pockets. Smaller, newer businesses have the benefit of a lack of scale, which means things can happen fast out of the gate. Keeping things small, against all odds, is a route to success: on one software project I was involved in, with hundreds of developers, I wished I could take ten of the people involved and hide them away. That way, I thought, they could build the product everyone else was working on, which ultimately was never delivered ...
Salesforce app development is different from the rest of the software world. This is because the Salesforce applications are tightly bound to the Salesforce platform. Salesforce app developers are keenly focused on the developments within the confines of the ecosystem. While some are happy to stick to the tried and tested, there are those developers who push the boundaries and look to adopt the best development practices from the larger world of software development. They find themselves at an interesting intersection called Salesforce DevOps, or DevOps for Salesforce ...
The success of DevOps is underpinned to a large extent on achieving continuous integration and conducting DevOps testing. Although DevOps refers to the collaboration between the Development and Operations teams, there are many misconceptions surrounding the term. Let us discuss and debunk them ...
My researches into the world of development best practice have led me to two conclusions. First that there's a great deal of good stuff going on, but that can sometimes obscure missing elements that have always been necessary — hence my realization that best practice needed an overhaul. It looks like I wasn't alone, as Value Stream Management (VSM) has recently emerged as a front runner as a concept to fill the gaps. VSM essentially considers process efficiency (what's causing slowness and bottlenecks) and process effectiveness (how to ensure the results are beneficial) ...
I've been spending the past couple of years looking at how to make DevOps real through best practices, supported through the use of supporting technologies running across development, through deployment and into operations. Perhaps the most important lesson I have learned so far is how many elements of development best practice have been notable by their absence ...
Keeping the motivation of your remote development team motivated is a challenge enough, let alone having to do that with the current reality of COVID-19. Here are a few ways to keep the team's spirit high ...
It is typical for frameworks or practices to create a body of knowledge or "BoK" upon which they and their offerings are based. In a space that is as global and fast-moving as DevOps, it has been near impossible to point to a single source as the official DevOps BoK ...
As the old adage goes, what gets measured gets done. Measurement is the key enabler to any DevOps transformation and yet it's an oft-neglected aspect of projects. Organizations struggle to get beyond the starting blocks when learning how to measure DevOps. As a result, in today's blog, I will share important DevOps metrics your team can use to get started on your journey to measuring positive change ...
The long winding journey of digital technologies is punctuated by the scare of cybercrime. These have sent alarm bells ringing among businesses with people brainstorming to find a way to address the threat. The aim is to stem the tide of cybercriminals attacking the systems and ensure the sustainability of applications. This has brought into sharp focus the role of QA and test automation in consonance with advanced technologies like AI in the SDLC ...
Organizations are giving increasing attention to data quality. This doesn't come as a surprise — data is a valuable commodity that is quickly proving its worth in a growing number of cloud-native applications to make decisions about product development, how to market to customers, and more. However, for data to be beneficial, it needs to be high quality. Without high quality data, organizations run the risk of making costly decisions, or missing opportunities that make them fall behind their competitors ...
